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MCAC-ATSM-2013-11 Aqua Tempo Power Series (with LAK) air cooled scroll chiller unit (50Hz)

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of micro switches are connected, otherwise micro switches may suffer displacement, thus leading to failure
of flow switches.

d. Special grounding screws should be used for earth connection. Bolts should not be installed or removed
at will; otherwise flow switches may suffer deformation and failure.

e. Flow switches have been set at minimal flow value before leaving the factory. They should not be adjusted
below the setting value at the factory, or they may suffer failure. After installing flow switches, please press
the flow switch lever several times to check them. When the lever is found not to respond with

“

clatter”,

rotate the screw in a clockwise direction, until “clatter” occurs.

f. Be sure to determine the model of target slice according to the rated flow of the unit, the diameter of the
outlet pipe and the adjustment range of the target slice of the flow switch. Besides, the target slice should not
contact with other restrictors in the pipeline or on the inner wall of the pipeline, or the flow switch cannot be
reset normally.

● Determine whether the flow switch and the system connected with it are in good operation according to the
measured value by flow meter, namely, when the measured value on flow meter is less than 60% of rated
water flow of the unit, the water flow switch should be cut off and observed for 3 working periods, and it
should be covered with flow switch shell timely.

Schematic diagram of water flow switch

12.2.4 Installation of water system pipeline for 30kW module
Installation of single-module water system pipeline

Installation of multi-module water system pipeline

1)

Installation mode I (recommended installation mode)

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Содержание Aqua Tempo Super Series

Страница 1: ...6 Piping Diagrams 26 7 Wire Diagrams 32 8 Electric Characteristics 46 9 Capacity Tables 48 10 Exploded Views 58 11 Troubleshooting 82 12 Installation 98 13 Commissioning 125 14 Maintenance 126 15 Con...

Страница 2: ...5 MGBL F65W RN1 380 400V 3ph 50Hz Shell and tube 16 1040 KJRM 120D BMK E 6 MGBL D65W RN1 380 415V 3ph 50Hz Shell and tube 16 1040 KJRM 120D BMK E 7 MGBL F130W RN1 380 400V 3ph 50Hz Shell and tube 8 10...

Страница 3: ...s with LAK air cooled scroll chiller unit 50Hz MCAC ATSM 2013 11 2 1 3 External appearance MGCSL F30W RN1 MGCSL D30W RN1 MGBL F130W RN1 MGBL F200W RN1 MGBL F250W RN1 MGCL F30W RN1 MGCL D30W RN1 MGBL F...

Страница 4: ...cooling and heating capacity output basing on actual requirement of the indoor room Digital scroll technique provide maximum reliability high efficiency and quiet operation 4 Modular design flexible...

Страница 5: ...ion happens this unit will stop but the others will keep running If slave unit s protection happens this unit will stop but the others will keep running Except PE P9 protection happens PE Low temperat...

Страница 6: ...cost savings Easy to transport No need cooling water tower 11 Reliable protections Many kinds of protection are adopted to make sure the safe running for chiller 12 Super reliability System will be mo...

Страница 7: ...C must add antifreeze 10 C 46 C 5 C 17 C 7 C is default Heating 10 C 21 C 22 C 50 C 45 C is default Chilled outlet water temperature can be adjusted by wired controller according to customer s demand...

Страница 8: ...kW 10 1 2 pump 10 1 2 pump Cooling rated current A 16 3 16 3 Heating kW 9 8 1 2 pump 9 8 1 2 pump Heating rated current A 16 16 Max input consumption kW 13 4 Max running current A 25 3 Max starting c...

Страница 9: ...Control type Wired controller Safety protection device 1 Protection for over high discharge pressure 2 Protection for over low suction pressure 3 Power supply phase sequence protection 4 Anti freezing...

Страница 10: ...tor Amp LRA A 74 74 74 Power input Cooling kW 10 0 10 0 Cooling rated current A 16 3 16 3 Heating kW 9 8 9 8 Heating rated current A 16 16 Max input consumption kW 12 6 Max running current A 21 1 Max...

Страница 11: ...0 4 6 1 Signal wire mm 2 No 0 75 3 core with shielding Control type Wired controller Safety protection device 1 Protection for over high discharge pressure 2 Protection for over low suction pressure 3...

Страница 12: ...Capacity kW 34 7 35 4 16 848 16 2 Input kW 10 86 10 8 5 75 5 2 Rate current RLA A 21 4 21 1 12 7 11 8 Locked rotor Amp LRA A 147 144 82 4 74 Refrigerant Type R410A R410A Refrigerant control EXV capil...

Страница 13: ...e protection 9 Compressor discharge temperature protection 10 Water flow cut off protection 11 Sensor malfunction protection 12 Low ambient temperature drive up protection 13 Low temperature protectio...

Страница 14: ...er input Cooling kW 40 8 63 Cooling rated current A 73 110 Heating kW 43 61 Heating rated current A 74 4 107 Max input consumption kW 55 5 78 3 Max running current A 109 150 Max starting current A 252...

Страница 15: ...in Winter 6 Protection for compressor over current 7 Protection for compressor overload 8 Outlet and inlet water temperature difference protection 9 Compressor discharge temperature protection 10 Wat...

Страница 16: ...20 7 Locked rotor Amp LRA A 142 Refrigerant oil ml 3300 Refrigerant Type R410A Refrigerant control EXV capillary Weight kg 15 4 Condenser Air side Type Fin coil Number of rows 3 Fan motor model YDK55...

Страница 17: ...ure protection 10 Water flow cut off protection 11 Sensor malfunction protection 12 Low ambient temperature drive up protection 13 Low temperature protection of shell and tube heat exchanger Noise lev...

Страница 18: ...er unit 50Hz 17 4 Dimensions 30kW module Front view Top view Model Unit A B C D E F MGCL F30W RN1 MGCL D30W RN1 mm 1514 841 1865 115 315 172 inch 59 6 33 11 73 43 4 53 12 4 6 77 No Name 1 Top cover 2...

Страница 19: ...led scroll chiller unit 50Hz MCAC ATSM 2013 11 18 30kW module MGCSL F30W RN1 MGCSL D30W RN1 1865 874 317 Front view Left view Top view 1 1 2 4 5 6 3 NO NAME 1 2 3 4 5 6 Air outlet Air inlet Water outl...

Страница 20: ...Model Unit A B C D E F G H I J K MGBL F65W RN1 MGBL D65W RN1 mm 2000 900 1880 350 1420 225 1500 506 530 930 450 inch 78 74 35 4 74 13 78 55 91 8 86 59 06 19 92 20 87 36 61 17 72 130kW module Front vie...

Страница 21: ...Top view Anchor hole Model Unit A B C D E F G H MGBL F130W RN1 mm 2000 1685 2080 350 1420 506 1550 1586 inch 78 74 66 34 81 89 13 78 55 91 19 92 61 02 62 44 No Name 1 Top cover 2 Condenser 3 Compresso...

Страница 22: ...r unit 50Hz 21 200kW module Model unit A B C D E F G H MGBL F200W RN1 Mm 2850 2000 2110 3470 2156 506 1888 2388 inch 112 2 78 74 83 07 136 61 84 88 19 92 74 33 94 02 No Name 1 Top cover 2 Compressor 3...

Страница 23: ...74 83 86 48 62 84 88 22 56 74 33 61 06 Front view E A C F D No Name 1 Top cover 2 Compressor 3 Evaporator 4 Water outlet 5 Electric control box 6 Water inlet 7 Condenser 8 Transportation guard plate...

Страница 24: ...cylinder A Low pressure cylinder B 4 way valve A 4 way valve B Condenser Evaporator Double pipe heat exchanger Fan Water outlet Water inlet EXV EXV 5 2 65kW module MGBL F60W RN1 Each module has two c...

Страница 25: ...tems Dry type evaporator Condenser Water flow direction Compressor B low pressure cylinder B 4 Way valve A Fan A EXV Capillary EXV 2 1 2 Unit 2 Capillary Fan B 4 Way valve B Compressor A low pressure...

Страница 26: ...er B 4 Way valve A Fan A EXV Capillary EXV 3 Unit 2 Unit 3 Capillary Fan B 4 Way valve B Compressor A low pressure cylinder A Unit 1 5 5 250kW module Each module has eight compressors with two separat...

Страница 27: ...Diagrams 6 1 30kW module water pipeline sketch drawing The table below describes the symbols Symbol Symbol explanation Symbol Symbol explanation Stop valve Y shaped filter Pressure gauge Thermometer...

Страница 28: ...odule water pipeline sketch drawing For MGCSL F D 30W RN1 The table below describes the symbols Symbol Symbol explanation Symbol Symbol explanation Safety valve Y shaped filter Pressure gauge Thermome...

Страница 29: ...ol Symbol explanation Symbol Symbol explanation Stop valve Y shaped filter Pressure gauge Thermometer Water flow switch Circulating pump Gate valve Check valve Flexible joint Automatic discharge valve...

Страница 30: ...6 3 130kW module water pipeline sketch drawing The table below describes the symbols Symbol Symbol explanation Symbol Symbol explanation Stop valve Y shaped filter Pressure gauge Thermometer Water flo...

Страница 31: ...6 4 200kW module water pipeline sketch drawing The table below describes the symbols Symbol Symbol explanation Symbol Symbol explanation Stop valve Y shaped filter Pressure gauge Thermometer Water flo...

Страница 32: ...6 5 250kW module water pipeline sketch drawing The table below describes the symbols Symbol Symbol explanation Symbol Symbol explanation Stop valve Y shaped filter Pressure gauge Thermometer Water flo...

Страница 33: ...MCAC ATSM 2013 11 Aqua Tempo Power Series with LAK air cooled scroll chiller unit 50Hz 32 7 Wire Diagrams 7 1 Wiring diagrams 30kW module...

Страница 34: ...D U L E O N OF F S IG N A L L OW V O L T A GE SI G N AL D O N T C O N N E CT H I GH V OLT A G E P R O V I D E B Y U S E R P R O V I D E B Y U S E R O N OF F S I G NA L 2 WAY TERMINAL XT3 11 WAY TERMIN...

Страница 35: ...Aqua Tempo Power Series with LAK air cooled scroll chiller unit 50Hz MCAC ATSM 2013 11 34 65kW module MGBL F65W RN1...

Страница 36: ...MCAC ATSM 2013 11 Aqua Tempo Power Series with LAK air cooled scroll chiller unit 50Hz 35 65kW module MGBL D65W RN1...

Страница 37: ...Aqua Tempo Power Series with LAK air cooled scroll chiller unit 50Hz MCAC ATSM 2013 11 36 130kW module...

Страница 38: ...MCAC ATSM 2013 11 Aqua Tempo Power Series with LAK air cooled scroll chiller unit 50Hz 37 200kW module...

Страница 39: ...Aqua Tempo Power Series with LAK air cooled scroll chiller unit 50Hz MCAC ATSM 2013 11 38 250kW module...

Страница 40: ...MCAC ATSM 2013 11 Aqua Tempo Power Series with LAK air cooled scroll chiller unit 50Hz 39 7 2 Networking communication schematic of main unit and auxiliary unit 30kW module...

Страница 41: ...heater and pump is just for reference please follow the instructions of corresponding auxiliary heater products Please choose such accessory as power wire switch of auxiliary heater according to the...

Страница 42: ...e n g t h o f w i r e s hould be shorter t han 500m 1 00 Black Yellow Gray Query Fault Notes The wiring diagram of auxiliary heater and pump is just for reference please follow the instructions of cor...

Страница 43: ...gt h of wir e s h ou ld be s ho rt er t h an 50 0m 1 00 Black Yellow Gray Query Fault Notes The wiring diagram of auxiliary heater and pump is just for reference please follow the instructions of cor...

Страница 44: ...o r r e f e r e n ce p l e a se f o l l o w t he i n str u c ti o n s o f c o rr esp o n di n g a u x i l i a r y h eat e r p r o du c t s P l e as e c h o o s e s u ch a c c e s s o r y as p o we r w...

Страница 45: ...Aqua Tempo Power Series with LAK air cooled scroll chiller unit 50Hz MCAC ATSM 2013 11 44 200kW module...

Страница 46: ...e corresponding to the Terminal P Q and E of Wiring Board in Main Module Black Yello w Gray Power Supply Connector N o t es T he wi r i ng di a g r am of au x i l i a ry h e a t er and pu mp is j u st...

Страница 47: ...11 8 0 67 3 1 MGCL D30W RN1 50 380 415 342 456 21 1 36 74 10 6 11 8 0 67 3 1 MGBL F65W RN1 50 380 400 342 440 54 5 70 147 21 4 0 865 2 4 0 2 MGBL D65W RN1 50 380 415 342 456 54 5 70 144 82 4 74 21 1...

Страница 48: ......

Страница 49: ...0 9 70 30 00 10 00 28 17 10 50 25 97 11 03 8 00 37 04 9 40 34 78 9 69 32 72 9 99 30 84 10 30 28 99 10 82 26 76 11 36 9 00 38 09 9 49 35 73 9 79 33 58 10 09 31 62 10 40 29 75 10 92 27 49 11 47 10 00 39...

Страница 50: ...56 43 00 18 22 6 52 22 86 7 40 26 98 8 23 30 08 8 94 32 80 9 41 36 54 9 98 41 81 10 77 44 00 17 86 6 65 22 44 7 55 26 53 8 39 29 61 9 12 32 32 9 60 35 94 10 18 41 04 10 99 45 00 17 60 6 78 22 14 7 71...

Страница 51: ...00 20 40 61 04 21 42 56 27 22 49 8 00 80 26 19 18 75 36 19 77 70 90 20 38 66 82 21 01 62 81 22 06 57 97 23 17 9 00 82 52 19 36 77 41 19 96 72 76 20 58 68 51 21 22 64 47 22 28 59 57 23 39 10 00 85 65...

Страница 52: ...0 39 28 14 29 49 28 16 24 58 18 18 05 64 86 19 62 70 74 20 65 78 80 21 89 90 15 23 64 44 00 38 52 14 58 48 39 16 57 57 20 18 42 63 84 20 02 69 69 21 07 77 50 22 33 88 50 24 12 45 00 37 96 14 88 47 75...

Страница 53: ...42 84 112 55 44 98 8 00 160 52 38 35 150 72 39 54 141 79 40 76 133 64 42 02 125 62 44 13 115 95 46 33 9 00 165 05 38 73 154 83 39 92 145 52 41 16 137 02 42 43 128 94 44 55 119 14 46 78 10 00 171 31 3...

Страница 54: ...59 98 56 32 48 116 37 36 09 129 73 39 23 141 47 41 30 157 60 40 72 180 29 43 98 44 00 77 03 29 17 96 78 33 15 114 39 36 83 127 67 40 03 139 38 42 14 154 99 41 55 177 00 44 88 45 00 75 92 29 76 95 49...

Страница 55: ...66 15 160 17 69 46 8 00 228 44 59 22 214 49 61 06 201 78 62 94 190 18 64 89 178 77 68 13 165 00 71 54 9 00 234 87 59 80 220 33 61 65 207 08 63 55 194 99 65 52 183 49 68 80 169 54 72 24 10 00 237 19 6...

Страница 56: ...2 84 46 08 168 65 51 20 188 01 55 66 205 03 58 58 228 40 62 10 261 29 67 07 44 00 111 64 41 38 140 26 47 02 165 79 52 25 185 03 56 79 202 00 59 78 224 62 63 37 256 52 68 44 45 00 110 03 42 22 138 40 4...

Страница 57: ...5 82 22 216 44 86 33 8 00 308 70 73 61 289 86 75 88 272 68 78 23 257 00 80 65 241 58 84 68 222 98 88 92 9 00 317 40 74 32 297 75 76 62 279 84 78 99 263 50 81 43 247 95 85 50 229 11 89 78 10 00 329 43...

Страница 58: ...92 84 60 44 227 67 67 15 253 82 72 99 276 79 76 83 308 34 81 44 352 75 87 96 44 00 150 72 54 27 189 35 61 67 223 81 68 52 249 79 74 48 272 70 78 40 303 24 83 10 346 30 89 75 45 00 148 54 55 38 186 84...

Страница 59: ...Aqua Tempo Power Series with LAK air cooled scroll chiller unit 50Hz MCAC ATSM 2013 11 58 10 Exploded Views 10 1 MGCSL F30W RN1...

Страница 60: ...it 1 14 Suction pipe ass y B 1 28 1 Electronic expansion valve 1 14 1 Pipe joint 1 28 2 Strainer 1 15 Compressor 2 29 Safety valve 1 16 A unit four way valve ass y 1 30 Double pipe heat exchanger 1 16...

Страница 61: ...1 49 Outlet pipe fixed base 1 19 8 Three phase power protection devices 1 50 Net 2 19 9 Wire joint 4 51 Clapboard supporting board 3 19 10 Wire joint 1 52 About clapboard 1 19 11 Wire joint 1 53 Top...

Страница 62: ...MCAC ATSM 2013 11 Aqua Tempo Power Series with LAK air cooled scroll chiller unit 50Hz 61...

Страница 63: ...ted pipe 1 16 5 Pipe joint 3 37 Inlet pipe ass y of pump 1 16 6 Pressure controller 1 37 1 Y shape filter 1 17 B unit 4 way valve ass y 1 37 2 Water charge valve 1 17 1 4 way valve 1 38 Target flow vo...

Страница 64: ...MCAC ATSM 2013 11 Aqua Tempo Power Series with LAK air cooled scroll chiller unit 50Hz 63 10 2 MGCL D30W RN1 25 36 35 34 33 32 31 30 29 28 27 26 55 48 54 38 40 39 41 42 43 44 45 46 47 37...

Страница 65: ...valve solenoid 1 28 Welding parts water tray 1 10 3 Muffler 1 29 Compressor s cover 1 10 4 Strainer 1 30 Condenser components of unt A 1 10 5 Meter connector 3 31 Cover 1 11 Input pipe ass y II of uni...

Страница 66: ...Name Qty No Part Name Qty 23 Base 1 52 Wired controller 1 24 Base ass y 1 53 Pressure controller 2 25 Outdoor unit electrical box ass y 1 54 Pressure controller 2 25 1 Terminal block 1 55 Digital comp...

Страница 67: ...r way valve ass y of unit A 1 26 Drainage pan holder 2 10 1 4 way valve 1 27 The door of electrical box 1 10 2 4 Ways valve solenoid 1 28 Welding parts water tray 1 10 3 Muffler 1 29 Compressor s cove...

Страница 68: ...20 The welding part of small baseplate 1 49 Discharge temperature sensor 2 21 Accumulator cylinder 2 50 Compressor electric heater 2 22 Compressor Fixed scroll 2 51 Room temp sensor ass y 1 23 Base 1...

Страница 69: ...Aqua Tempo Power Series with LAK air cooled scroll chiller unit 50Hz MCAC ATSM 2013 11 68...

Страница 70: ...ion pipe ass y A 1 13 Triangle reinforcement ass y 8 29 B unit suction pipe ass y 1 14 Reinforcement board 4 30 A four way valve assembly machine 1 15 Base 1 31 B unit four way valve ass y 1 16 Compre...

Страница 71: ...Aqua Tempo Power Series with LAK air cooled scroll chiller unit 50Hz MCAC ATSM 2013 11 70 MGBL D65W RN1...

Страница 72: ...MCAC ATSM 2013 11 Aqua Tempo Power Series with LAK air cooled scroll chiller unit 50Hz 71...

Страница 73: ...Evaporator input pipe ass y of unit B 1 31 Four way valve ass y of A 1 10 1 Evaporator input pipe ass y 1 31 1 4 way valve 1 10 1 1 Electronic expansion valve 1 31 2 Pressure controller 1 10 1 2 Strai...

Страница 74: ...MCAC ATSM 2013 11 Aqua Tempo Power Series with LAK air cooled scroll chiller unit 50Hz 73 10 4 MGBL F130W RN1...

Страница 75: ...or capacitor 4 46 2 B flute shaped tube assemblies 1 12 8 Wire joint 4p 1 46 3 The condenser splitter assemblies B 1 12 9 Wire joint 5p 1 47 A1 machine to take over the evaporator component four way v...

Страница 76: ...lectronic expansion valve 1 67 Electrical heating belt compression 4 32 B1 Evaporator inlet pipe assembly machine 1 68 Four way valve coil 2 32 1 Electronic expansion valve 1 69 Four way valve coil 2...

Страница 77: ...Aqua Tempo Power Series with LAK air cooled scroll chiller unit 50Hz MCAC ATSM 2013 11 76 10 5 MGBL F200W RN1...

Страница 78: ...ation base 1 51 Trunking II 1 18 A cover board electronic control 1 52 II trunking cover 1 19 Outdoor unit electrical box ass y 1 53 Input pipe ass y of evaporator unit B 1 19 1 Welding together piece...

Страница 79: ...ces of condenser 3 75 1 Electronic expansion valve 1 32 A machine Condenser Parts 3 76 Input pipe ass y of evaporator unit E 1 33 Tube fixed plate II 2 76 1 Electronic expansion valve 1 34 Welding par...

Страница 80: ...MCAC ATSM 2013 11 Aqua Tempo Power Series with LAK air cooled scroll chiller unit 50Hz 79 10 6 MGBL F250W RN1...

Страница 81: ...10 69 2 Installation board II ass y 1 14 Inputting pipe ass y of C unit evaporator 1 69 3 Installation board I ass y 1 14 1 Electronic expansion valve 1 69 4 Low temp cooling module ass y 4 14 2 Strai...

Страница 82: ...Output pipe of evaporator 1 34 Fixed board II of grille 2 87 Output pipe ass y of evaporator A 1 35 Compressor 8 88 Output pipe ass y of evaporator B 1 37 Liquid separator 4 89 Output pipe ass y of e...

Страница 83: ...nits on line have decreased 14 Ed Reserved failure code 15 EF Inlet water temperature sensor error 16 P0 High pressure or air discharge temperature protection in system A manual recovery 17 P1 Low pre...

Страница 84: ...ed 14 Ed Reserved failure code 15 EF Inlet water temperature sensor error 16 P0 High pressure or air discharge temperature protection in system A Manual recovery 17 P1 Low pressure protection in syste...

Страница 85: ...Ed Reserved failure code 15 EF Inlet water temperature sensor error 16 P0 High pressure or air discharge temperature protection in system A Manual recovery 17 P1 Low pressure protection in system A Ma...

Страница 86: ...Ed Reserved failure code 15 EF Inlet water temperature sensor error 16 P0 High pressure or air discharge temperature protection in system A Manual recovery 17 P1 Low pressure protection in system A Ma...

Страница 87: ...Ed Reserved failure code 15 EF Inlet water temperature sensor error 16 P0 High pressure or air discharge temperature protection in system A Manual recovery 17 P1 Low pressure protection in system A Ma...

Страница 88: ...Over high temperature in chilling water inlet Check water temperature Excessive high air suction pressure See Excessive high air suction pressure Over low air discharge pressure Heating operation Over...

Страница 89: ...quid refrigerant flows into compressor from evaporator result in liquid slugging Adjust refrigerant charge volume Aging of compressor Replace a new compressor Compressor can t start Over current relay...

Страница 90: ...oose Fin heat exchanger in cooling mode is too dirty or aged or too heavy encrustation in shell and tube for heating EXV capillary and filter are dirty blocking Discharge temperature protection See th...

Страница 91: ...if yes please replace PCB Couldn t open the EXV The EXV capillary and filter are dirty blocked and ice blocked PCB mistakes to alarm Inform the customer service center Refrigerant is too less Inspect...

Страница 92: ...ce PCB mistakes to alarm Yes Yes The fin of heat exchanger is dirty or aged in cooling mode Clean heat exchanger Replace PCB Replace temperature sensor Check the fan motor capacitor 1 phase Replace in...

Страница 93: ...s Yes Yes Yes No No No Water flow is lower The outlet water temperature sensor or inlet water temperature sensor brought drifting when collect PCB mistakes to alarm Replace temperature sensor Replace...

Страница 94: ...rotector is broken PCB mistakes to alarm No Yes Adjust connecting wire No No No Yes Check power supply Yes Yes Replace phase lack protector Replace PCB Inform the customer service center No power inpu...

Страница 95: ...less flow head Designed the water pipe inner dimension is too less Open the pump or change inspect the power supply or control circuit of pump Yes Yes Yes Yes Yes Yes Yes Yes Open the valve Replace t...

Страница 96: ...es to alarm The circuit of total outlet water temperature sensor is shorten Replace PCB Fixed joint Replace temperature sensor Replace temperature sensor The joint of total outlet water temperature se...

Страница 97: ...nsor The unit s circuit of inlet water temperature sensor is shorten Replace temperature sensor The unit s joint of inlet water temperature sensor is loose Fixed joint No Yes Yes Yes Yes Yes No No No...

Страница 98: ...ature sensor malfunction Inform the customer service center PCB mistakes to alarm The circuit of ambient temperature sensor is broken Replace PCB Replace temperature sensor The circuit of ambient temp...

Страница 99: ...the length of each rod must be more than the outer frame of the base and suitable for balancing of the unit b Lifting the strength lifting rope belt can bear should be 4 times the weight of the unit C...

Страница 100: ...MCAC ATSM 2013 11 Aqua Tempo Power Series with LAK air cooled scroll chiller unit 50Hz 99 55 60 65kW module 130kW module...

Страница 101: ...ore than 15 when carrying the unit to avoid overturn of the unit ng several rolling rods of the same size are placed under the base of the unit and the length of each rod must be uter frame of the bas...

Страница 102: ...the turbulent flow from disturbing the air entering the unit If the unit needs to be provided with sunk fence the height of the latter should not be more than that of the former if Persian blinds are...

Страница 103: ...Aqua Tempo Power Series with LAK air cooled scroll chiller unit 50Hz MCAC ATSM 2013 11 102 130kW module 200kW module Input of airflow Input of airflow A B D C Input of airflow Input of airflow E...

Страница 104: ...nits should not be less than 300mm the installation can also follow the direction B and C as shown in the figure above the spaces between the unit and the obstacle are given in the figure above and th...

Страница 105: ...n The unit should be located on the horizontal foundation the ground floor or the roof which can bear operating weight of the unit and the weight of maintenance personnel Refer to the operating weight...

Страница 106: ...ooled scroll chiller unit 50Hz 105 30kW module 65kW module 130kWmodule 200kW module 225 Drainage channel Anchor bolt 1550 1586 80 Concrete Cement mortar Drainage channel 230 Drainage channel Anchor bo...

Страница 107: ...ices Damping devices must be provided between the unit and its foundation By means of the 15mm diameter installation holes on the steel frame of the unit base the unit can be fastened on the foundatio...

Страница 108: ...ons of pipeline engineering 12 2 1 Connection requirements of chilled water pipes a All chilled water pipelines should be thoroughly flushed to be free of any impurity before the unit is operated Any...

Страница 109: ...quipped with an independent fuse n When the ambient temperature is lower than 2 and the unit will be not used for a long time water inside the unit should be drained If the unit is not drained in wint...

Страница 110: ...d reduce the unit s performance For performance at elevations other than sea level refer to Table 3 Maximum allowable altitude is 1800meters Evaporator temperature drop factors Performance tables are...

Страница 111: ...llation regulation guide for water flow switch Please carefully check flow switches before conducting installation of the water flow switch Packing should be in good condition and the appearance shoul...

Страница 112: ...s f Be sure to determine the model of target slice according to the rated flow of the unit the diameter of the outlet pipe and the adjustment range of the target slice of the flow switch Besides the t...

Страница 113: ...tity max 16 2 Installation mode II n the module quantity max 16 12 2 5 Installation of water system pipeline for 65kW module Installation of single module water system pipeline Installation of multi m...

Страница 114: ...ith LAK air cooled scroll chiller unit 50Hz 113 Less than 6 modules 2 Installation mode III recommended installation mode n the module quantity max 16 Installation mode A less than 16 modules 3 Instal...

Страница 115: ...er outlet temp sensor Water intlet Water outlet Installation of multi module water system pipeline 1 Installation mode I recommended installation mode n the module quantity max8 No n module No n 1 add...

Страница 116: ...on water system pipeline n the module quantity max5 a Installation mode I recommended installation mode No 1 unit No 0 address main unit No n unit n 8 No n 1 unit No 2n 3 address No 2n 1 address No 1...

Страница 117: ...ddress No 3n 1 address Fig 4 6 less than 5 modules No 1 address No 3n 5 address No 3n 2 address Pump No 2 address No 3n 6 address No 3n 3 address Drill dead hole at the position and move the total eff...

Страница 118: ...diameter 30 1 DN40 30 9 DN100 30 2 30 10 30 3 DN65 30 11 30 4 30 12 DN125 30 5 30 13 30 6 DN80 30 14 30 7 30 15 30 8 30 16 Table of diameter parameters of main inlet and outlet pipes for 65kW module U...

Страница 119: ...wired controller and one water flow switch are required and connected on the main module The unit can be started up through the wired controller only after all addresses are set and the aforementioned...

Страница 120: ...s 12 2 11Design of expansion tank If a closed expansion tank with its filled volume of air is too small the system pressure will easily exceed the maximum allowable pressure and cause water to dischar...

Страница 121: ...d three way resistance two way resistance or three way resistance as well as filter resistance H4 the longest terminal resistance 2 Installation the pump a The pump should be installed at the water in...

Страница 122: ...d the wires of power supply should be kept more than 100 mm away from the control wires Only use 380 415V 3Ph 50Hz rated power supply for the unit and the maximum allowable range of voltage is 342V 41...

Страница 123: ...grounding wires which are not allowed to be connected with the grounding wires of gas fuel pipelines water pipelines lightning conductors or telephones Improper earth connection may cause electric sho...

Страница 124: ...ed out of easy reach of non professional maintenance personnel to avoid mal operation and improve safety 9 Connection of control wires of water flow switches the wire leads prepared by the user of wat...

Страница 125: ...provide by user to the HEAT COOL port of main unit as follows 3 Wiring of ALARM port Connect the device provided by user to the ALARM dry contact output signal ports of the module units as follows If...

Страница 126: ...urs remove the fault first and start the unit according to the operating method in the unit control instruction after determining that there is no fault existing in the unit 6 3 2 Conduct trial run fo...

Страница 127: ...an the pipe and heat exchanger with clean water after cleaning agent is used Conduct water treatment to prevent water system from being eroded or re absorption of scale In case of using cleaning agent...

Страница 128: ...on and discharge pressure Disassembling compressor Follow the following procedures if compressor needs to be disassembled 1 Cut off the power supply of unit 2 Remove power source connection wire of co...

Страница 129: ...ger Water flow of the user side Anytime Within 5 of the standard Temperature Anytime Within the standard Antifreeze concentration Once Month Make sure it is set above the concentration Refer to the ph...

Страница 130: ...x allowed working pressure when unit operates Do not use oxygen for leakage inspection only refrigerant or dry nitrogen is allowed Do not cut any component or pipes with flames or electrical soldering...

Страница 131: ...r it will be shut down and re started after 3 min 3 Power port for the current board 4 T4 outdoor ambient temperature sensor Fault code E7 T3B pipe temperature sensor of the condenser B Fault code E6...

Страница 132: ...oard to the ON position and enter to the remote control mode The wired controller is invalid Remote control port ON OFF signal effect on NO 0 unit 11 Electronic expansion valve of the system B 12 Nume...

Страница 133: ...larm signal output of the unit ON OFF signal 22 Auxiliary electric heater Attention the control port value of auxiliary electric heater actually detected is ON OFF but not 220 240V control power suppl...

Страница 134: ...31 Input of three phase four wire power supply Fault code E1 Three phases A B and C of power supply should exist simultaneously and the difference of phase angle should be 120 among them If the condi...

Страница 135: ...unit Start outdoor fan A only start A and B gears and control the unit through T4 2 T3B and T3A when the electric control of the unit detects the temperature of the outdoor pipe T3A or T3B of the syst...

Страница 136: ...he electric control board The address code 0 is provided as the main unit The priority of being the main unit is given to the unit with digital compressor and other addresses are subordinate units Onl...

Страница 137: ...ansion valve is used to control refrigerant flow under different operating modes and different loads 19 Auxiliary electric heater Attention the control port value of auxiliary electric heater actually...

Страница 138: ...e protection of the system A Protection code Pc Anti freezing pressure protection of the system B Protection code Pd 34 Remote control port ON OFF signal effect on NO 0 unit 1 Dial the code S7 in the...

Страница 139: ...ric control of the unit Start outdoor fan A only start A and B gears and control the unit through T4 2 T3B and T3A when the electric control of the unit detects the temperature of the outdoor pipe T3A...

Страница 140: ...The operating status of outdoor system can be observed through spot check and specific display contents are as shown in the following figure Display contents of operating mode 1 cooling 2 heating 4 p...

Страница 141: ...lower than 45 the switch will be closed and the auxiliary electric heater will begin to work when the total water outlet temperature is higher than 50 the switch will be opened and the auxiliary elect...

Страница 142: ...Three phases A B and C of power supply should exist simultaneously and the difference of phase angle should be 120 among them If the conditions are not met fault of phase sequence or phase lack may oc...

Страница 143: ...gh electric control of the unit Start outdoor fan A only start A and B gears and control the unit through T4 2 T3B and T3A when the electric control of the unit detects the temperature of the outdoor...

Страница 144: ...The operating status of outdoor system can be observed through spot check and specific display contents are as shown in the following figure Display contents of operating mode 1 cooling 2 heating 4 p...

Страница 145: ...lower than 45 the switch will be closed and the auxiliary electric heater will begin to work when the total water outlet temperature is higher than 50 the switch will be opened and the auxiliary elect...

Страница 146: ...Three phases A B and C of power supply should exist simultaneously and the difference of phase angle should be 120 among them If the conditions are not met fault of phase sequence or phase lack may oc...

Страница 147: ...gh electric control of the unit Start outdoor fan A only start A and B gears and control the unit through T4 2 T3B and T3A when the electric control of the unit detects the temperature of the outdoor...

Страница 148: ...The operating status of outdoor system can be observed through spot check and specific display contents are as shown in the following figure Display contents of operating mode 1 cooling 2 heating 4 p...

Страница 149: ...lower than 45 the switch will be closed and the auxiliary electric heater will begin to work when the total water outlet temperature is higher than 50 the switch will be opened and the auxiliary elect...

Страница 150: ...Three phases A B and C of power supply should exist simultaneously and the difference of phase angle should be 120 among them If the conditions are not met fault of phase sequence or phase lack may oc...

Страница 151: ...gh electric control of the unit Start outdoor fan A only start A and B gears and control the unit through T4 2 T3B and T3A when the electric control of the unit detects the temperature of the outdoor...

Страница 152: ...ot check The operating status of outdoor system can be observed through spot check and specific display contents are as shown in the following figure Display contents of operating mode 1 cooling 2 hea...

Страница 153: ...lower than 45 the switch will be closed and the auxiliary electric heater will begin to work when the total water outlet temperature is higher than 50 the switch will be opened and the auxiliary elect...

Страница 154: ...Three phases A B and C of power supply should exist simultaneously and the difference of phase angle should be 120 among them If the conditions are not met fault of phase sequence or phase lack may oc...

Страница 155: ...R 120A MBTE air cooled scroll wired controller 2 Cooling only air cooled scroll wired controller ALARM CLEAR button Press the button then can clear some errors which need to operate manually for recov...

Страница 156: ...the compressor IA Setting temperature Ts outdoor ambient temperatures T4 outdoor pipe temperature T3b outdoor pipe temperature T3A The wired controller only displays the last fault information and the...

Страница 157: ...perature setting mode Press this button for minus clock or time at wire clock or time setting mode 12 13 PAGEUP DOWN button to spot check the operation parameters of unit in the main menu 14 HYSTERESI...

Страница 158: ...ing indicator of wired controller is light unit is start to run and display running status at wired controller Press this button once again unit will stop running Operation procedure of system informa...

Страница 159: ...ent temperature of wired controller 15 43 3 Operating RH of wired controller RH40 RH90 15 2 4 OUTLINE OF FUNCTIONS This wired controller provides the following functions 1 Connect with the outdoor uni...

Страница 160: ...lease connect the attached shorted wires to the corresponding communication port COM I or COM O in the main control board of the last parallel unit dial code Directly connect to the last parallel unit...

Страница 161: ...icate with upper unit reserved Please use 3 cord with shielding wire for connection The wire length depends on the specific situation in the installation wired controller 5 bit terminal base If it is...

Страница 162: ...e ADDRESS ADDRESS or Set Period 1 mode ADDRESS ADDRESS or Set Period 1 temperature ADDRESS ADDRESS Set Timer Period 2 or ADDRESS Set Period 2 start hour ADDRESS OK ADDRESS or Set Period 2 start minute...

Страница 163: ...It should operate the wired controller to start up the unit after 3 minutes later or all units are shutdown 4 The wired controller and the outdoor unit must connect with the same power supply powered...

Страница 164: ...heating water function is operated 4 Check Display when check function is operated 5 Anti freezing Display when the main unit ambient temperature is below 2 to remind the main unit should be do the an...

Страница 165: ...tc during spot check they are used to read over 0 15 units 15 Cancel key During setting parameters press this key to cancel setting After timing setting and then long press this key 3 seconds to cance...

Страница 166: ...ing is the minute of Timer 1 On press the or to adjust press key when finished the LCD will display as the following This time the hour of the clock will flash it means the current setting is the hour...

Страница 167: ...applied to different main unit and set to 2 3 4 respectively Yes No Yes No Main page Press Setting key twice to enter hour setting interface of Timer 1 On Press key to enter minute setting interface...

Страница 168: ...ock press the or to adjust press OK key when finished or wait for 7 seconds to be effective during the setting process press the Cancel key then it will exit without saving Note For getting the correc...

Страница 169: ...nt two button for 3 seconds to enter the wired remote address selection Press or key to select the desired value 7S key operation or press OK key to exit and save the settings and return Page Not save...

Страница 170: ...as on during query that means the corresponding outdoor unit has error or protection at that time and then can spot check the last 1 2 3 times error or protection of this outdoor unit After clear the...

Страница 171: ...environment temperature of wired controller 10 C 43 C 3 Operating RH of wired controller RH 40 RH90 15 3 8 Main functions of this wire controller as follows 1 Touch key operation 2 LCD displays operat...

Страница 172: ...serial port The system default selection is COM1 the software will checkout the available serial ports in the computer automatically and will list them at the Optional Table 4 When login on you must...

Страница 173: ...lay while PASSWORD error the window shows as Fig 4 4 7 In case the password error time exceed 6 times i e the 7th times password error the window show as Fig 4 5 and then click OK it will exit the pro...

Страница 174: ...represent please see below picture AC system diagram in Software Application 3 Lock KJR The in Fig 4 7 To lock or unlock the current selected wired controller to limit the wired controller setting th...

Страница 175: ...ld password error window as Fig 4 14 will show if the new passwords be input do not match the message box as Fig 4 15 will display Click Re login window as Fig 4 16 will display that interface ask use...

Страница 176: ...he wired controller modification see Fig 4 21 KJR Name could not empty or pure blank character string pure blank charter string is composed by space and tab c Delete wired controller Select an existin...

Страница 177: ...ith wired controller the message box as Fig 4 27 will pop up b Delete sub module Select the sub module which wanted to delete select the wanted delete sub module at the drop down box of Sub module add...

Страница 178: ...iming parameter Week Period Time On Time Off Timing Status Control Mode Turn on quantity Mode set and Setting temp d Timing ON OFF key for controlling the weekly timing wired controller See the key in...

Страница 179: ...uld be deleted Click the key window as Fig 4 35 shows click OK to delete Period Successful delete the Period message box as Fig 4 36 will show 1 Detail procedures of add a new Weekly Timing Schedule a...

Страница 180: ...g can not be at the same time point the following will be not allowed for example if the ON time was 8 00 of Period1 and the OFF time was 8 00 and the OFF time of Period1 was 10 00 and the ON time of...

Страница 181: ...en Time Off selecting then means do not turn off the unit display as Fig 4 45 Timing Status Drive up the weekly timing function in the current period or not Control Mode Automatically drive up mode Mo...

Страница 182: ...fy or select the serial port in computer The available serial port source is captured by software and saved at the optional list for user to select Provided that the selected serial port has been occu...

Страница 183: ...ut some relevant software information Wired controller lock unlock Provided that the selected wired controller in unlock status the key would display Lock KJR see Fig 4 56 once successful lock the wir...

Страница 184: ...the key would display Unlock KJR see Fig 4 61 once successful unlock the wired controller the message box see Fig 4 62 would display then the key displays Lock KJR see Fig 4 63 If the set failed mess...

Страница 185: ...of 0 address s operation status and display the operative interface according to the selected wired controller refrigeration system In the querying a message box see Fig 4 65 would pop up If successf...

Страница 186: ...ge box as Fig 4 69 would pop up The query performance failed Provided that malfunction occur the corresponding error code will show in the System Query Provided that protection function perform the co...

Страница 187: ...querying a message box see Fig 4 72 would pop up Query success see Fig 4 73 to note you the query is successful and update the parameter interface see Fig 4 74 base on the query result whereas Query o...

Страница 188: ...the these codes a floating window as the follows Fig 4 77 and 4 78 will appearance to giving the specific error or protection information More parameters Click More Parameters you could query more da...

Страница 189: ...e wired controller has been set all options in the System Set are empty See Fig 4 83 a message box as Fig 4 84 would show Click the System operate set in the conditioner of without Control Mode has be...

Страница 190: ...A message box See Fig 4 89 will pop up Once successful setting a message box as Fig 4 90 will display to inform you Successful System Set whereas Failed System set as Fig 4 91 will display 3 Uniformly...

Страница 191: ...for querying 1 Right click the My Computer and select the Properties as Fig 4 97 2 The window System Properties will be popped up after selecting the Properties and then select the Device Manager in...

Страница 192: ...ller unit 50Hz 191 4 Click the icon in front of the Ports COM LPT then can view the port names by the format as COM number these names are the usable serial port names for the computer Note the comput...

Страница 193: ...ommunication mode is nonpolar Provide with a LonWorks control interface for BMS by network variables complying with LonMark standard LonWorks interoperability Guidelines Version 3 4 Compliance LonWork...

Страница 194: ...ement tool 7 Communication port Communication port 8 Size 31 9cm X 25 1cm X 6 1cm 15 5 4 External dimension There are three installation methods as the following figure Do not install the unit in any...

Страница 195: ...6 NetWork Variables of setting main controller Air cooled scroll units max 16 units LONWORKS NET WORK LSQ LONWORKS BMS SYSTEM RS485 P Q E RS485 P Q E NO Name Name 2 4800bps Initial value 2 Address Typ...

Страница 196: ...ddress 13 The lonworks gateway can be used as a wired controller If you have chosen our production please check the wired controller in the Air cooled Scroll unit first before using the gateway If the...

Страница 197: ...a Tempo Power Series with LAK air cooled scroll chiller unit 50Hz MCAC ATSM 2013 11 196 Input network variable of air cooled scroll system Output network variable of air cooled scroll chiller unit sys...

Страница 198: ...ing set as 0 otherwise this network variable is invalid value Under setting heat mode of Air cooled Modular system setting the min value of the total water outlet temperature This network variable onl...

Страница 199: ...temperature of unit Water inlet temperature of unit This variable is only effective when the nciType being set as 0 Anti Freezing temperature of unit This variable is only effective when the nciType b...

Страница 200: ...G K9F 1208VOB 64M 4 I O 4 road 485 interface 5 BACnet connection BACnet IP 6 Input supply power 220V AC 7 Work temperature Temperature 0 50 Relative humidity 25 90 8 Mass of function See owner s manua...

Страница 201: ...entral air conditioning system and provides operational da ol functionality nclude Operation Mode Temperature Wired Controller Lock and Clear Alarm Users can change th ding BACnet object variables to...

Страница 202: ...nsorerrorinshell andtubeexchanger E3 E4 E5 E6 E7 E8 E9 EA EB EC ED EE EF Error of unit outlet wate r temp sensor Wired controllor detected that the units on line have decreased Error of inlet water te...

Страница 203: ...ector DPB71CM48 T 5 BACNET gateway LSQ BACnet Customized 6 Lonworks gateway LSQ Lonworks Customized 7 MODBUS gateway Customized 8 Network control software LSQ NET E V2 1 Customized Appendix 1 Accessor...

Страница 204: ...113 0 43482 6 49 3161 34 6 68355 74 1 43498 114 0 42304 5 46 5725 35 6 40021 75 1 38703 115 0 41164 4 44 36 6 13059 76 1 34105 116 0 4006 3 41 5878 37 5 87359 77 1 29078 117 0 38991 2 39 8239 38 5 629...

Страница 205: ...87 0 71982 24 1056 14020 29 72 30020 82 10 12220 135 2 27900 188 0 70606 23 995 10600 30 69 28160 83 9 80400 136 2 22396 189 0 69230 22 938 04500 31 66 39200 84 9 49440 137 2 17150 190 0 67940 21 884...

Страница 206: ...112 4 20454 165 1 11800 7 197 91180 60 21 39680 113 4 08930 166 1 09650 8 188 49480 61 20 64000 114 3 97750 167 1 07500 9 179 59380 62 19 90900 115 3 87000 168 1 05436 10 171 16580 63 19 22100 116 3 7...

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