Instruction/ maintenance manual of the product PE-20MYC 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-15MYC1-EU PE-20MYC P.
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- 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 61,100 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 improv ed through balanced optimised heat e xchanger design.
- 6- TYPICAL INST ALLA TION EXAMPLE MECHANICAL SPECIFICA TIONS General All units are f actor y assembled, piped, inter nally wired. They are also tested and chec ked under a strict quality control system in the f actor y .
- 7 - MODEL-DESIGNA TION BREAKDO WN PE -1 0 MY C 1 Design Sequence Electrical Supply Compressor Horsepow er Series Number 5 = 5 HP 7 = 7 HP 8 = 7.5 HP 10= 10 HP 15= 15 HP 20= 20 HP PE = Indoor unit PE.
- 8 - SPECIFICA TIONS Model name Service reference Power supply Indoor Outdoor % Capacity step Refrigerant Refrigerant charge kg Capillary tube Refrigerant control Indoor Unit Model name Service refer.
Model name Service reference kW Btu/h kcal/h % Capacity step Refrigerant Refrigerant charge kg Capillary tube Refrigerant control Indoor Unit Model name Service reference External finish Acr y li c re.
Model name Service reference kW Btu/h kcal/h % Capacity step Refrigerant Refrigerant charge kg Capillary tube Refrigerant control Indoor Unit Model name Service reference External finish Acrylic resin.
- 11 - ELECTRICAL D A T A 7.1/7.2 14.7/15.2 - 77 6.0 11.1 50/125 0.7/0.8 2.9/3.4 0.4 0.7 7.8 14.7 77 86 6.8 12.8 62/125 0.6 1.2 0.4 0.7 10.1 19.6 74 85 8.6 16.6 62/125 1.0 2.0 0.5 1.0 17.4/17.6 30.2/30.6 83 123 2X7.65 2X12.9 100/200 1.5/1.7 3.2/3.6 0.
- 12 - 7.1/7.2 14.7/15.2 - 77 7.8 14.7 77 86 5.49 10.0 79 72 7.9 15.2 75 86 6.0 11.1 50/125 0.7/0.8 2.9/3.4 0.4 0.7 6.8 12.8 62/125 0.6 1.2 0.4 0.7 4.7 8.
- 13 - 6.2/6.3 13.7/14.2 - 77 6.5 12.8 73 86 4.5 8.9 73 72 6.6 13.4 71 86 5.1 10.1 50/125 0.7/0.8 2.9/3.4 0.4 0.7 5.5 10.9 62/125 0.6 1.2 0.4 0.7 3.71 7.
- 14 - 10.2 19.9 74 85 16.1/16.9 30.6/32.1 76 123 10.1 19.6 74 85 20.8/21.8 38.8/40.8 77 145 8.7 16.7 62/125 1.0 2.0 0.5 1.2 2 × 6.8 2 × 12.7 100/200 1.5/2.3 2.8/4.3 2 × 0.5 2 × 1.2 8.6 16.6 62/125 1.0 2.0 0.5 1.0 2 × 9.15 2 × 16.75 100/200 1.5/2.
- 15 - 8.6 16.9 73 85 13.7/14.5 26.5/28.0 75 119 8.3 16.6 72 85 16.2/17.2 32.5/34.5 72 141 7.1 13.7 62/125 1.0 2.0 0.5 1.2 2 × 5.6 2 × 10.65 100/200 1.5/2.3 2.8/4.3 2 × 0.5 2 × 1.2 6.8 13.6 62/125 1.0 2.0 0.5 1.0 2 × 6.85 2 × 13.6 100/200 1.5/2.
- 16 - 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 = 9.7, 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 = 9.7 ✕ (1+(1.044 - 1.0) ✕ 7/10*) ÷ 10.0(kW) T/I = 8.3 ✕ (1+(1.009-1.0)) ✕ 7/10*) ÷ 8.
OUTDOOR DB ˚ C INDOOR INDOOR 20.0 25.0 30.0 35.0 40.0 DB ˚ CW B ˚ C Q kW SHC kW S HF 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 S H F T/I kW 15 20 16 17 15 16 22 17 18 19 16 17 24 18 19 20 21 18 19 26 20 21 22 23 19 20 28 21 22 23 24 20 21 30 22 23 24 46.
OUTDOOR WB ˚ C INDOOR -10.0 -5.0 0.0 DB ˚ CQ kW Q kW Q kW T/I kW OUTDOOR WB ˚ C INDOOR 5.0 10.0 15.0 DB ˚ CQ 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 ˚ CW B ˚ C Q kW SHC kW S HF 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 HF T/I kW Q kW SHC kW SH F T/I kW 15 20 16 17 15 16 22 17 18 19 16 17 24 18 19 20 21 18 19 26 20 21 22 23 19 20 28 21 22 23 24 20 21 30 22 23 24 46.
OUTDOOR DB ˚ C INDOOR -5.0 0.0 5.0 10.0 15.0 DB ˚ C WB ˚ C Q kW SHC kW S H 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 H F T/I kW 15 20 16 17 15 1.
21.3 22.0 22.7 21.3 22.0 22.7 23.5 24.4 22.0 22.7 23.5 24.4 25.2 26.1 23.5 24.4 25.2 26.1 27.0 27.9 24.4 25.2 26.1 27.0 27.9 28.8 25.2 26.1 27.0 27.9 28.8 11.6 9.0 6.6 16.2 13.8 11.1 8.7 6.2 18.1 15.1 12.9 10.7 8.1 6.1 17.4 14.7 12.3 10.4 8.0 6.0 19.2 16.
OUTDOOR DB ˚ C INDOOR -5.0 0.0 5.0 10.0 15.0 DB ˚ C WB ˚ C Q kW SHC kW S H 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 SH F T/I kW 15 20 16 17 15 16 22 17 18 19 16 17 24 18 19 20 21 18 19 26 20 21 22 23 19 20 28 21 22 23 24 20 21 30 22 23 24 OUTDOOR WB ˚ C INDOOR -10.
- 24 - 21.3 22.0 22.7 21.3 22.0 22.7 23.5 24.4 22.0 22.7 23.5 24.4 25.2 26.1 23.5 24.4 25.2 26.1 27.0 27.9 24.4 25.2 26.1 27.0 27.9 28.8 25.2 26.1 27.0 27.9 28.8 11.6 9.0 6.6 16.2 13.8 11.1 8.7 6.2 18.1 15.1 12.9 10.7 8.1 6.1 17.4 14.7 12.3 10.4 8.0 6.
- 25 - OUTDOOR DB ˚ C INDOOR -5.0 0.0 5.0 10.0 15.0 DB ˚ C WB ˚ C Q kW SHC kW S H 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 SH F T/I kW 15 20 16 17 15 16 22 17 18 19 16 17 24 18 19 20 21 18 19 26 20 21 22 23 19 20 28 21 22 23 24 20 21 30 22 23 24 OUTDOOR WB ˚ C INDOOR -10.
27.8 28.9 30.0 27.8 28.9 30.0 31.1 32.1 28.9 30.0 31.1 32.1 34.6 34.6 31.1 32.1 34.6 34.6 35.8 36.9 32.1 34.6 34.6 35.8 36.9 38.0 34.6 34.6 35.8 36.9 38.0 15.1 11.9 8.7 21.5 17.8 14.4 11.3 8.4 23.7 19.9 16.8 14.1 10.8 8.1 23.0 19.7 16.2 13.7 10.4 8.0 25.
0.53 0.39 0.28 0.74 0.59 0.46 0.35 0.25 0.79 0.63 0.52 0.42 0.31 0.22 0.69 0.57 0.45 0.37 0.27 0.20 0.74 0.61 0.52 0.41 0.33 0.27 0.76 0.66 0.55 0.45 0.39 0.53 0.39 0.28 0.74 0.59 0.46 0.34 0.25 0.79 0.63 0.52 0.41 0.31 0.22 0.69 0.57 0.45 0.37 0.27 0.
- 28 - 27.8 28.9 30.0 27.8 28.9 30.0 31.1 32.1 28.9 30.0 31.1 32.1 34.6 34.6 31.1 32.1 34.6 34.6 35.8 36.9 32.1 34.6 34.6 35.8 36.9 38.0 34.6 34.6 35.8 36.9 38.0 15.1 11.9 8.7 21.5 17.8 14.4 11.3 8.4 23.7 19.9 16.8 14.1 10.8 8.1 23.0 19.7 16.2 13.7 10.
- 29 - 0.53 0.39 0.28 0.74 0.59 0.46 0.35 0.25 0.79 0.63 0.52 0.42 0.31 0.22 0.69 0.57 0.45 0.37 0.27 0.20 0.74 0.61 0.52 0.41 0.33 0.27 0.76 0.66 0.55 0.45 0.39 0.53 0.39 0.28 0.74 0.59 0.46 0.34 0.25 0.79 0.63 0.52 0.41 0.31 0.22 0.69 0.57 0.45 0.37 0.
OUTDOOR DB ˚ C INDOOR INDOOR 20.0 25.0 30.0 35.0 46.0 DB ˚ CW B ˚ C Q kW SHC kW S HF 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 HF T/I kW Q kW SHC kW SH F T/I kW 40.
42.6 44.0 45.4 42.6 44.0 45.4 47.0 48.8 44.0 45.4 47.0 48.8 50.4 52.2 47.0 48.8 50.4 52.2 54.0 55.8 48.8 50.4 52.2 54.0 55.8 57.6 50.4 52.2 54.0 55.8 57.6 24.5 19.1 14.2 33.5 28.4 23.5 18.3 13.4 37.2 31.3 27.0 22.2 17.2 13.1 35.6 30.8 25.8 21.9 16.8 13.
0.57 0.43 0.31 0.80 0.64 0.50 0.38 0.28 0.85 0.69 0.57 0.46 0.35 0.26 0.76 0.63 0.50 0.41 0.31 0.24 0.81 0.67 0.57 0.46 0.37 0.28 0.83 0.72 0.61 0.51 0.41 0.57 0.43 0.31 0.79 0.64 0.50 0.38 0.28 0.84 0.69 0.57 0.46 0.35 0.26 0.75 0.63 0.50 0.41 0.31 0.
OUTDOOR DB ˚ C INDOOR INDOOR 2 0 . 0 25.0 30.0 35.0 46.0 DB ˚ CW B ˚ C Q kW SHC kW S HF 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 HF T/I kW Q kW SHC kW SH F T/I kW 40.
55.6 57.8 60.0 55.6 57.8 60.0 62.2 64.2 57.8 60.0 62.2 64.2 69.2 69.2 62.2 64.2 69.2 69.2 71.6 73.8 64.2 69.2 69.2 71.6 73.8 76.0 69.2 69.2 71.6 73.8 76.0 30.8 24.1 18.0 43.1 36.2 29.3 23.2 17.4 47.8 39.9 34.3 28.5 21.9 16.5 46.0 39.8 33.0 27.9 21.2 16.
0.54 0.40 0.29 0.75 0.60 0.46 0.35 0.26 0.79 0.64 0.53 0.42 0.32 0.23 0.70 0.58 0.46 0.38 0.28 0.21 0.75 0.62 0.52 0.42 0.34 0.27 0.77 0.66 0.56 0.46 0.40 0.54 0.40 0.29 0.75 0.60 0.46 0.35 0.25 0.79 0.64 0.53 0.42 0.31 0.23 0.70 0.58 0.46 0.38 0.28 0.
- 36 - CAP A CITY REDUCTION RA TIO DUE T O CHANGES IN PIPING LENGTH PE-7,8,15MYC-EU PEH-7,8,15MYA-EU 0.9 1.0 0 5 10 15 20 25 30 35 40 45 50 Capacity ratio Equivalent piping length (m) PE-10,20MYC-EU PEH-10,20MYA-EU 0.
- 37 - 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, and indoor return air we recommend use within a range of 35-80% relative humidity.
- 38 - 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 (CMM) (CMM) (CMM) (CMM) Recommended Range Internal SP 450 400 350 300 250 200 150 100 50 450 400 3.
- 39 - 400 600 800 1000 200 (P a) F an speed (rpm) 110 120 130 140 150 160 170 2830 (CMM) 1830 2170 2500 (L/S) Recommended Range 0 T otal static pressure Air flow f actor y pre setting ESP = 200P a 500 600 700 800 1000 900 1100 1300 1200 F an P erformance Curve 50Hz 2.
- 40 - 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 ø P.C 16.5mm B type 11.0mm 40 ˚ Sectional plan of V-belt Shape of V-belt Nominal Dia.
- 41 - 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.
- 42 - APPR O XIMA TION FOR SOUND PO WER LEVEL A T SUPPL Y DUCT FLANGE OF UNIT MODEL PE(H)-7 PE(H)-8 PE(H)-10 PE(H)-15 PE(H)-20 60 70 90 140 180 125 125 125 200 200 77.2 79.4 81.2 83.4 84.5 74.7 76.9 78.7 80.9 82.1 71.6 73.9 75.7 78.0 79.1 69.9 72.4 74.
- 43 - 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.
- 44 - 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.
- 45 - 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.
- 46 - Hole : ø 15 REFRIGERANT PIPE Holes :4-12 × 20 Holes : 2- ø 15 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 ø 12.7 (1/2) Flare ø 19.
- 47 - PU-15 0 100 78 169 75 85 75 170 50 23 23 1230 1070 998 85 242 998 137 721 137 995 1046 AIR INLET No .1 No .2 AIR INLET AIR INLET AIR OUTLET POWER SUPPL Y CABLE ENTR Y ø 43 REFRIGERANT PIPE ø 25.4(1) Flange CONTROL CABLE ENTR Y ø 27 REFRIGERANT PIPE ø 15.
- 48 - PU-20 PUH-15,20 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 ø 47 CONTROL CABLE ENTR Y ø 27 REFRIGERANT PIPE ø 28.6(1-1/8) Flange AIR INLET AIR INLET AIR INLET REFRIGERANT PIPE ø 15.
- 49 - Note: 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 (3mmAq) or less.
- 50 - WIRING DIA GRAMS INDOOR OUTDOOR POWER SUPPLY 220~240VAC ~PE 50Hz POWER SUPPLY 50Hz 380~415VAC 3N~PE 3 3 C04 11 C03 SILVER 1 NOTE 5 RED C03 AC 24V Tr 3 C03 TB6 2 C14 1 3 C13 1 N CR1 CR2 3 1 26L CH 49C 52C 52C F3(3.15A) 63H 51F2 CZ2 CZ 30 51C CZ 30 TB4 24VAC(L) PAC-204RC 24VAC(N) COMP1 FAN HI TB4 1 2 3 FZ F2 CZ1 51F1 52F (3.
- 51 - POWER SUPPLY 380~415VAC 3N~PE 50Hz POWER SUPPLY 380~415VAC 3N~PE 50Hz INDOOR OUTDOOR 26L 1 C16 3 33 C03 C04 1 1 AC 24V Tr 3 C03 C03 1 RED NOTE 4 SILVER 24VAC(L) Power (Neutral) Fan operation PAC-204RC terminal no. 24VAC (N) FAN HI Cooling operation Power (Active) 4 3 2 1 COMP1 Function Controller connection.
- 52 - PE-15MYC1-EU/PU-15MYC1-EU (ST AND ARD) POWER SUPPLY 380~415VAC 3N~PE 50Hz POWER SUPPLY 380~415VAC 3N~PE 50Hz INDOOR OUTDOOR (*1) 11 12 17 C26 3 1 26L2 C16 3 1 26L1 3 3 AC 24V C04 C03 1 1 SILVER.
- 53 - PE-20MYC-EU/PU-20MYC1-EU (ST AND ARD) POWER SUPPLY 380~415VAC 3N~PE 50Hz INDOOR OUTDOOR Fan motor (outdoor)(*1) (*1) (*1) 52 F1 CR1 52F1 30 FZ FZ 30 FZ PE F1 (3.15A) TB2 L1 L2 L3 N 51F1 MF1 52F1 5 N 19 20 1 L1 RED BLUE PINK PINK GRAY GRAY BLUE BLACK WHITE RED F2 (3.
- 54 - PE-7MYC-EU / PU-7MYC1-EU (SPECIAL ORDER : LO W AMBIENT COOLING) INDOOR OUTDOOR POWER SUPPLY 220~240VAC ~PE 50Hz POWER SUPPLY 50Hz 380~415VAC 3N~PE 3 3 C04 11 C03 SILVER 1 NOTE 5 RED C03 AC 24V Tr 3 C03 TB6 2 C14 1 3 C13 1 N CR1 CR2 3 1 26L CH 49C 52C 52C F3(3.
- 55 - PE-8,10MYC-EU / PU-8,10MYC1-EU (SPECIAL ORDER : LO W AMBIENT COOLING) POWER SUPPLY 380~415VAC 3N~PE 50Hz POWER SUPPLY 380~415VAC 3N~PE 50Hz INDOOR OUTDOOR 26L 1 C16 3 33 C03 C04 1 1 AC 24V Tr 3 C03 C03 1 RED NOTE 4 SILVER 1 3 2 2 C14 1 N TB6 1 C13 3 CR1 CR2 49F C01 4 5 CH TB5 14 CZ2 15 52F (3.
- 56 - PEH-5MY A-EU/PUH-5MYE1-EU (ST AND ARD) FC TB6 C13 1 3 N T2 T2 C18 2 1 63H2 POWER SUPPLY 380~415VAC 3N~PE 50Hz OUTDOOR POWER SUPPLY 380~415VAC 3N~PE 50Hz INDOOR MC 3 3 3 C03 C04 1 1 1 NOTE 4 RED C03 C03 SILVER Tr AC 24V X1 X2 TB6 N BLUE RED BLUE WHITE Z Y X V W U WHITE RED This circuit diagram shows connections.
- 57 - PEH-7MY A-EU/ PUH-7MYC2-EU (ST AND ARD) FC TB6 N T2 T2 63H2 C18 1 2 INDOOR OUTDOOR POWER SUPPLY 50Hz ~PE 220~240VAC POWER SUPPLY 50Hz 3N~PE 380~415VAC (*1) HZ1 C03 3 C03 1 RED SILVER NOTE 5 X1 X2 C TB6 N 3 1 C16 3 1 C03 2 1 C14 3 1 C15 3 1 C13 Revercing Valve Symbol TB4 No.
- 58 - PEH-8,10MY A-EU/PUH-8,10MYC2-EU (ST AND ARD) PEH-8,10MY A-EU/PUH-8,10MYE1-EU N T2 T2 FC TB6 2 1 C18 63H2 POWER SUPPLY 380~415VAC 3N~PE 50Hz INDOOR POWER SUPPLY 380~415VAC 3N~PE 50Hz OUTDOOR 52F MF1 51F1 L3 L2 L1 TB2 2 1 3 C01 PE 30 FZ FZ F1 PEH-8,10MYA-EU ··· 15A (3.
- 59 - PEH-15,20MY A-EU/PUH-15,20MYC2-EU (ST AND ARD) N T3 T4 T4 T3 TB5 FC 2-2 2-1 2 63H C28 1 2 63H 1 C18 POWER SUPPLY 380~415VAC 3N~PE 50Hz POWER SUPPLY 380~415VAC 3N~PE 50Hz INDOOR OUTDOOR 1 3 C26 .
- 60 - PEH-7MY A-EU / PUH-7MYC2-EU (SPECIAL ORDER : LO W AMBIENT COOLING) C21 3 2 1 L1 L2 L3 W V U C11 FC N LOW AMBIENT COOLING P ARTS FULL LOAD INPUT (ONL Y HEA T PUMP) TH FC TB6 N T2 T2 63H2 C18 1 2.
- 61 - PEH-8,10MY A-EU / PUH-8,10MYE1-EU PEH-8,10MY A-EU / PUH-8,10MYC2-EU (SPECIAL ORDER : LO W AMBIENT COOLING) N T2 T2 FC TB6 2 1 C18 63H2 POWER SUPPLY 380~415VAC 3N~PE 50Hz INDOOR POWER SUPPLY 380~415VAC 3N~PE 50Hz OUTDOOR 52F MF1 51F1 L3 L2 L1 TB2 2 1 3 C01 PE 30 FZ FZ F1 PEH-8,10MYA-EU ··· 15A (3.
- 62 - L1 L2 L3 W V U C11 2 1 3 FC N FULL LOAD INPUT (ONL Y HEA T PUMP) TH1 2 1 3 FC N FULL LOAD INPUT (ONL Y HEA T PUMP) TH2 LOW AMBIENT COOLING P ARTS LOW AMBIENT COOLING P ARTS C21 U V W L3 L2 L1 N.
- 63 - ELECTRICAL OPERA TION FLO W CHAR TS START POWER ON 52C ON MC OPERATE MF2, 3 OPERATE SERVICE CALL LCD controller COMP ON? SAFETY DEVICE OFF? NO YES YES 30FZ,30CZ ON (SELF HOLD) FZ ON YES 52F ON .
- 64 - START POWER ON 52C1 ON MC1 OPERATE MF2 OPERATE LCD controller COMP 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 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.
- 65 - START POWER ON 52C1 ON MC1 OPERATE MF2 OPERATE 52C2 ON MC2 OPERATE MF3 OPERATE COOL MODE? LCD controller COMP ON? NO YES NO YES PASS THE 3 MIN? NO YES 30FZ,30CZ1,2 ON (SELF HOLD) FZ ON YES 52F1.
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 Capillary Tube OUTDO.
- 67 - SAFETY & CONTR OL DEVICES ITEM NO. PE-7MYC-EU PU-7MYC1-EU PE-8MYC-EU PU-8MYC1-EU PE-10MYC-EU PU-10MYC1-EU COMPRESSOR OVER CURRENT RELAY 51C 19.0A 22.0A 31.0A COMPRESSOR INTERNAL THERMOST AT 49C 105 ± 5 ˚ C OF83 ± 11 ˚ C ON HIGH PRESSURE SWITCH 63H 2.
- 68 - PEH-7MYA-EU PUH-7MYC2-EU PEH-8MYA-EU PUH-8MYC2-EU PUH-8MYE1-EU PEH-5MYA-EU PUH-5MYE1-EU PEH-10MYA-EU PUH-10MYC1-EU PUH-10MYE-EU COMPRESSOR INTERNAL THERMOSTAT 49C 110 ± 5 ˚ C OFF 105 ± 5 ˚ C OFF ITEM NO. COMPRESSOR OVER CURRENT RELAY 51C 15.
- 69 - SPECIAL ORDER Description PEH-5MYA PEH-5MYA-EU _ PEH-7MYA PEH-7MYA-EU PEH-8MYA PEH-8MYA-EU PEH-10MYA PEH-10MYA-EU PAC-205FC PEH-15MYA PEH-15MYA-EU PEH-20MYA PEH-20MYA-EU Anti corrosion (Service reference) Low Ambient Cooling Heat pump Model Service ref.
- 70 - 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.
- 71 - 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.
- 72 - External finish External finish (indoor unit) (outdoor unit) Galvanized steel Acrylic resin coationg (Color: Munsell 5Y8/1) Product number Indoor unit Outdoor unit PE-7MYC-EU PU-7MYC1-EU PE-8MY.
- 73 - 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.
- 74 - 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.
- 75 - PEH-7MYA-EU PUH-7MYC2-EU PUH-8MYC2-EU PUH-8MYE1-EU PE-8MYA-EU PEH-5MYA-EU PUH-5MYE1-EU Product number Indoor unit Outdoor unit [ENCLOSURE AND FRAME] Dimension Indoor unit Outdoor unit Dimension.
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.
- 77 - 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 Suppl y air dimensions(hxw) mm Return air dimensions(hxw) mm [EVAPORATOR] Number of evaporator 1 2 Face area sq.
- 78 - height depth width height depth width PUH-10MYC2-EU PUH-10MYE1-EU PEH-10MYA-EU PEH-15MYA-EU PUH-15MYC2-EU PEH-20MYA-EU PUH-20MYC2-EU Product number Indoor unit Outdoor unit [ENCLOSURE AND FRAME.
- 79 - 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.
- 80 - 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.
- 81 - 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.
- 83 - 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.
- 84 - 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.
- 85 - Piping connection Please follow the following 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 .
- 86 - 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.
- 87 - 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.
- 88 - • 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.
- 89 - 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 range of working voltage is within 10% voltage of power supply.
- 90 - Control module of outdoor unit PU(H)-7, 8, 10 Control module of outdoor unit PU-15 Upper blow Control module of outdoor unit PUH-15,20 Control module of outdoor unit PU-20 26D 30CZ X2 In case o.
- 91 - Method for connecting electric wire Please do the wiring after consulting the electric power company of jurisdiction beforehand in the instruction.
- 92 - (3) LCD remote controller. (3)-2. Outline and inside drawing (3)-1. Confirmation of parts The following parts are contained in the carton box together with this manual. Please check to make sure that everything is included. 1 2 3 4 Remote controller (upper case, lower case) Pan-head screw with cross hole M4 Wooden screw 4.
- 93 - *1: This function can not use at above models, because the fan speed of these models is constant. *2: If need this function, please consult your local MITSUBISHI ELECTRIC SALES office for application advice on this function. *3: This function can change by customer self.
- 94 - (4) Wiring example (For metal piping) The grounding wire must be of the same diameter as the power cable wires. Table above is an example. The selection of other capacities should be determined in accordance with the relevant standards. Over current protection switch PEH - 5 PE(H) - 7 Power cable 2.
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.
- 96 - 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.
- 97 - 2. Caution for use Keep the following points in mind to safeguard against failures and breakdowns. 3. Maintenance For superior performance and lasting durability, please do not forget to conduct proper and regular maintenance . 3.1 Cleaning the Air Filter 3.
- 98 - 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.
- 99 - 8. Transferring work, and construction 1. When removing and reinstalling the air conditioner when you enlarge y our home, remodel, or mov e, consult with your dealer in adv ance to ascer tain the cost of the professional engineering work required for transf erring the installation.
- 100 - 9. T r oubleshooting Bef ore you ask f or repair ser vice, 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.
- 101 - HOW TO OPERATE If you use the LCD remote controller , y ou can operate below method. Please consult operate method with dealer , if you use field supply control parts. For purposes of explanation, all the displays on this page are shown in their lit condition.
- 102 - 2. Selecting operation 3. Room temperature adjustment 2 B 3 D F When selecting operation F or cooling Press the [MODE] button and bring up the “ COOL ” display . Operation mode displa y * When the air conditioner is used together with burners, thoroughly ventilate the area.
- 103 - 5 5 10 4 7 6 A J Clock setting Current time display Press the [CLOCK] ke y one time will activate set clock mode . Press the [CLOCK] ke y again will disable set clock mode . 5 Da y setting During set clock mode or set timer mode, press the [D A Y] button will change the da y setting.
1. Outline This fan controller apply to following units. These units can be operated on cooling mode at the low ambient temperature with this optional FAN CONTROLLER. Please read carefully this manual and install following this. Model name Q'TY 1 set 2 set 3.
- 105 - 4. Installation 4-1. PU(H)-7,8,10 4-1-1. Install Accessory assy 1 Wiring sticker Ea rt h s ti cker Screw Connector cap Spring Connector assy Grommet Accessory assy 2 Accessory assy 1 Use Not u.
- 106 - 4-2. PUH-15,20 4-2-1. Install Accessory assy 1 Wiring sticker Ear t h s ticker Screw Spring Grommet Accessory assy 2 Accessory assy 1 Use Not use Attachment Insert the thermistor Thermistor Th.
- 107 - 4-3. PUH-5,8,10 (Side blow type) 4-3-1. Install Accessory assy 1 Wiring sticker Ear t h s ticker Screw Spring Grommet Accessory assy 2 Accessory assy 1 Use Not use Attachment Insert the thermi.
- 108 - 5. Before starting the trial run. Please execute the following confirmations to prevent wrong connection. If there is wrong connection, it may damage fan controller, but also damage the unit.
- 109 - 6. Troubleshooting State of Machine Cause Check point 1. The fun does not run. Content of confirmation 3) The transformer (T01) is defectiv e. 4) The thyristor module (SCRM) is defectiv e . 5) The control pr inting wiring board is defectiv e. 6) The f an motor and unit side control box are defectiv e.
- 110 - State of Machine Cause Check point Content of confirmation 4) The control printing wiring board setting is defectiv e. 3) Connected mistake 3) Connected mistake 2) Output wiring supply rev erse-phase. 1) P ower supply rev erse-phase. 2) P ower supply rev erse-phase.
- 111 - State of Machine Cause Check point Content of confirmation 1) Connected mistake The fan controller connection is confirmed. T roubleshooting 6) The control pr inting wiring board is defectiv e. The blinking of LED01 is confirmed. At the time of turning on light (always) (There is a possibility of the thermistor shor t-circuit.
- 112 - Thyristor module (SCRM) <Judgment Method> Measure the resistance between each of the SCRM pins and judge if there is a failure or not by the resulting values. <Judgment Values 1> Check between G and K. Use the smallest resistance range on the tester.
- 113 - SPECIFICA TION GUIDELINES Air to air reverse cycle split air conditioning system. The systems shall operate at out door ambient temperatures as high as __ º C .
D A T A BOOK PE,PEH Issuued in Nov. 2002 MEE01K074-A Printed in Japan. New publication effective Nov. 2002. Specifications subject to change without notice.
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If you already are a holder of Mitsubishi Electronics PE-20MYC, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Mitsubishi Electronics PE-20MYC.
However, one of the most important roles played by the user manual is to help in solving problems with Mitsubishi Electronics PE-20MYC. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Mitsubishi Electronics PE-20MYC along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
