Mitsubishi Electric PUHY-P-YSJM-A Data Book Download Page 65

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(3) Piping direction

Lifting method

¥ When lifting the unit with ropes, run the ropes under the unit and use the lifting hole.

¥ Support the unit at four points with two ropes, and avoid giving mechanical shock.

¥ Suspension rope angle must be 40û or less, so as to avoid compressing fan guard.

¥ Use two ropes, each at least 8m [26 ft.] in length

¥ Use ropes strong enough to support the weight of the unit.

¥ Always suspend the unit from four corners. (It is dangerous to suspend a unit from two corners and must not be

attempted.)

¥ Use protective pads to keep the ropes from scratching the panels on the unit.

¥ Products weighing more than 20 kg [45 LBS] should not be carried alone.

¥ Do not carry the product by the PP bands.

¥ To avoid the risk of injury, do not touch the heat exchanger fins.

¥ Plastic bags may pose a risk of choking hazard to children. Tear plastic bags into pieces before disposing of them.

¥ When lifting and transporting outdoor units with ropes, run the ropes through lifting hole at the unit base. Securely

fix the unit so that the ropes will not slide off, and always lift the unit at four points to prevent the unit from falling.

(Unit : m [ft.])

8 [26]

¥ P250

¥ P350-P400

40û

8 [26]

Summary of Contents for PUHY-P-YSJM-A

Page 1: ...DATA BOOK AIR CONDITIONING SYSTEMS MODEL PUHY P Y S JM A PFAV P VM E F ...

Page 2: ......

Page 3: ...l for the outdoor units 6 Caution for refrigerant leakage 99 1 Refrigerant property 2 Confirm the Critical concentration and take countermeasure General Cautions 1 Indoor Unit Line up 1 2 Temperature range 2 3 Notes on selecting equipments 3 1 Notes on using the Fresh Air Intake type units Indoor Unit 1 Specifications 5 1 Standard type 2 Fresh air intake type 2 External dimensions 7 1 Standard typ...

Page 4: ... P250YJM A PUHY P750YSJM A Nominal conditions 1 2 are referable at the Specification sheet P600 20HP 56 0 50 0 PUHY P500YSJM A Model type Standard type Model size P250 P750 Nominal HP 10HP 30HP Nominal cooling cap 1 kW 25 0 71 0 Nominal heating cap 2 kW 28 0 80 0 Floor standing PFAV P VM E Connectable outdoor unit type PUHY P250YJM A PUHY P750YSJM A Nominal conditions 1 2 are referable at the Spec...

Page 5: ...re operated under such conditions cover the entire surface of all indoor units with insulating materials with a thickness of between 0 and 20 mm 13 16 in to prevent condensate from collecting Cooling Heating Note 2 Indoor temperature Wet bulb temperature 15 35 C 50 95 F Dry bulb temperature 0 20 C 32 68 F Outdoor temperature Dry bulb temperature 20 43 C 68 109 F Wet bulb temperature 4 15 5 C 24 60...

Page 6: ...e room temperature The unit will go into the forced Thermo OFF mode when the return air dry bulb temperature outside air temperature sensor reading is 21 C 70 F or below during cooling OR 20 C 68 F or above during heating The settable temperature range on the remote controller is as follows Cooling 19 30 C 66 86 F Heating 17 28 C 63 82 F Indoor temperature and humidity can fluctuate greatly depend...

Page 7: ...re reaches 6 C 43 F or above the units will resume operation in the selected mode The fan will stop when there is an error regardless of the outside temperature Operation OFF ON Operating the fan during the defrost cycle can cause cold outside air to be delivered into the room and it can also delay normal unit operation to be resumed after the defrost cycle is completed both of which can greatly d...

Page 8: ... 30 7 29 6 32 6 31 0 29 9 30 8 29 3 28 2 31 1 29 6 28 5 2 37 3 36 6 2 5 9 5 7 6 5 6 2 6 0 Sirocco fan x 1 180 30 130 5 5 R410A Galvanized steel plate with polyester coating MUNSELL 5Y 8 1 or similar 1899 H x 1420 W x 635 D Thermal switch 15 88 Brazed 28 58 Brazed 165 59 62 265 Indoor 10 to 25 CWB Indoor 15 to 28 CDB Outdoor 5 to 43 CDB Outdoor 20 to 15 5 CWB PFAV P750VM E PUHY P750YSJM A PUHY P350...

Page 9: ...3 0 2 9 2 8 Sirocco fan x 1 90 110 170 2 2 R410A Galvanized steel plate with polyester coating MUNSELL 5Y 8 1 or similar 1899 H x 1420 W x 635 D Thermal switch 15 88 Brazed 28 58 Brazed 165 50 53 248 Indoor 15 to 35 CWB Indoor 0 to 20 CDB Outdoor 20 to 43 CDB Outdoor 4 to 15 5 CWB PFAV P900VM E F PUHY P750YSJM A PUHY P350YJM A PUHY P400YJM A CMY Y200VBK2 80 0 Maximum 100 0 71 0 Maximum 80 0 22 54 ...

Page 10: ...space for installation work such as piping and wiring separately Notes 1 Be sure to wire the transmission line and power line separately 2 When the room in which the unit is installed is airtight the pressure in the room may become negative This may result in problems such as the door to becoming difficult to open etc To avoid these kinds of problems please ensure that a small amount of air is abl...

Page 11: ... as piping and wiring separately Supply air duct flange 3 1 2 4 6 5 Remote controller Front air inlet 7 Minimum necessary dimension 247 9 484 444 9 33 200 200 33 118 120 Notes 1 Be sure to wire the transmission line and power line separately 2 When the room in which the unit is installed is airtight the pressure in the room may become negative This may result in problems such as the door to becomi...

Page 12: ...ia some kind of small hole or vent 4 Connect by using the connecting pipes that are supplied Size on inside Size on inside 2 5 6 3 4 Size on inside 8 7 2 1 5 6 Air filter 1 2 5 6 1 Size on inside 476 56 439 606 30 12 476 110X4 440 18 20 ø4 3Holes 606 110X4 440 83 42 750 500 1000 400 580 100 875 810 740 450 220 150 112 493 994 741 70 35 10 1212 106 200X5 1000 599 106 300 195 715 25 30 750 106 1460 ...

Page 13: ...ase ensure that a small amount of air is able to ventilate the room via some kind of small hole or vent 8 8 Service for thermistor Service for motor pulley Service for fan pulley Service panel Secure the proper space for installation work such as piping and wiring separately 300 173 Rear air inlet duct flange 40 Rear air inlet duct flange 67 26 125 125 15 110 300 20 15 28 ø 3 Holes 1126 Supply air...

Page 14: ... dimension Secure the proper space for Indoor unit installation work such as piping and wiring separately Notes 1 Be sure to wire the transmission line and power line separately 2 When the room in which the unit is installed is airtight the pressure in the room may become negative This may result in problems such as the door to becoming difficult to open etc To avoid these kinds of problems please...

Page 15: ... via some kind of small hole or vent 4 Connect by using the connecting pipes that are supplied Size on inside Size on inside 2 5 6 3 4 Size on inside 8 7 2 1 5 6 Air filter 1 2 5 6 1 Size on inside 476 56 439 606 30 12 476 110X4 440 18 20 ø4 3Holes 606 110X4 440 83 42 750 500 1000 400 580 100 875 810 740 450 220 150 112 493 994 741 70 35 10 1212 106 200X5 1000 599 106 300 195 715 25 30 750 106 146...

Page 16: ...750 P900 F W X Y Z L 445 615 835 1774 X W Model L Y X Z Unit mm PFAV P250VM E PFAV P500VM E PFAV P300VM E F PFAV P600VM E F 1234 1450 1234 1450 300 440 300 440 573 651 573 667 156 217 161 219 835 1144 825 1113 X Model PFAV P750VM E PFAV P900VM E F 1020 Unit mm ...

Page 17: ...nal bed Power source terminal bed Fan motor Symbol Symbol explanation TB15 51F 52F LEV1 T ZNR F TB5 TB2 M Connector Defrost output CN33 Name Symbol LEV2 Electronic linear expan valve 2 2nd digit address set Name 2 3 1 3 1 3 CN33 T 52F ZNR F X06 1 1 1 CNT CND X4 2 1 2 1 1 M CN28 3 2 1 CN20 CN21 3 2 1 X4 CN29 CN3T CN60 CN31 R B TB6 LCD TB5 Shield 2 1 1 3 51F 52F X05 X04 7 2 1 CN3A M1 S M2 3 5 CN90 C...

Page 18: ... Indoor controller board No 2 3 1 1 2 3 4 5 6 SW14 SW12 SW11 Indoor Outdoor transmission line M1 S M2 2 1 CN2M CNP 1 3 CN28 1 2 X4 t t t TH21 TH22 TH23 2 1 2 1 CN21 2 1 CN20 CN29 CN3A 2 1 CN2M CNP 1 3 SW8 SW5 1 3 1 3 CN33 ZNR F X06 X05 X04 7 1 3 5 CND CN90 9 5 U 1 T CN3T 3 1 CNT 2 3 4 5 U 6 M 7 CN7V SWE t t 50 60Hz 380 400 415V 9 TH23 CN29 2 1 t M 6 5 4 3 2 1 SW4 X4 X2 52F X1 F1 SW7 SW2 6 5 4 3 2 ...

Page 19: ...rrent relay Fan motor Connector Fan failure Switch For trial run of fan Switch For mode selection Switch For trial run Switch For four stages demand selection Switch For model selection Switch For mode selection Switch For capacity code Switch For mode selection Switch For model selection Switch Connection No set Switch 1st digit address set Thermistor Piping temp detection gas SW7 SW1 SW14 SW12 S...

Page 20: ...explanation MA Remote controller terminal bed M R B LCD TB2 TB5 TB15 ZNR T LEV1 Contactor Fan motor 52F 51F Over current relay Fan motor CN33 Connector Defrost output Thermistor Piping temp detection gas Thermistor Piping temp detection liquid Thermistor Outdoor temp detection Switch For model selection SW7 SW1 SW14 SW12 SW11 SW4 SW5 SW8 Switch For model selection Switch Connection No set Switch F...

Page 21: ...00 2000 4000 8000 NC 70 NC 60 NC 50 NC 30 NC 20 NC 40 OCTAVE BAND PRESSURE LEVEL dB 0 dB 20µPa 1m 1m Measurement location Power sorce 3N 380 400 415V 50 60Hz Note The measuring point is the 1m from the bottom of the unit 1m from the front of the unit 38 8000Hz 62 dB A 46 5 4000Hz 54 2000Hz 57 1000Hz 57 5 500Hz 60 250Hz 69 125Hz 77 5 33 59 41 5 49 53 56 56 5 65 73 5 63Hz 50Hz 60Hz 50Hz 60Hz NC Curv...

Page 22: ...50 NC 30 NC 20 NC 40 OCTAVE BAND PRESSURE LEVEL dB 0 dB 20µPa 1m 1m Measurement location 1m 1m Power sorce 3N 380 400 415V 50 60Hz Measurement location Note The measuring point is the 1m from the bottom of the unit 1m from the front of the unit 25 5 8000Hz 48 5 dB A 32 4000Hz 37 5 2000Hz 41 1000Hz 44 5 500Hz 52 250Hz 56 5 125Hz 59 5 25 5 48 5 29 5 39 40 43 5 52 5 56 5 61 5 63Hz 50Hz 60Hz 50Hz 60Hz...

Page 23: ...0 NC 70 NC 60 NC 50 NC 30 NC 20 NC 40 OCTAVE BAND PRESSURE LEVEL dB 0 dB 20µPa 1m 1m Measurement location Power sorce 3N 380 400 415V 50 60Hz Note The measuring point is the 1m from the bottom of the unit 1m from the front of the unit 32 8000Hz 57 dB A 41 4000Hz 43 5 2000Hz 51 5 1000Hz 52 5 500Hz 58 250Hz 67 125Hz 70 32 57 41 43 5 51 5 52 5 58 67 70 63Hz 50Hz 60Hz 50Hz 60Hz NC Curve OCTAVE BAND CE...

Page 24: ...21 6 Vibration levels PFAV indoor unit Concrete Measurement location Leg PFAV Unit 10cm 20cm Vibration Levels dBA 40 or less Model PFAV P250 500 750VM E PFAV P300 600 900VM E F ...

Page 25: ... 10 4 1 2 3 15 20 21 22 23 16 17 18 19 Standard 50Hz Internal resistance Airflow rate m3 min Total static pressure Pa Standard 60Hz 110 70 75 80 85 90 95 100 105 100 200 300 400 500 700 900 800 600 0 23 22 21 20 19 18 17 16 2 2kW 14 13 12 11 10 9 8 7 6 5 4 3 2 1 15 Internal resistance Total static pressure Pa Airflow rate m3 min PFAV P250VM E ...

Page 26: ...1 6 9 6 9 7 0 7 0 6 8 6 9 6 9 6 7 6 8 6 9 6 8 Rotational speed rpm No Outside diameter ø Outside diameter A ø Nominal Diameter B ø Deflection force N Amount of deflection mm 14 7 15 1 15 3 15 6 15 8 14 9 14 7 15 0 15 3 15 6 16 0 14 5 15 3 15 7 16 1 16 5 16 3 16 6 15 9 16 6 15 7 16 9 17 5 6 9 7 0 7 0 7 0 7 1 6 9 6 9 6 9 7 0 7 0 7 1 6 8 6 9 6 9 7 0 7 0 6 8 6 9 6 8 6 9 6 5 6 6 6 7 Slide peace Rotatio...

Page 27: ...4 4 1 4 4 1 2 4 3 4 0 0 4 0 8 1 1 1 5 1 9 2 3 2 6 3 0 3 4 3 8 4 1 4 5 4 9 5 3 5 6 6 0 6 4 6 8 7 1 150 0 148 8 147 5 146 3 145 1 143 9 142 6 141 4 140 2 139 0 137 7 136 5 135 3 134 1 132 8 131 6 130 4 129 1 127 9 126 7 Pulley M8 keyway e 12 5 k 5 5 o 9 5 ko 12 5 m Rz 3 2 Rz 3 2 Rz 12 5 B d m Pulley nominal diameter Belt dm Pulley nominal diameter 201 dm dm 126 34 36 38 Rz 6 3 Rz 6 3 R z 3 2 R z 3 2...

Page 28: ...800 2 3 1 4 5 6 7 8 9 10 5 5KW Standard 50Hz Internal resistance Airflow rate m3 min Total static pressure Pa Standard 60Hz Internal resistance Airflow rate m3 min Total static pressure Pa 700 600 500 400 300 200 100 240 230 220 210 200 190 180 170 160 150 0 140 800 3 2 1 5 6 7 8 9 10 4 5 5KW ...

Page 29: ...38 38 38 38 38 41 3 42 42 42 42 42 42 42 42 42 10 10 10 10 10 10 10 10 10 10 Outside diameter A ø Nominal Diameter B ø Bore E ø C ø D ø F mm G mm V belt H mm in Motor 5 5kW 1450rpm 50Hz Motor pulley Fan pulley 1 2 3 4 5 6 7 8 9 10 1105 1059 1005 946 894 847 798 753 701 660 224 190 200 212 224 236 250 280 300 300 235 201 211 223 235 247 261 291 311 311 205 171 181 193 205 217 231 261 281 281 80 80 ...

Page 30: ...0 16 5 11 0 H outer center M8 Rz 6 3 Rz 3 2 Rz 6 3 Rz 6 3 19 Rz 3 2 Rz 3 2 keyway 9 5 5 5 12 5 59 44 12 5 C R z 3 2 R z 3 2 Rz 6 3 Rz 6 3 D A d Pulley outside diameter B dm Pulley nominal diameter 11 Belt dm Pulley nominal diameter 201 dm dm 160 34 36 38 161 dm 200 E G F ...

Page 31: ... 400 300 200 100 Standard 50Hz Internal resistance Airflow rate m3 min Total static pressure Pa Standard 60Hz Internal resistance Airflow rate m3 min Total static pressure Pa 7 5kW 1 2 3 4 5 6 7 8 9 10 11 13 12 100 200 300 400 500 600 700 800 900 1000 1100 0 220 240 260 280 300 320 340 PFAV P750VM E ...

Page 32: ...t H mm in Motor 7 5kW 1450rpm 50Hz Motor pulley Fan pulley 1 2 3 4 5 6 7 8 9 10 11 12 13 1178 1152 1100 1056 992 944 900 846 788 750 700 656 591 315 243 300 315 300 315 300 300 300 315 400 400 400 326 254 311 326 311 326 311 311 311 326 411 411 411 296 224 281 296 281 296 281 281 281 296 381 381 381 90 70 90 90 90 90 90 90 90 90 90 90 90 32 32 32 32 32 32 32 32 32 32 32 32 32 36 36 36 36 36 36 36 ...

Page 33: ...0 16 5 11 0 H outer center M8 Rz 6 3 Rz 3 2 Rz 6 3 Rz 6 3 19 Rz 3 2 Rz 3 2 keyway 9 5 5 5 12 5 59 44 12 5 C R z 3 2 R z 3 2 Rz 6 3 Rz 6 3 D A d Pulley outside diameter B dm Pulley nominal diameter 11 Belt dm Pulley nominal diameter 201 dm dm 160 34 36 38 161 dm 200 E G F ...

Page 34: ... 2 4 3 1 23 21 6 24 25 Standard 50Hz Internal resistance Airflow rate m3 min Total static pressure Pa Internal resistance Airflow rate m3 min Total static pressure Pa Standard 60Hz 36 54 1 5kW 45 40 50 600 800 700 500 400 300 200 100 0 22 20 23 21 19 18 14 17 16 15 13 12 11 10 9 8 7 6 5 4 2 3 1 2 Fresh air intake type ...

Page 35: ...Rotation number Bore E ø Bore E ø C ø D ø F mm G mm F mm G mm V belt H mm in Motor 1 5kW 1450rpm 50Hz Motor pulley Fan pulley 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 1596 1547 1505 1462 1419 1376 1337 1302 1254 1218 1182 1135 1094 1055 1017 979 941 912 877 825 783 753 729 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 149 4 1 1 2 2 1 4 3...

Page 36: ...5 3 5 6 6 0 6 4 6 8 7 1 140 0 138 8 137 5 136 3 135 1 133 9 132 6 131 4 130 2 129 0 127 7 126 5 125 3 124 1 122 8 121 6 120 4 119 1 117 9 116 7 Fixed disc must be See p 40 for How to choose the pulley placed on the motor side Pulley M8 keyway e 10 k 4 5 o 8 ko 9 2 m Rz 3 2 Rz 3 2 Rz 12 5 B d m Pulley nominal diameter Belt dm Pulley nominal diameter 201 dm 36 38 Rz 6 3 Rz 6 3 R z 3 2 R z 3 2 C A d ...

Page 37: ...tic pressure Pa Standard 60Hz 72 108 90 80 100 0 200 400 600 500 300 100 700 12 11 10 9 8 7 6 5 4 3 2 1 13 2 2KW Internal resistance Airflow rate m3 min Total static pressure Pa 72 108 90 80 100 0 200 400 600 500 300 100 2 2KW 700 10 9 8 7 6 5 4 3 1 2 PFAV P600VM E F ...

Page 38: ...8 28 28 28 28 28 28 28 28 31 3 31 3 31 3 31 3 31 3 31 3 31 3 31 3 31 3 31 3 31 3 31 3 31 3 8 8 8 8 8 8 8 8 8 8 8 8 8 Outside diameter A ø Nominal Diameter B ø Bore E ø C ø D ø F mm G mm V belt H mm in Motor 2 2kW 1450rpm 50Hz Motor pulley Fan pulley 1 2 3 4 5 6 7 8 9 10 1023 964 912 865 816 771 728 678 646 572 200 212 224 236 250 280 280 300 315 355 211 223 235 247 261 291 291 311 326 366 181 193 ...

Page 39: ...e 12 5 k 5 5 o 9 5 ko 12 5 m Rz 3 2 Rz 3 2 Rz 12 5 B d m Pulley nominal diameter Belt dm Pulley nominal diameter 201 dm dm 160 34 36 38 Rz 6 3 Rz 6 3 R z 3 2 R z 3 2 C A d Pulley outside diameter 25 40 11 e k k m Rz 6 3 Rz 6 3 Rz 3 2 D E G F 161 dm 200 40 16 5 11 0 H outer center ...

Page 40: ...3 1 2 4 5 6 7 8 10 11 12 9 3 7kW 120 1000 900 800 700 600 500 400 300 200 100 100 140 0 96 144 120 1000 900 800 700 600 500 400 300 200 100 100 140 0 96 144 Standard 60Hz Internal resistance Airflow rate m3 min Total static pressure Pa 2 1 3 4 5 6 8 9 13 10 11 12 14 3 7kW 7 PFAV P900VM E F ...

Page 41: ... 71 71 71 63 71 71 63 63 28 28 28 28 28 28 28 28 28 28 28 28 28 28 31 3 31 3 31 3 31 3 31 3 31 3 31 3 31 3 31 3 31 3 31 3 31 3 31 3 31 3 8 8 8 8 8 8 8 8 8 8 8 8 8 8 Outside diameter A ø Nominal Diameter B ø Bore E ø C ø D ø F mm G mm V belt H mm in Motor 3 7kW 1450rpm 50Hz Motor pulley Fan pulley 1 2 3 4 5 6 7 8 9 10 11 12 13 14 1056 1025 944 889 833 778 750 694 656 634 613 591 547 500 315 315 315...

Page 42: ...0 16 5 11 0 H outer center M8 Rz 6 3 Rz 3 2 Rz 6 3 Rz 6 3 19 Rz 3 2 Rz 3 2 keyway 9 5 5 5 12 5 59 44 12 5 C R z 3 2 R z 3 2 Rz 6 3 Rz 6 3 D A d Pulley outside diameter B dm Pulley nominal diameter 11 Belt dm Pulley nominal diameter 201 dm dm 160 34 36 38 161 dm 200 E G F ...

Page 43: ...pulley Fan pulley 23 9 25 3 23 3 24 2 24 2 25 6 26 4 28 4 29 6 31 6 32 4 34 4 35 5 5 0 5 1 4 9 5 1 4 8 5 1 4 8 4 9 4 9 4 8 4 9 5 0 4 7 Deflection force Amount of Deflection How to choose the pulley EXAMPLE Indoor unit PFAV P750VM E 50Hz Required external static pressure 600 Pa Required air flow rate 250m3 min 7 5kW 1 3 4 5 6 9 11 2 7 8 13 12 10 340 320 300 280 260 240 220 0 1100 1000 900 800 700 6...

Page 44: ...486 1750 Air outlet Note 1 The external static pressure in the plenum chamber is 30 Pa Note 2 The plenum chamber is not interchangeable with the Fresh air intake type Note 3 Largely changing the louver angle may result in condensing or capacity shortage of the unit For P750 indoor unit PAC CC87PL E For P250 indoor unit PAC CC83PL E For P500 indoor unit PAC CC85PL E mm mm mm Keep the louver angle w...

Page 45: ...R Works MITSUBISHI ELECTRIC CORPORATION Inverter 6 8 0 035 MEL32 Pre coated galvanized steel sheets powder coating for BS type MUNSELL 5Y 8 1 or similar 1 710 1 650 without legs x 920 x 760 67 3 8 65 without legs x 36 1 4 x 29 15 16 High pressure sensor High pressure switch at 4 15MPa 601 psi Over heat protection Over current protection Over heat protection Thermal switch R410A x 8 0kg 18lbs LEV a...

Page 46: ...le 2X5 4 6 Hole Make hole at the plastic fan guard for snow hood attachment 150 150 150 150 80 18 884 18 760 920 Snow hood attachment hole Top view 1710 1410 1650 240 Intake air Service panel Control box Intake air 60 72 90 102 98 204 251 132 88 2X2 14X20 Oval hole front and back 2 points Note 2 Detachable leg 6 4 3 1 Front view 221 150 83 251 186 145 760 18 18 86 80 80 92 Refrigerant service valv...

Page 47: ...400YJM A BS 0 12 3 4 5 6 7 8 3 9 9 9 9 9 9 9 1 6 1 1 6 3 1 1 1 1 1 6 1 1 7 1 1 1 6 1 1 7 0 A 1 6 3 31 1 1 3 9 6 1 6 6 B6 6 3 31 6 1 C 3 C 5 1 1 1 1 C 5 C 1 1 1 6 1 4 8 D 3 1DE 8 D 11DE A 4 5 6 4 5 6 6 A A A Unit mm ...

Page 48: ...ipes as shown in the figure above Refer to the table above for the pipe size 2 The detachable leg can be removed at site 3 Twinning pipes should not be tilted more than 15 degrees from the horizontal plane Be sure to see the Installation Manual for details of Twinning pipe installation 4 The pipe section before the Twinning pipe sections a and b in the figure must have at least 500mm of straight s...

Page 49: ...plane Be sure to see the Installation Manual for details of Twinning pipe installation 4 The pipe section before the Twinning pipe sections a and b in the figure must 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 P350 P400 ø28 58 ø12 7 ø15 88 ø28 58 Front view Left view Detachabl...

Page 50: ...50YJM A BS 760 80 Y 724 1470 Z 60 920 X 760 1060 80 Y 724 1470 Z 60 1220 X 760 Model Unit mm X Y Z 334 329 652 PUHY P250YJM A BS Unit mm Model X Y Z 440 329 630 440 329 630 PUHY P350YJM A BS PUHY P400YJM A BS PUHY P350 P400YJM A BS ...

Page 51: ... 2 6 2 3 3 4 6 9 9 2 A 3 5 8 5 3 B 43 B C 3D 1 1 3 5 8 5 8 3 8 8 A C CA 5 5 5 C 6 3 3 B 3 C E 5 8 1 5 5 3 A E A 2 3D 2 F 36 5 1 A A 5 36 6 36 4 A 3 C 2 3 3 6 1 2 4 4 6 3 36 A G 3 43 C 36 G E A 36 2 A E 4 8 5 2 3 5 0 B 9 0 3 B 3 E 0 6 20 9 C A 1 1 3 C 3 A 1 1 1 3 CA 8 B 4 5 1 3 3D E E A 9 9 B 4 3 2 6 3 3D 2 5 2 36 5 5 1 6 8 5 A 1 6 2 2 H I ...

Page 52: ...ous noise Stand 50 60Hz Low 50 60Hz 63 125 250 500 1k 2k 4k 8k dB A Standard 50 60Hz 60 0 63 0 61 0 55 0 52 0 47 5 42 5 36 5 58 0 Low noise mode 50 60Hz 58 0 54 0 44 0 39 5 37 0 33 0 31 5 25 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 63 125 25...

Page 53: ...um audible limit on continuous noise Stand 50 60Hz Low 50 60Hz 63 125 250 500 1k 2k 4k 8k dB A Standard 50 60Hz 75 5 68 5 65 0 60 5 57 0 54 0 50 5 44 0 63 5 Low noise mode 50 60Hz 56 0 57 0 52 0 48 0 48 0 49 0 47 0 43 5 55 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 co...

Page 54: ...ening of the distributor 3 Pipe diameter is indicated by inside diameter Note 1 Reference the attitude angle of the branch pipe below the fig Distributor 15û 49 2 pcs 98 241 183 83 505 342 588 160 62 49 62 Distributer Distributer Pipe cover Dot dashed part 12 7 12 7 12 7 12 7 Local brazing Note 2 15 88 15 88 28 58 Note 2 25 4 22 2 25 4 22 2 Pipe cover Dot dashed part Local brazing 28 58 2 pcs 22 2...

Page 55: ... 5 10 15 20 25 30 35 40 45 24 22 20 18 16 15 Ratio of cooling capacity Ratio of power input P500 Cooling input Cooling capacity 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 5 0 5 10 15 20 25 30 35 40 45 24 22 20 18 16 15 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 5 0 5 10 15 20 25 30 35 40 45 24 22 20 18 16 15 Ratio of cooling capacity Ratio of power input P750 Cooling input Cooling capacity 35 30 25 20 15 0 4 0 5 0 ...

Page 56: ... 25 27 Ratio of heatling capacity Ratio of power input P500 Heating input Heating capacity 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 20 15 10 5 0 5 10 15 15 20 25 27 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 20 15 10 5 0 5 10 15 15 20 25 27 Ratio of heatling capacity Ratio of power input P750 Heating input Heating capacity 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 4 2 0 2 4 6 8 10 12 14 16 15 20 10 7 0 0 4 0 5 0 6 0 7 ...

Page 57: ... F PUHY P250YJM A Heating How to obtain the equivalent piping length Cooling Equivalent length Actual piping length to the farthest indoor unit 0 42 x number of bends in the piping m 0 65 0 70 0 75 0 80 0 85 0 90 0 95 1 00 0 20 40 60 80 100 120 140 160 180 0 90 0 92 0 94 0 96 0 98 1 00 0 20 40 60 80 100 120 140 160 180 Piping equivalent length m Cooling capacity correction factor Piping equivalent...

Page 58: ...eating Cooling 1 Solid line indicates capacity correction factor 2 Broken line indicates input correction factor Airflow rate m3 min Capacity input correction factor Airflow rate m3 min Capacity input correction factor P750 Heating Cooling 1 Solid line indicates capacity correction factor 2 Broken line indicates input correction factor 0 90 1 00 1 10 210 230 250 270 290 310 330 350 0 90 1 00 1 10 ...

Page 59: ...0 1 00 50 60 70 80 90 100 Ratio of heating capacity 2 Cooling input correction factor Ratio of cooling capacity 1 Heating input correction factor P500 P600 E F Heating Cooling 1 Cooling capacity divided by maximum cooling capacity 2 Heating capacity divided by maximum heating capacity 3 in figure indicates P500 type nominal input factor at nominal capacity 4 in figure indicates P600 F type nominal...

Page 60: ...160 170 180 190 200 210 220 230 240 Airflow rate m3 min Bypass factor Airflow rate m3 min Bypass factor P750 P300 E F 0 00 0 10 0 20 0 30 0 00 0 10 0 20 0 30 0 40 210 230 250 270 290 310 330 350 35 40 45 50 55 Bypass factor Airflow rate m3 min P600 E F 0 00 0 10 0 20 0 30 70 80 90 100 110 Airflow rate m3 min Bypass factor P900 E F 0 00 0 10 0 20 0 30 95 105 115 125 135 145 ...

Page 61: ... temperature Reset filter 1 When the local remote controller inactivation command is received from the master system controller is displayed Indoor unit intake temperature Prohibition permission of specified mode Cooling prohibited heating prohibited cooling heating prohibited Measures the intake temperature of the indoor unit when the indoor unit is operating Error When an error is currently occu...

Page 62: ...e 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 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 ...

Page 63: ...en multiple units are installed adjacent to each other secure enough space to allow for air circulation and walkway between groups of units as shown in the figures below At least two sides must be left open As with the single installation add the height that exceeds the height limit h to the figures that are marked with an asterisk If there is a wall at both the front and the rear of the unit inst...

Page 64: ...multiple units are installed adjacent to each other secure enough space to allow for air circulation and walkway between groups of units as shown in the figures below At least two sides must be left open As with the single installation add the height that exceeds the height limit h to the figures that are marked with an asterisk If there is a wall at both the front and therear of the unit install ...

Page 65: ...s and must not be attempted Use protective pads to keep the ropes from scratching the panels on the unit Products weighing more than 20 kg 45 LBS should not be carried alone Do not carry the product by the PP bands To avoid the risk of injury do not touch the heat exchanger fins Plastic bags may pose a risk of choking hazard to children Tear plastic bags into pieces before disposing of them When l...

Page 66: ...5 3 16 5 23 32 5 3 16 5 23 32 94 3 23 32 Mounting pitch Refrigerant service valve liquid Mounting pitch 2X2 14X20 Oval hole Refrigerant service valve gas 271 216 18 80 80 1060 41 3 4 18 23 32 23 32 23 32 23 32 28 13 32 28 5 8 28 13 32 28 5 8 301 83 131 760 29 15 16 145 145 5 23 32 Bottom view 724 721 727 3 5 32 3 5 32 3 5 32 3 5 32 7 11 32 8 17 32 11 7 8 3 9 32 10 11 16 5 29 32 9 29 32 3 9 32 8 23...

Page 67: ...64 4 4 Installation 0 1 2 3 2 4 2 0 1 2 3 2 4 2 5 0 5 0 6 7 8 9 6 6 8 8 8 8 6 8 6 6 6 6 8 6 8 WARNING 9 8 WARNING 8 0 1 5 4 5 0 3 4 1 3 4 5 5 Anchor bolt positions ...

Page 68: ...d in front of the twinning pipe can be 500 mm 19 in or longer If the length is less than 500 mm 19 in it will cause damage to the unit When installing the twinning kit in a higher position than the outdoor unit base make sure that the twinning kit is installed in a position lower than 200 mm 7 in from the outdoor unit base Reducer 15 The tilt angle of the reducer should be within 15 with the horiz...

Page 69: ...connecting the pipes between the outdoor units CAUTION The length of the straight pipe must be 500mm 19 in or longer If not it may cause improper operation Field piping Field piping Twinning kit The length of the straight pipe must be 500 mm 19 in or longer PUHY P500YSJM A ...

Page 70: ...so that snow and wind slip through the structure If frame base is too wide snow will be accumulated on it Install unit so that wind will not directly lash against openings of inlet and outlet ducts Build frame base at customer referring to this figure Material Galvanized steel plate 1 2T 1 16 in T Painting Overall painting with polyester powder Color Munsell 5Y8 1 same as that of unit To install u...

Page 71: ...site carefully to minimize the effect of winds To install a unit in a place where the wind always blows from the same direction install the unit so that the outlet faces away from the direction of the wind Wind Install the outdoor unit where seasonal winds do not blow directly against the unit such as behind a building Install the outdoor unit to avoid having seasonal winds against the front of ai...

Page 72: ... of oil and drain water can corrode the copper pipe and seriously shorten its life B Corrosive gasses e g sulfuric gas that are generated in a place where food items are processed and or stored can damage the indoor unit and seriously shorten its life Caution If the units are operated for a long time at the dew point temperature of 23 C 73 F or more condensate may collect and drip from the indoor ...

Page 73: ...space if a duct is connected 300 P300 500 or more P600 100 or more Front space PFAV P250 500VM E Unit mm Optional plenum chamber Front space Power cable hole 380V or more Wire hole for the device power supply Through hole for the remote controller wiring to outdoor unit Wood base Refrigerant pipes Drain pipe 300 85 or more P250 800 or more P500 1000 or more 50 or more 100 or more P250 500 or more ...

Page 74: ...iquid 1000 or more 750 or more 500 or more 400 or more 85 or more Select a solid surface and install the unit on a wood base at least 8 5 cm in thickness to allow for proper discharge of drain water and to prevent vibration from the air conditioning units from being transmitted to the floor Secure additional clearance space for piping and wiring installation ...

Page 75: ...ion 72 3 Installing the Indoor Unit CAUTION Properly dispose of packing materials Pallets and the nails on the pallets can pose the risk of injury Plastic bags can pose suffocation and choking hazards keep out of the reach of children Tear the plastics bags before disposing of them CAUTION Exercise caution when transporting units Products weighing 20 kg 45 lbs or more should not be carried by one ...

Page 76: ... to remove the panel Loosen the two securing screws on the bottom front panel pull the front panel forward and remove the panel by pulling the panel up and forward Disconnect the remote controller connector A in the figure below Be sure to disconnect the connector before removing the top front panel to prevent the remote controller cable from being damaged Remove the two fixing screws on the top f...

Page 77: ...st run is completed check the setscrew for looseness Note Check that the desired rotation speed is in the operating range as indicated in the fan performance diagram If the rotation speed exceeds the operating range the overcurrent relay on the fan will trip Important notes on pulleys and pulley belts CAUTION Figure 2 Adjusting the horizontal alignment of the variable width pulley Figure 1 Variabl...

Page 78: ...ange as shown in the table in 7 3 After the belt has been broken in on the pulley after 24 to 28 hours of operation check the belt for looseness and adjust the belt tension as specified in step 2 above as necessary When setting the tension for a new belt set it to a value 1 15 times the deflection force W 4 After the initial adjustment of the belt as described in step 3 above readjust the belt ten...

Page 79: ...tems to be checked during test run Check for abnormal sounds and water leakage after test run a Remove the decoration panels 1 through 6 in that order b Remove the fan block fixing screws located in the positions as shown in the figure and pull the fan block 7 forward to remove it Please note that the fan block on the P500 model weighs 118 kg 261 lbs P600 F model weighs 93kg 205 lbs c Remove the b...

Page 80: ...e main unit referring to the figures in the next page a Remove filter plates 1 2 screws are attached each on the right and left side of the heat exchanger block and take out the filter b Remove air inlet flanges 23 and then decoration panels 4 through 9 in number order c Cut off the part of the charge pipe connected to the field piping to reduce internal pressure Then debraze the piping part shown...

Page 81: ...ermistors back on with their wirings properly reconnected and fixed 3 Do not compress the unit during separation or transportation After unit transportation or reassembling check that the fan parts pulley fan bearing have no loosen screws and pulleys are in proper position so that the V belt will not be damaged 4 Sound and water leakage check Check for abnormal sounds and water leakage after test ...

Page 82: ...l Pulley Outlet Material Alloyed hot dip galvanized steel sheet Fresh air intake type only Intake duct flange PFAV P500VM E PFAV P600VM E F Material Hot dip galvanized steel sheet Rear panel Material Coil phosphorus deoxidized copper Fins aluminum Indoor heat exchanger Material Hot dip galvanized steel sheet Outlet Siroccofan Material Alloyed hot dip galvanized steel sheet Material Alloyed hot dip...

Page 83: ...heet Fan motor Material Hot dip galvanized steel sheet Fan Material Alloyed hot dip galvanized steel sheet Front panel upper Remote controller Terminal block for transmission V belt Drain pan F Material Hot dip galvanized steel sheet Control box Terminal Linear expansion valve Scroll dumper Air filter Material Alloyed hot dip galvanized steel sheet Drain pan Material Hot dip galvanized steel sheet...

Page 84: ...e enough the air tightness For pipe sized ø19 05 3 4 for R410A air conditioner choice of pipe type is up to you The figures in the radial thickness column 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 ø1 4 0 8 ø3 8 0 8 ø1 2 0 8 Type O Type O Type O Type O Type O ø5 8 ø3 4 ø3 4 ø7 8 1 0 1 ...

Page 85: ...IU H OU under IU Table2 1 2 Bent equivalent length M M m bent ft bent Outdoor Model PUHY P250 0 42 1 38 Table2 1 1 Piping length m ft Max length Piping in the figure Item Max equivalent length A Height between OU and IU OU above IU Height between OU and IU OU under IU OU Outdoor Unit IU Indoor Unit 190 623 165 541 Farthest IU from OU L1 H H 50 164 40 131 mm in Outdoor Pipe Gas Pipe Liquid PUHY P25...

Page 86: ...ove IU Height between OU and IU OU above IU OU Outdoor Unit IU Indoor Unit 190 623 165 541 Farthest IU from OU L1 h2 0 1 0 3 Height between OU and OU S T 10 32 Distance between OU and OU H H 50 164 40 131 mm in Outdoor Pipe Gas Pipe Liquid CMY Y100VBK2 ø28 58 1 1 8 ø15 88 5 8 CMY Y200VBK2 ø34 93 1 3 8 ø19 05 3 4 CMY Y100VBK2 PUHY P500 CMY Y200VBK2 PUHY P750 Table2 2 3 Piping A size selection rule ...

Page 87: ... 5 0kg 8 0kg Total length of ø12 7 liquid pipe x 0 12 m x0 12 kg m P250 model 11 5kg P350 model 11 5kg P400 model Outdoor unit model Charged amount Total length for ø15 88 each pipe size ø9 52 C 2m A B 5m 2x0 2 5x0 06 5 0 5 7kg This yields the following result Total length of ø9 52 liquid pipe x 0 06 m x0 06 kg m Total length of ø6 35 liquid pipe x 0 024 m x0 024 kg m P250 P300 F P500 P600 F 8 0kg...

Page 88: ... 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 Both Compact MA and ME R C transmission cables size 0 75 1 25mm2 in thickness 6 MA remote controller and ME remote controller should not be grouped together 7 If using 1 or 2 main su...

Page 89: ...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 Both Compact MA and ME R C transmission cables size 0 75 1 25mm2 in thickness 6 MA remote controller and ME remote controller should not be grouped together 7 ...

Page 90: ... 0 1 5 1 5 4 0 6 0 10 0 10 0 10 0 1 5 1 5 Main cable Local swtich A Minimum wire thickness mm2 Branch Capacity Fuse Outdoor unit Breaker for wiring NFB A Ground indoor unit PUHY P250YJM PUHY P350YJM PUHY P400YJM Model 30A 100mA 0 1sec or less 40A 100mA 0 1sec or less 60A 100mA 0 1sec or less 20A 30mA 0 1sec or less 20A 30mA 0 1sec or less Breaker for current leakage PFAV P300 F 20 16 16 1 5 1 5 20...

Page 91: ... a noise source is located near the unit place the unit as far away from the noise source as possible to reduce noise interference 2Remote controller wiring Cable type Maximum total transmission line length Type Number of cores Cable size MA remote controller 2 core cable VCTF VCTFK CVV CVS VVR VVF VCT The use of cables that are 0 75 mm2 AWG 18 or smaller in diameter is recommended for easy handli...

Page 92: ...S Note 2 refrigerant circuit system OC and OS are differentiated automatically Note 3 Centralized controller TR SC 0 201 to 250 Any address within the address range on the left 000 System remote controller SR SC 201 to 250 Any address within the address range on the left 201 Schedule timer System M NET compatible ST SC 201 to 250 Any address within the address range on the left 202 controller ON O...

Page 93: ...90 4 An Example of a System to which an MA Remote Controller is connected P750 P900 F models only Refer to the section 3 2 1 Address Setting 1 Sample control wiring ...

Page 94: ...91 2 Sample control wiring Different refrigerant group operation Refer to the section 3 2 1 Address Setting ...

Page 95: ...92 L2 L31 L4 L32 200m 656ft 3 Sample control wiring connect the system controller to the transmission cable for the centralized control Refer to the section 3 2 1 Address Setting ...

Page 96: ...indoor unit can be set with the DIP SW SW1 9 10 on the unit Operation recovery after power failure Function Setting SW1 Note 4 Power reset Notes 1 2 and 3 Automatic recovery after power failure Note 3 Note 1 Do not turn off the power to the outdoor unit Turning off the power to the outdoor unit cuts of the power to the crankcase heater and this may lead to compressor failure when the operation is ...

Page 97: ...94 3 Emergency Operation Mode a a a b c d a c ...

Page 98: ...95 b a a a b a b b b ...

Page 99: ...or units 1 Various types of control using input output signal connector on the outdoor unit various connection options 6 Take out signals from the outdoor unit that is designated as OC if multiple outdoor units exist in a single system ...

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Page 101: ...98 ...

Page 102: ...gerant sensor At 0 3m height from the floor Fresh air supply fan Indoor space Floor Fig 6 2 D 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 air tight testing after installa...

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Page 104: ...S JM A PFAV P VM E F http Global MitsubishiElectric com HEAD OFFICE TOKYO BLDG 2 7 3 MARUNOUCHI CHIYODA KU TOKYO 100 8310 JAPAN MEE10K032 New publication effective Mar 2011 Specifications subject to change without notice ...

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