Instruction/ maintenance manual of the product PEH-7MYA Mitsubishi Electronics
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AIR-COOLED SPLIT -TYPE DUCTED AIR CONDITIONERS D A T A BOOK Series : PE(H) Cooling only Model Ser vice ref . PE-7MYC PE-7MYC-EU PE-8MYC PE-8MYC-EU PE-10MYC PE-10MYC-EU PE-15MYC PE-15MYC-EU PE-20MYC PE.
- 1 - CONTENTS SAFETY FOR USE ------------------------------------------------------2 A COMPLETE LINE UP ------------------------------------------------4 FEA TURES------------------------------------.
SAFETY FOR USE - 2 - fire may result. If you need to have the unit Ask your dealer or specialized subcontractor for installation. For installation, conduct the w o rk correctly by follow ing the Installation Manual. Install the unit on a spot sufficiently durable against the unit w eight.
- 3 - The gas may ignite or explode when the gas leaks and collects in surround of the unit. The erroneous operation of air conditioner may be induced by inverter equipment, independent pow er device, medical equipment or communication equipment.
- 4 - A COMPLETE LINE UP Indoor unit PEH-5 kcal/h 12,400 Cooling capacity Btu/h 49,150 kW 14.4 kcal/h 12,400 Heating capacity (PEH only) Btu/h 49,150 kW 14.4 PE(H)-7 15,400 61,000 17.9 16,200 64,100 18.8 PE(H)-8 18,900 75,100 22.0 18,900 75,100 22.0 PE(H)-10 24,800 98,300 28.
FEA TURES - 5- DESCRIPTIONS High sensible cooling capacity. The sensible cooling capacity has been significantly improved through balanced optimised heat exchanger design.
- 6- TYPICAL INST ALLA TION EXAMPLE MECHANICAL SPECIFICA TIONS General All units are factory assembled, piped, internally w ired. They are also tested and checked under a strict quality control sy stem in the factory.
- 7 - MODEL-DESIGNA TION BREAKDO WN PE -1 0 MYC 1 Design Sequence Electrical Supply Compressor Horsepow er 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 un.
- 8 - SPECIFICA TIONS Model name Service reference Power supply Indoor Outdoor Total cooling capacity Sensible cooling capacity kW Btu/h kcal/h % Capacity step Refrigerant Refrigerant charge kg Capill.
Model name Service reference Power supply Indoor Outdoor kW Btu/h kcal/h % Capacity step Refrigerant Refrigerant charge kg Capillary tube Refrigerant control Indoor Unit Model name Service reference E.
Model name Service reference Power supply Indoor Outdoor kW Btu/h kcal/h % Capacity step Refrigerant Refrigerant charge kg Capillary tube Refrigerant control Indoor Unit Model name Service reference E.
- 11 - ELECTRICAL D A T A VOLT ITEM TOTAL INPUT kW TOTAL RUN CURRENT A POWER FACTOR % START CURRENT A PE-7 240V PE- 8 20 415V COMPRESSOR INPUT kW RUN CURRENT A INDOOR FAN INPUT OUTDOOR FAN INPUT INDOO.
- 12 - Heating VOLT ITEM TOTAL INPUT kW TOTAL RUN CURRENT A POWER FACTOR % START CURRENT A PEH-7 240V PEH- 8 20 415V COMPRESSOR INPUT kW RUN CURRENT A kW RUN CURRENT A kW RUN CURRENT A TOTAL INPUT kW .
- 13 - Heating VOLT ITEM TOTAL INPUT kW TOTAL RUN CURRENT A POWER FACTOR % START CURRENT A PEH-7 240V PEH- 8 20 415V COMPRESSOR INPUT kW RUN CURRENT A kW RUN CURRENT A kW RUN CURRENT A TOTAL 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 Cooling 10.
- 14 - SELECTION PR OCEDURE 1. Model Selection (With actual examples) First step, to select the approximate model: Based on the cooling load and the cooling capacity listed in the capacity table, select the applicable model. Notes: *1. The correct WB is required since it has a serious effect on the capacity.
At 26˚CDB, 19˚CWB of Indoor, Q = 21.3, SHC = 16.3, T/I = 8.3 Therefore, when air flow is 77(CMM) Q = 21.3 ✕ (1+(1.025 - 1.0) ✕ 7/10*) 21.7(kW) SHC = 16.
OUTDOOR DB ˚C INDOOR INDOOR 2 0 . 0 25.0 30.0 35.0 40.0 DB ˚C W B ˚C Q kW SHC kW S H F T/I kW Q kW SHC kW SH F T/I kW Q kW SHC kW SH F T/I kW Q kW SHC kW SH F T/I kW Q kW SHC kW SH F T/I kW 15 20 1.
OUTDOOR WB ˚C INDOOR -10.0 -5.0 0.0 DB ˚C Q kW Q kW Q kW T/I kW OUTDOOR WB ˚C INDOOR 5.0 10.0 15.0 DB ˚C Q kW Q kW Q kW T/I kW 15 16 17 18 19 20 21 22 23 24 25 26 27 T/I kW T/I kW 15 16 17 18 19 20 21 22 23 24 25 26 27 T/I kW T/I kW PEH-5MYA-EU AIR VOLUME CMM 35 42 50 L/S 584 700 834 HEATING CAPACITY 0.
OUTDOOR DB ˚C INDOOR INDOOR 20.0 25.0 30.0 35.0 40.0 DB ˚C W B ˚C Q kW SHC kW S H F T/I kW Q kW SHC kW SH F T/I kW Q kW SHC kW SH F T/I kW Q kW SHC kW SH F T/I kW Q kW SHC kW SH F T/I kW 15 20 16 1.
OUTDOOR DB ˚C INDOOR -5.0 0.0 5.0 10.0 15.0 DB ˚C WB ˚ C Q kW SHC kW SH F T/I kW Q kW SHC kW S HF T/I kW Q kW SHC kW SH F T/I kW Q kW SHC kW S HF T/I kW Q kW SHC kW S HF T/I kW 15 20 16 17 15 16 22.
PE-8MYC-EU PEH-8MYA-EU AIR VOLUME CMM 60 70 80 L /S 1,000 1,167 1,330 COOLING CAPACITY 0.976 1.0 1.025 SHC 0.963 1.0 1.044 TOTAL INPUT 0.991 1.0 1.009 21.3 14.9 0.70 6.1 20.6 14.6 0.71 6.4 19.9 14.3 0.72 6.8 19.2 14.0 0.73 7.3 18.3 13.5 0.74 7.8 22.0 13.
PE-8MYC-EU PEH-8MYA-EU AIR VOLUME CMM 60 70 80 L /S 1,000 1,167 1,330 COOLING CAPACITY 0.976 1.0 1.025 SHC 0.963 1.0 1.044 TOTAL INPUT 0.991 1.0 1.009 0.69 0.69 0.68 0.69 0.69 0.61 0.61 0.61 0.61 0.62 0.53 0.53 0.53 0.54 0.54 0.80 0.80 0.80 0.81 0.81 0.
PE-8MYC-EU PEH-8MYA-EU AIR VOLUME CMM 60 70 80 L /S 1,000 1,167 1,330 COOLING CAPACITY 0.976 1.0 1.025 SHC 0.963 1.0 1.044 TOTAL INPUT 0.991 1.0 1.009 21.3 14.9 0.70 6.2 20.6 14.6 0.71 6.5 19.9 14.3 0.72 6.9 19.2 14.0 0.73 7.4 18.3 13.5 0.74 7.9 22.0 13.
PE-8MYC-EU PEH-8MYA-EU AIR VOLUME CMM 60 70 80 L /S 1,000 1,167 1,330 COOLING CAPACITY 0.976 1.0 1.025 SHC 0.963 1.0 1.044 TOTAL INPUT 0.991 1.0 1.009 0.69 0.69 0.68 0.69 0.69 0.61 0.61 0.61 0.61 0.62 0.53 0.53 0.53 0.54 0.54 0.80 0.80 0.80 0.81 0.81 0.
PE-10MYC-EU PEH-10MYA-EU AIR VOLUME CMM 90 L /S 1,550 100 1,660 COOLING CAPACITY 1 .0 1.035 SHC 1. 0 1.037 TOTAL INPUT 1. 0 80 1,330 0.977 0.968 0.991 1.005 27.8 19.6 0.71 8.1 27.0 19.2 0.71 8.5 26.1 18.7 0.72 9.1 25.1 18.1 0.72 9.7 23.9 17.6 0.74 10.
PE-10MYC-EU PEH-10MYA-EU AIR VOLUME CMM 90 L /S 1,550 100 1,660 COOLING CAPACITY 1 .0 1.035 SHC 1. 0 1.037 TOTAL INPUT 1 .0 80 1,330 0.977 0.968 0.991 1.005 0.69 0.69 0.69 0.70 0.70 0.61 0.61 0.61 0.62 0.63 0.54 0.54 0.54 0.54 0.55 0.79 0.79 0.79 0.80 0.
PE-10MYC-EU PEH-10MYA-EU AIR VOLUME CMM 90 L /S 1,550 100 1,660 COOLING CAPACITY 1 .0 1.035 SHC 1. 0 1.037 TOTAL INPUT 1. 0 80 1,330 0.977 0.968 0.991 1.005 27.8 19.6 0.71 8.2 27.0 19.2 0.71 8.6 26.1 18.7 0.72 9.2 25.1 18.1 0.72 9.8 23.9 17.6 0.74 10.
PE-10MYC-EU PEH-10MYA-EU AIR VOLUME CMM 90 L /S 1,550 100 1,660 COOLING CAPACITY 1 .0 1.035 SHC 1. 0 1.037 TOTAL INPUT 1 .0 80 1,330 0.977 0.968 0.991 1.005 0.69 0.69 0.69 0.70 0.70 0.61 0.61 0.61 0.62 0.63 0.54 0.54 0.54 0.54 0.55 0.79 0.79 0.79 0.80 0.
OUTDOOR DB ˚C INDOOR INDOOR 20.0 25.0 30.0 35.0 46.0 DB ˚C W B ˚C Q kW SHC kW S H F T/I kW Q kW SHC kW SH F T/I kW Q kW SHC kW SH F T/I kW Q kW SHC kW S H F T/I kW Q kW SHC k W SH F T/I kW 40.
OUTDOOR DB ˚C INDOOR INDOOR -5.0 0.0 5.0 10.0 15.0 DB ˚C W B ˚C Q kW SHC kW S H F T/I kW Q kW SHC kW SH F T/I kW Q kW SHC kW SH F T/I kW Q kW SHC kW S H F T/I kW Q kW SHC kW S H F T/I kW 15 20 16 1.
42.6 29.8 0.70 13.2 41.2 29.3 0.71 13.9 39.8 28.7 0.72 14.8 38.4 28.0 0.73 15.8 36.6 27.1 0.74 16.9 44.0 27.4 0.62 13.5 42.6 26.9 0.63 14.1 41.2 26.1 0.63 15.0 39.8 25.3 0.63 16.1 38.2 24.7 0.65 17.1 45.4 24.8 0.55 13.7 44.0 24.2 0.55 14.3 42.6 23.2 0.
PEH-15MYA-EU AIR VOLUME CMM 120 140 160 L /S 2,000 2,334 2,660 COOLING CAPACITY 0.976 1.0 1.025 SHC 0.963 1.0 1.044 TOTAL INPUT 0.991 1.0 1.009 0.69 0.69 0.68 0.69 0.69 0.61 0.61 0.61 0.61 0.62 0.53 0.53 0.53 0.54 0.54 0.80 0.80 0.80 0.81 0.81 0.72 0.
OUTDOOR DB ˚C INDOOR INDOOR 20.0 25.0 30.0 35.0 46.0 DB ˚C W B ˚C Q kW SHC kW S H F T/I kW Q kW SHC kW SH F T/I kW Q kW SHC kW SH F T/I kW Q kW SHC kW SH F T/I kW Q kW SHC kW SH F T/I kW 40.
OUTDOOR DB ˚C INDOOR INDOOR -5.0 0.0 5.0 10.0 15.0 DB ˚C W B ˚C Q kW SHC kW S H F T/I kW Q kW SHC k W SH F T/I kW Q kW SHC kW SH F T/I kW Q kW SHC kW S HF T/I kW Q kW SHC kW S H F T/I kW 15 20 16 1.
55.6 39.2 0.71 17.5 54.0 38.4 0.71 18.4 52.2 37.4 0.72 19.7 50.2 36.2 0.72 21.0 47.8 35.3 0.74 22.7 57.8 36.4 0.63 17.7 56.2 35.7 0.64 18.6 54.2 34.6 0.64 19.9 52.0 33.4 0.64 21.2 49.4 32.2 0.65 22.9 60.0 33.3 0.56 17.9 58.2 32.6 0.56 18.8 56.2 31.5 0.
PEH-20MYC-EU AIR VOLUME C MM 160 180 200 L /S 2,660 3,000 3,320 COOLING CAPACITY 0.976 1.0 1.025 SHC 0.963 1.0 1.044 TOTAL INPUT 0.991 1.0 1.009 0.69 0.69 0.69 0.70 57.0 39.9 0.70 16.8 0.61 0.61 0.61 0.62 59.2 37.0 0.63 17.1 0.54 0.54 0.54 0.54 61.4 33.
- 36 - OPERA TION RANGE The range of working temperatures is as below. Make sure which unit you are using and confirm the range of application. Note As an applicable humidity outside standard for both indoors and outdoors, we recommend use within a range of 35-80% relative humidity.
- 37 - F AN PERFORMANCE PEH-5MY A-EU PE-8MYC-EU PEH-8MY A-EU PE-10MYC-EU PEH-10MY A-EU 40 35 45 50 55 Recommended Range Internal SP 450 400 350 300 250 200 150 100 50 450 400 350 300 250 200 150 100 5.
- 38 - 400 600 800 1000 200 (P a) F an speed (rpm) 110 120 130 140 150 160 170 Recommended Range 0 T otal static pressure Air flow (CMM) standard point 500 600 700 800 900 1000 1100 1300 1200 F an P erf or mance Cur v e 50Hz 2.
- 39 - Pulley outside dimensions are sho wn below: (Unit : mm) (1) Shape of belt groove (2) Shape of motor pulley boss (Unit : mm) e a r 1 r 3 f w L 0 r 2 r 2 K K 0 øP.C 16.5mm B type 11.0mm 40˚ Sectional plan of V-belt Shape of V-belt Nominal Dia. øP.
- 40 - SOUND D A T A Indoor units Sound Levels OCTAVE BAND FREQ. Hz MODEL SPL 63Hz 125Hz 250Hz 500Hz 1000Hz 2000Hz 4000Hz 8000Hz 63Hz 125Hz 250Hz 500Hz 1000Hz 2000Hz 4000Hz 8000Hz 55 56 59 61 62 62 63 62 25 32 60 61 62.5 40 44 54 55 58.5 47 49 53 54 59.
- 41 - OUTLINE DIMENSIONS 131 200 199 95 152 156 AIR INLET DUCT FLANGE HOLES:24- 3.1 34 1102 104 31 130 130 130 130 130 130 130 130 31 344 20 428 15 15 70 50 530 650 130 130 42 42 40 40 HOLES:4- 12 280 70 DRAIN:Rc1 CONTROL BOX HOLES:22- 3.
- 42 - PE(H)-10 40 40 131 200 199 530 156 50 650 15 15 344 20 42 42 130 130 HOLES:26- 3.1 AIR INLET DUCT FLANGE 34 1302 104 66 66 130 130 130 130 130 130 130 130 130 DRAIN:Rc 1 280 70 CONTROL BOX HOLES:22- 3.
- 43 - PE(H)-20 81 50 40 89.5 90 167 90 269.5 15 130 21 1170=130X9 21 15 130 44 1560=130X12 44 110 1212 26 142 40 55 620 63 63 1940 25 25 1993 130 130 130 600 536 15 87 36 15 462 207 36 706 69 37 19 50 746 50 1890 50 23 70 49 1648 193 190 110 110 110 865 110 27 44 OPTIONAL P ARTS CABLE ENTRY 27 REFRIGERANT PIPE 15.
- 44 - Hole : ø15 REFRIGERANT PIPE Holes :4-12X20 Holes : 2-ø15 REFRIGERANT PIPE AIR OUTLET AIR INLET AIR INLET CABLE ENTR Y SER VICE P ANEL 75 84 18 21 75 42 275 275 42 21 21 75 75 400 1040 131 126 400 75 550 1175 1000 ø12.
- 45 - PU-15 78 169 75 85 75 170 50 23 23 1230 1070 998 85 242 998 137 721 137 1046 AIR INLET No .1 No .2 AIR INLET AIR INLET AIR OUTLET POWER SUPPL Y CABLE ENTR Y ø43 REFRIGERANT PIPE ø25.
- 46 - PU-20 PUH-15,20 30 No.1 No .2 81 75 64 75 392 80 160 17 17 2036 998 85 213 961 801 1996 35 464 464 35 AIR OUTLET POWER SUPPL Y CABLE ENTR Y ø47 CONTROL CABLE ENTR Y ø27 REFRIGERANT PIPE ø28.6(1-1/8) AIR INLET AIR INLET AIR INLET REFRIGERANT PIPE ø15.
- 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.
- 48 - WIRING DIA GRAMS CR2 GRA Y CH F3(3.15A) 52C CZ 30 49C 52C 15 TB5 BLUE CZ2 14 63H 51F2 CZ2 CZ 30 51C C5 C4 MC 1 2 3 BLACK RED MF3 WHITE 52C 51C 3 2 1 51F2 WHITE MF2 RED RED WHITE BLACK BLACK BLA.
- 49 - CR2 GRA Y CH F3(3.15A) F1(3.15A) (3.15A) 52C CZ 30 49C 52C 15 TB5 BLUE CZ2 14 63H 51F2 CZ2 CZ 30 51C C5 C4 MC 1 2 3 BLACK RED MF3 WHITE 52C 51C 3 2 1 51F2 WHITE MF2 RED RED WHITE BLACK BLACK BL.
- 50 - PE-15MYC-EU (ST AND ARD) OUTDOOR INDOOR UNIT OUTDOOR UNIT Contactor (fan O/D) 52F2 Timer 2 Over current rela y(fanO/D) 51F2 Auxiliary relay (f an) 30FZ Surge killer CR1 3 C1, 3, 8 Connector Int.
- 51 - PE-20MYC-EU (ST AND ARD) OUTDOOR INDOOR UNIT OUTDOOR UNIT 52 F2 52 C2 C1 52 52 F1 BLACK WHITE RED 52F2 51F2 BLACK BLA CK WHITE RED RED MF2 WHITE 1 2 3 C1 3 2 1 51F3 C2 BLACK RED MF3 WHITE 2 2 C.
- 52 - OUTDOOR TM (3MIN) TM CR1 CR2 GRA Y CH 52F FZ FZ 30 52F BLUE 30FZ F3(3.15A) 51C 63H 51F2 CZ2 CZ 30 CZ 30 52C CZ1 15 CZ2 14 49C 52C GRA Y GRA Y BLUE BROWN RED C1 C1 4 2 1 SW2(FIELD SUPPL Y) JUMPER TB4 TB4 6 7 5 Low Hi C5 C4 15 15 6 5 RED MC 3 2 1 C BLACK WHITE MF3 CZ2 14 TB3 52C 14 BLUE (3.
- 53 - OUTDOOR (3MIN) TM TM CR1 CR2 GRA Y CH F3(3.15A) (3.15A) F3(3.15A) 52C CZ 30 49C 52C 15 TB5 BLUE CZ2 14 63H 51F2 CZ2 CZ 30 51C 220 240V 24V AC AC Tr TB4 TB4 2 3 FZ F2 CZ1 30FZ 52F 52F 14 RED 4 G.
- 54 - OUTDOOR INDOOR UNIT OUTDOOR UNIT Note:1.The dotted lines show field wiring. 2.The figure in the parentheses show field supply parts. 3.Color of ear th wire is yellow and g reen twisting. 4.Not specified color of wire is brown. 6.Specification subject to change without notice.
- 55 - OUTDOOR INDOOR UNIT OUTDOOR UNIT Timer (Anti shor t cycle.) TM Contactor (fan O/D) 52F2 Timer 2 Over current rela y(fanO/D) 51F2,3 Auxiliary relay (f an) 30FZ Surge killer CR1~3 Note:1.The dotted lines show field wiring. 2.The figure in the parentheses show field supply parts.
- 56 - PE-7MYC-EU (SPECIAL ORDER : LO W AMBIENT COOLING) Note:1.The dotted lines show field wiring. 2.The figure in the parentheses show field supply parts. 3.Color of ear th wire is yellow and g reen twisting. 4.Not specified color of wire is brown. 5.
- 57 - PE-8,10MYC-EU (SPECIAL ORDER : LO W AMBIENT COOLING) Note:1.The dotted lines show field wiring. 2.The figure in the parentheses show field supply parts. 3.Color of ear th wire is yellow and g reen twisting. 4.Not specified color of wire is brown.
- 58 - 3 1 C3 C3 51F1 26L1 3 1 C8 C8 26L2 Thermostat (freeze protection) 26L1,2 H OUTDOOR INDOOR UNIT OUTDOOR UNIT Thermostat (ambient temp.) 26D Contactor (fan O/D) 52F2 Timer 2 Over current rela y(fanO/D) 51F2,3 Auxiliary relay (f an) 30FZ Surge killer CR1~3 Note:1.
- 59 - H H H H OUTDOOR INDOOR UNIT OUTDOOR UNIT Over current rela y(fanO/D) 51F2~F5 Auxiliary relay (f an O/D) FZ2~7 Ther mostat (ambient temp.) 26D1~4 Contactor (fan O/D) 52F2~7 Timer 2 Auxiliary relay (f anI/D) 30FZ Surge killer CR1~3 Note:1.The dotted lines show field wiring.
- 60 - PEH-5MY A-EU (ST AND ARD) MC OUTDOOR Connector Surge killer CR1,2 Contactor (fan O/D) X2,3 A uxiliar y relay (defrost) T1 Timer (defrost) Note:1.The dotted lines show field wiring. 2.The figure in the parentheses show field supply parts. 3.Color of ear th wire is yellow and g reen twisting.
- 61 - PEH-7MY A-EU (ST AND ARD) CR2 GRA Y X1 X1 C6 3 C6 1 1 3 C7 CH F3(3.15A) X1 X2 52C CZ 30 C7 26 D2 21 T1 S4 26 D1 X2 X3 X1 X2 X3 T1 49C 52C 13 15 HZ2 TB5 BLUE CZ2 14 63H 51F2 CZ2 CZ 30 51C HZ2 C5.
- 62 - PEH-8,10MY A-EU (ST AND ARD) CR2 GRA Y X1 X1 C6 3 C6 1 1 3 C7 CH F3(3.15A) F1(3.15A) (3.15A) X1 X2 52C CZ 30 C7 26 D2 21 T1 S4 26 D1 X2 X3 X1 X2 X3 T1 49C 52C 13 15 HZ2 TB4 (In case of PUH-8,10.
- 63 - PEH-15,20MY A-EU (ST AND ARD) Timer 2 CR1 3 Surge killer Over current rela y(fanO/D) 51F2,3 Auxiliary relay (f an) 30FZ Contactor (fan O/D) X3 6 Auxiliary relay (defrost) T1,2 Timer (defrost) Note:1.The dotted lines show field wiring. 2.The figure in the parentheses show field supply parts.
- 64 - PEH-5MY A-EU SPECIAL WIRING : ANTI SHOR T CYCLE TIMER., ( PR O TECT FOR COOL AIR BLO W . ) OUT DOOR MC OUTDOOR 52F High-pressure switch 63H Internal ther mostat(indoor fan) 49F Name F1~3 51C Tr CH 51F1,2 52C MF2 MF1 MC TB1~4 F an motor (indoor) Fuse (3.
- 65 - PEH-7MY A-EU SPECIAL WIRING : ANTI SHOR T CYCLE TIMER., ( PR O TECT FOR COOL AIR BLO W . ) Auxiliary relay (defrost) Contactor (fan O/D) Timer (Anti shor t cycle) TM T1 Timer (defrost) Connecto.
- 66 - PEH-8,10MY A-EU SPECIAL WIRING : ANTI SHOR T CYCLE TIMER., ( PR O TECT FOR COOL AIR BLO W . ) OUT DOOR OUTDOOR (3MIN) TM TM 17 16 X3 17 17 X3 16 16 CR1 CR2 GRA Y X1 X1 C6 3 C6 1 1 3 C7 5 4 C1 C1 49F 51F1 CH BLUE F3(3.
- 67 - OUTDOOR INDOOR UNIT OUTDOOR UNIT Note:1.The dotted lines show field wiring. 2.The figure in the parentheses show field supply parts. 3.Color of ear th wire is yellow and g reen twisting. 4.Not specified color of wire is brown. 6.Specification subject to change without notice.
- 68 - PEH-7MY A-EU (SPECIAL ORDER : LO W AMBIENT COOLING) Note:1.The dotted lines show field wiring. 2.The figure in the parentheses show field supply parts. 3.Color of ear th wire is yellow and g reen twisting. 4.Not specified color of wire is brown.
- 69 - PEH-8,10MY A-EU (SPECIAL ORDER : LO W AMBIENT COOLING) Note:1.The dotted lines show field wiring. 2.The figure in the parentheses show field supply parts. 3.Color of ear th wire is yellow and g reen twisting. 4.Not specified color of wire is brown.
- 70 - FZ7 FZ4 FZ3 FZ2 FZ6 H H H H INDOOR UNIT OUTDOOR UNIT Thermostat (ambient temp.) Auxiliary relay (f an O/D) FZ2~7 Contactor (f an O/D) 52F2~7 26D5~8 Timer 2 CR1~3 Surge killer Contactor (fan O/D) X3~6 Auxiliary relay (defrost) T1,2 Timer (defrost) Note:1.
- 71 - ELECTRICAL OPERA TION FLO W CHAR TS START POWER ON 52C ON MC OPERATE MF2, 3 OPERATE SERVICE CALL 23WA ON? SAFETY DEVICE OFF? NO YES YES 30FZ,30CZ ON (SELF HOLD) FZ ON YES 52F ON MF1 OPERATE NO .
- 72 - START POWER ON 52C1 ON MC1 OPERATE MF2 OPERATE 23WA ON? No.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 NO NO 30CZ1 OFF CH1,2 ON SW1 ON? CZ1-1,CZ2-1 ON CH 1 OFF CZ1-2,CZ2-2 ON TIMER 2 ON 52C1 OFF MC1 STOP MF2 STOP CH1 ON CH2 OFF No.
- 73 - START POWER ON 52C1 ON MC1 OPERATE MF2 OPERATE 52C2 ON MC2 OPERATE MF3 OPERATE 26D1 4 ON X1,2,5,6 ON X3,4 ON (SELF HOLD) 21S4-1,2 OFF MF2, 3 STOP 21S4-1,2 ON MF2, 3 OPERATE X1 6 OFF SW1 COOL? 2.
Strainer Evaporator Ball valve Strainer High pressure switch Check joint 4-Way valve Accumulator Muffler Check joint Check valve Strainer Ball valve Strainer Check valve Condenser Inter connecting ref.
- 75 - SAFETY & CONTR OL DEVICES ITEM NO. PE-7MYC-EU PU-7MYC 1 -EU PE-8MYC-EU PU-8MYC 1 -EU PE-10MYC-EU PU-10MYC 1 -EU COMPRESSOR OVER CURRENT RELAY 51C 19.0A 22.0A 31.0A COMPRESSOR INTERNAL THERMOST AT 49C 105 ± 5 ˚C OFF 83 ± 11 ˚C ON HIGH PRESSURE SWITCH 63H 2.
- 76 - PEH-7MYA-EU PUH-7MYC1-EU PEH-8MYA-EU PUH-8MYC1-EU PUH-8MYE-EU PEH-5MYA-EU PUH-5MYE-EU PEH-10MYA-EU PUH-10MYC 1 -EU PUH-10MYE-EU COMPRESSOR INTERNAL THERMOSTAT 49C 110 ± 5˚C OFF 105 ± 5˚C OFF ITEM NO. COMPRESSOR OVER CURRENT RELAY 51C 15.0A 19.
- 77 - SPECIAL ORDER Description PEH-5MYA PEH-5MYA-EU - - PEH-7MYA PEH-7MYA-EU PE-7MYC PE-7MYC-EU PEH-8MYA PEH-8MYA-EU PE-8MYC PE-8MYC-EU PEH-10MYA PEH-10MYA-EU PE-10MYC PE-10MYC-EU PEH-15MYA PEH-15MY.
- 78 - PHYSICAL D A T A PRODUCT ] PACKAGE AIR COOLED HEATPUMP UNITS Product type PE SERIES Product number : Indoor unit Outdoor unit Cooling capacity (AS1861) Sensible Cooling capacity (AS1861) Coolin.
- 79 - Product number Indoor unit Outdoor unit [INDOOR AIR CIRCUIT] Number of blowers Diameter of blowers Width of blowers Blower drive Fan motor output Fan motor run current Air quantity External sta.
- 80 - Product number Indoor unit Outdoor unit PE-7MYC-EU PU-7MYC 1 -EU PE-8MYC-EU PU-8MYC 1 -EU PE-10MYC-EU PU-10MYC 1 -EU PE-15MYC-EU PU-15MYC 1 -EU PE-20MYC-EU PU-20MYC 1 -EU [ENCLOSURE AND FRAME] .
- 81 - PEH-5,7,8MY A-EU PRODUCT ] PACKAGE AIR COOLED HEATPUMP UNITS Product type PEH SERIES Product number : Indoor unit Outdoor unit Cooling capacity (AS1861) Sensible Cooling capacity (AS1861) Cooli.
- 82 - Product number Indoor unit Outdoor unit [INDOOR AIR CIRCUIT] Number of blowers Diameter of blowers Width of blowers Blower drive Fan motor output Fan motor run current External static pressure Supply air dimensions(hxw) mm Return air dimensions(hxw) mm [EVAPORATOR] Number of evaporator 1 Face area sq.
- 83 - Product number Indoor unit Outdoor unit [ENCLOSURE AND FRAME] height Dimension width Indoor unit Outdoor unit depth height Dimension width depth Panel thickness Condense drain size Weight Indoo.
PRODUCT ] PACKAGE AIR COOLED HEATPUMP UNITS Product type PEH SERIES Product number : Indoor unit Outdoor unit Cooling capacity (AS1861) Sensible Cooling capacity (AS1861) Coolin Heating capacity (AS18.
- 85 - Product number Indoor unit Outdoor unit [INDOOR AIR CIRCUIT] Number of blowers Diameter of blowers Width of blowers Blower drive Fan motor output Fan motor run current External static pressure Supply air dimensions(hxw) mm Return air dimensions(hxw) mm [EVAPORATOR] Number of evaporator 1 2 Face area sq.
- 86 - Product number Indoor unit Outdoor unit [ENCLOSURE AND FRAME] height Dimension width Indoor unit Outdoor unit depth height Dimension width depth Panel thickness Condense drain size Weight Indoo.
- 87 - INST ALLA TION Space required around unit. Indoor unit 1. Dimension of the unit and space necessary for sevicing. Outdoor unit Secure enough space necessary for servicing, installing, and for proper function of the unit. To prevent short-cycling, remove obstacles as much as possible.
- 88 - PU(H)-7,8, 10 (Upper blow) (1) At a single installation The obstacle is on the outlet side. (Fig 1) The obstacle is in three directions. (Fig 2,3) The obstacle is in four directions. (Fig 4) The right and left side and the back and forth side must be opened.
- 89 - 500 over 300 over 500over Service-panel Service-panel (2) Relation of unit when many set up unit. (Fig 3,4) Fig 3 300 over 300over A A A Fig 4 All "A" is 500 over. If this side is service panel, you need 500 over. If this side is inlet, you need 300 over.
2. Preparation before installing Please use the specified hanging bolt in any case. Hanging bolt is local supply. Please use the method below or use the angle and the rectangular lumber, etc.
- 91 - 3. Installation of the unit. Indoor unit Please carry the packed until parallelly to installed place. Please install the unit before construction of the ceiling -lined.
- 92 - Canvas Duct Canvas Duct Duct earth Duct earth Duct Duct Outlet Inlet Duct-work length 850mm or more Drain pan Provide canvas flexible ducting between unit when connect to the duct-work. The duct unit must use a nonflammable material. Provide sufficient insulation for prevent dewdrop.
- 93 - Piping connection Please f ollow the f ollowing procedures, during the piping connection work is carried out. If the procedures are not f ollowed properly , the refrigerant and valv e sheet might gush out from the ball valv e. It might cause the injur y .
- 94 - In case of Flare, Flange type (1) Open the ball valve cap before cutting the by-pass tube.(Fig.1) (2) Check the ball valve section is completely closed.(Fig.2) (3) Cut two parts of the by-pass tube.(Fig.4) (4) Remove the connection pipe assy.(Fig.
- 95 - Extension piping and installation parts are field supply. Perform the work only after carefully reading the appropriate instructions. Install the unit where the refrigerant piping is shortest, the difference between the indoor unit and outdoor unit is smallest.
- 96 - Airtight test Evacuation Airtight test should be made by pressurizing nitrogen gas to 3Mpa. For the test method, refer to the following figure. (Make a test with the valve closed.
- 97 - •Incline the drain piping to the outside (drain side) as shown in the figure below. •The outlet of the indoor unit drain pipe is Rc1. •After 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.
- 98 - Construct the earth connection. All electrical work must be carried out by a suitable qualified electrical trades-person and in accordance with local supply authority requirements and associated regulators. The outdoor unit is to be wired directly from an electrical distribution board either by a circuit breaker (preferred) or HRC fuse.
- 99 - Control module of outdoor unit PU(H)-7, 8, 10 Control module of outdoor unit PU-15 Upper blow PUH only PUH only PUH only Terminal block for connection wires to Indoor unit Terminal block for po.
- 100 - Method for connecting electric wire Please do the wiring after consulting the electric pow er company of jurisdiction beforehand in the instruction.
- 101 - (3) Indoor unit and remote controller.(OPTION:PAC-204RC) TB4 CZ1 FZ 24V AC(N) COMP1 F AN HI 23 TB4 1 F2 (3.15A) GRA Y GRA Y TB3 CZ 1-1 CZ 1-2 FZ 24V AC(N) COMP1 COMP2 F AN HI 23 4 TB3 1 F2 (3.15A) GRA Y GRA Y AC24V AC 220 240V Tr Tr 24V AC(L) 24V AC(L) 5 4 AC24V AC 220 240V Connect the wires on the basis of the following wiring diagram.
8. Before starting the Trial run. Check items Perform trial operation after completion of the above items. (1) Check to see wheter there are refrigerant leakage, and slack power or transmission cable. (2) Conform that 500V megohmmeter shows 1.0M ohm or more between power supply terminal and ground.
- 103 - INSTR UCTIONS FOR USE 1.Check points for operation. Check the following points before you operate your air conditioner. (1)Check 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.
- 104 - 2.Caution for use. Keep the following points in mind to safeguard against failures and breakdowns. (1) This air conditioner does not restart within 3min.
- 105 - 3.3 Cleaning the Outdoor Unit Heat Exchanger If you use your air conditioner for prolonged periods, the outdoor heat exchanger will become dirty, impairing its function and reducing air conditioners performance. Consult your equipment supplier or air conditioning contractor on how to clean the heat exchanger.
- 106 - 6-2 Place f or installation. Please do not use the unit in the following places. (1) Place w here a lot of oil (The machine oil is contained), moistures, and dust exist. (2) Place where a lot of salinities such as beach districts exists. (3) Place where sulfur gas, volatile gas, and corroded gas are filled.
- 107 - 7.T r ouble shooting Before y ou ask for repair service, check the f ollowing points: State of Machine Cool or warm air does not come out. Cause Air flows out b ut it does not cool or heat enough. It does not run. T roubleshooting Improper temperature adjustment.
- 108 - HO W T O OPERA TE (OPTION P A C-204RC) For purposes of explanation, all the displays on this page are shown in their lit condition. This configuration does not occur in the actual unit. Operation mode Displays the status of operation. [Checking] Display This displays indication when some abnormality occurs in the unit.
- 109 - 1 A Operation mode display A 1-2 Selecting operation When selecting operation Press the [MODE] button Consecutive press of the [MODE] button switches the operation over to "FAN", "COOL", "HEAT" and "AUTO".
- 110 - 1-4 Time setting 1 24 Clock ke y Current time display Press the ke y one time will activate set cloc k mode. Press the ke y again will disable set cloc k mode. Day ke y During set clock mode or set timer mode, press the k ey will change the da y setting.
- 111 - 1-6.T roub le shooting Bef ore you ask f or repair ser vice, check the f ollowing points: Error Displa y State of Machine Cool air or warm air does not come out. Cause Remote Controller Air flows out b ut it does not cool enough or heat enough.
- 112 - SPECIFICA TION GUIDELINES Due to continuous product development, these guidelines are subject to change. Air to air reverse cycle split air conditioning system.
- 113 - MEMO.
HEAD OFFICE DENKI BLDG., MARUNOUCHI,TOKYO 100-0005,TELEX J24532 CABLE MELCO TOKYO MITSUBISHI ELECTRIC CORPORATION Issuued in Dec. 1999 MEE99K014 New publication effective Dec.
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