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McQuay MCI16036CCU216A, Technical Manual

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McQuay MCI16036CCU216A Technical Manual Download Page 28

R410A 60Hz 16 SEER Universal Outdoor Series Technical Manual                                                                                 

28

 

   

 

7. 

E15

 ( High pressure switch error ) 

 

 

 

 

 

 

Summary of Contents for MCI16036CCU216A

Page 1: ...R410A 60Hz Universal Outdoor Series Technical Manual Outdoor Unit I 16 SEER TOP DISCHARGE UNIT TECHNICAL MANUAL...

Page 2: ...ons 13 3 Service Space 14 4 Wiring Diagrams 15 5 Electric Characteristics 17 6 Operation Limits 17 7 Sound Levels 18 8 Exploded View 19 9 Troubleshooting 20 Part 3 Indoor units 36 1 Round way cassette...

Page 3: ...hnical Manual III Part 4 Installation 70 1 Precaution on Installation 71 2 Vacuum Dry and Leakage Checking 73 3 Additional Refrigerant Charge 75 4 Insulation Work 77 5 Test Operation 79 6 Wiring diagr...

Page 4: ...410A 60Hz 16 SEER Universal Outdoor Series Technical Manual 4 Part 1 General Information 2 Model Names of Indoor Outdoor Units 4 3 External Appearance 5 4 Features 6 R410A 60Hz Universal Outdoor serie...

Page 5: ...Cooling Only MQC164036CCK216B 840 285 840 208 230V 1Ph 60Hz MQC164036CFC216B 1250 675 235 208 230V 1Ph 60Hz MQC164060CCK216B 840 285 840 208 230V 1Ph 60Hz MQC164060CFC216B 1670 750 235 208 230V 1Ph 6...

Page 6: ...R410A 60Hz 16 SEER Universal Outdoor Series Technical Manual 6 2 External Appearance 2 1 Indoor unit Cassette Floor ceiling 2 2 Outdoor unit...

Page 7: ...able quality 3 3 Can be matched with cassette floor ceiling and air handler units 3 4 Coils constructed with enhanced aluminum fins golden fins blue dins are avaliable 3 5 Integrated circuit with refr...

Page 8: ...oor Series Technical Manual 8 Part 2 Outdoor Unit 1 Specification 8 2 Dimensions 10 3 Service Space 11 4 Wiring Diagrams 12 5 Electric Characteristics 14 6 Operation Limits 14 7 Sound Levels 15 8 Expl...

Page 9: ...aluminum Hydrophilic aluminum foil aluminum Tube outside diameter mm 7 7 Tube material Inner grooved Inner grooved Coil length x height x width mm 2148 588 13 37 2136 798 26 76 Compressor Brand GMCC...

Page 10: ...760 875 Net Gross weight kg 66 70 80 85 Refrigerant Type R410A R410A Charge kg 2 2 3 8 Refrigerant pipe Liquid side Gas side mm inch 3 8 3 4 3 8 3 4 Max refrigerant pipe length m 25 30 Max difference...

Page 11: ...lation class B B Indoor coil Number of rows 3 4 Tube pitch a x row pitch b mm 25 21 65 22 19 05 Fin spacing mm 1 7 1 4 Fin type Hydrophilic Hydrophilic Tube outside dia and type mm 9 52 7 94 Inner gro...

Page 12: ...R410A 60Hz 16 SEER Universal Outdoor Series Technical Manual 12 Operation temp C 16 32 16 32...

Page 13: ...mm They are subject tochange without notice Certified dimensions will be provided upon request Model Dimensions mm Refrigerant Connection pipe Size mm A B C Liquid Vapor LF RF 36K 633 740 740 9 52 12...

Page 14: ...R410A 60Hz 16 SEER Universal Outdoor Series Technical Manual 14 3 Service Space...

Page 15: ...R410A 60Hz 16 SEER Universal Outdoor Series Technical Manual 15 4 Wiring Diagrams...

Page 16: ...R410A 60Hz 16 SEER Universal Outdoor Series Technical Manual 16...

Page 17: ...ge Min Max Outdoor motor output kw MCI16036CCU216A 60 208 230V 198V 242V 0 21 MCI16060CCU216A 60 208 230V 198V 242V 0 36 6 Operation Limits Operation mode Outdoor temperature Room temperature Cooling...

Page 18: ...eries Technical Manual 18 7 Sound Levels 1 m body height 1 2 m Microphone Model Noise level dB A MCI16036CCU216A 57 MCI16060CCU216A 60 Note Sound level is measured at a point 1 m in front of the unit...

Page 19: ...r assy 1 12 Cooler cover 1 5 Support board 3 13 Electronic components 1 6 Refrigenrant cooling tubes assy 1 13 1 Terminal block 1 7 Top panel 1 13 2 Outdoor display board 1 8 Compressor 1 13 3 Outdoor...

Page 20: ...T4 Outdoor ambient temperature sensor error E5 T5 Discharge temperature sensor error E6 T3 Condenser temperature sensor error E9 AC under voltage protection E10 EEPROM error E12 IPM modular sensor er...

Page 21: ...ture abnormal error P5 T3 Condenser sensor high temp protection In cooling mode P6 IPM module protection P8 IPM high temperature protection Ft M high temperature protection Ft P9 DC fan motor error P1...

Page 22: ...R410A 60Hz 16 SEER Universal Outdoor Series Technical Manual 22 LD Frequency limitation by discharge temp LE Frequency limitation by IPM modular high temp LF Frequency limitation by current...

Page 23: ...R410A 60Hz 16 SEER Universal Outdoor Series Technical Manual 23 1 E4 E5 E6 T4 T5 T3 temperature sensors error...

Page 24: ...R410A 60Hz 16 SEER Universal Outdoor Series Technical Manual 24 2 E10 EEPROM failure 3 E9 AC under voltage protection...

Page 25: ...R410A 60Hz 16 SEER Universal Outdoor Series Technical Manual 25 4 E12 IPM modular sensor error...

Page 26: ...R410A 60Hz 16 SEER Universal Outdoor Series Technical Manual 26 5 E13 HLP Pressure sensor error...

Page 27: ...R410A 60Hz 16 SEER Universal Outdoor Series Technical Manual 27 6 E14 H8 H12 T3 or T5 sensor disconnect error...

Page 28: ...R410A 60Hz 16 SEER Universal Outdoor Series Technical Manual 28 7 E15 High pressure switch error...

Page 29: ...R410A 60Hz 16 SEER Universal Outdoor Series Technical Manual 29 8 H0 Communication error of main chip and IPM chip 9 P1 H2 High pressure switch protection...

Page 30: ...R410A 60Hz 16 SEER Universal Outdoor Series Technical Manual 30 10 P2 H5 Low pressure switch protection 11 P3 Inverter over current protection...

Page 31: ...R410A 60Hz 16 SEER Universal Outdoor Series Technical Manual 31 12 P4 H6 T5 Discharge temperature abnormal error...

Page 32: ...R410A 60Hz 16 SEER Universal Outdoor Series Technical Manual 32 13 P5 H1 T3 condenser sensor high temp protection 14 P6 IPM module protection...

Page 33: ...R410A 60Hz 16 SEER Universal Outdoor Series Technical Manual 33 15 P8 H4 IPM high temperature protection 16 P9 DC fan motor error...

Page 34: ...R410A 60Hz 16 SEER Universal Outdoor Series Technical Manual 34 17 P12 H7 Wet operation error 18 P14 High compression ratio protection...

Page 35: ...R410A 60Hz 16 SEER Universal Outdoor Series Technical Manual 35 19 P15 Low compression ratio protection 20 L1 L2 DC cable bus low high voltage protection 21 L4 L8 IPM module subdivision protection...

Page 36: ...R410A 60Hz 16 SEER Universal Outdoor Series Technical Manual 36 Part 3 Indoor units 1 Round way cassette 28 2 Floor ceiling 39...

Page 37: ...eatly and voguish appearance suit for different requirements it s mostly used for office shopping center restaurant meeting room and etc 18kBtu h 55kBtu h standard type 950mm 950mm 3 Ultra thin body d...

Page 38: ...design 7 Occupied a small installation space saving interior space 8 Easy and convenient installation and maintenance washable filter design 9 Built in water pump water head up to 1200mm 10 Integrate...

Page 39: ...er input W 4000 6800 Max current input A 19 0 35 Indoor fan motor Model YDK 80Q 8P2 YDK 80Q 8P2 Brand KAIBANG KAIBANG Power output W 80 80 Capacitor F 4 4 Speed r min 670 590 500 670 590 500 Insulatio...

Page 40: ...40 Panel mm 950 50 950 950 50 950 Packing W H D Body mm 920 310 920 920 310 920 Panel mm 1030 100 1030 1030 100 1030 Net Gross weight Body kg 29 33 5 31 35 5 Panel kg 9 5 6 5 9 5 6 5 Max pressure MPa...

Page 41: ...R410A 60Hz 16 SEER Universal Outdoor Series Technical Manual 41 1 3 Dimension MQC164036CCK216B MQC164060CCK216B...

Page 42: ...nough interspace for installation and maintenance 2 The ceiling is horizontal and its structure can endure the weight of the indoor unit 3 The outlet and the inlet are not impeded and the influence of...

Page 43: ...R410A 60Hz 16 SEER Universal Outdoor Series Technical Manual 43 1 5 Wiring diagram MQC164036CCK216B MQC164060CCK216B...

Page 44: ...R Universal Outdoor Series Technical Manual 44 1 6 Electric Characteristics Model Indoor Units Indoor Fan Motor Hz Voltage Min Max W MQC164036CCK216B 60 208 230V 198V 242V 80 MQC164060CCK216B 60 208 2...

Page 45: ...emperature sensor 1 2 7 Welded chasis for E parts box 1 2 8 Wires outlet board 1 3 Wind inlet guide assy 1 3 1 Wind inlet guide 1 4 Water pan 1 5 Evaporator components 1 5 1 Insulating pipe 1 5 2 Insu...

Page 46: ...ce 1 12 Chassis assy 1 13 Auxiliary fixing board for evaporator 2 14 Front brattice 1 15 Hanger 4 16 Discharge pipe joint 1 17 Side maintenance board for water pump 1 18 Valve panel 1 1 8 The Specific...

Page 47: ...elow pay attention to select the SW1 1 10 Troubleshooting 1 10 1 Malfunction analysis When air conditioner goes wrong before you contact the servicing department please read the following contents it...

Page 48: ...ressor Wait or call your dealer for service After starting up the air conditioner will stop working in a short time Air inlet or outlet of the indoor or outdoor unit are blocked Eliminate all dirties...

Page 49: ...red controller communication failure Defrost light flashing F6 Condenser pipe temperature sensor T3 failure Protect light flashing EE Water full failure E2 Indoor ambient temp sensor fault T1 sensor S...

Page 50: ...troller communication failure Solution 1 Check the connection between wired controller and main board is loosen or not inset it firmly 2 Connect with a new wired controller if not solve change with a...

Page 51: ...ect it if it still not solves change the main board 2 If the unit has water drainage pump a Check the water level switch if it is connected well inset it firmly then check the switch is blocked or not...

Page 52: ...loor Ceiling 2 1 Features 2 1 1 Flexible installation ceiling suspended and floor standing 2 1 2 Adopting centrifugal fans higher ESP and longer air flow distance 2 1 3 Two way auto swing function bui...

Page 53: ...y optional 2 1 6 Water pump optional pumping head is up to 1200mm 2 1 7 Adopting waterproof plastic film on water collector avoiding water leakage 2 1 8 Self diagnostic function and multi protection A...

Page 54: ...Fin Hydrophilic Aluminium Fin Tube outside diameter mm 9 52 7 Tube material Inner grooved tube Inner grooved tube Coil length x height x width mm 948 250 70 1408 252 70 Number of circuit 6 6 Indoor f...

Page 55: ...6 32 Notes 1 Nominal cooling capacities are based on the following conditions Indoor temp 27 CDB 19 CWB Outdoor temp 35 CDB Equivalent ref Piping 5m horizontal 2 Nominal heating capacities are based o...

Page 56: ...R410A 60Hz 16 SEER Universal Outdoor Series Technical Manual 56 2 3 Dimensions Model kBtu h A mm B mm C mm D mm E mm F mm 36 1250 675 235 1185 440 188 60 1670 675 235 1553 440 188...

Page 57: ...installation and maintenance The ceiling is horizontal and its structure can endure the weight of the indoor unit The outlet and the inlet are not impeded and the influence of external air is the leas...

Page 58: ...R410A 60Hz 16 SEER Universal Outdoor Series Technical Manual 58 2 5 Wiring Diagrams MQC164036CFC216B MQC164060CFC216B 2 6 Electric Characteristics Model Indoor Units Indoor Fan Motor...

Page 59: ...R410A 60Hz 16 SEER Universal Outdoor Series Technical Manual 59 Hz Voltage Min Max kW MQC164036CFC216B 60 208 230V 198 254 0 18 MQC164060CFC216B 60 208 230V 198 254 0 17...

Page 60: ...R410A 60Hz 16 SEER Universal Outdoor Series Technical Manual 60 2 7 Exploded View 2 7 1 MQC164036CFC216B...

Page 61: ...0 Return air grille assembly 2 10 1 Indoor PCB board 1 20 1 Return air grille 2 10 2 E part box 1 20 2 Filter 2 10 3 Temperature sensor 1 20 3 Grille buckle 4 10 4 Terminal 1 20 4 Grille screw cover 6...

Page 62: ...ual 62 18 1 Evaporator Pre welding assembly 1 27 Motor support assembly 1 18 1 1 Evaporator assembly 1 28 Lower volute 3 18 1 2 Evaporator output tube assembly 1 29 Middle beam welding assembly 1 18 1...

Page 63: ...R410A 60Hz 16 SEER Universal Outdoor Series Technical Manual 63 2 7 2 MQC164060CFC216B...

Page 64: ...motor 1 8 2 Indoor PCB 1 17 Display panel assembly 1 8 3 Terminal 1 17 2 Show mask 1 8 4 Transformer 1 17 3 Display board mounting box 1 8 5 Blade fan capacitor 2 18 Back style assembly 2 9 Electric...

Page 65: ...R410A 60Hz 16 SEER Universal Outdoor Series Technical Manual 65 15 7 Evaporator left lower mounting plate 1 2 8 The Specification of Power 2 9 Field Wiring...

Page 66: ...following cases happen do not worry for them being not faults Pull out power plug immediately and inform to your distributor in the following situations 1 Fuse or breaker often breaks off 2 Power wire...

Page 67: ...s air conditioner may give off odours for the unit can absorb the smell of rooms furniture cigarettes makeup etc and then emit it again 2 A continuous low hissing sound is heard when the system is in...

Page 68: ...if not replace it if resistance normally change the indoor main board E5 Outdoor unit failure Check the detail of failure at the outdoor unit E7 EEPROM failure Change the indoor mainboard E8 The prote...

Page 69: ...fulfilled protection Alarm of condensing water overflow Solution 1 If the unit does not have water drainage pump b Check the water level switch short connect or not if not short connect it if it still...

Page 70: ...SEER Universal Outdoor Series Technical Manual 70 Part 4 Installation 1 Precaution on Installation 54 2 Vacuum Dry and Leakage Checking 55 3 Additional Refrigerant Charge 57 4 Insulation Work 58 5 Tes...

Page 71: ...stop value of the outdoor unit should be closed absolutely as original state Every time you connect it first loosen the nuts at the part of stop value then connect the flare pipe immediately in 5 minu...

Page 72: ...oor unit to make the refrigerant pipe connecting the indoor unit with the outdoor unit in fluent flow 1 5 Be sure of no leakage by checking it with leak detector or soap water 1 6 Cover the joint of t...

Page 73: ...dry due to different construction environment common vacuum dry special vacuum dry Common vacuum dry procedure Vacuum dry for the first time connect the all purpose detector to the inlet of liquid pi...

Page 74: ...for the second time Fill nitrogen to 0 5Kgf cm2 Because nitrogen is for drying gas it has vacuum drying effect during vacuum destroy But if the moisture is too much this method can t dry thoroughly S...

Page 75: ...he danger of liquid hammer Charging with an unsuitable substance may cause explosions and accidents so always ensure that the appropriate refrigerant is charged Refrigerant containers shall be opened...

Page 76: ...R410A 60Hz 16 SEER Universal Outdoor Series Technical Manual 76 Over 5m One way Remark R g Additional refrigerant to be charged L m The length of the refrigerant pipe one way D mm Liquid side piping...

Page 77: ...nd above 100 4 1 2 Thickness choice for insulation material Insulation material thickness is as follows Pipe diameter mm Adiabatic material thickness Refrigerant pipe 6 4 25 4 10mm 28 6 38 1 15mm Drai...

Page 78: ...e after checking leakage of the pipes Make sure there s no clearance in the joining part of the accessorial insulation material and local preparative insulation material 4 3 Drainage pipe insulation T...

Page 79: ...ned The air conditioner is pre heated by turning on the power 3 According to the user s requirement install the remote controller when the remote controller s signal can reach the indoor unit smoothly...

Page 80: ...R410A 60Hz 16 SEER Universal Outdoor Series Technical Manual 80 6 Wiring diagram when connecting with 10 seer indoor unit 16 seer Outdoor with Cassette...

Page 81: ...R410A 60Hz 16 SEER Universal Outdoor Series Technical Manual 81 16 seer Outdoor with Duct...

Page 82: ...R410A 60Hz 16 SEER Universal Outdoor Series Technical Manual 82 16 seer Outdoor with Floor Ceiling...

Page 83: ...R410A 60Hz 16 SEER Universal Outdoor Series Technical Manual 83 16 seer Outdoor with 10 seer AHU...

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