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Mitsubishi Electric PQHY-P200-900Y(S)LM-A Data Book Download Page 71

 68

WY

MEE15K036

8. SYSTEM DESIGN GUIDE

HEAT SOURCE

b) Heat storage tank

Heat storage tank can be classified by types into the open type heat storage tank exposed to atmosphere, and the 

closed type heat storage tank with structure separated from atmosphere. Although the size of the tank and its instal-

lation place should be taken into account, the closed type tank is being usually employed by considering corrosion 

problems.

The capacity of heat storage tanks is determined in accordance with the daily maximum heating load that includes 

warming up load to be applied for the day after the holiday.

 HQ

2T

 ( 1 -                  )  - 860 × Pw × T

2

 - QH × T

2

V =   

 

(ton)

                                      ∆T × 1,000 × ƞV

1

COP

h

 HQ

2T

 ( 1 -                  )  - 3,412 × Pw × T

2

 - QH × T

2

V =   

 

(Ibs)

                                           ∆T × ƞV

1

COP

h

 When auxiliary heat source is operated during operation and even after stopping of water heat source CITY MULTI unit

 HQ

2T

 ( 1 -                  )  - 860 × Pw × T

2

 

V =  

 

(ton)

                             ∆T × 1,000 × ƞV

HQ

2T

   : 

Maximum heating load including load required for the day after the holiday

 (kcal/day)

∆T  

: 

Temperature difference utilized by heat storage tank

  

(°C)

ƞV  

: 

Heat storage tank efficiency

HQ

2T

   : 1.3 × (ƩQ'a + ƩQ'c + ƩQ'd + ƩQ'f) T

2

 - ψ (ƩQe2 + ƩQe3) (T2  - 1)

1

COP

h

 HQ

2T

 ( 1 -                  )  - 3,412 × Pw × T

2

 

V =  

 

(Ibs)

                                    ∆T × ƞV

HQ

2T

   : 

Maximum heating load including load required for the day after the holiday

 (BTU/day)

∆T  

: 

Temperature difference utilized by heat storage tank

  

(°F)

ƞV  

: 

Heat storage tank efficiency

HQ

2T

   : 1.3 × (ƩQ'a + ƩQ'c + ƩQ'd + ƩQ'f) T

2

 - ψ (ƩQe2 + ƩQe3) (T2  - 1)

1

COP

h

HQ

2T

   : 

Maximum heating load including load required for the day after the holiday

 (kcal/day)

∆T  

: 

Temperature difference utilized by heat storage tank

  

(°C)

ƞV  

: 

Heat storage tank efficiency

HQ

2T

   : 1.3 × (ƩQ'a + ƩQ'c + ƩQ'd + ƩQ'f) T

2

 - ψ (ƩQe2 + ƩQe3) (T2  - 1)

HQ

2T

   : 

Maximum heating load including load required for the day after the holiday

 (BTU/day)

∆T  

: 

Temperature difference utilized by heat storage tank

  

(°F)

ƞV  

: 

Heat storage tank efficiency

HQ

2T

   : 1.3 × (ƩQ'a + ƩQ'c + ƩQ'd + ƩQ'f) T

2

 - ψ (ƩQe2 + ƩQe3) (T2  - 1)

 When auxiliary heat source is operated after stopping of water heat source  CITY MULTI unit

0000003810.BOOK  68 ページ  ２０１５年１１月９日　月曜日　午前１１時１２分

Summary of Contents for PQHY-P200-900Y(S)LM-A

Page 1: ...PQHY P200 900Y S LM A PQRY P200 900Y S LM A MODEL ...

Page 2: ...CITY MULTI MEE15K036 Databook HEAT SOURCE UNITS GENERAL LINE UP WY SERIES 1 WR2 SERIES 83 SYSTEM DESIGN SYSTEM DESIGN WY SERIES 165 SYSTEM DESIGN WR2 SERIES 203 ...

Page 3: ... PQHY P600YSLM A 8 10 12HP 14 16 18 20 22 24HP PQHY P750YSLM A PQHY P850YSLM A PQHY P700YSLM A PQHY P800YSLM A PQHY P900YSLM A PQRY P250YLM A PQRY P200YLM A PQRY P300YLM A PQRY P400YLM A PQRY P500YLM A PQRY P600YLM A PQRY P350YLM A PQRY P450YLM A PQRY P550YLM A PQRY P450YSLM A PQRY P550YSLM A PQRY P400YSLM A PQRY P500YSLM A PQRY P600YSLM A PQRY P750YSLM A PQRY P850YSLM A PQRY P700YSLM A PQRY P800Y...

Page 4: ...AMS 27 5 SOUND LEVELS 28 6 OPERATION TEMPERATURE RANGE 33 7 CAPACITY TABLES 34 7 1 Correction by temperature 34 7 2 Correction by total indoor 53 7 3 Correction by refrigerant piping length 60 8 SYSTEM DESIGN GUIDE 64 8 1 Designing of water circuit system 64 8 2 Water piping work 76 9 OPTIONAL PARTS 80 9 1 JOINT 80 9 2 HEADER 81 9 3 OUTDOOR TWINNING KIT 82 ...

Page 5: ...on Refrigerant Type x original charge R410A x 5 0 kg 12 lbs Control LEV and HIC circuit Net weight kg lbs 174 384 Heat exchanger plate type Water volume in plate I 5 0 Water pressure Max MPa 2 0 HIC circuit HIC Heat Inter Changer Copper pipe tube in tube structure Drawing External WKS94C746 Wiring WKE94G131 Standard attachment Document Installation Manual Accessory Refrigerant conn pipe Optional p...

Page 6: ...ection Refrigerant Type x original charge R410A x 5 0 kg 12 lbs Control LEV and HIC circuit Net weight kg lbs 174 384 Heat exchanger plate type Water volume in plate I 5 0 Water pressure Max MPa 2 0 HIC circuit HIC Heat Inter Changer Copper pipe tube in tube structure Drawing External WKS94C746 Wiring WKE94G131 Standard attachment Document Installation Manual Accessory Refrigerant conn pipe Option...

Page 7: ...otection Refrigerant Type x original charge R410A x 5 0 kg 12 lbs Control LEV and HIC circuit Net weight kg lbs 174 384 Heat exchanger plate type Water volume in plate I 5 0 Water pressure Max MPa 2 0 HIC circuit HIC Heat Inter Changer Copper pipe tube in tube structure Drawing External WKS94C746 Wiring WKE94G131 Standard attachment Document Installation Manual Accessory Refrigerant conn pipe Opti...

Page 8: ...ype x original charge R410A x 6 0 kg 14 lbs Control LEV and HIC circuit Net weight kg lbs 217 479 Heat exchanger plate type Water volume in plate I 5 0 Water pressure Max MPa 2 0 HIC circuit HIC Heat Inter Changer Copper pipe tube in tube structure Drawing External WKS94C747 Wiring WKE94G131 Standard attachment Document Installation Manual Accessory Refrigerant conn pipe Optional parts Joint CMY Y...

Page 9: ...Type x original charge R410A x 6 0 kg 14 lbs Control LEV and HIC circuit Net weight kg lbs 217 479 Heat exchanger plate type Water volume in plate I 5 0 Water pressure Max MPa 2 0 HIC circuit HIC Heat Inter Changer Copper pipe tube in tube structure Drawing External WKS94C747 Wiring WKE94G131 Standard attachment Document Installation Manual Accessory Refrigerant conn pipe Optional parts Joint CMY ...

Page 10: ...Type x original charge R410A x 6 0 kg 14 lbs Control LEV and HIC circuit Net weight kg lbs 217 479 Heat exchanger plate type Water volume in plate I 5 0 Water pressure Max MPa 2 0 HIC circuit HIC Heat Inter Changer Copper pipe tube in tube structure Drawing External WKS94C747 Wiring WKE94G131 Standard attachment Document Installation Manual Accessory Refrigerant conn pipe Optional parts Joint CMY ...

Page 11: ...t Type x original charge R410A x 6 0 kg 14 lbs Control LEV and HIC circuit Net weight kg lbs 217 479 Heat exchanger plate type Water volume in plate I 5 0 Water pressure Max MPa 2 0 HIC circuit HIC Heat Inter Changer Copper pipe tube in tube structure Drawing External WKS94C747 Wiring WKE94G131 Standard attachment Document Installation Manual Accessory Refrigerant conn pipe Optional parts Joint CM...

Page 12: ...rigerant Type x original charge R410A x 11 7 kg 26 lbs Control LEV and HIC circuit Net weight kg lbs 246 543 Heat exchanger plate type Water volume in plate I 10 0 Water pressure Max MPa 2 0 HIC circuit HIC Heat Inter Changer Copper pipe tube in tube structure Drawing External WKS94C748 Wiring WKE94G131 Standard attachment Document Installation Manual Accessory Refrigerant conn pipe Optional parts...

Page 13: ...igerant Type x original charge R410A x 11 7 kg 26 lbs Control LEV and HIC circuit Net weight kg lbs 246 543 Heat exchanger plate type Water volume in plate I 10 0 Water pressure Max MPa 2 0 HIC circuit HIC Heat Inter Changer Copper pipe tube in tube structure Drawing External WKS94C748 Wiring WKE94G131 Standard attachment Document Installation Manual Accessory Refrigerant conn pipe Optional parts ...

Page 14: ...r heat protection Over heat protection Refrigerant Type x original charge R410A x 5 0 kg 12 lbs R410A x 5 0 kg 12 lbs Control LEV and HIC circuit Net weight kg lbs 174 384 174 384 Heat exchanger plate type plate type Water volume in plate I 5 0 5 0 Water pressure Max MPa 2 0 2 0 HIC circuit HIC Heat Inter Changer Copper pipe tube in tube structure Copper pipe tube in tube structure Pipe between un...

Page 15: ...er heat protection Over heat protection Refrigerant Type x original charge R410A x 5 0 kg 12 lbs R410A x 5 0 kg 12 lbs Control LEV and HIC circuit Net weight kg lbs 174 384 174 384 Heat exchanger plate type plate type Water volume in plate I 5 0 5 0 Water pressure Max MPa 2 0 2 0 HIC circuit HIC Heat Inter Changer Copper pipe tube in tube structure Copper pipe tube in tube structure Pipe between u...

Page 16: ...ver heat protection Over heat protection Refrigerant Type x original charge R410A x 5 0 kg 12 lbs R410A x 5 0 kg 12 lbs Control LEV and HIC circuit Net weight kg lbs 174 384 174 384 Heat exchanger plate type plate type Water volume in plate I 5 0 5 0 Water pressure Max MPa 2 0 2 0 HIC circuit HIC Heat Inter Changer Copper pipe tube in tube structure Copper pipe tube in tube structure Pipe between ...

Page 17: ...ver heat protection Over heat protection Refrigerant Type x original charge R410A x 5 0 kg 12 lbs R410A x 5 0 kg 12 lbs Control LEV and HIC circuit Net weight kg lbs 174 384 174 384 Heat exchanger plate type plate type Water volume in plate I 5 0 5 0 Water pressure Max MPa 2 0 2 0 HIC circuit HIC Heat Inter Changer Copper pipe tube in tube structure Copper pipe tube in tube structure Pipe between ...

Page 18: ...ver heat protection Over heat protection Refrigerant Type x original charge R410A x 5 0 kg 12 lbs R410A x 5 0 kg 12 lbs Control LEV and HIC circuit Net weight kg lbs 174 384 174 384 Heat exchanger plate type plate type Water volume in plate I 5 0 5 0 Water pressure Max MPa 2 0 2 0 HIC circuit HIC Heat Inter Changer Copper pipe tube in tube structure Copper pipe tube in tube structure Pipe between ...

Page 19: ...heat protection Over heat protection Refrigerant Type x original charge R410A x 6 0 kg 14 lbs R410A x 6 0 kg 14 lbs Control LEV and HIC circuit Net weight kg lbs 217 479 217 479 Heat exchanger plate type plate type Water volume in plate I 5 0 5 0 Water pressure Max MPa 2 0 2 0 HIC circuit HIC Heat Inter Changer Copper pipe tube in tube structure Copper pipe tube in tube structure Pipe between unit...

Page 20: ...heat protection Over heat protection Refrigerant Type x original charge R410A x 6 0 kg 14 lbs R410A x 6 0 kg 14 lbs Control LEV and HIC circuit Net weight kg lbs 217 479 217 479 Heat exchanger plate type plate type Water volume in plate I 5 0 5 0 Water pressure Max MPa 2 0 2 0 HIC circuit HIC Heat Inter Changer Copper pipe tube in tube structure Copper pipe tube in tube structure Pipe between unit...

Page 21: ... heat protection Over heat protection Refrigerant Type x original charge R410A x 6 0 kg 14 lbs R410A x 6 0 kg 14 lbs Control LEV and HIC circuit Net weight kg lbs 217 479 217 479 Heat exchanger plate type plate type Water volume in plate I 5 0 5 0 Water pressure Max MPa 2 0 2 0 HIC circuit HIC Heat Inter Changer Copper pipe tube in tube structure Copper pipe tube in tube structure Pipe between uni...

Page 22: ...r heat protection Over heat protection Refrigerant Type x original charge R410A x 6 0 kg 14 lbs R410A x 6 0 kg 14 lbs Control LEV and HIC circuit Net weight kg lbs 217 479 217 479 Heat exchanger plate type plate type Water volume in plate I 5 0 5 0 Water pressure Max MPa 2 0 2 0 HIC circuit HIC Heat Inter Changer Copper pipe tube in tube structure Copper pipe tube in tube structure Pipe between un...

Page 23: ... heat protection Over heat protection Refrigerant Type x original charge R410A x 6 0 kg 14 lbs R410A x 6 0 kg 14 lbs Control LEV and HIC circuit Net weight kg lbs 217 479 217 479 Heat exchanger plate type plate type Water volume in plate I 5 0 5 0 Water pressure Max MPa 2 0 2 0 HIC circuit HIC Heat Inter Changer Copper pipe tube in tube structure Copper pipe tube in tube structure Pipe between uni...

Page 24: ...through hole Front through hole Front through hole Front through hole Specifications Rc3 4 Screw Rc1 1 2ࠉScrew Rc1 1 2ࠉScrew inlet outlet Drain pipe Water pipe 1 Connect by using the connecting pipes and elbow that are supplied 2 Total length 90m 3 Total length 40m Connecting pipe specifications Gas Liquid Diameter PQHY P200YLM A Model Refrigerant pipe Service valve Gas Liquid PQHY P300YLM A PQHY ...

Page 25: ...nt the pipe burst by the water pipe freeze up Circulate the water all the time even if the heat source unit is not in operation Drain the water from inside of the heat source unit when the heat source unit will not operate for a long term Note7 Ensure that the drain piping is downward with a pitch of more than 1 100 Note8 At brazing of pipes wrap the refrigerant service valve with wet cloth and ke...

Page 26: ... PQHY P550YLM A PQHY P600YLM A ø 15 88 Brazed 1 ø 28 58 Brazed 1 1 Connect by using the connecting pipes and elbow that are supplied Refrigerant pipe Service valve Diameter Model Connecting pipe specifications Gas Gas Liquid Liquid Top view Front view Right side view Back view Bottom view 5 6 4 1 3 2 7 Control box Service panel Refrigerant service valve Liquid 7 Refrigerant service valve Gas 2 2 1...

Page 27: ...ust have at least 500mm of straight section including the straight pipe that is supplied with the Twinning pipe 5 Only use the Twinning pipe by Mitsubishi optional parts Twinning pipe connection size Package unit name Component unit name Heat Source unit 1 Twinning pipe Kit optional parts Heat Source unit 2 PQHY P400YSLM A CMY Y100VBK3 Indoor unit Twinning pipe Lquid Gas a ø28 58 b ø15 88 Twinning...

Page 28: ...t 2 ø19 05 ø12 7 ø28 58 ø15 88 ø28 58 ø12 7 ø34 93 ø41 28 ø15 88 c d b a f e To indoor unit Liquid Twinning pipe optional parts Gas Twinning pipe optional parts To indoor unit Heat Source unit 2 Heat Source unit 1 880 20 880 550 1450 1780 Note 1 Connect the pipes as shown in the figure above Refer to the table above for the pipe size 2 Twinning pipes should not be tilted more than 15 degrees from ...

Page 29: ...4 3 8 233 9 3 16 233 9 3 16 233 9 3 16 233 9 3 16 224 8 7 8 224 8 7 8 632 24 15 16 632 24 15 16 632 24 15 16 632 24 15 16 650 25 5 8 650 25 5 8 PQHY P350YLM A PQHY P400YLM A PQHY P450YLM A PQHY P500YLM A PQHY P550YLM A PQHY P600YLM A PQHY P200 250 300YLM A Unit mm in Unit mm in PQHY P350 400 450 500 550 600YLM A X 79 5 3 3 16 880 34 11 16 721 28 7 16 1 550 21 11 16 473 18 5 8 1 1450 57 1 8 Z Y 1 M...

Page 30: ...1 R5 X05 X06 3 5 1 6 CN505 1 3 CNAC 1 2 5 1 2 3 4 4 4 CN2 21S4b 21S4a I O Board CNAC4 black 2 1 CNOUT2 2 1 yellow 4 5 1 CNPW 2 1 blue TB8 Operation ON signal Pump Interlock 7 2 3 1 CNAO green 7 4 t CN992A yellow TH8 1 2 t 1 2 THINV CNTYP1 black LEV6 M 1 2 3 4 6 1 2 3 4 5 6 LEV1 M CNLVA CNLVB red blue 1 3 CN5V yellow yellow CN63PW blue CNOUT yellow CNAO green MF1 Fan motor Radiator panel SV1a SV4a ...

Page 31: ...ndard 50 60Hz 66 5 45 5 44 5 42 0 39 5 34 5 32 0 25 5 46 0 Low noise mode 50 60Hz 41 5 42 0 38 5 43 0 40 0 33 0 30 5 22 0 44 0 When Low noise mode is set the A C system s capacity is limited The system could return to normal operation from Low noise mode automatically in the case that the operation condition is severe 10 20 30 40 50 60 70 80 90 63 125 250 500 1k 2k 4k 8k NC 40 NC 30 NC 20 NC 60 NC...

Page 32: ...dard 50 60Hz 49 5 55 0 50 0 50 0 46 5 43 0 48 0 45 0 54 0 Low noise mode 50 60Hz 57 5 50 5 48 5 47 0 43 0 43 0 47 5 38 0 52 0 When Low noise mode is set the A C system s capacity is limited The system could return to normal operation from Low noise mode automatically in the case that the operation condition is severe 10 20 30 40 50 60 70 80 90 63 125 250 500 1k 2k 4k 8k NC 40 NC 30 NC 20 NC 60 NC ...

Page 33: ... 47 5 43 0 56 5 Low noise mode 50 60Hz 66 0 54 0 54 0 47 5 47 0 48 5 43 0 39 5 54 0 When Low noise mode is set the A C system s capacity is limited The system could return to normal operation from Low noise mode automatically in the case that the operation condition is severe 10 20 30 40 50 60 70 80 90 63 125 250 500 1k 2k 4k 8k NC 40 NC 30 NC 20 NC 60 NC 50 NC 70 Octave band central frequency Hz ...

Page 34: ...rd 50 60Hz 57 5 63 0 57 5 49 0 47 5 43 5 45 0 36 0 55 0 Low noise mode 50 60Hz 68 0 49 5 47 0 46 0 44 0 39 5 36 0 29 5 49 5 When Low noise mode is set the A C system s capacity is limited The system could return to normal operation from Low noise mode automatically in the case that the operation condition is severe 10 20 30 40 50 60 70 80 90 63 125 250 500 1k 2k 4k 8k NC 40 NC 30 NC 20 NC 60 NC 50...

Page 35: ...rd 50 60Hz 73 5 53 0 56 5 48 5 49 5 47 0 48 5 41 5 56 0 Low noise mode 50 60Hz 66 5 53 5 50 0 46 5 48 0 45 0 47 5 43 5 54 0 When Low noise mode is set the A C system s capacity is limited The system could return to normal operation from Low noise mode automatically in the case that the operation condition is severe 10 20 30 40 50 60 70 80 90 63 125 250 500 1k 2k 4k 8k NC 40 NC 30 NC 20 NC 60 NC 50...

Page 36: ...15 20 25 30 35 40 45 50 4 5 14 23 32 41 50 59 68 77 86 95 104 113 122 4 5 14 23 32 41 50 59 68 77 86 95 104 113 122 Indoor temperature Circulating water temperature 30 25 20 15 10 5 86 77 68 59 50 41 86 77 68 59 50 41 20 15 10 5 0 5 10 15 20 25 30 35 40 45 50 Indoor temperature Circulating water temperature Cooling Heating ...

Page 37: ...6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 10 15 20 25 30 35 40 45 Inlet water temp C Ratio 0 90 0 95 1 00 1 05 1 10 2 4 3 5 7 6 8 0 90 0 95 1 00 1 05 1 10 2 3 4 6 5 7 8 Ratio Ratio 0 7 0 8 0 9 1 0 1 1 1 2 15 16 17 18 19 20 21 22 23 24 Intake air temp CWB Ratio 0 7 0 8 0 9 1 0 1 1 1 2 15 16 17 18 19 20 21 22 23 24 25 26 27 Intake air temp CDB Ratio Water volume m3 h Water volume m3 h Water volume m3 h Wate...

Page 38: ...0 90 0 95 1 00 1 05 1 10 2 3 4 6 5 7 8 Ratio Ratio 0 7 0 8 0 9 1 0 1 1 1 2 15 16 17 18 19 20 21 22 23 24 Intake air temp CWB Ratio 0 7 0 8 0 9 1 0 1 1 1 2 15 16 17 18 19 20 21 22 23 24 25 26 27 Intake air temp CDB Ratio Water volume m3 h Water volume m3 h Water volume m3 h Water pressure drop 2 3 4 5 6 8 7 Water pressure drop kPa 0 10 20 30 40 Water volume m3 h Water pressure drop 2 3 4 5 6 8 7 Wa...

Page 39: ...2 3 4 6 5 7 8 Ratio Ratio 0 7 0 8 0 9 1 0 1 1 1 2 15 16 17 18 19 20 21 22 23 24 Intake air temp CWB Ratio 0 7 0 8 0 9 1 0 1 1 1 2 15 16 17 18 19 20 21 22 23 24 25 26 27 Intake air temp CDB Ratio Water volume m3 h Water volume m3 h Water volume m3 h Water pressure drop 2 3 4 5 6 8 7 Water pressure drop kPa 0 10 20 30 40 Water volume m3 h Water pressure drop 2 3 4 5 6 8 7 Water pressure drop kPa 0 1...

Page 40: ...ume m3 h Water pressure drop 4 5 6 10 8 7 11 12 9 Water pressure drop kPa 0 20 30 40 50 60 70 80 90 100 110 120 10 4 5 6 10 8 7 11 12 9 0 20 30 40 50 60 70 80 90 100 110 120 10 Water pressure drop Water pressure drop kPa Capacity Input Inlet water temp 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 7 1 6 1 5 1 4 10 15 20 25 30 35 40 45 Inlet water temp C Ratio Capacity Input Inlet water temp 0 6 0 7 0 8 0 9 1 ...

Page 41: ...ume m3 h Water pressure drop 4 5 6 10 8 7 11 12 9 Water pressure drop kPa 0 20 30 40 50 60 70 80 90 100 110 120 10 4 5 6 10 8 7 11 12 9 0 20 30 40 50 60 70 80 90 100 110 120 10 Water pressure drop Water pressure drop kPa Capacity Input Inlet water temp 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 7 1 6 1 5 1 4 10 15 20 25 30 35 40 45 Inlet water temp C Ratio Capacity Input Inlet water temp 0 6 0 7 0 8 0 9 1 ...

Page 42: ...ume m3 h Water pressure drop 4 5 6 10 8 7 11 12 9 Water pressure drop kPa 0 20 30 40 50 60 70 80 90 100 110 120 10 4 5 6 10 8 7 11 12 9 0 20 30 40 50 60 70 80 90 100 110 120 10 Water pressure drop Water pressure drop kPa Capacity Input Inlet water temp 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 7 1 6 1 5 1 4 10 15 20 25 30 35 40 45 Inlet water temp C Ratio Capacity Input Inlet water temp 0 6 0 7 0 8 0 9 1 ...

Page 43: ...e m3 h Water pressure drop 4 5 6 10 8 7 11 12 9 Water pressure drop kPa 0 20 30 40 50 60 70 80 90 100 110 120 10 4 5 6 10 8 7 11 12 9 0 20 30 40 50 60 70 80 90 100 110 120 10 Water pressure drop Water pressure drop kPa Capacity Input Inlet water temp 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 7 1 6 1 5 1 4 10 15 20 25 30 35 40 45 Inlet water temp C Ratio Capacity Input Inlet water temp 0 6 0 7 0 8 0 9 1 0 ...

Page 44: ...er pressure drop 5 6 7 8 9 10 11 12 13 14 15 Water pressure drop kPa 0 10 20 30 80 40 50 60 70 Water volume m3 h Water pressure drop 5 6 7 8 9 10 11 12 13 14 15 Water pressure drop kPa 0 10 20 30 80 40 50 60 70 Ratio Capacity Input Inlet water temp 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 7 1 6 1 5 1 4 10 15 20 25 30 35 40 45 Inlet water temp C Ratio Capacity Input Inlet water temp 0 6 0 7 0 8 0 9 1 0 1 ...

Page 45: ...er pressure drop 5 6 7 8 9 10 11 12 13 14 15 Water pressure drop kPa 0 10 20 30 80 40 50 60 70 Water volume m3 h Water pressure drop 5 6 7 8 9 10 11 12 13 14 15 Water pressure drop kPa 0 10 20 30 80 40 50 60 70 Ratio Capacity Input Inlet water temp 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 7 1 6 1 5 1 4 10 15 20 25 30 35 40 45 Inlet water temp C Ratio Capacity Input Inlet water temp 0 6 0 7 0 8 0 9 1 0 1 ...

Page 46: ...0 9 1 0 1 1 1 2 15 16 17 18 19 20 21 22 23 24 Intake air temp CWB Ratio 0 7 0 8 0 9 1 0 1 1 1 2 15 16 17 18 19 20 21 22 23 24 25 26 27 Intake air temp CDB Ratio Water pressure drop 2 3 4 5 6 8 7 Water pressure drop kPa 0 10 20 30 40 Water pressure drop 2 3 4 5 6 8 7 Water pressure drop kPa 0 10 20 30 40 Nominal Cooling Capacity Input kW 45 0 153 500 7 70 BTU h kW PQHY P400YSLM A 45 0 153 500 7 70 ...

Page 47: ...0 9 1 0 1 1 1 2 15 16 17 18 19 20 21 22 23 24 Intake air temp CWB Ratio 0 7 0 8 0 9 1 0 1 1 1 2 15 16 17 18 19 20 21 22 23 24 25 26 27 Intake air temp CDB Ratio Water pressure drop 2 3 4 5 6 8 7 Water pressure drop kPa 0 10 20 30 40 Water pressure drop 2 3 4 5 6 8 7 Water pressure drop kPa 0 10 20 30 40 Nominal Cooling Capacity Input kW 50 0 170 600 8 78 BTU h kW PQHY P450YSLM A 50 0 170 600 8 78 ...

Page 48: ...9 1 0 1 1 1 2 15 16 17 18 19 20 21 22 23 24 Intake air temp CWB Ratio 0 7 0 8 0 9 1 0 1 1 1 2 15 16 17 18 19 20 21 22 23 24 25 26 27 Intake air temp CDB Ratio Water pressure drop 2 3 4 5 6 8 7 Water pressure drop kPa 0 10 20 30 40 Water pressure drop 2 3 4 5 6 8 7 Water pressure drop kPa 0 10 20 30 40 Nominal Cooling Capacity Input kW 56 0 191 100 10 12 BTU h kW PQHY P500YSLM A 56 0 191 100 10 12 ...

Page 49: ...9 1 0 1 1 1 2 15 16 17 18 19 20 21 22 23 24 Intake air temp CWB Ratio 0 7 0 8 0 9 1 0 1 1 1 2 15 16 17 18 19 20 21 22 23 24 25 26 27 Intake air temp CDB Ratio Water pressure drop 2 3 4 5 6 8 7 Water pressure drop kPa 0 10 20 30 40 Water pressure drop 2 3 4 5 6 8 7 Water pressure drop kPa 0 10 20 30 40 Nominal Cooling Capacity Input kW 63 0 215 000 11 55 BTU h kW PQHY P550YSLM A 63 0 215 000 11 55 ...

Page 50: ...9 1 0 1 1 1 2 15 16 17 18 19 20 21 22 23 24 Intake air temp CWB Ratio 0 7 0 8 0 9 1 0 1 1 1 2 15 16 17 18 19 20 21 22 23 24 25 26 27 Intake air temp CDB Ratio Water pressure drop 2 3 4 5 6 8 7 Water pressure drop kPa 0 10 20 30 40 Water pressure drop 2 3 4 5 6 8 7 Water pressure drop kPa 0 10 20 30 40 Nominal Cooling Capacity Input kW 69 0 235 400 12 84 BTU h kW PQHY P600YSLM A 69 0 235 400 12 84 ...

Page 51: ...2 9 0 20 30 40 50 60 70 80 90 100 110 120 10 Water pressure drop Water pressure drop kPa Capacity Input Inlet water temp 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 7 1 6 1 5 1 4 10 15 20 25 30 35 40 45 Inlet water temp C Ratio Capacity Input Inlet water temp 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 10 15 20 25 30 35 40 45 Inlet water temp C Ratio Nominal Cooling Capacity Input kW 80 0 273 000 14 73 BTU h kW PQH...

Page 52: ...2 9 0 20 30 40 50 60 70 80 90 100 110 120 10 Water pressure drop Water pressure drop kPa Capacity Input Inlet water temp 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 7 1 6 1 5 1 4 10 15 20 25 30 35 40 45 Inlet water temp C Ratio Capacity Input Inlet water temp 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 10 15 20 25 30 35 40 45 Inlet water temp C Ratio Nominal Cooling Capacity Input kW 85 0 290 000 15 64 BTU h kW PQH...

Page 53: ... 9 0 20 30 40 50 60 70 80 90 100 110 120 10 Water pressure drop Water pressure drop kPa Capacity Input Inlet water temp 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 7 1 6 1 5 1 4 10 15 20 25 30 35 40 45 Inlet water temp C Ratio Capacity Input Inlet water temp 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 10 15 20 25 30 35 40 45 Inlet water temp C Ratio Nominal Cooling Capacity Input kW 90 0 307 100 16 57 BTU h kW PQHY...

Page 54: ... 9 0 20 30 40 50 60 70 80 90 100 110 120 10 Water pressure drop Water pressure drop kPa Capacity Input Inlet water temp 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 7 1 6 1 5 1 4 10 15 20 25 30 35 40 45 Inlet water temp C Ratio Capacity Input Inlet water temp 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 10 15 20 25 30 35 40 45 Inlet water temp C Ratio Nominal Cooling Capacity Input kW 96 0 327 600 18 03 BTU h kW PQHY...

Page 55: ...9 0 20 30 40 50 60 70 80 90 100 110 120 10 Water pressure drop Water pressure drop kPa Capacity Input Inlet water temp 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 7 1 6 1 5 1 4 10 15 20 25 30 35 40 45 Inlet water temp C Ratio Capacity Input Inlet water temp 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 10 15 20 25 30 35 40 45 Inlet water temp C Ratio Nominal Cooling Capacity Input kW 101 0 344 600 19 38 BTU h kW PQHY...

Page 56: ...50 250 300 Ratio of capacity Ratio of power input 0 2 1 2 1 0 0 8 0 6 0 4 1 0 0 8 0 6 0 4 0 2 1 2 Total capacity of indoor units 100 150 250 200 300 350 0 2 1 2 1 0 0 8 0 6 0 4 1 0 0 8 0 6 0 4 0 2 1 2 Ratio of capacity Ratio of power input PQHY P250YLM A PQHY P200YLM A Cooling Heating Cooling Heating Nominal Cooling Capacity Input kW BTU h kW PQHY P250YLM A 28 0 95 500 4 90 Nominal Heating Capacit...

Page 57: ...450 Ratio of capacity Ratio of power input 1 2 1 0 0 8 0 6 0 2 0 4 1 0 0 8 0 6 0 2 0 4 1 2 PQHY P300YLM A Cooling Heating PQHY P350YLM A Cooling Heating Nominal Cooling Capacity Input kW BTU h kW PQHY P300YLM A 33 5 114 300 6 04 Nominal Heating Capacity Input kW BTU h kW PQHY P300YLM A 37 5 128 000 6 25 Nominal Cooling Capacity Input kW BTU h kW PQHY P350YLM A 40 0 136 500 7 14 Nominal Heating Cap...

Page 58: ...l Cooling Capacity Input kW BTU h kW PQHY P400YLM A 45 0 153 500 8 03 Nominal Heating Capacity Input kW BTU h kW PQHY P400YLM A 50 0 170 600 8 37 Nominal Cooling Capacity Input kW BTU h kW PQHY P400YSLM A 45 0 153 500 7 70 Nominal Heating Capacity Input kW BTU h kW PQHY P400YSLM A 50 0 170 600 7 94 Nominal Heating Capacity Input kW BTU h kW PQHY P450YLM A 56 0 191 100 9 79 Nominal Cooling Capacity...

Page 59: ...Cooling Capacity Input kW BTU h kW PQHY P500YLM A 56 0 191 100 11 17 Nominal Heating Capacity Input kW BTU h kW PQHY P500YLM A 63 0 215 000 11 43 Nominal Cooling Capacity Input kW BTU h kW PQHY P500YSLM A 56 0 191 100 10 12 Nominal Heating Capacity Input kW BTU h kW PQHY P500YSLM A 63 0 215 000 10 16 Nominal Heating Capacity Input kW BTU h kW PQHY P550YLM A 69 0 235 400 12 27 Nominal Cooling Capac...

Page 60: ... 1 0 0 8 0 6 0 4 1 0 0 8 0 6 0 4 0 2 1 2 PQHY P700YSLM A Cooling Heating Nominal Cooling Capacity Input kW BTU h kW PQHY P600YLM A 69 0 235 400 14 49 Nominal Heating Capacity Input kW BTU h kW PQHY P600YLM A 76 5 261 000 14 51 Nominal Cooling Capacity Input kW BTU h kW PQHY P600YSLM A 69 0 235 400 12 84 Nominal Heating Capacity Input kW BTU h kW PQHY P600YSLM A 76 5 261 000 12 75 Nominal Cooling C...

Page 61: ...f capacity Ratio of power input 0 2 1 2 1 0 0 8 0 6 0 4 1 0 0 8 0 6 0 4 0 2 1 2 PQHY P750YSLM A PQHY P800YSLM A Cooling Heating Cooling Heating Nominal Cooling Capacity Input kW BTU h kW PQHY P750YSLM A 85 0 290 000 15 64 Nominal Heating Capacity Input kW BTU h kW PQHY P750YSLM A 95 0 324 100 15 90 Nominal Cooling Capacity Input kW BTU h kW PQHY P800YSLM A 90 0 307 100 16 57 Nominal Heating Capaci...

Page 62: ... capacity Ratio of power input 0 2 1 2 1 0 0 8 0 6 0 4 1 0 0 8 0 6 0 4 0 2 1 2 PQHY P850YSLM A Cooling Heating PQHY P900YSLM A Cooling Heating Nominal Cooling Capacity Input kW BTU h kW PQHY P850YSLM A 96 0 327 600 18 03 Nominal Heating Capacity Input kW BTU h kW PQHY P850YSLM A 108 0 368 500 18 49 Nominal Cooling Capacity Input kW BTU h kW PQHY P900YSLM A 101 0 344 600 19 38 Nominal Heating Capac...

Page 63: ...5 0 75 0 65 0 70 Cooling capacity correction factor 0 20 40 60 80 100 120 140 160 180 PQHY P250YLM A 125 188 250 325 Total capacity of indoor unit Piping equivalent length m 1 00 0 90 0 80 0 95 0 85 0 75 0 65 0 70 Cooling capacity correction factor 0 20 40 60 80 100 120 140 160 180 Total capacity of indoor unit PQHY P450Y S LM A 225 338 450 585 Piping equivalent length m 1 00 0 90 0 80 0 95 0 85 0...

Page 64: ...g capacity correction factor 0 20 40 60 80 100 120 140 160 180 Total capacity of indoor unit PQHY P700YSLM A 350 525 700 910 Piping equivalent length m 1 00 0 90 0 80 0 95 0 85 0 75 0 65 0 70 Cooling capacity correction factor 0 20 40 60 80 100 120 140 160 180 Total capacity of indoor unit PQHY P900YSLM A 450 675 900 1170 Piping equivalent length m 1 00 0 90 0 80 0 95 0 85 0 75 0 65 0 70 Cooling c...

Page 65: ... Piping equivalent length m 1 00 0 90 0 80 Heating capacity correction factor 0 20 40 60 80 100 120 140 160 180 PQHY P250 300YLM A Piping equivalent length m 1 00 0 90 0 80 Heating capacity correction factor 0 20 40 60 80 100 120 140 160 180 PQHY P850 900YSLM A Piping equivalent length m 1 00 0 90 0 80 Heating capacity correction factor 0 20 40 60 80 100 120 140 160 180 PQHY P350YLM A P400 450 500...

Page 66: ... length to the farthest indoor unit 0 42 number of bends in the piping m 3 PQHY P350 400 450 500 550 600Y S LM Equivalent length Actual piping length to the farthest indoor unit 0 50 number of bends in the piping m 4 PQHY P700 750 800YSLM Equivalent length Actual piping length to the farthest indoor unit 0 70 number of bends in the piping m 5 PQHY P850 900YSLM Equivalent length Actual piping lengt...

Page 67: ...eat source if it drops below a certain temperature When the thermal balance between cooling and heating operation is in a correct proportion the operation of the auxiliary heat source and cooling tower is not required In order to control the above thermal balance properly and use thermal energy effectively utilizing of heat storage tanks and night time discounted electric power as a auxiliary heat...

Page 68: ... tower and dissolved into the circulation water b Calculation method of cooling tower capacity All units of the water heat source CITY MULTI may possibly be in cooling operation temporarily at pulling down in the summer however it is not necessary to determine the capacity according to the total cooling capacity of all CITY MULTI units as this system has a wide operating water temperature range 10...

Page 69: ...possible to reduce the running cost through the heat storage by using the discounted night time electric power using both auxiliary heat source and heat storage tank together is recommended The effective temperature difference of an ordinary heat storage tank shows about 5 C 41 F even with the storing temperature at 45 C 113 F However with the water heat source CITY MULTI it can be utilized as hea...

Page 70: ...ting fixture in each zone kcal h Q e3 Thermal load from equipment in each zone kcal h ψ Radiation load rate 0 6 0 8 T2 Air conditioning hour 1 COPh HQ1T 1 3 412 Pw T2 QH K BTU T1 QH1T Total of heating load on weekday including warming up BTU day T1 Operating hour of auxiliary heat source h T2 Operating hour of heat source water pump h K Allowance factor Heat storage tank piping loss etc 1 05 1 10 ...

Page 71: ...2T Maximum heating load including load required for the day after the holiday kcal day T Temperature difference utilized by heat storage tank C ƞV Heat storage tank efficiency HQ2T 1 3 ƩQ a ƩQ c ƩQ d ƩQ f T2 ψ ƩQe2 ƩQe3 T2 1 1 COPh HQ2T 1 3 412 Pw T2 V Ibs T ƞV HQ2T Maximum heating load including load required for the day after the holiday BTU day T Temperature difference utilized by heat storage ...

Page 72: ...ke up water tank to absorb the expansion contraction of water caused by temperature fluctuation e If the operating temperature range of circulation water stays within the temperature near the normal temperature summer 29 4 C 85 F winter 21 1 C 70 F thermal insulation or anti sweating work is not required for the piping inside buildings In case of the conditions below however thermal insulation is ...

Page 73: ...d V2 in the winter In the summer as the circulation water temperature rises exceeding the set temperature of T1 the bypass port of V1 will open to lower the circulation water temperature While in the winter as the circulation water temperature drops V2 will open following the command of T2 to rise the circulation water temperature The water inside the heat storage tank will be heated by the auxili...

Page 74: ...V2 will be closed fully by interlocking thus preventing the high temperature water from entering into the system at the starting of the pump The start stop control of the fan and pump of the closed type cooling tower is applied with the step control of the fan and pump following the command of the auxiliary switch XS of V1 that operates only the fan at the light load while the fan and pump at the ...

Page 75: ...eat source water pump the bypass port of V2 will be closed fully by interlocking The start stop control of the fan and pump of the closed type cooling tower is applied with the step control following the command of the auxiliary switch XS of V1 thus controlling water temperature and saving motor power Heat source unit Closed type cooling tower T1 Proportional type insertion system thermostat T2 Pr...

Page 76: ...of the heat source water pump the bypass port of V2 will be closed fully by interlocking The start stop control of the fan and pump of the closed type cooling tower is applied with the step control following the command of the auxiliary switch XS of V1 thus controlling water temperature and saving motor power Heat source unit Closed type cooling tower T1 Proportional type insertion system thermost...

Page 77: ...k TB8 inside the electrical parts box of the heat source equipment This circuit is for interlocking of the heat source equipment operation and the heat source water pump Wiring diagram Heat source equipment Operation ON signal Pump interlock Operation ON signal Pump interlock Heat source equipment To next equipment Pump interlock Operating the heat source unit without circulation water inside the ...

Page 78: ...open compressor operation is prohibited Operation When setting No 917 for Dip switch 4 Dip switch 6 10 is ON is OFF The relay closes during compressor operation When setting No 917 for Dip switch 4 Dip switch 6 10 is ON is ON The relay closes during reception of cooling or the heating operation signal from the controller Note It is output even if the thermostat is OFF when the compressor is stoppe...

Page 79: ...k is not required for the piping inside buildings in the case of the CITY MULTI WY system if the operating temperature range of circulation water stays within the temperature near the normal summer 29 4 C 85 F winter 21 1 C 70 F In case of the conditions below however thermal insulation is required Use of well water for heat source water Outdoor piping portions Indoor piping portions where freezin...

Page 80: ...press condensation or corrosion Since piping may be corroded by some kinds of inhibitor consult an appropriate water treatment expert for proper water treatment 4 Pump interlock Operating the heat source unit without circulation water inside the water piping can cause a trouble Be sure to provide interlocking for the unit operation and water circuit Since the terminal block is being provided insid...

Page 81: ...nd adjust the water flow rate to prevent the plate heat exchanger from freezing Take into consideration the water pressure loss before and after each heat source unit and make sure the water flow rate falls within the design water flow rate range Stop the test run and correct any problems found if any At the completion of a test run check the strainer at the inlet pipe of the heat source unit and ...

Page 82: ...stalled before the inlet connection port and after the outlet connection port 3 Connect a pipe for circulating cleaning solution to the inlet outlet pipes of the plate heat exchanger fill the plate heat exchanger with cleaning solution at a temperature between 50 and 60 C and circulate the cleaning solution with a pump for 2 to 5 hours The cleaning time will depend on the temperature of the cleani...

Page 83: ...ø12 7 ø19 05 ø15 88 ø22 2 ø9 52 ø12 7 ø12 7 40 20 2 Pcs Outside diameter Outside diameter ø12 7 ø9 52 23 20 ø9 52 ø6 35 For Gas pipe Pipe diameter is indicated by inside diameter mm CMY Y202S G2 Deformed pipe Accessory Deformed pipe Accessory ø15 88 Outside diameter ø12 7 Outside diameter Outside diameter Outside diameter ø12 7 ø15 88 28 23 28 23 ø9 52 ø6 35 ø9 52 ø12 7 ø12 7 ø15 88 ø15 88 49 23 ø...

Page 84: ...ts can be easily connected by using Joint sets and Header sets provided by Mitsubishi Electric Three kinds of Header sets are available for use Refer to section 3 in System Design or the Installation Manual that comes with the Header set for how to install the Header set ...

Page 85: ...28 58 22 2 For Gas pipe For Liquid pipe ID Inner Diameter OD Outer Diameter mm CMY Y100VBK3 Deformed pipe Accessory For Gas pipe For Liquid pipe ID Inner Diameter OD Outer Diameter mm CMY Y200VBK2 Deformed pipe Accessory 2 pcs 49 15 88 12 7 41 28 34 93 69 Local brazing Pipe cover 15 88 19 05 15 88 15 88 19 05 15 88 Note 2 191 244 85 115 Distributer Dot dashed part 28 58 28 58 28 58 28 58 31 75 Loc...

Page 86: ...RE RANGE 115 7 CAPACITY TABLES 116 7 1 Correction by temperature 116 7 2 Correction by total indoor 135 7 3 Correction by refrigerant piping length 142 7 4 Correction by port counts of the BC controller 145 8 SYSTEM DESIGN GUIDE 146 8 1 Designing of water circuit system 146 8 2 Water piping work 158 9 OPTIONAL PARTS 162 9 1 JOINT 162 9 2 OUTDOOR TWINNING KIT 163 9 3 JOINT KIT CMY R160 J1 FOR BC CO...

Page 87: ...g 12 lbs Control Indoor LEV and BC controller Net weight kg lbs 172 380 Heat exchanger plate type Water volume in plate I 5 0 Water pressure Max MPa 2 0 HIC circuit HIC Heat Inter Changer Drawing External WKS94C743 Wiring WKE94G131 Standard attachment Document Installation Manual Accessory Refrigerant conn pipe Optional parts Joint CMY Y102SS LS G2 CMY R160 J1 BC controller CMB P104 105 106 108 10...

Page 88: ...l Indoor LEV and BC controller Net weight kg lbs 172 380 Heat exchanger plate type Water volume in plate I 5 0 Water pressure Max MPa 2 0 HIC circuit HIC Heat Inter Changer Drawing External WKS94C743 Wiring WKE94G131 Standard attachment Document Installation Manual Accessory Refrigerant conn pipe Optional parts Joint CMY Y102SS LS G2 CMY R160 J1 BC controller CMB P104 105 106 108 1010 1013 1016V G...

Page 89: ...rol Indoor LEV and BC controller Net weight kg lbs 172 380 Heat exchanger plate type Water volume in plate I 5 0 Water pressure Max MPa 2 0 HIC circuit HIC Heat Inter Changer Drawing External WKS94C743 Wiring WKE94G131 Standard attachment Document Installation Manual Accessory Refrigerant conn pipe Optional parts Joint CMY Y102SS LS G2 CMY R160 J1 BC controller CMB P104 105 106 108 1010 1013 1016V...

Page 90: ...ontrol Indoor LEV and BC controller Net weight kg lbs 216 477 Heat exchanger plate type Water volume in plate I 5 0 Water pressure Max MPa 2 0 HIC circuit HIC Heat Inter Changer Drawing External WKS94C744 Wiring WKE94G131 Standard attachment Document Installation Manual Accessory Refrigerant conn pipe Optional parts Joint CMY Y102SS LS G2 CMY R160 J1 BC controller CMB P104 105 106 108 1010 1013 10...

Page 91: ...rge R410A x 6 0 kg 14 lbs Control Indoor LEV and BC controller Net weight kg lbs 216 477 Heat exchanger plate type Water volume in plate I 5 0 Water pressure Max MPa 2 0 HIC circuit HIC Heat Inter Changer Drawing External WKS94C744 Wiring WKE94G131 Standard attachment Document Installation Manual Accessory Refrigerant conn pipe Optional parts Joint CMY Y102SS LS G2 CMY R160 J1 Main BC controller C...

Page 92: ...rge R410A x 6 0 kg 14 lbs Control Indoor LEV and BC controller Net weight kg lbs 216 477 Heat exchanger plate type Water volume in plate I 5 0 Water pressure Max MPa 2 0 HIC circuit HIC Heat Inter Changer Drawing External WKS94C744 Wiring WKE94G131 Standard attachment Document Installation Manual Accessory Refrigerant conn pipe Optional parts Joint CMY Y102SS LS G2 CMY R160 J1 Main BC controller C...

Page 93: ...harge R410A x 6 0 kg 14 lbs Control Indoor LEV and BC controller Net weight kg lbs 216 477 Heat exchanger plate type Water volume in plate I 5 0 Water pressure Max MPa 2 0 HIC circuit HIC Heat Inter Changer Drawing External WKS94C744 Wiring WKE94G131 Standard attachment Document Installation Manual Accessory Refrigerant conn pipe Optional parts Joint CMY Y102SS LS G2 CMY R160 J1 Main BC controller...

Page 94: ... weight kg lbs 246 543 Heat exchanger plate type Water volume in plate I 10 0 Water pressure Max MPa 2 0 HIC circuit HIC Heat Inter Changer Drawing External WKS94C745 Wiring WKE94G131 Standard attachment Document Installation Manual Accessory Refrigerant conn pipe Optional parts Joint CMY Y102SS LS G2 CMY R160 J1 Main BC controller CMB P108 1010 1013 1016V GA1 Sub BC controller CMB P104 108V GB1 C...

Page 95: ...weight kg lbs 246 543 Heat exchanger plate type Water volume in plate I 10 0 Water pressure Max MPa 2 0 HIC circuit HIC Heat Inter Changer Drawing External WKS94C745 Wiring WKE94G131 Standard attachment Document Installation Manual Accessory Refrigerant conn pipe Optional parts Joint CMY Y102SS LS G2 CMY R160 J1 Main BC controller CMB P108 1010 1013 1016V GA1 Sub BC controller CMB P104 108V GB1 CM...

Page 96: ...ginal charge R410A x 5 0 kg 12 lbs R410A x 5 0 kg 12 lbs Control Indoor LEV and BC controller Net weight kg lbs 172 380 172 380 Heat exchanger plate type plate type Water volume in plate I 5 0 5 0 Water pressure Max MPa 2 0 2 0 HIC circuit HIC Heat Inter Changer Pipe between unit and High pressure mm in 15 88 5 8 Brazed 15 88 5 8 Brazed distributor Low pressure mm in 19 05 3 4 Brazed 19 05 3 4 Bra...

Page 97: ...iginal charge R410A x 5 0 kg 12 lbs R410A x 5 0 kg 12 lbs Control Indoor LEV and BC controller Net weight kg lbs 172 380 172 380 Heat exchanger plate type plate type Water volume in plate I 5 0 5 0 Water pressure Max MPa 2 0 2 0 HIC circuit HIC Heat Inter Changer Pipe between unit and High pressure mm in 19 05 3 4 Brazed 19 05 3 4 Brazed distributor Low pressure mm in 22 2 7 8 Brazed 22 2 7 8 Braz...

Page 98: ...riginal charge R410A x 5 0 kg 12 lbs R410A x 5 0 kg 12 lbs Control Indoor LEV and BC controller Net weight kg lbs 172 380 172 380 Heat exchanger plate type plate type Water volume in plate I 5 0 5 0 Water pressure Max MPa 2 0 2 0 HIC circuit HIC Heat Inter Changer Pipe between unit and High pressure mm in 19 05 3 4 Brazed 19 05 3 4 Brazed distributor Low pressure mm in 22 2 7 8 Brazed 22 2 7 8 Bra...

Page 99: ...V and BC controller Net weight kg lbs 172 380 172 380 Heat exchanger plate type plate type Water volume in plate I 5 0 5 0 Water pressure Max MPa 2 0 2 0 HIC circuit HIC Heat Inter Changer Pipe between unit and High pressure mm in 19 05 3 4 Brazed 19 05 3 4 Brazed distributor Low pressure mm in 22 2 7 8 Brazed 22 2 7 8 Brazed Drawing External WKS94C749 Wiring WKE94G131 WKE94G131 Standard attachmen...

Page 100: ...V and BC controller Net weight kg lbs 172 380 172 380 Heat exchanger plate type plate type Water volume in plate I 5 0 5 0 Water pressure Max MPa 2 0 2 0 HIC circuit HIC Heat Inter Changer Pipe between unit and High pressure mm in 19 05 3 4 Brazed 19 05 3 4 Brazed distributor Low pressure mm in 22 2 7 8 Brazed 22 2 7 8 Brazed Drawing External WKS94C749 Wiring WKE94G131 WKE94G131 Standard attachmen...

Page 101: ...Type x original charge R410A x 6 0 kg 14 lbs R410A x 6 0 kg 14 lbs Control Indoor LEV and BC controller Net weight kg lbs 216 477 216 477 Heat exchanger plate type plate type Water volume in plate I 5 0 5 0 Water pressure Max MPa 2 0 2 0 HIC circuit HIC Heat Inter Changer Pipe between unit and High pressure mm in 22 2 7 8 Brazed 22 2 7 8 Brazed distributor Low pressure mm in 28 58 1 1 8 Brazed 28 ...

Page 102: ...Type x original charge R410A x 6 0 kg 14 lbs R410A x 6 0 kg 14 lbs Control Indoor LEV and BC controller Net weight kg lbs 216 477 216 477 Heat exchanger plate type plate type Water volume in plate I 5 0 5 0 Water pressure Max MPa 2 0 2 0 HIC circuit HIC Heat Inter Changer Pipe between unit and High pressure mm in 22 2 7 8 Brazed 22 2 7 8 Brazed distributor Low pressure mm in 28 58 1 1 8 Brazed 28 ...

Page 103: ...t Type x original charge R410A x 6 0 kg 14 lbs R410A x 6 0 kg 14 lbs Control Indoor LEV and BC controller Net weight kg lbs 216 477 216 477 Heat exchanger plate type plate type Water volume in plate I 5 0 5 0 Water pressure Max MPa 2 0 2 0 HIC circuit HIC Heat Inter Changer Pipe between unit and High pressure mm in 22 2 7 8 Brazed 22 2 7 8 Brazed distributor Low pressure mm in 28 58 1 1 8 Brazed 2...

Page 104: ...nt Type x original charge R410A x 6 0 kg 14 lbs R410A x 6 0 kg 14 lbs Control Indoor LEV and BC controller Net weight kg lbs 216 477 216 477 Heat exchanger plate type plate type Water volume in plate I 5 0 5 0 Water pressure Max MPa 2 0 2 0 HIC circuit HIC Heat Inter Changer Pipe between unit and High pressure mm in 22 2 7 8 Brazed 22 2 7 8 Brazed distributor Low pressure mm in 28 58 1 1 8 Brazed ...

Page 105: ...t Type x original charge R410A x 6 0 kg 14 lbs R410A x 6 0 kg 14 lbs Control Indoor LEV and BC controller Net weight kg lbs 216 477 216 477 Heat exchanger plate type plate type Water volume in plate I 5 0 5 0 Water pressure Max MPa 2 0 2 0 HIC circuit HIC Heat Inter Changer Pipe between unit and High pressure mm in 22 2 7 8 Brazed 22 2 7 8 Brazed distributor Low pressure mm in 28 58 1 1 8 Brazed 2...

Page 106: ...P300YLM A PQRY P250YLM A PQRY P200YLM A Model Connecting pipe specifications ø25 4 Refrigerant pipe Service valve ø19 05 1 2 2 Use the pipe joint field supply and connect to the refrigerant service valve piping 1 Connect by using the connecting pipes and elbow that are supplied 1 2 ø22 2 Brazed ø19 05 Brazed 1 1 2 2 2 14 31 Oval hole Bottom view Top view Front view Right side view Back view Fig B ...

Page 107: ...el Connecting pipe specifications Low pressure High pressure 1 Low pressure High pressure 1 Connect by using the connecting pipes that are supplied 2 2 14 31 Oval hole 1450 880 550 367 23 434 82 421 75 58 393 140 320 29 83 426 84 278 569 216 89 77 145 721 473 470㹼476 31 5 31 5 72 5 72 5 866 Mounting pitch 536 Mounting pitch 840 600 450 1450 600 450 350 700 880 111 69 536 168 168 6 7 5 1 4 3 8 Cont...

Page 108: ...ng the connecting pipes and that are supplied 2 When the piping length is 65 m or longer use the ø28 58 pipe for the part that exceeds 65 m 3 Use the pipe joint field supply and connect to the refrigerant service valve piping Refrigerant pipe Service valve Diameter Model Low pressure High pressure Low pressure High pressure PQRY P550YLM A PQRY P600YLM A 1450 880 550 367 23 434 82 421 75 58 393 140...

Page 109: ...nal parts 1 When the piping length is 65 m or longer use the ø28 58 pipe for the part that exceeds 65 m 2 When the package unit name PQRY P450YSLM A use the ø19 05 pipe for high pressure and the ø22 2 pipe for low pressure 20 880 880 1100 550 1780 Package unit name Component unit name Heat Source unit 㸯 Twinning pipe Kit optional parts Heat Source unit 㸰 CMY Q100CBK2 Twinning pipe Heat source unit...

Page 110: ... horizontal plane 3 See the Installation Manual for the details of Twinning pipe installation 4 Only use the Twinning pipe by Mitsubishi optional parts Package unit name Component unit name Heat Source unit 1 Twinning pipe Kit optional parts Heat Source unit 2 CMY Q200CBK Twinning pipe Heat source unit Unit model High pressure Low pressure c or e d P350 P400 ø 22 2 BC controller Twinning pipe High...

Page 111: ...14 7 16 235 9 5 16 235 9 5 16 235 9 5 16 235 9 5 16 230 9 1 16 230 9 1 16 631 24 7 8 631 24 7 8 631 24 7 8 631 24 7 8 672 26 1 2 672 26 1 2 PQRY P350YLM A PQRY P400YLM A PQRY P450YLM A PQRY P500YLM A PQRY P550YLM A PQRY P600YLM A PQRY P200 250 300YLM A Unit mm in Unit mm in PQRY P350 400 450 500 550 600YLM A X 79 5 3 3 16 880 34 11 16 721 28 7 16 1 550 21 11 16 473 18 5 8 1 1450 57 1 8 Z Y 1 Mount...

Page 112: ...R1 R5 X05 X06 3 5 1 6 CN505 1 3 CNAC 1 2 5 1 2 3 4 4 4 CN2 21S4b 21S4a I O Board CNAC4 black 2 1 CNOUT2 2 1 yellow 4 5 1 CNPW 2 1 blue TB8 Operation ON signal Pump Interlock 7 2 3 1 CNAO green 7 4 t CN992A yellow TH8 1 2 t 1 2 THINV CNTYP1 black LEV6 M 1 2 3 4 6 1 2 3 4 5 6 LEV1 M CNLVA CNLVB red blue 1 3 CN5V yellow yellow CN63PW blue CNOUT yellow CNAO green MF1 Fan motor Radiator panel SV1a SV4a...

Page 113: ... level of PQRY P300YLM A 63 125 250 500 1k 2k 4k 8k dB A Standard 50 60Hz 66 5 45 5 44 5 42 0 39 5 34 5 32 0 25 5 46 0 Low noise mode 50 60Hz 41 5 42 0 38 5 43 0 40 0 33 0 30 5 22 0 44 0 When Low noise mode is set the A C system s capacity is limited The system could return to normal operation from Low noise mode automatically in the case that the operation condition is severe 10 20 30 40 50 60 70...

Page 114: ...level of PQRY P350YLM A 63 125 250 500 1k 2k 4k 8k dB A Standard 50 60Hz 49 5 55 0 50 0 50 0 46 5 43 0 48 0 45 0 54 0 Low noise mode 50 60Hz 57 5 50 5 48 5 47 0 43 0 43 0 47 5 38 0 52 0 When Low noise mode is set the A C system s capacity is limited The system could return to normal operation from Low noise mode automatically in the case that the operation condition is severe 10 20 30 40 50 60 70 ...

Page 115: ...2k 4k 8k dB A Standard 50 60Hz 45 5 59 5 59 5 51 5 48 0 45 5 47 5 43 0 56 5 Low noise mode 50 60Hz 66 0 54 0 54 0 47 5 47 0 48 5 43 0 39 5 54 0 When Low noise mode is set the A C system s capacity is limited The system could return to normal operation from Low noise mode automatically in the case that the operation condition is severe 10 20 30 40 50 60 70 80 90 63 125 250 500 1k 2k 4k 8k NC 40 NC ...

Page 116: ...el of PQRY P400YSLM A 63 125 250 500 1k 2k 4k 8k dB A Standard 50 60Hz 57 5 63 0 57 5 49 0 47 5 43 5 45 0 36 0 55 0 Low noise mode 50 60Hz 68 0 49 5 47 0 46 0 44 0 39 5 36 0 29 5 49 5 When Low noise mode is set the A C system s capacity is limited The system could return to normal operation from Low noise mode automatically in the case that the operation condition is severe 10 20 30 40 50 60 70 80...

Page 117: ...el of PQRY P700YSLM A 63 125 250 500 1k 2k 4k 8k dB A Standard 50 60Hz 73 5 53 0 56 5 48 5 49 5 47 0 48 5 41 5 56 0 Low noise mode 50 60Hz 66 5 53 5 50 0 46 5 48 0 45 0 47 5 43 5 54 0 When Low noise mode is set the A C system s capacity is limited The system could return to normal operation from Low noise mode automatically in the case that the operation condition is severe 10 20 30 40 50 60 70 80...

Page 118: ...86 95 104 113 122 Indoor temperature Circulating water temperature 30 25 20 15 10 5 86 77 68 59 50 41 86 77 68 59 50 41 20 15 10 5 0 5 10 15 20 25 30 35 40 45 50 Indoor temperature Circulating water temperature Water temperature 10 to 45 C 50 to 113 F 15 to 27 CDB 59 to 81 FDB Indoor temperature Cooling Heating 15 to 24 CWB 59 to 75 FWB Combination of cooling heating operation Cooling main or Heat...

Page 119: ... 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 10 15 20 25 30 35 40 45 Inlet water temp C Ratio 0 90 0 95 1 00 1 05 1 10 2 4 3 5 7 6 8 0 90 0 95 1 00 1 05 1 10 2 3 4 6 5 7 8 Ratio Ratio 0 7 0 8 0 9 1 0 1 1 1 2 15 16 17 18 19 20 21 22 23 24 Intake air temp CWB Ratio 0 7 0 8 0 9 1 0 1 1 1 2 15 16 17 18 19 20 21 22 23 24 25 26 27 Intake air temp CDB Ratio Water volume m3 h Water volume m3 h Water volume m3 h Wat...

Page 120: ... 0 90 0 95 1 00 1 05 1 10 2 3 4 6 5 7 8 Ratio Ratio 0 7 0 8 0 9 1 0 1 1 1 2 15 16 17 18 19 20 21 22 23 24 Intake air temp CWB Ratio 0 7 0 8 0 9 1 0 1 1 1 2 15 16 17 18 19 20 21 22 23 24 25 26 27 Intake air temp CDB Ratio Water volume m3 h Water volume m3 h Water volume m3 h Water pressure drop 2 3 4 5 6 8 7 Water pressure drop kPa 0 10 20 30 40 Water volume m3 h Water pressure drop 2 3 4 5 6 8 7 W...

Page 121: ... 2 3 4 6 5 7 8 Ratio Ratio 0 7 0 8 0 9 1 0 1 1 1 2 15 16 17 18 19 20 21 22 23 24 Intake air temp CWB Ratio 0 7 0 8 0 9 1 0 1 1 1 2 15 16 17 18 19 20 21 22 23 24 25 26 27 Intake air temp CDB Ratio Water volume m3 h Water volume m3 h Water volume m3 h Water pressure drop 2 3 4 5 6 8 7 Water pressure drop kPa 0 10 20 30 40 Water volume m3 h Water pressure drop 2 3 4 5 6 8 7 Water pressure drop kPa 0 ...

Page 122: ...lume m3 h Water pressure drop 4 5 6 10 8 7 11 12 9 Water pressure drop kPa 0 20 30 40 50 60 70 80 90 100 110 120 10 4 5 6 10 8 7 11 12 9 0 20 30 40 50 60 70 80 90 100 110 120 10 Water pressure drop Water pressure drop kPa Capacity Input Inlet water temp 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 7 1 6 1 5 1 4 10 15 20 25 30 35 40 45 Inlet water temp C Ratio Capacity Input Inlet water temp 0 6 0 7 0 8 0 9 1...

Page 123: ...lume m3 h Water pressure drop 4 5 6 10 8 7 11 12 9 Water pressure drop kPa 0 20 30 40 50 60 70 80 90 100 110 120 10 4 5 6 10 8 7 11 12 9 0 20 30 40 50 60 70 80 90 100 110 120 10 Water pressure drop Water pressure drop kPa Capacity Input Inlet water temp 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 7 1 6 1 5 1 4 10 15 20 25 30 35 40 45 Inlet water temp C Ratio Capacity Input Inlet water temp 0 6 0 7 0 8 0 9 1...

Page 124: ...lume m3 h Water pressure drop 4 5 6 10 8 7 11 12 9 Water pressure drop kPa 0 20 30 40 50 60 70 80 90 100 110 120 10 4 5 6 10 8 7 11 12 9 0 20 30 40 50 60 70 80 90 100 110 120 10 Water pressure drop Water pressure drop kPa Capacity Input Inlet water temp 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 7 1 6 1 5 1 4 10 15 20 25 30 35 40 45 Inlet water temp C Ratio Capacity Input Inlet water temp 0 6 0 7 0 8 0 9 1...

Page 125: ...me m3 h Water pressure drop 4 5 6 10 8 7 11 12 9 Water pressure drop kPa 0 20 30 40 50 60 70 80 90 100 110 120 10 4 5 6 10 8 7 11 12 9 0 20 30 40 50 60 70 80 90 100 110 120 10 Water pressure drop Water pressure drop kPa Capacity Input Inlet water temp 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 7 1 6 1 5 1 4 10 15 20 25 30 35 40 45 Inlet water temp C Ratio Capacity Input Inlet water temp 0 6 0 7 0 8 0 9 1 0...

Page 126: ...ter pressure drop 5 6 7 8 9 10 11 12 13 14 15 Water pressure drop kPa 0 10 20 30 80 40 50 60 70 Water volume m3 h Water pressure drop 5 6 7 8 9 10 11 12 13 14 15 Water pressure drop kPa 0 10 20 30 80 40 50 60 70 Ratio Capacity Input Inlet water temp 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 7 1 6 1 5 1 4 10 15 20 25 30 35 40 45 Inlet water temp C Ratio Capacity Input Inlet water temp 0 6 0 7 0 8 0 9 1 0 1...

Page 127: ...ter pressure drop 5 6 7 8 9 10 11 12 13 14 15 Water pressure drop kPa 0 10 20 30 80 40 50 60 70 Water volume m3 h Water pressure drop 5 6 7 8 9 10 11 12 13 14 15 Water pressure drop kPa 0 10 20 30 80 40 50 60 70 Ratio Capacity Input Inlet water temp 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 7 1 6 1 5 1 4 10 15 20 25 30 35 40 45 Inlet water temp C Ratio Capacity Input Inlet water temp 0 6 0 7 0 8 0 9 1 0 1...

Page 128: ... 0 9 1 0 1 1 1 2 15 16 17 18 19 20 21 22 23 24 Intake air temp CWB Ratio 0 7 0 8 0 9 1 0 1 1 1 2 15 16 17 18 19 20 21 22 23 24 25 26 27 Intake air temp CDB Ratio Water pressure drop 2 3 4 5 6 8 7 Water pressure drop kPa 0 10 20 30 40 Water pressure drop 2 3 4 5 6 8 7 Water pressure drop kPa 0 10 20 30 40 Nominal Cooling Capacity Input kW 45 0 153 500 7 70 BTU h kW PQHY P400YSLM A 45 0 153 500 7 70...

Page 129: ... 0 9 1 0 1 1 1 2 15 16 17 18 19 20 21 22 23 24 Intake air temp CWB Ratio 0 7 0 8 0 9 1 0 1 1 1 2 15 16 17 18 19 20 21 22 23 24 25 26 27 Intake air temp CDB Ratio Water pressure drop 2 3 4 5 6 8 7 Water pressure drop kPa 0 10 20 30 40 Water pressure drop 2 3 4 5 6 8 7 Water pressure drop kPa 0 10 20 30 40 Nominal Cooling Capacity Input kW 50 0 170 600 8 78 BTU h kW PQHY P450YSLM A 50 0 170 600 8 78...

Page 130: ... 9 1 0 1 1 1 2 15 16 17 18 19 20 21 22 23 24 Intake air temp CWB Ratio 0 7 0 8 0 9 1 0 1 1 1 2 15 16 17 18 19 20 21 22 23 24 25 26 27 Intake air temp CDB Ratio Water pressure drop 2 3 4 5 6 8 7 Water pressure drop kPa 0 10 20 30 40 Water pressure drop 2 3 4 5 6 8 7 Water pressure drop kPa 0 10 20 30 40 Nominal Cooling Capacity Input kW 56 0 191 100 10 12 BTU h kW PQHY P500YSLM A 56 0 191 100 10 12...

Page 131: ... 9 1 0 1 1 1 2 15 16 17 18 19 20 21 22 23 24 Intake air temp CWB Ratio 0 7 0 8 0 9 1 0 1 1 1 2 15 16 17 18 19 20 21 22 23 24 25 26 27 Intake air temp CDB Ratio Water pressure drop 2 3 4 5 6 8 7 Water pressure drop kPa 0 10 20 30 40 Water pressure drop 2 3 4 5 6 8 7 Water pressure drop kPa 0 10 20 30 40 Nominal Cooling Capacity Input kW 63 0 215 000 11 55 BTU h kW PQHY P550YSLM A 63 0 215 000 11 55...

Page 132: ... 9 1 0 1 1 1 2 15 16 17 18 19 20 21 22 23 24 Intake air temp CWB Ratio 0 7 0 8 0 9 1 0 1 1 1 2 15 16 17 18 19 20 21 22 23 24 25 26 27 Intake air temp CDB Ratio Water pressure drop 2 3 4 5 6 8 7 Water pressure drop kPa 0 10 20 30 40 Water pressure drop 2 3 4 5 6 8 7 Water pressure drop kPa 0 10 20 30 40 Nominal Cooling Capacity Input kW 69 0 235 400 12 84 BTU h kW PQHY P600YSLM A 69 0 235 400 12 84...

Page 133: ...12 9 0 20 30 40 50 60 70 80 90 100 110 120 10 Water pressure drop Water pressure drop kPa Capacity Input Inlet water temp 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 7 1 6 1 5 1 4 10 15 20 25 30 35 40 45 Inlet water temp C Ratio Capacity Input Inlet water temp 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 10 15 20 25 30 35 40 45 Inlet water temp C Ratio Nominal Cooling Capacity Input kW 80 0 273 000 14 73 BTU h kW PQ...

Page 134: ...12 9 0 20 30 40 50 60 70 80 90 100 110 120 10 Water pressure drop Water pressure drop kPa Capacity Input Inlet water temp 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 7 1 6 1 5 1 4 10 15 20 25 30 35 40 45 Inlet water temp C Ratio Capacity Input Inlet water temp 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 10 15 20 25 30 35 40 45 Inlet water temp C Ratio Nominal Cooling Capacity Input kW 85 0 290 000 15 64 BTU h kW PQ...

Page 135: ...2 9 0 20 30 40 50 60 70 80 90 100 110 120 10 Water pressure drop Water pressure drop kPa Capacity Input Inlet water temp 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 7 1 6 1 5 1 4 10 15 20 25 30 35 40 45 Inlet water temp C Ratio Capacity Input Inlet water temp 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 10 15 20 25 30 35 40 45 Inlet water temp C Ratio Nominal Cooling Capacity Input kW 90 0 307 100 16 57 BTU h kW PQH...

Page 136: ...2 9 0 20 30 40 50 60 70 80 90 100 110 120 10 Water pressure drop Water pressure drop kPa Capacity Input Inlet water temp 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 7 1 6 1 5 1 4 10 15 20 25 30 35 40 45 Inlet water temp C Ratio Capacity Input Inlet water temp 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 10 15 20 25 30 35 40 45 Inlet water temp C Ratio Nominal Cooling Capacity Input kW 96 0 327 600 18 03 BTU h kW PQH...

Page 137: ... 9 0 20 30 40 50 60 70 80 90 100 110 120 10 Water pressure drop Water pressure drop kPa Capacity Input Inlet water temp 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 7 1 6 1 5 1 4 10 15 20 25 30 35 40 45 Inlet water temp C Ratio Capacity Input Inlet water temp 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 10 15 20 25 30 35 40 45 Inlet water temp C Ratio Nominal Cooling Capacity Input kW 101 0 344 600 19 38 BTU h kW PQH...

Page 138: ...ty Ratio of power input Total capacity of indoor units Ratio of capacity Ratio of power input PQRY P200YLM A Cooling Heating 50 100 200 300 150 250 350 0 2 1 2 1 0 0 8 0 6 0 4 1 0 0 8 0 6 0 4 0 2 1 2 PQRY P250YLM A Cooling Heating 100 150 250 350 200 300 400 0 2 1 2 1 0 0 8 0 6 0 4 1 0 0 8 0 6 0 4 0 2 1 2 Nominal Cooling Capacity Input kW BTU h kW PQRY P250YLM A 28 0 95 500 4 90 Nominal Heating Ca...

Page 139: ... 2 1 0 0 8 0 6 0 4 1 0 0 8 0 6 0 4 0 2 1 2 Ratio of capacity Ratio of power input PQRY P300YLM A PQRY P350YLM A Cooling Heating Cooling Heating Nominal Cooling Capacity Input kW BTU h kW PQRY P300YLM A 33 5 114 300 6 04 Nominal Heating Capacity Input kW BTU h kW PQRY P300YLM A 37 5 128 000 6 25 Nominal Cooling Capacity Input kW BTU h kW PQRY P350YLM A 40 0 136 500 7 14 Nominal Heating Capacity Inp...

Page 140: ...ominal Cooling Capacity Input kW BTU h kW PQRY P400YLM A 45 0 153 500 8 03 Nominal Heating Capacity Input kW BTU h kW PQRY P400YLM A 50 0 170 600 8 37 Nominal Cooling Capacity Input kW BTU h kW PQRY P400YSLM A 45 0 153 500 7 70 Nominal Heating Capacity Input kW BTU h kW PQRY P400YSLM A 50 0 170 600 7 94 Nominal Heating Capacity Input kW BTU h kW PQRY P450YLM A 56 0 191 100 9 79 Nominal Cooling Cap...

Page 141: ...inal Cooling Capacity Input kW BTU h kW PQRY P500YLM A 56 0 191 100 11 17 Nominal Heating Capacity Input kW BTU h kW PQRY P500YLM A 63 0 215 000 11 43 Nominal Cooling Capacity Input kW BTU h kW PQRY P500YSLM A 56 0 191 100 10 12 Nominal Heating Capacity Input kW BTU h kW PQRY P500YSLM A 63 0 215 000 10 16 Nominal Heating Capacity Input kW BTU h kW PQRY P550YLM A 69 0 235 400 12 27 Nominal Cooling ...

Page 142: ... PQRY P600Y S LM A PQRY P700YSLM A Cooling Heating Cooling Heating Nominal Cooling Capacity Input kW BTU h kW PQRY P600YLM A 69 0 235 400 14 49 Nominal Heating Capacity Input kW BTU h kW PQRY P600YLM A 76 5 261 000 14 51 Nominal Cooling Capacity Input kW BTU h kW PQRY P600YSLM A 69 0 235 400 12 84 Nominal Heating Capacity Input kW BTU h kW PQRY P600YSLM A 76 5 261 000 12 75 Nominal Cooling Capacit...

Page 143: ...put PQRY P750YSLM A PQRY P800YSLM A Cooling Heating Cooling Heating 200 400 800 1200 600 1000 1400 0 2 1 2 1 0 0 8 0 6 0 4 1 0 0 8 0 6 0 4 0 2 1 2 Nominal Cooling Capacity Input kW BTU h kW PQRY P750YSLM A 85 0 290 000 15 64 Nominal Heating Capacity Input kW BTU h kW PQRY P750YSLM A 95 0 324 100 15 90 Nominal Cooling Capacity Input kW BTU h kW PQRY P800YSLM A 90 0 307 100 16 57 Nominal Heating Cap...

Page 144: ...1400 0 2 1 2 1 0 0 8 0 6 0 4 1 0 0 8 0 6 0 4 0 2 1 2 Cooling Heating 400 600 1000 1400 800 1200 1600 0 2 1 2 1 0 0 8 0 6 0 4 1 0 0 8 0 6 0 4 0 2 1 2 Nominal Cooling Capacity Input kW BTU h kW PQRY P850YSLM A 96 0 327 600 18 03 Nominal Heating Capacity Input kW BTU h kW PQRY P850YSLM A 108 0 368 500 18 49 Nominal Cooling Capacity Input kW BTU h kW PQRY P900YSLM A 101 0 344 600 19 38 Nominal Heating...

Page 145: ...85 0 75 0 65 0 70 Cooling capacity correction factor 0 20 40 60 80 100 120 140 160 180 PQRY P250YLM A 125 188 250 375 Total capacity of indoor unit Piping equivalent length m 1 00 0 90 0 80 0 95 0 85 0 75 0 65 0 70 Cooling capacity correction factor 0 20 40 60 80 100 120 140 160 180 Total capacity of indoor unit PQRY P450Y S LM A 225 338 450 675 Piping equivalent length m 1 00 0 90 0 80 0 95 0 85 ...

Page 146: ...g capacity correction factor 0 20 40 60 80 100 120 140 160 180 Total capacity of indoor unit PQRY P700YSLM A 350 525 700 1050 Piping equivalent length m 1 00 0 90 0 80 0 95 0 85 0 75 0 65 0 70 Cooling capacity correction factor 0 20 40 60 80 100 120 140 160 180 Total capacity of indoor unit PQRY P900YSLM A 450 675 900 1350 Piping equivalent length m 1 00 0 90 0 80 0 95 0 85 0 75 0 65 0 70 Cooling ...

Page 147: ...A Piping equivalent length m 1 00 0 90 0 80 Heating capacity correction factor 0 20 40 60 80 100 120 140 160 180 PQRY P250 300YLM A Piping equivalent length m 1 00 0 90 0 80 Heating capacity correction factor 0 20 40 60 80 100 120 140 160 180 PQRY P850 900YSLM A Piping equivalent length m 1 00 0 90 0 80 Heating capacity correction factor 0 20 40 60 80 100 120 140 160 180 PQRY P350YLM A P400 450 50...

Page 148: ...the cooling capacity of the indoor unit should be multiplied by a correction factor of 0 97 1 PQRY P200YLM Equivalent length Actual piping length to the farthest indoor unit 0 35 number of bends in the piping m 2 PQRY P250 300YLM Equivalent length Actual piping length to the farthest indoor unit 0 42 number of bends in the piping m 3 PQRY P350 400 450 500 550 600Y S LM Equivalent length Actual pip...

Page 149: ...heat source if it drops below a certain temperature When the thermal balance between cooling and heating operation is in a correct proportion the operation of the auxiliary heat source and cooling tower is not required In order to control the above thermal balance properly and use thermal energy effectively utilizing of heat storage tanks and night time discounted electric power as a auxiliary hea...

Page 150: ...he cooling tower and dissolved into the circulation water b Calculation method of cooling tower capacity All units of the water heat source CITY MULTI may possibly be in cooling operation temporarily at pulling down in the summer however it is not necessary to determine the capacity according to the total cooling capacity of all CITY MULTI units as this system has a wide operating water temperatur...

Page 151: ... to reduce the running cost through the heat storage by using the discounted night time electric power using both auxiliary heat source and heat storage tank together is recommended The effective temperature difference of an ordinary heat storage tank shows about 5 C 41 F even with the storing temperature at 45 C 113 F However with the water heat source CITY MULTI it can be utilized as heating hea...

Page 152: ...hting fixture in each zone kcal h Q e3 Thermal load from equipment in each zone kcal h ψ Radiation load rate 0 6 0 8 T2 Air conditioning hour 1 COPh HQ1T 1 3 412 Pw T2 QH K BTU T1 QH1T Total of heating load on weekday including warming up BTU day T1 Operating hour of auxiliary heat source h T2 Operating hour of heat source water pump h K Allowance factor Heat storage tank piping loss etc 1 05 1 10...

Page 153: ...Q2T Maximum heating load including load required for the day after the holiday kcal day T Temperature difference utilized by heat storage tank C ƞV Heat storage tank efficiency HQ2T 1 3 ƩQ a ƩQ c ƩQ d ƩQ f T2 ψ ƩQe2 ƩQe3 T2 1 1 COPh HQ2T 1 3 412 Pw T2 V Ibs T ƞV HQ2T Maximum heating load including load required for the day after the holiday BTU day T Temperature difference utilized by heat storage...

Page 154: ...absorb the expansion contraction of water caused by temperature fluctuation e If the operating temperature range of circulation water stays within the temperature near the normal temperature summer 29 4 C 85 F winter 21 1 C 70 F thermal insulation or anti sweating work is not required for the piping inside buildings In case of the conditions below however thermal insulation is required When well w...

Page 155: ...nd V2 in the winter In the summer as the circulation water temperature rises exceeding the set temperature of T1 the bypass port of V1 will open to lower the circulation water temperature While in the winter as the circulation water temperature drops V2 will open following the command of T2 to rise the circulation water temperature The water inside the heat storage tank will be heated by the auxil...

Page 156: ... V2 will be closed fully by interlocking thus preventing the high temperature water from entering into the system at the starting of the pump The start stop control of the fan and pump of the closed type cooling tower is applied with the step control of the fan and pump following the command of the auxiliary switch XS of V1 that operates only the fan at the light load while the fan and pump at the...

Page 157: ...heat source water pump the bypass port of V2 will be closed fully by interlocking The start stop control of the fan and pump of the closed type cooling tower is applied with the step control following the command of the auxiliary switch XS of V1 thus controlling water temperature and saving motor power Heat source unit Closed type cooling tower T1 Proportional type insertion system thermostat T2 P...

Page 158: ... of the heat source water pump the bypass port of V2 will be closed fully by interlocking The start stop control of the fan and pump of the closed type cooling tower is applied with the step control following the command of the auxiliary switch XS of V1 thus controlling water temperature and saving motor power Heat source unit Closed type cooling tower T1 Proportional type insertion system thermos...

Page 159: ...pump Wiring diagram Heat source equipment Operation ON signal Pump interlock Operation ON signal Pump interlock Heat source equipment To next equipment Site control panel X Relay Rated voltage L1 N 220 240V Rated load 1A FS Flow switch 52P Magnetic contactor for heat source water pump MP Heat source water pump MCB Circuit breaker Remove the short circuit wire between 3 and 4 when wiring to TB8 Pum...

Page 160: ... open compressor operation is prohibited Operation When setting No 917 for Dip switch 4 Dip switch 6 10 is ON is OFF The relay closes during compressor operation When setting No 917 for Dip switch 4 Dip switch 6 10 is ON is ON The relay closes during reception of cooling or the heating operation signal from the controller Note It is output even if the thermostat is OFF when the compressor is stopp...

Page 161: ...mal insulation or anti sweating work is not required for the piping inside buildings in the case of the CITY MULTI WR2 system if the operating temperature range of circulation water stays within the temperature near the normal summer 29 4 C 85 F winter 21 1 C 70 F In case of the conditions below however thermal insula tion is required Use of well water for heat source water Outdoor piping portions...

Page 162: ...ppress condensation or corrosion Since piping may be corroded by some kinds of inhibitor consult an appropriate water treatment expert for proper water treatment 4 Pump interlock Operating the heat source unit without circulation water inside the water piping can cause a trouble Be sure to provide interlocking for the unit operation and water circuit Since the terminal block is being provided insi...

Page 163: ...and adjust the water flow rate to prevent the plate heat exchanger from freezing Take into consideration the water pressure loss before and after each heat source unit and make sure the water flow rate falls within the design water flow rate range Stop the test run and correct any problems found if any At the completion of a test run check the strainer at the inlet pipe of the heat source unit and...

Page 164: ...nstalled before the inlet connection port and after the outlet connection port 3 Connect a pipe for circulating cleaning solution to the inlet outlet pipes of the plate heat exchanger fill the plate heat exchanger with cleaning solution at a temperature between 50 and 60 C and circulate the cleaning solution with a pump for 2 to 5 hours The cleaning time will depend on the temperature of the clean...

Page 165: ...meter mm CMY Y102LS G2 Deformed pipe Accessory Deformed pipe Accessory ø25 4 ø25 4 ø19 05 76 39 2 Pcs 2 Pcs 2 Pcs Outside diameter Outside diameter Outside diameter Outside diameter Outside diameter Outside diameter Outside diameter 54 41 45 42 54 30 37 ø22 2 ø25 4 ø25 4 ø28 58 ø19 05 ø25 4 ø15 88 ø25 4 ø19 05 ø19 05 ø12 7 ø19 05 ø15 88 ø22 2 ø9 52 ø12 7 ø12 7 40 20 2 Pcs Outside diameter Outside ...

Page 166: ...tolerance of the relative to the ground High pressure twinning pipe Note 1 Refer to the figure below for the installation position of the high pressure twinning pipe 2 Pipe diameter is indicated by inside diameter high pressure twinning pipe is 15 15 Accessory Fixing screw Insulation cover Pipe cover 75mm 3 Length Pipe cover 360mm 14 3 16 Length Cable tie Water stopper Sealing material Small Seali...

Page 167: ...and pipe should be done Details is available at the Installation Manual Joint kit CMY R160 J1 for BC controller is used to combine 2 ports of the BC controller at a PURY PQRY system so as to enable down stream Indoor capacity above P80 as shown in Fig 1 ø15 88 5 8 ø9 52 3 8 ø19 05 3 4 ø9 52 3 8 ø15 88 5 8 ø9 52 3 8 226 8 29 32 226 8 29 32 60 2 3 8 60 2 3 8 Instruction This sheet Please prepare the...

Page 168: ... 3 1 R410A Piping material 190 3 2 Piping Design 192 3 3 Refrigerant charging calculation 194 4 Installation 196 4 1 Requirement on installation site 196 4 2 Spacing 196 4 3 Caution on selecting heat source unit 196 4 4 Piping direction 197 5 Installation information 198 5 1 General precautions 198 5 2 Precautions for Indoor unit 199 5 3 Precautions for Fresh air intake type indoor unit 200 5 4 Pr...

Page 169: ... work to Heat source unit Give some allowance to wiring for electrical part box of indoor and Heat source unit because the box is sometimes removed at the time of service work Never connect 380 415V 220 240V power source to terminal block of transmission cable If connected electrical parts will be damaged When extending the transmission line make sure to extend the shield cable as well Use 2 core ...

Page 170: ...2 5 9 5 7 6 7 6 3 6 1 PQHY P200YLM A 16 1 4 8 6 2 5 9 5 7 6 7 6 3 6 1 PQHY P450YSLM A PQHY P200YLM A 16 1 4 8 6 2 5 9 5 7 6 7 6 3 6 1 PQHY P250YLM A 16 1 6 2 8 2 7 8 7 5 8 5 8 1 7 8 PQHY P500YSLM A PQHY P250YLM A 16 1 6 2 8 2 7 8 7 5 8 5 8 1 7 8 PQHY P250YLM A 16 1 6 2 8 2 7 8 7 5 8 5 8 1 7 8 PQHY P550YSLM A PQHY P250YLM A 16 1 6 2 8 2 7 8 7 5 8 5 8 1 7 8 PQHY P300YLM A 18 6 7 7 10 1 9 6 9 3 10 5 ...

Page 171: ... and connections 3 The wire size is the minimum value for metal conduit wiring If the voltage drops use a wire that is one rank thicker in diameter Make sure the power supply voltage does not drop more than 10 Make sure that the voltage imbalance between the phases is 2 or less 4 Specific wiring requirements should adhere to the wiring regulations of the region 5 Power supply cords of parts of app...

Page 172: ...hielded cable to the ground terminal on the PAC SC51KUA 5 MA R C transmission cable 0 3 1 25mm2 must be less than 200m in length while ME R C transmission cable 0 3 1 25mm2 must be less than 10m in length But transmission cable to the ME R C can be extend using a M NET cable 1 25mm2 when the length is counted in the M Net length 6 MA remote controller and ME remote controller should not be grouped...

Page 173: ...ss to Indoor unit and ME remote controller For the method refer to 2 4 Address Setting 8 Indoor board consumes power from TB3 The power balance should be considered according to System Design 2 3 System configuration restrictions 9 If Transmission booster is needed be sure to connect the shield wires to the both sides to the booster 10 The critical current for choosing power source equipment is ap...

Page 174: ...3 1 25 mm2 AWG22 16 1 24VDC to AG 150A n 50m 164ft 0 75 2 0 mm2 AWG18 14 1 If the length from ME to Indoor exceed 10m use 1 25 mm2 AWG16 shielded cable but the total length should be counted into Max length via Heat source OC OS Heat source unit controller IC Indoor unit controller MA MA remote controller OC OS Heat source unit controller IC Indoor unit controller ME ME remote controller M2 TB7 TB...

Page 175: ...hed shielded control cable CPEVS PE insulated PVC sheathed shielded communication cable CVV PVC insulated PVC sheathed control cable 1 To wire PAR 3X MAA series X indicates 1 2 and Simple MA remote controller use a wire with a diameter of 0 3 mm2 AWG22 MA Remote controller cables ai When 10 m 32ft is exceeded use cables with the same specification as transmission cables More than 1 25 mm2 AWG16 0 ...

Page 176: ... connected units for M NET In order to ensure proper communication among Outdoor Heat source unit Indoor unit LOSSNAY OA processing unit GUF RD H and Controllers the transmission power situation for the M NET should be observed In some cases Transmission booster should be used Taking the power consumption of Indoor unit sized P15 P140 as 1 the equivalent power consumption or supply of others are l...

Page 177: ...mission power consumption If the total power consumption reaches 6 a PAC SF46EPA should be set Also count from TB7 at TB7 side the total equivalent number of units of System controllers and so on If the total equivalent number of units reaches 40 a PAC SF46EPA should be set Category Model The equivalent power supply Transmission Booster PAC SF46EPA 25 Power supply unit PAC SC51KUA 5 Expansion cont...

Page 178: ...eat source units should be kept as it is It is also a factory setting 1 PAC SC51KUA supports maximum 1 AG 150A or 1 EB 50GU J unit due to the limited power 24VDC at its TB3 However 1 PAC SC51KUA supplies transmission power at its TB2 equal to 5 Indoor units which is referable at Table 2 If System controller ON OFF controller connected to TB7 consume transmission power more than 5 Indoor units Tran...

Page 179: ...not necessary The expansion controller supplies power through TB3 which equals 6 indoor units refer to Table 2 2 3 5 Power supply to expansion controller 1 phase 100 240VAC power supply is needed The power supply unit PAC SC51KUA is not necessary when only BM ADAPTER is connected Yet make sure to move the power jumper from CN41 to CN40 on the BM ADAPTER 2 3 6 Power supply to BM ADAPTER 1 phase 100...

Page 180: ...remote controller No units with identical unit address shall exist in one whole air conditioner system If set erroneously the system can not operate The factory setting is Main PAC YT52CRA There are switches on the back of the top case Remote controller Main Sub and other function settings are performed using these switches Ordinarily only change the Main Sub setting of SW1 The factory settings ar...

Page 181: ...able set the sub BC controllers in an PQRY system in the following order 1 Indoor unit to be connected to the BC controller Main 2 Indoor unit to be connected to the BC controller No 1 Sub 3 Indoor unit to be connected to the BC controller No 2 Sub Set the address so that 1 2 3 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0...

Page 182: ...heat sources indoors controllers LM AP and BM ADAPTER at shipment is as follows Heat source unit Address 00 CN41 ON Jumper DipSW5 1 OFF Indoor unit Address 00 ME remote controller Address 101 LM AP Address 247 CN41 ON Jumper DipSW1 2 OFF BM ADAPTER Address 000 CN41 ON Jumper AE 200E AE 50E EW 50E Address 000 CN21 ON Jumper DipSW5 1 Heat source When the System Controller is used all the Dip SW5 1 a...

Page 183: ...rom CN41 to CN40 at the Heat source unit module so as to supply power to the SC 1 Heat source units OC and OS in one refrigerant circuit system are automatically detected OC and OS are ranked in descending order of capacity If units are the same capacity they are ranked in ascending order of their address 2 4 3 2 MA remote controller Single refrigerant system System Controller Indoor unit MA R C M...

Page 184: ...ess R C 1 1 142 2 4 41 42 43 45 46 TB15 TB5 TB5 TB5 TB5 TB5 TB15 1 For Wireless R C and Signal receiver unit SRU channel 1 2 and 3 are selectable and should be set to same channel Group 2 Group 1 Group 21 Group 32 Group 31 Group 33 Group 35 Group 34 TB3 TB2 000 or 201 Power supply unit PAC SC51KUA SC 3 SC 3 203 SC 3 3 When multiple system controllers are connected in the system set the controller ...

Page 185: ...lance is needed to consider for long M NET wiring Details refer to 2 3 System configuration restrictions NOTE 1 Heat source units OC and OS in one refrigerant circuit system are automatically detected OC and OS are ranked in descending order of capacity If units are the same capacity they are ranked in ascending order of their address Indoor unit ME R C ME R C ME R C 01 02 03 04 05 TB5 TB5 TB5 102...

Page 186: ...5 TB5 TB5 TB5 TB5 TM4 ME R C 141 203 ME R C 101 SC 2 SC 2 202 ME R C 102 Group 2 Group 1 Group 21 Group 32 LOSSNAY remote controller 46 LOSSNAY Group 35 Group 31 Group 33 Group 34 TB2 000 or 202 Power supply unit PAC SC51KUA SC 2 TB5 2 When multiple system controllers are connected in the system set the controller with more functions than others as a main controller and others as sub AE 200E AE 50...

Page 187: ...TB3 56 CN41 CN40 OFF DipSW5 1 TB3 TB7 TB7 TB3 52 51 CN41 CN40 CN41 CN40 OFF DipSW5 1 OFF DipSW5 1 OC OC OS PQHY PQHY PQHY PQHY 2 4 3 8 ME remote controller Multi refrigerant system System Controller at TB7 side No Power sypply unit Group 1 Group 3 Group 4 Group 2 ME R C 01 02 03 04 05 101 105 09 10 08 07 06 110 107 ME R C ME R C ME R C TB7 TB3 56 CN41 CN40 ON DipSW5 1 TB3 TB7 TB7 TB3 52 51 CN41 CN...

Page 188: ...SNAY Group 35 Group 31 Group 33 Group 34 ME R C 141 PQHY PQHY PQHY LOSSNAY remote controller 1 TG 2000A Ver 6 5 or later supports AE 200E AE 50E Ver 7 10 or later TG 2000A Ver 6 60 or later supports EW 50E 2 When AE 200E connected with AE 50E is connected the number of AE 50E will be the maximum controllable number TG 2000A can control up to 40 AE 200E AE 50E or AE 200E without AE 50E connection 3...

Page 189: ...3 TB3 52 51 OC OS TB3 51 OC CN41 CN40 CN41 CN40 CN41 CN40 CN41 CN40 CN41 CN40 ON DipSW5 1 ON DipSW5 1 ON DipSW5 1 ON DipSW5 1 ON DipSW5 1 Indoor unit ME R C ME R C ME R C 01 02 03 30 TB5 TB5 TB5 TB2 Transmission Booster PAC SF46EPA TB5 ME R C 101 102 130 180 TB3 Group 2 Group 1 Group 21 TB3 TB7 TB7 TB7 TB7 TB7 TB3 52 51 OC OS TB3 TB3 92 91 OC OS TB3 96 OC CN41 CN40 CN41 CN40 CN41 CN40 CN41 CN40 CN...

Page 190: ... 1 PQHY PQHY PQHY PQHY PQHY PQHY 2 4 3 11 LM AP PC LONWORKS card LONWORKS card LONWORKS card For other equipments Lighting security elevator etc L ON W ORKS LM AP can transmit for max 50 indoor units If system controller SC is used DipSW1 2 at LM AP and DipSW5 1 at Heat source unit should set to ON Change Jumper from CN41 to CN40 to activate power supply to LM AP itself for those LM AP connected w...

Page 191: ...ource unit CN41 CN40 Indoor unit MA R C MA R C Main Sub MA R C SRU Wireless R C 1 1 01 02 03 42 TB15 TB5 TB5 TB5 TB2 Transmission Booster PAC SF46EPA TB5 TB15 TB15 TB3 TB15 Group 2 Group 1 Group 40 TB3 TB7 TB7 TB7 TB7 TB7 TB3 52 51 OC OS TB3 TB3 52 51 OC OS TB3 51 OC CN41 CN40 CN41 CN40 CN41 CN40 CN41 CN40 CN41 CN40 ON DipSW5 1 ON DipSW5 1 ON DipSW5 1 ON DipSW5 1 ON DipSW5 1 Indoor unit ME R C ME ...

Page 192: ...W5 1 ON DipSW5 1 PQHY PQHY PQHY PQHY PQHY PQHY AE 200E HUB Two heat source units Two heat source units One heat source unit NOTE It is not necessary to connect the M NET transmission line to the TB3 on BM ADAPTER Leave the power jumper of BM ADAPTER connected to CN41 1 For Wireless R C and Signal receiver unit SRU channel 1 2 and 3 are selectable and should be set to same channel 2 Consult your de...

Page 193: ...n are based on the Japanese standards and provided only as a reference Use pipes that meet the local standards Size mm Size inch Radial thickness mm Pipe type ø6 35 ø1 4 0 8 Type O ø9 52 ø3 8 0 8 Type O ø12 7 ø1 2 0 8 Type O ø15 88 ø5 8 1 0 Type O ø19 05 ø3 4 1 2 Type O ø19 05 ø3 4 1 0 Type 1 2H or H ø22 2 ø7 8 1 0 Type 1 2H or H ø25 4 ø1 1 0 Type 1 2H or H ø28 58 ø1 1 8 1 0 Type 1 2H or H ø31 75 ...

Page 194: ... reducer to connect them If the number of header branches exceeds the number of pipes to be connected cap the unused header branches Caps are included in the kit 2 Branches on the outdoor heat source unit side Inclination of the branched pipes The inclination of the branched pipes must be 15 or less against the horizontal plane Excessive inclination of the branched pipes may damage the unit Minimu...

Page 195: ...er IU IU IU f E IU IU IU IU IU Header 1st Joint Capped 3 2 1 PQHY P200 600YLM Piping Piping length m ft Item Piping in the figure Max length Max equivalent length Total piping length A B C D E a b c d e f g 1 Farthest IU from HU L1 A C D E g A B c 165 541 190 623 Farthest IU from first Joint L2 C D E g B c 40 131 40 131 Height between HU and IU HU above IU H 50 164 Height between HU and IU HU unde...

Page 196: ...t HU Heat source unit Fig 3 2 2A Piping scheme c 2m To indoor unit To indoor unit To indoor unit To indoor unit 2 m max Trap gas pipe only Upward incline Downward incline Install the pipes from the heat source unit to the branch joint with a downward incline If the length of pipe between the branch joint and heat source unit exceeds 2 m provide at rap at a distance 2 m or less from the branch join...

Page 197: ...nd the amount of additional charge by writing it in the space provided on the heat source unit Additional Charge Units m and kg Formula When the piping length from the heat source unit to the farthest indoor unit is 30 5 m 100 ft or shorter Amount of additional charge kg ø19 05 total length 0 29 kg m ø15 88 total length 0 2 kg m ø12 7 total length 0 12 kg m ø9 52 total length 0 06 kg m ø6 35 total...

Page 198: ... index of the heat source units P200 P250 P300 P350 P400 P450 P500 P550 P400 P450 P500 P550 P600 YLM YLM YLM YLM YLM YLM YLM YLM YSLM YSLM YSLM YSLM YSLM Maximum refrigerant charge Factory charged 5 0kg 5 0kg 5 0kg 6 0kg 6 0kg 6 0kg 6 0kg 11 7kg 10 0kg 10 0kg 10 0kg 10 0kg 10 0kg Charged on site 21 0kg 28 0kg 29 5kg 41 5kg 50 0kg 51 5kg 53 5kg 55 5kg 50 0kg 51 5kg 53 5kg 54 5kg 55 5kg Total for sy...

Page 199: ...as shown at 4 2 7 Avoid the sites where acidic solutions or chemical sprays sulfur series are used frequently 8 The unit should be secure from combustible gas oil steam chemical gas like acidic solution sulfur gas and so on Unit mm in control box The space for replacement front side Service space front side Service space Top view control box The space for replacement 600 23 5 8 450 17 3 4 600 23 5...

Page 200: ...er side If a water supply tank is installed keep contact with air to a minimum and keep the level of dissolved oxygen in the water no higher than 1mg Water quality standard Please consult with a water quality control specialist about water quality control methods and water quality calculations before using anti corrosive solutions for water quality management When replacing a previously installed ...

Page 201: ...mode will automatically resume upon completion of defrost process Air conditioner with a heat pump requires time to warm up the whole room after the heating operation begins because the system circulates warm air in order to warm up the whole room The sound levels were obtained in an anechoic room The sound levels during actual operation are usually higher than the simulated values due to ambient ...

Page 202: ...rs The clock on the remote controller may be displayed with a time lag of approximately one minute every month The temperature using a built in temperature sensor on the remote controller may differ from the actual room tempera ture due to the effect of the wall temperature Use a built in thermostat on the remote controller or a separately sold thermostat when indoor units installed on or in the c...

Page 203: ...nstall the unit so that the outlet faces away from the direction of the wind and install a snow guard to protect the unit from snow Install the unit on a base approximately 50 cm higher than the expected snowfall Close the openings for pipes and wiring because the ingress of water and small animals may cause equipment damage If SUS snow guard is used refer to the Installation Manual that comes wit...

Page 204: ...W 50E AG 150A or EB 50GU J malfunctions or stops Provide a back up remedy as necessary The controllers cannot operate while the indoor unit is OFF No error Turn ON the power to the indoor unit when operating the controllers When using the interlocked control function on the AE 200E AE 50E EW 50E AG 150A EB 50GU J PAC YG66DCA or PAC YG63MCA do not use it for the control for the fire prevention or s...

Page 205: ...nt leakage Oxygen sensor or refrigerant sensor At 0 3m height from the floor Fresh air supply fan Indoor space Floor Fig 6 4 Fresh air supply and refrigerant shut off upon sensor action Note 1 Countermeasure 3 should be done in a proper way in which the fresh air supply shall be on whenever the leakage happens Note 2 In principle MITSUBISHI ELECTRIC requires proper piping design installation and a...

Page 206: ...215 3 Piping Design 227 3 1 R410A Piping material 227 3 2 Piping Design 229 3 3 Refrigerant charging calculation 233 4 Installation 235 4 1 Requirement on installation site 235 4 2 Spacing 235 4 3 Piping direction 236 5 Installation information 237 5 1 General precautions 237 5 2 Precautions for Indoor unit 238 5 3 Precautions for Fresh air intake type indoor unit 239 5 4 Precautions for Outdoor u...

Page 207: ... work to Heat source unit Give some allowance to wiring for electrical part box of indoor and Heat source unit because the box is sometimes removed at the time of service work Never connect 380 415V 220 240V power source to terminal block of transmission cable If connected electrical parts will be damaged When extending the transmission line make sure to extend the shield cable as well Use 2 core ...

Page 208: ...2 5 9 5 7 6 7 6 3 6 1 PQRY P200YLM A 16 1 4 8 6 2 5 9 5 7 6 7 6 3 6 1 PQRY P450YSLM A PQRY P200YLM A 16 1 4 8 6 2 5 9 5 7 6 7 6 3 6 1 PQRY P250YLM A 16 1 6 2 8 2 7 8 7 5 8 5 8 1 7 8 PQRY P500YSLM A PQRY P250YLM A 16 1 6 2 8 2 7 8 7 5 8 5 8 1 7 8 PQRY P250YLM A 16 1 6 2 8 2 7 8 7 5 8 5 8 1 7 8 PQRY P550YSLM A PQRY P250YLM A 16 1 6 2 8 2 7 8 7 5 8 5 8 1 7 8 PQRY P300YLM A 18 6 7 7 10 1 9 6 9 3 10 5 ...

Page 209: ... and connections 3 The wire size is the minimum value for metal conduit wiring If the voltage drops use a wire that is one rank thicker in diameter Make sure the power supply voltage does not drop more than 10 Make sure that the voltage imbalance between the phases is 2 or less 4 Specific wiring requirements should adhere to the wiring regulations of the region 5 Power supply cords of parts of app...

Page 210: ...d terminal on the PAC SC51KUA 5 MA R C transmission cable 0 3 1 25mm2 must be less than 200m in length while ME R C transmission cable 0 3 1 25mm2 must be less than 10m in length But transmission cable to the ME R C can be extend using a M NET cable 1 25mm2 when the length is counted in the M Net length 6 MA remote controller and ME remote controller should not be grouped together When a PAR 3X MA...

Page 211: ...m TB3 The power balance should be considered according to System Design 2 3 System configuration restrictions 9 If Transmission booster is needed be sure to connect the shield wires to the both sides to the booster 10 The critical current for choosing power source equipment is approximate 1 4 times of total rated current of the Heat source unit s or Indoor unit s 11 When System controller SC is co...

Page 212: ...g ME Remote controller 2 1 1 Using MA Remote controller Long transmission cable causes voltage down therefore the length limitation should be obeyed to secure proper transmission Max length via Heat source M NET cable L1 L2 L3 L1 L2 L4 L5 L3 L4 L5 500m 1640ft 1 25mm2 AWG16 or thicker Max length to Heat source M NET cable L1 L6 L3 L4 L2 L4 L6 L5 200m 656ft 1 25mm2 AWG16 or thicker Max length from M...

Page 213: ...hed shielded control cable CPEVS PE insulated PVC sheathed shielded communication cable CVV PVC insulated PVC sheathed control cable 1 To wire PAR 3X MAA series X indicates 1 2 and Simple MA remote controller use a wire with a diameter of 0 3 mm2 AWG22 MA Remote controller cables ai When 10 m 32ft is exceeded use cables with the same specification as transmission cables More than 1 25 mm2 AWG16 0 ...

Page 214: ... connected units for M NET In order to ensure proper communication among Outdoor Heat source unit Indoor unit LOSSNAY OA processing unit GUF RD H and Controllers the transmission power situation for the M NET should be observed In some cases Transmission booster should be used Taking the power consumption of Indoor unit sized P15 P140 as 1 the equivalent power consumption or supply of others are l...

Page 215: ...smission power consumption If the total power consumption reaches 6 a PAC SF46EPA should be set Also count from TB7 at TB7 side the total equivalent number of units of System controllers and so on If the total equivalent number of units reaches 40 a PAC SF46EPA should be set Category Model The equivalent power supply Transmission Booster PAC SF46EPA 25 Power supply unit PAC SC51KUA 5 Expansion con...

Page 216: ...eat source units should be kept as it is It is also a factory setting 1 PAC SC51KUA supports maximum 1 AG 150A or 1 EB 50GU J unit due to the limited power 24VDC at its TB3 However 1 PAC SC51KUA supplies transmission power at its TB2 equal to 5 Indoor units which is referable at Table 2 If System controller ON OFF controller connected to TB7 consume transmission power more than 5 Indoor units Tran...

Page 217: ...not necessary The expansion controller supplies power through TB3 which equals 6 indoor units refer to Table 2 2 3 5 Power supply to expansion controller 1 phase 100 240VAC power supply is needed The power supply unit PAC SC51KUA is not necessary when only BM ADAPTER is connected Yet make sure to move the power jumper from CN41 to CN40 on the BM ADAPTER 2 3 6 Power supply to BM ADAPTER 1 phase 100...

Page 218: ...remote controller No units with identical unit address shall exist in one whole air conditioner system If set erroneously the system can not operate The factory setting is Main PAC YT52CRA There are switches on the back of the top case Remote controller Main Sub and other function settings are performed using these switches Ordinarily only change the Main Sub setting of SW1 The factory settings ar...

Page 219: ...able set the sub BC controllers in an PQRY system in the following order 1 Indoor unit to be connected to the BC controller Main 2 Indoor unit to be connected to the BC controller No 1 Sub 3 Indoor unit to be connected to the BC controller No 2 Sub Set the address so that 1 2 3 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0...

Page 220: ...used all the Dip SW5 1 at the heat source units should be set to ON Dip SW5 1 remains OFF when only LM AP is used DipSW1 2 LM AP When the LM AP is used together with System Controller DipSW1 2 at the LM AP should be set to ON CN40 CN41 CN21 AE 200E AE 50E EW 50E Change jumper from CN41 to CN 40 at heat source control board will activate central transmission power supply to TB7 Change jumper at onl...

Page 221: ... R C Main Sub MA R C 1 For Wireless R C and Signal receiver unit SRU channel 1 2 and 3 are selectable and should be set to same channel SC can be connected to TB3 side or TB7 side Should SC connected to TB7 side change Jumper from CN41 to CN40 at the Heat source unit module so as to supply power to the SC 201 SC 01 02 03 04 05 TB15 TB5 TB5 TB5 TB5 TB5 MA R C TB15 TB15 TB15 TB15 SRU Wireless R C 1 ...

Page 222: ...45 46 TB15 TB5 TB02 TB5 TB5 TB15 1 For Wireless R C and Signal receiver unit SRU channel 1 2 and 3 are selectable and should be set to same channel BC controller Sub1 Group 2 Group1 Group 21 Group 31 Group 33 Group 34 TB3 TB7 TB7 TB7 TB7 TB7 TB3 52 51 OC OS TB3 TB3 92 91 OC OS TB3 97 OC CN41 CN40 CN41 CN40 CN41 CN40 CN41 CN40 CN41 CN40 ON DipSW5 1 ON DipSW5 1 ON DipSW5 1 ON DipSW5 1 ON DipSW5 1 4 ...

Page 223: ... ME remote controller Single refrigerant system System controller LOSSNAY 2 Address should be set to Indoor units LOSSNAY system controller and ME remote controllers 3 For a system having more than 32 indoor unit P15 P140 confirm the need of Booster at 2 3 System configuration restrictions NOTE ME R C ME R C Indoor unit ME R C 104 105 155 01 04 05 TB5 TB5 TB5 ME R C 101 Group 1 Group 3 Group 4 201...

Page 224: ...Group 33 Group 34 TB3 TB7 TB7 TB7 TB7 TB7 TB3 52 51 OC OS TB3 TB3 92 91 OC OS TB3 96 OC CN41 CN40 CN41 CN40 CN41 CN40 CN41 CN40 CN41 CN40 ON DipSW5 1 ON DipSW5 1 ON DipSW5 1 ON DipSW5 1 ON DipSW5 1 2 4 3 7 Example BC BC sub NOTE Indoor units should be set with a branch number BC main address O U address 1 BC sub address Lowest address within the indoor units connected to the BC controller sub 50 I...

Page 225: ...later Contact your local distributor for which version of TG 2000A supports EW 50E 2 When AE 200E connected with AE 50E is connected the number of AE 50E will be the maximum controllable number TG 2000A can control up to 40 AE 200E AE 50E or AE 200E without AE 50E connection 3 For Wireless R C and Signal receiver unit SRU channel 1 2 and 3 are selectable and should be set to same channel 4 When a ...

Page 226: ...CN41 CN40 CN41 CN40 CN41 CN40 CN41 CN40 ON DipSW5 1 ON DipSW5 1 ON DipSW5 1 ON DipSW5 1 ON DipSW5 1 Indoor unit ME R C ME R C ME R C 01 02 03 30 TB5 TB5 TB5 TB2 Transmission Booster PAC SF46EPA TB5 ME R C 101 102 130 180 TB3 Group 2 Group 1 Group 21 TB3 TB7 TB7 TB7 TB7 TB7 TB3 52 51 OC OS TB3 TB3 92 91 OC OS TB3 96 OC CN41 CN40 CN41 CN40 CN41 CN40 CN41 CN40 CN41 CN40 ON DipSW5 1 ON DipSW5 1 ON Dip...

Page 227: ...annel 2 When a PAR 3X MAA series X indicates 1 2 is connected to a group no other MA remote controllers can be connected to the same group ME R C 142 42 43 TB5 TB5 Group 32 LOSSNAY remote controller 46 TB5 TM4 LOSSNAY Group 35 LONWORKS card LONWORKS card LOSSNAY Interlocked with M NET address 42 PQRY PQRY LM AP 01 LM AP can transmit for max 50 indoor units in single refrigerant system or multi ref...

Page 228: ...03 42 TB15 TB5 BC controller 53 TB02 TB5 TB5 TB2 Transmission Booster PAC SF46EPA TB5 TB15 TB15 TB3 TB15 Group 2 Group 1 Group 40 TB7 TB7 TB7 TB3 TB3 52 51 OC OS TB3 51 OC CN41 CN40 CN41 CN40 CN41 CN40 ON DipSW5 1 ON DipSW5 1 ON DipSW5 1 Indoor unit ME R C ME R C 01 02 03 30 TB5 BC controller Main 53 TB02 BC controller Sub 80 TB02 TB5 TB5 TB2 Transmission Booster PAC SF46EPA TB5 ME R C 101 102 130...

Page 229: ... Main Sub MA R C SRU Wireless R C 1 1 01 02 03 42 TB15 TB5 TB5 TB5 TB2 Transmission Booster PAC SF46EPA TB5 TB15 TB15 TB3 TB15 Group 2 Group 1 Group 40 TB7 TB7 TB7 TB3 TB3 52 51 OC OS TB3 51 OC CN41 CN40 CN41 CN40 CN41 CN40 ON DipSW5 1 ON DipSW5 1 ON DipSW5 1 Indoor unit ME R C ME R C ME R C 01 02 03 30 TB5 TB5 TB5 TB2 Transmission Booster PAC SF46EPA TB5 ME R C 101 102 130 180 TB3 Group 2 Group 1...

Page 230: ...n are based on the Japanese standards and provided only as a reference Use pipes that meet the local standards Size mm Size inch Radial thickness mm Pipe type ø6 35 ø1 4 0 8 Type O ø9 52 ø3 8 0 8 Type O ø12 7 ø1 2 0 8 Type O ø15 88 ø5 8 1 0 Type O ø19 05 ø3 4 1 2 Type O ø19 05 ø3 4 1 0 Type 1 2H or H ø22 2 ø7 8 1 0 Type 1 2H or H ø25 4 ø1 1 0 Type 1 2H or H ø28 58 ø1 1 8 1 0 Type 1 2H or H ø31 75 ...

Page 231: ...a reducer to connect them If the number of header branches exceeds the number of pipes to be connected cap the unused header branches Caps are included in the kit 2 Branches on the outdoor heat source unit side Inclination of the branched pipes The inclination of the branched pipes must be 15 or less against the horizontal plane Excessive inclination of the branched pipes may damage the unit Minim...

Page 232: ... I e they must all function in either heating However the cooling capacity decreases a little For details refer to the chapter HEAT SOURCE UNITS WR2 SERIES 7 4 Correction by port counts of the BC controller or cooling together Note8 Indoor capactiy is described as its model size For example PEFY P63VML E its capacity is P63 Note9 Total down stream Indoor capacity is the summary of the model size o...

Page 233: ...ate individually in heating and cooling modes at the same time I e they must all function in either heating or cooling together Note8 For sub BC controller CMB P V GB1 the connectable indoor unit capacities may sum to equal that of a P350 unit or less However if two sub controllers are used the TOTAL sum of connectable units connected to BOTH sub controllers must also not exceed that of a P350 uni...

Page 234: ... one port cannot operate individually in heating and cooling modes at the same time I e they must all function in either heating or cooling together Note8 For sub BC controller CMB P V GB1 the connectable indoor unit capacities may sum to equal that of a P350 unit or less However if two sub controllers are used the TOTAL sum of connectable units connected to BOTH sub controllers must also not exce...

Page 235: ...it and BC controller m Tot al extended pipe length m 200 300 400 500 600 700 800 900 1000 10 20 30 40 50 60 70 80 90 100 110 Distance between heat source unit and BC controller m Tot al extended pipe length m 3 2 4 Total piping length restrictions PQRY P200 250 300YLM A PQRY P400 450 500 550 600 700 750 800 850 900YSLM A PQRY P350 400 450 500 550 600YLM A ...

Page 236: ...e farthest indoor unit is 30 5 m 100 ft or shorter Amount of additional charge kg High pressure pipe ø28 58 total length 0 36 kg m High pressure pipe ø22 2 total length 0 23 kg m High pressure pipe ø19 05 total length 0 16 kg m High pressure pipe ø15 88 total length 0 11 kg m Liquid pipe ø15 88 total length 0 2 kg m Liquid pipe ø12 7 total length 0 12 kg m Liquid pipe ø9 52 total length 0 06 kg m ...

Page 237: ...ø9 52 total length 0 054 kg m Liquid pipe ø6 35 total length 0 021 kg m Main BC controller Amount HA type 2 0kg Number of sub BC controllers Amount to be added for sub BC controller Total capacity of connected indoor units Amount to be added for indoor unit 1 1 0kg 80 or below 2 0kg 2 2 0kg 81 to 160 2 5kg 161 to 330 3 0kg 331 to 390 3 5kg 391 to 480 4 5kg 481 to 630 5 0kg 631 to 710 6 0kg 711 to ...

Page 238: ...se 3 Avoid the sites where strong winds blow 4 With strength to bear the weight of the unit 5 Drain flow from the unit is cared at heating mode 6 Enough space for installation and service as shown at 4 2 7 Avoid the sites where acidic solutions or chemical sprays sulfur series are used frequently 8 The unit should be secure from combustible gas oil steam chemical gas like acidic solution sulfur ga...

Page 239: ...ner side If a water supply tank is installed keep contact with air to a minimum and keep the level of dissolved oxygen in the water no higher than 1mg Water quality standard Please consult with a water quality control specialist about water quality control methods and water quality calculations before using anti corrosive solutions for water quality management When replacing a previously installed...

Page 240: ...mode will automatically resume upon completion of defrost process Air conditioner with a heat pump requires time to warm up the whole room after the heating operation begins because the system circulates warm air in order to warm up the whole room The sound levels were obtained in an anechoic room The sound levels during actual operation are usually higher than the simulated values due to ambient ...

Page 241: ...rs The clock on the remote controller may be displayed with a time lag of approximately one minute every month The temperature using a built in temperature sensor on the remote controller may differ from the actual room tempera ture due to the effect of the wall temperature Use a built in thermostat on the remote controller or a separately sold thermostat when indoor units installed on or in the c...

Page 242: ...install the unit so that the outlet faces away from the direction of the wind and install a snow guard to protect the unit from snow Install the unit on a base approximately 50 cm higher than the expected snowfall Close the openings for pipes and wiring because the ingress of water and small animals may cause equipment damage If SUS snow guard is used refer to the Installation Manual that comes wi...

Page 243: ...EW 50E AG 150A or EB 50GU J malfunctions or stops Provide a back up remedy as necessary The controllers cannot operate while the indoor unit is OFF No error Turn ON the power to the indoor unit when operating the controllers When using the interlocked control function on the AE 200E AE 50E EW 50E AG 150A EB 50GU J PAC YG66DCA or PAC YG63MCA do not use it for the control for the fire prevention or ...

Page 244: ...nt leakage Oxygen sensor or refrigerant sensor At 0 3m height from the floor Fresh air supply fan Indoor space Floor Fig 6 4 Fresh air supply and refrigerant shut off upon sensor action Note 1 Countermeasure 3 should be done in a proper way in which the fresh air supply shall be on whenever the leakage happens Note 2 In principle MITSUBISHI ELECTRIC requires proper piping design installation and a...

Page 245: ...SYSTEM DESIGN 242 MEE15K036 ...

Page 246: ...g so may cause the unit or pipes to burst or result in explosion or fire during use during repair or at the time of disposal of the unit It may also be in violation of applicable laws MITSUBISHI ELECTRIC CORPORATION cannot be held responsible for malfunctions or accidents resulting from the use of the wrong type of refrigerant Our air conditioning equipments and heat pumps contain a fluorinated gr...

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