Mitsubishi PE-10MYC Data Book Download Page 114

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MEMO

Summary of Contents for PE-10MYC

Page 1: ...ling only Model Service ref PE 7MYC PE 7MYC EU PE 8MYC PE 8MYC EU PE 10MYC PE 10MYC EU PE 15MYC PE 15MYC EU PE 20MYC PE 20MYC EU Heat pump PEH 5MYA PEH 5MYA EU PEH 7MYA PEH 7MYA EU PEH 8MYA PEH 8MYA E...

Page 2: ...11 SELECTION PROCEDURE 14 CAPACITY TABLES 16 OPERATION RANGE 36 FAN PERFORMANCE 37 SOUND DATA 40 OUTLINE DIMENSIONS 41 WIRING DIAGRAMS 48 ELECTRICAL OPERATION FLOW CHARTS 71 REFRIGERANT SCHEMATICS 74...

Page 3: ...ease observe them without fail After reading please keep it with you together the Instruction Manual and read it again at the movement of the unit Conducting installation work by yourself improperly m...

Page 4: ...ailure Touching directly such part can cause a burn or frostbite as it becomes high or low temperature according to the refrigerant state Touching directly it may injure your hands You could be injure...

Page 5: ...0 22 0 18 900 75 100 22 0 PE H 10 24 800 98 300 28 8 24 800 98 300 28 8 PE H 15 37 900 150 200 44 0 37 900 150 200 44 0 PE H 20 49 600 196 600 57 6 49 600 196 600 57 6 Note Cooling heating capacities...

Page 6: ...res as low as 5 Please consult your local Mitsubishi Electric Sales office for application advice on these parts Wide electrical control capability The PEH series are designed to provide effective hea...

Page 7: ...r cooling capacity with low air speed on the coil Coils are made of 9 52mm OD and 0 35mm thick seamless copper tubing mechanically bonded to 0 12mm thick aluminium fins and are factory leak tested at...

Page 8: ...upply Compressor Horsepower Series Number 5 5 H P 7 7 H P 8 7 5 H P 10 10 H P 15 15 H P 20 20 H P PE Indoor unit PEH Indoor unit PU Outdoor unit PUH Outdoor unit Y 3 phase 380 415V 50Hz 4 wires In cas...

Page 9: ...Outdoor 35 CDB Cooling capacity is based 5m pipe length 2 Refergirant charge volumes are factory charged at 5m piping length Refrigerant is enclosed with the outdoor unit 3 Capacity is gross capacity...

Page 10: ...6 0 CWB Cooling and heating capacities are based 5m pipe length 2 Refergirant charge volumes are factory charged at 5m piping length Refrigerant is enclosed with the outdoor unit 3 Capacity is gross...

Page 11: ...es are factory charged at 5m piping length Refrigerant is enclosed with the outdoor unit 3 Capacity is gross capacity which do not include a deduction for evaporator fan motor heat 4 The measuring poi...

Page 12: ...g PE 8MYC EU PE 7MYC EU PE 10MYC EU PE 15MYC EU PE 20MYC EU PU 8MYC1 EU PU 7MYC1 EU PU 10MYC1 EU PU 15MYC1 EU PU 20MYC1 EU 7 2 14 6 74 6 0 10 7 0 8 3 2 0 4 0 7 7 2 15 9 81 6 0 11 6 0 8 3 5 0 4 0 8 7 8...

Page 13: ...AL INPUT kW TOTAL RUN CURRENT A POWER FACTOR START CURRENT A COMPRESSOR INPUT kW RUN CURRENT A kW RUN CURRENT A kW RUN CURRENT A 6 3 13 6 74 5 1 9 7 0 8 3 2 0 4 0 7 6 3 14 9 81 5 1 10 6 0 8 3 5 0 4 0...

Page 14: ...07 14 4 1 0 2 1 0 53 1 3 PEH 7 220V PEH 8 20 380V INDOOR FAN INPUT OUTDOOR FAN INPUT INDOOR FAN INPUT OUTDOOR FAN INPUT PEH 10MYA EU PEH 15MYA EU PEH 20MYA EU PUH 10MYC1 EU PUH 15MYC1 EU PUH 20MYC1 E...

Page 15: ...Calculation of actual air flow external static pressure and fan motor input Based on the designed air flow and external static pressure obtain the actual air flow actual external static pressure and...

Page 16: ...itions are shown right Therfore the net capacity is Net total cooling capacity 21 7 kw 0 6 kW 21 1 kW Net sensible cooling capacity 16 8 kW 0 6 kW 16 2 kW Refrigerant cycle energy efficienty 1 COP 2 E...

Page 17: ...0 52 0 86 0 78 0 69 0 61 0 54 0 46 0 79 0 71 0 64 0 57 0 51 0 44 0 82 0 74 0 67 0 60 0 54 0 47 0 82 0 75 0 69 0 63 0 57 11 3 11 7 12 1 11 3 11 7 12 1 12 5 12 9 11 7 12 1 12 5 12 9 13 8 13 8 12 5 12 9...

Page 18: ...5 10 5 10 4 10 4 10 3 10 3 10 2 10 2 3 4 3 4 3 4 3 5 3 5 3 5 3 5 3 5 3 6 3 6 3 6 3 6 3 7 12 4 12 3 12 3 12 3 12 2 12 2 12 2 12 1 12 1 12 0 12 0 11 9 11 8 3 7 3 7 3 8 3 8 3 8 3 8 3 9 3 9 3 9 4 0 4 1 4...

Page 19: ...66 22 0 12 1 0 55 6 2 21 2 11 7 0 55 6 5 20 5 11 5 0 56 6 9 19 6 11 3 0 57 7 4 18 7 10 9 0 58 22 8 11 0 0 48 6 3 22 1 10 7 0 48 6 6 21 3 10 5 0 49 7 0 20 4 10 2 0 50 7 5 19 5 9 8 0 50 23 7 9 9 0 42 6...

Page 20: ...17 9 18 7 16 9 17 9 18 7 19 7 20 3 17 9 18 7 19 7 20 3 21 5 22 2 19 7 20 3 21 5 22 2 23 1 23 9 20 3 21 5 22 2 23 1 23 9 24 7 21 5 22 2 23 1 23 9 24 7 11 5 10 7 9 7 13 3 12 7 11 8 11 0 10 0 14 6 13 7...

Page 21: ...26 3 11 3 0 43 7 8 25 3 10 9 0 43 8 3 24 3 10 5 0 43 8 8 24 4 20 1 0 82 6 5 23 6 19 6 0 83 6 9 22 9 19 3 0 84 7 3 22 0 18 7 0 85 7 8 21 3 18 8 0 88 8 3 25 2 18 9 0 75 6 7 24 4 18 5 0 76 7 0 23 7 18 2...

Page 22: ...2 6 23 5 24 3 25 2 26 2 23 5 24 3 25 2 26 2 27 1 27 8 24 3 25 2 26 2 27 1 27 8 29 0 25 2 26 2 27 1 27 8 29 0 14 4 13 4 12 0 16 7 15 8 14 5 13 5 12 5 18 6 17 2 15 8 14 6 13 4 12 1 18 3 17 2 15 9 14 9 1...

Page 23: ...5 26 3 11 3 0 43 7 9 25 3 10 9 0 43 8 4 24 3 10 5 0 43 8 9 24 4 20 1 0 82 6 6 23 6 19 6 0 83 7 0 22 9 19 3 0 84 7 4 22 0 18 7 0 85 7 9 21 3 18 8 0 88 8 4 25 2 18 9 0 75 6 8 24 4 18 5 0 76 7 1 23 7 18...

Page 24: ...22 6 23 5 24 3 25 2 26 2 23 5 24 3 25 2 26 2 27 1 27 8 24 3 25 2 26 2 27 1 27 8 29 0 25 2 26 2 27 1 27 8 29 0 14 4 13 4 12 0 16 7 15 8 14 5 13 5 12 5 18 6 17 2 15 8 14 6 13 4 12 1 18 3 17 2 15 9 14 9...

Page 25: ...5 9 9 33 1 15 0 0 45 10 6 31 4 14 4 0 46 11 4 32 1 26 0 0 81 8 4 31 2 25 6 0 82 8 9 30 1 25 3 0 84 9 4 28 8 24 8 0 86 10 1 27 3 24 2 0 89 10 9 34 6 25 4 0 73 8 5 33 6 25 0 0 74 9 0 32 4 24 7 0 76 9 5...

Page 26: ...32 6 29 3 30 3 31 3 32 6 34 9 34 9 31 3 32 6 34 9 34 9 36 0 37 0 32 6 34 9 34 9 36 0 37 0 37 8 34 9 34 9 36 0 37 0 37 8 19 5 18 0 16 3 22 3 20 9 19 4 17 9 16 6 24 0 22 6 20 9 19 5 18 4 16 0 23 7 22 4...

Page 27: ...45 10 0 33 1 15 0 0 45 10 7 31 4 14 4 0 46 11 5 32 1 26 0 0 81 8 5 31 2 25 6 0 82 9 0 30 1 25 3 0 84 9 5 28 8 24 8 0 86 10 2 27 3 24 2 0 89 11 0 34 6 25 4 0 73 8 6 33 6 25 0 0 74 9 1 32 4 24 7 0 76 9...

Page 28: ...32 6 29 3 30 3 31 3 32 6 34 9 34 9 31 3 32 6 34 9 34 9 36 0 37 0 32 6 34 9 34 9 36 0 37 0 37 8 34 9 34 9 36 0 37 0 37 8 19 5 18 0 16 3 22 3 20 9 19 4 17 9 16 6 24 0 22 6 20 9 19 5 18 4 16 0 23 7 22 4...

Page 29: ...32 4 0 64 15 1 48 8 31 8 0 65 15 8 47 4 31 4 0 66 16 7 45 6 30 6 0 67 17 9 44 0 30 2 0 69 19 2 52 2 29 7 0 57 15 4 50 6 29 2 0 58 16 0 49 0 28 6 0 58 17 0 47 4 28 0 0 59 18 1 45 6 27 4 0 60 19 4 54 0...

Page 30: ...2 4 54 2 55 7 48 6 50 4 52 4 54 2 55 7 58 0 50 4 52 4 54 2 55 7 58 0 28 9 26 7 24 0 33 5 31 5 29 0 27 1 24 9 37 2 34 4 31 5 29 3 26 8 24 3 36 7 34 4 31 8 29 8 27 2 24 4 39 0 36 9 34 8 32 4 29 7 27 1 4...

Page 31: ...0 37 4 0 85 16 9 42 6 37 5 0 88 18 0 50 4 37 8 0 75 14 5 48 8 36 9 0 76 15 2 47 4 36 3 0 77 16 1 45 6 35 4 0 78 17 1 44 0 35 4 0 80 18 4 52 2 35 4 0 68 14 8 50 6 34 5 0 68 15 4 49 0 33 9 0 69 16 3 47...

Page 32: ...4 0 48 7 15 4 54 9 17 2 42 9 14 3 48 5 15 6 54 7 17 4 42 7 14 3 48 5 15 8 54 7 17 4 42 5 14 5 48 3 16 1 54 5 17 6 42 5 14 7 48 1 16 1 54 3 17 8 42 5 14 7 48 1 16 3 54 3 18 1 42 1 14 9 47 7 16 5 53 9 1...

Page 33: ...43 5 0 63 18 5 67 2 42 9 0 64 19 6 64 8 41 7 0 64 20 7 62 0 40 3 0 65 22 2 58 8 39 4 0 67 24 0 69 2 39 2 0 57 18 7 67 2 38 6 0 57 19 8 64 8 37 5 0 58 20 9 62 0 36 3 0 58 22 5 58 8 35 3 0 60 24 2 71 6...

Page 34: ...9 7 72 0 73 9 65 2 69 7 69 7 72 0 73 9 75 6 69 7 69 7 72 0 73 9 75 6 38 9 36 0 32 7 44 6 41 8 38 8 35 9 33 2 48 0 45 1 41 8 39 0 36 8 31 9 47 5 44 9 43 1 38 9 35 9 32 4 51 4 49 7 44 5 42 0 39 0 35 7 5...

Page 35: ...6 49 6 0 86 21 8 54 6 48 4 0 89 23 5 69 2 50 8 0 73 18 4 67 2 50 0 0 74 19 4 64 8 49 4 0 76 20 5 62 0 48 3 0 78 22 0 58 8 47 2 0 80 23 8 69 2 45 6 0 66 18 6 67 2 45 0 0 67 19 7 64 8 44 3 0 68 20 7 62...

Page 36: ...34 6 12 6 40 6 14 1 47 2 15 7 57 2 15 9 65 6 17 8 74 6 19 9 57 0 15 7 65 4 17 6 74 4 19 7 56 8 16 1 65 2 18 0 74 2 20 1 56 6 16 1 65 0 18 2 74 0 20 5 56 2 16 4 64 6 18 4 73 8 20 7 56 2 16 6 64 4 18 6...

Page 37: ...ion that there is no be dewy in surfaces of electric parts Caution The use of your air conditioner outside the range of working temperature and humidity can result in serious failure 10 15 20 25 30 20...

Page 38: ...nce Curve 50Hz 50 48 55 60 65 70 72 75 Recommended Range Internal SP 450 400 350 300 250 200 150 100 50 0 For Hi speed operation line Pa Total static pressure Air flow CMM Fan speed rpm 800 900 1000 1...

Page 39: ...1258 PULLEYSIZE mm 177 8 MOTOR SIDE inch 7 PULLEYSIZE mm 203 2 FAN SIDE inch 8 BELT SIZE inch B42 MOTOR kw 3 7 Std Airflow PE 15MYC EU PEH 15MYA EU Model 400 600 800 1000 200 Pa Fan speed rpm 150 160...

Page 40: ...m 40 Sectional plan of V belt Shape of V belt Nominal Dia P C a L0 W K K0 e f r1 r2 r3 V belt thickness Reference B Over 125 Under 160 Over 160 Under 200 Over 200 34 15 86 36 38 16 07 16 29 12 5 5 5 9...

Page 41: ...54 5 51 5 53 56 5 55 55 5 53 47 49 5 53 50 5 51 5 Outdoor units Indoor unit Outdoor unit Position mesurement Sound Levels Inlet Outlet 1m 1m 1m Service panel side PE H PU H PE 7MYC EU PEH 7MYA EU PE...

Page 42: ...27 Bottom side AIR INLET REFRIGERANT PIPE 25 4 1 POWER SUPPLY CABLE ENTRY 27 Bottom side REFRIGERANT PIPE 15 88 5 8 50 PE H 7 8 131 200 199 428 650 15 130 130 130 130 130 130 130 130 DRAIN RC1 152 15...

Page 43: ...1 8 POWER SUPPLY CABLE ENTRY 27 Bottom side REFRIGERANT PIPE 15 88 5 8 HOLES 4 12 50 PE H 15 40 81 34 91 74 191 74 276 23 70 1690 1300 130X10 50 1587 50 865 110 110 110 110 110 27 49 1418 120 130 130...

Page 44: ...0 49 1648 193 190 110 110 110 865 110 27 44 OPTIONAL PARTS CABLE ENTRY 27 REFRIGERANT PIPE 15 88 5 8 REFRIGERANT PIPE 28 6 1 1 8 HOLES 4 12 CONTROL BOX DRAIN Rc 1 POWER SUPPLY CABLE ENTRY 27 CONTROL C...

Page 45: ...2 21 21 75 75 400 1040 131 126 400 75 550 1175 1000 12 7 1 2 19 05 3 4 PUH 5 34 18 724 13 120 235 175 100 25 700 25 540 160 108 980 875 25 1400 25 700 350 13 1000 200 CABLE ENTRY 25X40 REFRIGERANT PIP...

Page 46: ...EFRIGERANT PIPE 25 4 1 CONTROL CABLE ENTRY 27 REFRIGERANT PIPE 15 88 5 8 SERVICE PANEL HOLES 4 U 15 Hole 15 Holes 4 12X20 Holes 2 15 REFRIGERANT PIPE PUH 8 25 4 1 PUH 10 28 6 1 1 8 REFRIGERANT PIPE 15...

Page 47: ...ROL CABLE ENTRY 27 REFRIGERANT PIPE 28 6 1 1 8 AIR INLET AIR INLET AIR INLET REFRIGERANT PIPE 15 88 5 8 SERVICE PANEL HOLES 6 15 48 911 128 120 68 195 200 27 2005 27 750 130 830 2059 1200 1042 1080 54...

Page 48: ...47 In the case of installation are shown below it is possible to use the unit by connecting the duct However the pressure loss must be 30Pa 3mmAg or less Duct work is local supply Note DUCT DUCT...

Page 49: ...Over current relay fanI D O D Contactor fan I D Crankcase heater Transformer Fuse 3 15A Fan motor indoor compressor High pressure switch Auxiliary relay fan Auxiliary relay compressor 26L Thermostat...

Page 50: ...Z 15 GRAY 14 FZ 30 CZ2 BLUE 23WA TB3 CZ1 C2 C1 3 2 1 1 BLUE WHITE RED 3 1 2 BLACK WHITE RED TB2 L1 L2 L3 BLUE RED 51F1 MF1 WHITE 52F PE 8 10MYC EU PE 3Phase 50Hertz Power supply 380 415Volt CIRCUIT BR...

Page 51: ...0V TB4 2 2 CZ CZ 2 1 CH2 52 C1 CH1 51 49C1 F2 30 FZ FZ 30 FZ CZ2 2 CZ2 30 49C2 F3 3 15A BLACK WHITE RED 51C2 52C2 MC2 BLACK WHITE RED BLACK WHITE Option controller connection PE PE PE 15MYC EU 30A PU...

Page 52: ...r motor Symbol Terminal block Over current relay compressor Fan motor outdoor Contactor compressor Over current relay fanI D Contactor fan I D Crankcase heater Transformer Fuse 3 15A Fan motor indoor...

Page 53: ...current relay fanI D O D Contactor fan I D Crankcase heater Transformer Fuse 3 15A Fan motor indoor compressor High pressure switch Auxiliary relay fan Auxiliary relay compressor Auxiliary relay chec...

Page 54: ...ormal current Over current relays 51C 51F1 2 are installed Therefore do not change factory set value of Over current relays Connector indoor fan compressor Internal thermostat Internal thermostat 49F...

Page 55: ...Timer 2 is installed Therefore do not change factory set value of this Timer 3 To protect the starting Compressor 52C1 2 frequently Timer TM is installed Therefore do not change factory set value of...

Page 56: ...ore do not change factory set value of this Time 3 To protect the starting Compressor 52C1 2 frequently Timer TM is installed Therefore do not change factory set value of this Ti Option controller con...

Page 57: ...MF3 Single Phase 220 240Volt 50Hertz Power Supply 3Phase 50Hertz Power supply 380 415Volt CZ2 14 TB3 52C 14 CIRCUIT BREAKER FIELD SUPPLY 15A BLUE 3 15A RED BLUE RED TB2 L N 4 CIRCUIT BREAKER FIELD SU...

Page 58: ...E 8 10MYC EU CIRCUIT BREAKER FIELD SUPPLY 15A 51C 51F2 BLUE RED 51F MF1 WHITE 52F1 RED WHITE BLACK BLACK WHITE BLACK WHITE RED RED RED TB1 L1 L2 L3 Power Supply 50Hertz 380 415Volt 3Phase Power Supply...

Page 59: ...Timer Option controller connection 24VAC N FAN HI COMP2 COMP1 24VAC L PAC 204RC Option terminal no 3 Cooling operation 2 Power Neutral Fan operation Cooling operation Power Active Function 5 4 1 No TB...

Page 60: ...on Power Active Function 5 4 1 No TB3 Symbol 52F5 BLACK WHITE RED C1 C2 26D4 F7 F7 52 52 FZ2 FZ3 FZ4 FZ5 FZ6 FZ7 FZ FZ FZ FZ 3 3 6 6 52 52 52 52 F2 F2 F4 F4 F5 F5 F6 F6 F3 F3 26D2 26D1 26D3 FZ FZ FZ F...

Page 61: ...WHITE BLACK 2 1 3 RED WHITE BLUE 1 2 3 C1 C2 F1 3 15A RED INTERNAL PROTECTOR 3 COMP1 24VAC L Power Neutral Fan operation Cooling operation Power Active Function 5 4 2 1 No TB3 Symbol 24VAC N Option c...

Page 62: ...y Fan motor outdoor Contactor compressor Over current relay fanI D O D Contactor fan I D Crankcase heater Transformer Fuse 3 15A Fan motor indoor compressor High pressure switch Thermostat defrost Aux...

Page 63: ...4 FZ 30 CZ2 BLUE 23 WA TB3 CZ1 13 C2 C1 3 2 1 1 BLUE WHITE RED 3 1 2 BLACK WHITE RED TB2 L1 L2 L3 BLUE RED 51F1 MF1 WHITE 52F PEH 8 10MYA EU PE 3Phase 50Hertz Power supply 380 415Volt CIRCUIT BREAKER...

Page 64: ...125A 2 CR3 CR2 CR1 GRAY GRAY GRAY 30 CZ1 CZ2 1 C4 C6 3 1 1 3 3 1 C5 C7 1 3 HZ2 HZ1 1 2 CZ 1 1 CZ 1 2 1 1 H C H C HEAT COOL AC 24V AC 220 240V C5 C4 C7 C6 T2 X4 D4 26 26 D2 X4 X6 S4 2 X2 X3 HZ1 26 D1 D...

Page 65: ...ase L2 N L3 52F WHITE MF1 51F1 RED BLUE RED WHITE BLACK 2 1 3 RED WHITE BLUE 1 2 3 C1 C2 F1 3 15A RED INTERNAL PROTECTOR 3 COMP1 24VAC L Power Neutral Fan operation Cooling operation Power Active Func...

Page 66: ...51C 3 2 1 51F2 23 WA CZ1 WHITE 51F1 MF1 52F X1 MF2 RED RED WHITE BLACK BLACK BLACK F2 WHITE BLACK WHITE RED RED RED TB1 L1 L2 L3 N H C TB5 3 15A F1 SW1 HEAT COOL Tr HZ1 3 TB4 TB4 SWITCH BOX FIELD SUP...

Page 67: ...1 2 C1 7 Surge killer CR1 2 30CZ FZ Compressor motor Terminal block TB1 5 F1 3 Over current relay Fan motor outdoor Contactor compressor Over current relay fanI D O D Contactor fan I D Crankcase heate...

Page 68: ...tect the starting Compressor 52C1 2 frequently Timer TM is installed Therefore do not change factory set value of this Timer OUT DOOR PUH 20MYC1 EU 125A 2 2 CR3 CR2 CR1 1 GRAY GRAY GRAY 30 CZ1 30 CZ2...

Page 69: ...UIT BREAKER FIELD SUPPLY 15A BLUE 3 15A RED BLUE RED TB2 L N 5 CIRCUIT BREAKER FIELD SUPPLY 100A 51C 3 2 1 51F2 23 WA CZ1 WHITE 51F1 MF1 52F1 X1 MF2 RED RED WHITE BLACK BLACK BLACK F2 WHITE BLACK WHIT...

Page 70: ...FZ X2 3 SW1 Switch on SW2 Switch Fan Hi Low SW3 23WA C1 8 63H 21S4 26D1 2 4 Way valve Thermostat defrost H OUTDOOR 1 1 3 2 C8 5 C4 C4 49F2 4 HZ2 52F3 52F2 52F4 52 F3 52 F2 3 5 23C HZ2 BLACK RED MF2 W...

Page 71: ...1 L2 1 L1 1 L3 2 L2 2 L1 2 L3 2 L2 2 L1 2 L3 1 L2 1 L1 1 BLACK WHITE RED 52 F1 FZ1 C2 C1 51F1 63H2 51C2 F3 51 49C2 30 CZ2 CZ2 2 X2 X1 X5 X3 52 C2 S4 1 21 T1 C6 C4 C6 C4 CR3 2 2 F7 26D8 F7 F6 F6 F5 F5...

Page 72: ...S4 ON MF2 3 OPERATE X1 2 OFF SW1 COOL 23WA ON SAFETY DEVICE OFF 23WA ON NO YES NO YES YES YES YES NO YES NO 30FZ 30CZ ON SELF HOLD FZ ON YES 52F ON MF1 OPERATE NO NO NO 30CZ OFF CH ON SW2 ON CZ1 ON CH...

Page 73: ...1 SAFETY DEVICE OFF NO PASS THE 3 MIN NO YES YES 30FZ 30CZ1 2 ON SELF HOLD SERVICE CALL FZ ON YES 52F1 ON MF1 OPERATE 52C2 ON MC2 OPERATE MF3 OPERATE NO NO 30CZ1 OFF CH1 2 ON SW1 ON CZ1 1 CZ2 1 ON CH...

Page 74: ...o 1 SAFETY DEVICE OFF YES SERVICE CALL NO 30CZ1 OFF 52C1 OFF MC1 STOP MF2 STOP CH1 ON No 2 SAFETY DEVICE OFF YES NO 30CZ2 OFF 52C2 OFF MC2 STOP MF3 STOP CH2 ON No 1 SAFETY DEVICE OFF YES SERVICE CALL...

Page 75: ...terconnecting refrigerant piping by others 74 REFRIGERANT SCHEMATICS Evaporator Ball valve Strainer High pressure switch Check joint Accumulator Muffler Check joint Ball valve Strainer Condenser Inter...

Page 76: ...CURRENT RELAY 51F2 2 5A INDOOR FAN MOTOR INTERNAL THERMOSTAT 150 C OFF OUTDOOR FAN MOTOR INTERNAL THERMOSTAT 150 C OFF FUSE F1 3 3 15A ITEM NO PE 15MYC EU PU 15MYC1 EU PE 20MYC EU PU 20MYC1 EU COMPRE...

Page 77: ...URRENT RELAY 51F2 2 5A INDOOR FAN MOTOR INTERNAL THERMOSTAT 150 C OFF OUTDOOR FAN MOTOR INTERNAL THERMOSTAT 150 C OFF FUSE F1 3 3 15A PEH 15MYA EU PUH 15MYC1 EU PEH 20MYA EU PUH 20MYC1 EU COMPRESSOR I...

Page 78: ...PEH 20MYA PEH 20MYA EU PE 20MYC PE 20MYC EU Anti corrosion Service reference Low Ambient Cooling Global Remote Controller Release 2000 year Cooling only Heat pump Model Service ref Model Service ref...

Page 79: ...efrigerant control Refrigerant control Limit of pipe s leng Limit of pipe s height difference th mtrs 30 In case of outdoor unit above indoor unit mtrs 20 In case of indoor unit above outdoor unit kW...

Page 80: ...Number of condensers 2 0 7 2 1 0 Face area Rows deep Rows high 32 30 30 Finned length Face velocity Fin per meter Pitch Fin material thickness Fin material Type Fin material Type Tube diameter Gauge...

Page 81: ...eight Indoor unit kg kg 67 70 84 Weight Outdoor unit 202 205 230 Sound pressure level indoor unit dbA Sound pressure level outdoor unit dbA 65 65 65 Sound power level indoor unit dbA 63 64 67 Sound po...

Page 82: ...cuit kg 5 0 Number of refrigerant controls Refrigerant control Defrost system Limit of pipe s leng Limit of pipe s height difference th mtrs 30 In case of outdoor unit above indoor unit mtrs 20 In cas...

Page 83: ...Fin material thickness Fin material Type Fin material Type Fin coating NA 510 D 1 Tube diameter Gauge Pipe type Groove tube Number of circuit mm mm Direct drive kW A L s Pa mm Aluminium Ring mm 9 52...

Page 84: ...nit dbA Sound pressure level outdoor unit dbA Sound power level indoor unit dbA Sound power level outdoor unit dbA mm mm mm mm mm mm mm 1 2 mm 25 4 External finish External finish indoor unit outdoor...

Page 85: ...kg 9 9 Number of refrigerant controls Refrigerant control Defrost system Limit of pipe s leng Limit of pipe s height difference th mtrs 30 In case of outdoor unit above indoor unit mtrs 20 In case of...

Page 86: ...Type Fin coating NA 510 D 1 NA 549 2 Tube diameter Gauge Pipe type Groove tube Number of circuit mm mm Direct drive Belt drive kW A L s Pa mm Aluminium Ring mm 9 52 mm 0 35 Plain tube 16 24 2 2 1 2 1...

Page 87: ...essure level outdoor unit dbA Sound power level indoor unit dbA Sound power level outdoor unit dbA mm mm mm mm mm mm mm 1 2 mm 25 4 External finish External finish indoor unit outdoor unit Galvanized...

Page 88: ...influenced PUH 5 8 10 Side blow With the inlet surface facing a wall With the outlet surface facing a wall 1 At a single installation 500 over 150 over 150 over Inlet surface Outlet surface Inlet surf...

Page 89: ...e the right or left side need 500 over If this side is service panel you need 500 over If this side is inlet you need 300 over 300 over 300 over Fig 4 All A is 500 over However outlet side must be ope...

Page 90: ...ceiling Fig 2 500 over 300 over 300 over 300 over PU 15 1500 over 300 over A A A A If this side is servicepanel you need 500 over If this side is inlet you need 300 over Fig 4 All A is 500 over If thi...

Page 91: ...tions Fig 3 4 Fig 1 2 Relation of unit when many set up unit Fig 5 6 7 Fig 5 ceiling 1500 over 300 over 300 over Service panel Service panel The right and left side and the back and forth side mustbeo...

Page 92: ...100 over Nut M10 Washer 30 Washer Nut M10 Nut M10 Nut M10 Ceiling Fix unit tightly with bolts as shown below so that unit will be securely fixed in place use concrete or angle foundation of unit At t...

Page 93: ...ates 3 p c s The angles at which the ropes suspend the unit should be at least 60 at the compressor end and at least 45 at the condenser end Care should be taken to avoid contact with the main unit wh...

Page 94: ...erature of ball valve is below 100 degree centigrade If the temperature of the ball valve is over 100 degree centigrade the refrigerant and valve sheet might gush out from the ball valve It might caus...

Page 95: ...pes should be connected with the valve knob completely closed Fig 2 Check leak test the part of flange and flare 2 Before charging the refrigerant vacuum the pipes to clear all the air and water 3 Cha...

Page 96: ...r the connection of the refrigerant piping leave the valve of the outdoor unit fully closed as set before shipment and no operate it until the connection between the indoor outdoor units and refrigera...

Page 97: ...erant is charged in the outdoor unit Vacuum pump a a b b c c d d e e f f g g h h i i j j a b c d e f g h i j Nitrogen gas To indoor unit System analyzer Low knob High knob Valve Liquid gas Gas pipe Ou...

Page 98: ...completion of piping confirm that drainage is good and that there are no leaks Indoor unit drain piping Install thermal insulation to prevent dew The drain piping should have a drain trap B A C The dr...

Page 99: ...ply wires Bush and band for the power supply Terminal block for connection wires to Outdoor unit and remote controller Bush for the thermistor Bush and band for the connection wires to Outdoor unit an...

Page 100: ...Terminal block for power supply wires Screw for earth connection Terminal block for connectioon wires to Indoor unit 2 30CZ1 30CZ2 CZ 2 1 CZ 2 2 52F2 51F2 TB1 TB4 52C1 51C1 52C2 51C2 F3 3 1 F3 Screw...

Page 101: ...not remove Outdoor unit h i j Remote controller field supply Connection wiring for indoor remote controller no polarity Earth Power supply wiring for indoor unit E F G H Breaker Fuse Power supply ter...

Page 102: ...A 50A 50A 60A 100A Control wiring Cable or wire of 0 75mm 24VDC 2 PE H 20 2 0mm2 2 0mm over 30A 2 30A 22mm 2 22mm over 125A 2 125A Cable or wire of 0 75mm 24VDC 2 PU H 8 Breaker capacity 5 Selecting e...

Page 103: ...and stop the unit after 5 to 10 minutes 7 Confirm that the fans of the indoor and outdoor unit rotate in the correct direction Change the power supply phase connections if it is rotating in the rever...

Page 104: ...that there is nothing blocking the flow of air from the air outlet into the air inlet Indoor unit Outdoor unit 2 Make sure the air conditioner is properly grounded by checking the ground terminal Obst...

Page 105: ...dry in a shady location Clean more regularly if the air filter gets very dirty If the filter gets blocked air will not be sucked in properly and the cooling effect will deteriorate Failure to clean th...

Page 106: ...he growth of unhygienic unhealthy mold in scattered areas throughout the room 2 When it is not to be used for an extended time keep the power supply turned OFF If the power supply is kept on several w...

Page 107: ...ire to a gas pipe water pipe arrester or telephone grounding wires For details consult with your dealer 5 In some types of installation sites the installation of an earth leakage breaker is mandatory...

Page 108: ...low for heating PEH only For temperature control decrease the set temperature at cooling increase the set temperature at heating PEH only The room temperature is excessively low for cooling excessive...

Page 109: ...e power supply is turned ON before use Keep the power supply turned ON at all times when the air conditioner is in use Use of the unit without power can result in compressor failure Warning Check and...

Page 110: ...y Never place a burner at a place where it is exposed to the airflow from the air conditioner Doing so can result in imperfect combustion of the burner For Auto change over Press the MODE button and b...

Page 111: ...key will change the hour setting Minute key During set clock mode or set timer mode press the key will change the minute setting 5 Timer Hold Resume key If 7 days timer is set then the word Timer Act...

Page 112: ...r and outdoor units The filter is filled with dust and dirt Turn the power supply ON Press the ON OFF button after power restoration Close Remove Clean up the filter After checking the set temperature...

Page 113: ...be not less than m2 Multi wing propeller type fans shall be fitted at the condenser and shall be dynamically balanced to ensure smooth airflow and shall discharge vertically and be direct driven by a...

Page 114: ...113 MEMO...

Page 115: ...G MARUNOUCHI TOKYO 100 0005 TELEX J24532 CABLE MELCO TOKYO MITSUBISHI ELECTRIC CORPORATION Issuued in Dec 1999 MEE99K014 New publication effective Dec 1999 Specifications subject to change without not...

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