Mitsubishi Electronics PE-8MYC manual

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 PE-20MYC-EU Heat pump PEH-5MY A PEH-5MY A-EU PEH-7MY A PEH-7MY A-EU PEH-8MY A PEH-8MY A-EU PEH-10MY A PEH-10MY A-EU PEH-15MY A PEH-15MY A-EU PEH-20MY A[...]

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- 1 - CONTENTS SAFETY FOR USE ------------------------------------------------------2 A COMPLETE LINE UP ------------------------------------------------4 FEA TURES-----------------------------------------------------------------5 DESCRIPTIONS ----------------------------------------------------------5 MECHANICAL SPECIFICA TIONS -------------------[...]

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. A ll electric w o rk must be performed by licensed technicia[...]

- 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. As the use for the applications other than that designed originally may result in the deterioration of [...]

- 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 28.8 24,800 98,300 28.8 PE-15/PEH-15 40,500/37,900 160,400/150,200 47.0/44.0 [...]

FEA TURES - 5- DESCRIPTIONS High sensible cooling capacity The sensible cooling capacity has been significantly improv ed through balanced optimised heat e xchanger design. Comfort heating (PEH only) Highly efficient operation The EER(Energy Efficiency Ratio) on these models is greatly improv ed by re vised design specifications and by being man uf[...]

- 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 . Exterior surfaces of all units of outdoor unit are phosphatized, zinc-coated steel with po wder coating and ivory white baked e[...]

- 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 PEH = Indoor unit PU = Outdoor unit PUH = Outdoor unit Y = 3 phase 380~415V 50Hz 4 wires ( In case of PE(H)-7 Indoor unit Y = 1 phase 220~240V 50Hz 2 wi[...]

- 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 reference External finish Acrylic resin coating (Munsell 5Y 8/1) Dimension Width mm Depth mm Height Width Depth Height mm Net weight Compressor kg Indoor c[...]

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 s in c oa t in g (Munsell 5Y 8/1) Dimension Width mm Depth mm Height Width Depth Height mm Net weight Compressor kg Indoor coil Cross fin coil Indoor[...]

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 coating (Mun sel l 5Y 8/1 ) Dimension mm mm mm Net weight Compressor kg Indoor coil Cross fin coil Indoor fan Centrifugal (plastic) - Direct drive Ce[...]

- 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 0.6 1.2 21.1/22.0 38.7/40.5 79/78 145 2X9.2 2X16.6 100/200 1.5/2.4 3.1/4.9 2X0.6 2X1.2 VOLT ITEM TOTA[...]

- 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 8.5 50/125 0.54 1.0 0.25 0.5 6.8 12.8 62/125 0.6 1.2 0.5 1.2 VOLT ITEM TOTAL INPUT kW TOTAL RUN CURRENT A POWER FACTOR % START CURRENT A PEH-7 240V PEH- 5, 8 415V COMPRESSOR INDOOR side External sta[...]

- 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 7.4 50/125 0.54 1.0 0.25 0.5 5.5 11.0 62/125 0.6 1.2 0.5 1.2 TOTAL INPUT kW TOTAL RUN CURRENT A POWER FACTOR % START CURRENT A COMPRESSOR INDOOR side External static pressure INPUT kW Pa RUN CURRENT [...]

- 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 1.5/2.5 2.9/4.9 2 × 0.5 2 × 1.2 Cooling TOTAL INPUT kW TOTAL RUN CURRENT A POWER FACTOR % START CURRE[...]

- 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 1.5/2.5 2.9/4.9 2 × 0.5 2 × 1.2 TOTAL INPUT kW TOTAL RUN CURRENT A POWER FACTOR % START CURRENT A COMPR[...]

- 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. *2. The cooling capacity decreases as th[...]

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*) ÷ 8.4(kW) Note * : 7/10 = (77-70)/(80-70) - 17 - (Step-3) Calculation of net capacity Based on the [...]

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 46.0 Q kW SHC kW SH F T/I kW PEH-5MYA-EU AIR VO[...]

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 0.987 1.0 1.011 TOTAL INPUT 1.021 1.0 0.98[...]

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 46.0 Q kW SHC kW SH F T/I kW PE-7MYC-EU PEH-7MYA[...]

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 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 PE-7MYC-EU PEH-7MYA-EU AIR VOLUME C MM 50 60 70 L /S 83[...]

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 16.6 14.4 11.9 10.0 7.9 21.0 18.5 16.1 13.8 11.9 0.55 0.41 0.29 0.76 0.63 0.49 0.37 0.26 0.82 0.67[...]

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 -10.0 -5.0 0.0 DB ˚ CQ kW Q kW Q[...]

- 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 6.0 19.2 16.6 14.4 11.9 10.0 7.9 21.0 18.5 16.1 13.8 11.9 0.55 0.41 0.29 0.76 0.63 0.49 0.37 0.26 0.[...]

- 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 -10.0 -5.0 0.0 DB ˚ CQ kW[...]

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 25.3 21.7 19.1 15.7 13.0 10.3 27.0 24.1 20.8 17.9 15.4 0.54 0.41 0.29 0.77 0.62 0.48 0.36 0.26 0.82[...]

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 0.20 0.74 0.61 0.52 0.41 0.33 0.27 0.76 0.65 0.55 0.45 0.39 0.53 0.39 0.28 0.74 0.59 0.46 0.35 0.25 [...]

- 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 10.4 8.0 25.3 21.7 19.1 15.7 13.0 10.3 27.0 24.1 20.8 17.9 15.4 0.54 0.41 0.29 0.77 0.62 0.48 0.36 0.[...]

- 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 0.27 0.20 0.74 0.61 0.52 0.41 0.33 0.27 0.76 0.65 0.55 0.45 0.39 0.53 0.39 0.28 0.74 0.59 0.46 0.3[...]

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 40.0 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 PE-15MYC1-EU AIR VO[...]

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 13.2 39.6 34.0 29.8 25.1 21.0 16.9 42.8 38.1 33.2 28.6 25.1 0.57 0.43 0.31 0.79 0.65 0.52 0.39 0.27 [...]

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 0.24 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 [...]

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 40.0 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 PE-20MYC-EU AIR [...]

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 16.6 50.9 43.9 38.8 31.9 26.8 21.0 54.5 48.8 42.3 36.2 31.1 0.55 0.42 0.30 0.77 0.63 0.49 0.37 0.27 [...]

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 0.21 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 0.47 0.35 0.25 [...]

- 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 0.9 1.0 0 5 10 15 20 25 30 35 40 45 50 Capacity ratio Equivalent piping length (m) (1) Cooling capacity (2) Heating capacity Model name[...]

- 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. However, it is a condition that there is no[...]

- 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 50 450 400 350 300 250 200 150 100 50 0 (P a) T otal static pressure Air flow factory pre setting ESP = 125P a (P a) (P a) 1000 900 1100 1200 1300 50 55 60 65 70 [...]

- 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 2.2kW 3.7kW Internal SP Total sta ti c pressure (Pa) CMM 110 120 130 150 L/S 1830 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. ø P.C a ( ˚ ) L 0 WK K 0 ef r 1 r 2 r 3 V-belt thickness (Reference) B Over 125 Under 160 Over [...]

- 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 59.5 52 53.5 50 51 53 55 56.5 42.5 43.5 48 57.5 57.5 37 38 43.5 52 53 31.5 32.5 36 36.5 51 62 63.5 6[...]

- 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 74.3 76.6 77.7 65.7 68.4 70.4 72.7 73.8 61.4 64.3 66.5 68.9 70.1 Air volume <CMM> External sta[...]

- 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- 3.1 AIR OUTLET DUCT FLANGE 33 562 382 25 100 100 25 1240 55 135 40 105 20 20 1280 15 40 120 45 130 130 130 130 13[...]

- 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- 3.1 AIR OUTLET DUCT FLANGE 428 95 152 33 562 382 25 100 100 25 70 1440 55 135 40 105 20 20 1480 15 40 220 45 130 130 130 130 130 130 130 45 1615[...]

- 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 15.88 (5/8) REFRIGERANT PIPE 28.6 (1-[...]

- 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 19.05 (3/4) Flare PUH-5 34 28 72 724 13 120 235 175 100 25 700 25 540 160 115 980 875 25 1400 1450 [...]

- 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 15.88(5/8) Flare SER VICE P ANEL HOLES: 4-U ø 15 ACCESSOR Y PIPE Hole : ø 15 Holes : 4[...]

- 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 15.88(5/8) Flare SER VICE P ANEL HOLES: 6- ø 15 48 52 30 ACCESSORY PIPE 911 128 120[...]

- 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. Duct work is local supply. DUCT DUCT[...]

- 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 (3.15A) 14 4 15 15 14 [...]

- 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. No. TB4 Symbol C02 2 1 3 C01 Remo[...]

- 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 Tr 3 1 C03 RED C03 NOTE 4 TB4 OUTDOOR 30CZ1,2 CZ1-1,2/2-1,2 Auxiliary relay (check) Auxiliary relay Auxiliary relay (fan) FZ 52F1 Thermostat(freeze p[...]

- 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 (3.15A) 3 3 AC 24V C04 C03 1 1 SILVER Tr 3 1 C03 RED C03 NOTE 4 51F1 PINK 18 6 1[...]

- 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(3.15A) 63H 51F2 CZ2 CZ 30 51C CZ 30 F2 CZ1 51F1 52F (3.15A) 14 15 15 14 CZ2 TB3 (3.15[...]

- 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 (3.15A) F1 CZ1 F2 51F1 30FZ 52F (3.15A) 14 15 FZ 15 [...]

- 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. (If the external static pressu[...]

- 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. 1 2 4 5 Function Power (Active) Fan operation Power (Neutral) 3 for [...]

- 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 (3.15A) CIRCUIT BREAKER (FIELD SUPPLY) (3.15A) 52F 52F 30FZ 51F1 F2 N 49F C0[...]

- 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 26L2 HZ 1-2 HZ 1-1 1-1 HZ C16 26L1 1 3 HZ1 AC 24V NOTE 4 1 C03 Tr SILVER RED C03 3 X2 X1 X3 TB5 N N 52C1 52C2 51F3 51F2 3 2 1 2-1 CZ 2-2 3 1 C25 3 1 C[...]

- 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 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 C[...]

- 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 (3.15A) CIRCUIT BREAKER (FIELD SUPPLY) (3.15A)[...]

- 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 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 26L2 [...]

- 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 MF1 OPERATE NO NO 30CZ OFF CH ON LCD controller ON? CZ1,2 ON CH OFF 52C OFF MC STOP MF2,3 STOP MF1 Note CH ON START POWER ON 52C ON MC OPERATE MF2, 3 [...]

- 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.2 SAFET[...]

- 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 ON MF1 OPERATE HZ1,2 ON 21S4-1,2 ON T1,T2 ON CZ1-2,CZ2-2 ON TIMER 2 ON NO CH1,2 ON LCD controller ON? CZ1-1,CZ2-1 ON CH 1 OFF CH 1 OFF CH 2 OFF 52C2 [...]

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 OUTDOOR PUH INDOOR PEH Capillary Tube Compressor Service port COOL HEAT High pressure switch (defrost) - 66 - REFRIGERANT SCHEMA TICS Evaporator Ball valve[...]

- 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 2.94MPa OFF INDOOR FAN MOTOR OVER CURRENT RELAY 51F1 5.0A 3.5A 5.0A OUTDOOR FAN MOTOR O[...]

- 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 15.0A 19.0A 22.0A HIGH PRESSURE SWITCH 63H1 HIGH PRESSURE SWITCH (DEFROST) 63H2 FROST PROTECTOR 26D 2[...]

- 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. (PUH-5MYE 1 -EUS) (PUH-7MYC2-EUS) (PUH-8MYC2-EUS, PUH-8MYE1-EUS) (PUH-10MYC2-EUS, PUH-10M[...]

- 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) Cooling pow er consumption (Input) Basic temperature condition cooling 27 DB/19 WB Basic temperature condition cooling 35 DB [ [ ELECTRICAL ] <Indoor uni[...]

- 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 static pressure Supply air dimensions(hxw) mm 341 × 1102 341 × 62/125 1302 Return air dimensions(hxw) mm 248 × 998 [EVAPORATOR] Number of evaporator 1[...]

- 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-8MYC-EU PU-8MYC1-EU PE-10MYC-EU PU-10MYC1-EU PE-15MYC1-EU PU-15MYC1-EU PE-20MYC-EU PU-20MYC1-EU [ENCLOSURE AND FRAME] Dimension Indoor unit Outdoor unit [...]

- 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) Coolin Heating capacity (AS1861) Heating power consumption g power consumption (Input) Basic temperature condition cooling 27 DB/19 WB Basic temperature co[...]

- 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.m Rows deep 4 Rows high Finned length mm [...]

- 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 Panel thickness Condense drain size Weight Indoor unit kg kg Weight Outdoor unit Sound pressure level ( indoor unit ) dbA Sound pressure level ( outd[...]

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 (AS1861) Heating power consumption g power consumption (Input) Basic temperature condition cooling 27 DB/19 WB Basic temperature condition cooling 35 DB [ [...]

- 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.m Rows deep 4 Rows hi gh Finned length[...]

- 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] Dimension Indoor unit Outdoor unit Dimension Panel thickness Condense drain size Weight Indoor unit kg kg Weight Outdoor unit Sound pressure level ([...]

- 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. (2) Relation of unit when many set up unit. Please set the [...]

- 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. However, the outlet side must be opened. Fig 2 Service Panel 500 over 300 over 300 o[...]

- 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. If this side is service panel, you need 500 over. If this side is inlet, you need[...]

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. and install the hanging bolt. Inser t etc 100-150kg Hanging bolt M10 (PEH-5,PE(H)-7,8,10) M12 (PE(H)-15,20) Reinforcement Indoor unit - 82 - 300 over A A A A [...]

- 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. U washer 100 over 30 100 over 30 Nut Nut Washer PEH-5 PE(H)- 7, 8, 10 PE(H)-15, 20 100 over Nut (M10) Washer 30 Washer Nut (M10) Nut (M10) Nut (M10) Ceiling Fix unit tightly [...]

- 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. Duct construction Lifting method When the unit is to be li[...]

- 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 . 1. PROCEDURE TO CONNECT THE EXTENSION PIPE Proceed with the connection as follows. (1) Op[...]

- 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. As pipes purchased in the market may contain dust, below them off with dry inlet [...]

- 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. Be also sure to pressurize both liquid and gas pipe.) The test result can be judged good if the pressure has not been reduced after leaving for about one day after[...]

- 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. B [...]

- 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. The outdoor unit is to be wired directly from an electrical distribu[...]

- 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 of PU-7, 8, 10 In case of PUH-7, 8, 10 Terminal block for connection wires to Indoor unit Band for wires Terminal block for power supply wires Terminal[...]

- 91 - Method for connecting electric wire Please do the wiring after consulting the electric power company of jurisdiction beforehand in the instruction. (1) The entire wiring diagram of unit. a. b. c. d. e. Power supply Main switch/fuse (field supply) Outdoor unit (2) Power supply construction and electric wiring connection of indoor and outdoor [...]

- 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 4.1 ✕ 16 (for insta[...]

- 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. If this function use, The unit will auto start at power supply come bac[...]

- 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 2.0mm 2.0mm 2 2 Earth cable 2.0mm ov er PE(H)[...]

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. (3) Do not operate in the case of 1.0M ohm or less.[...]

- 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. Obstacle bloc k[...]

- 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 3.2 Cleaning panels Note: Alcohol is highly combustible. Take extreme care when handlin[...]

- 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. Heat exchanger 4. The putting ad[...]

- 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. 2. Please do not mix the one other than a specified refriger[...]

- 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. The ear th leakage breaker is gone. The fuse in the power supply is gone . T[...]

- 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. This configuration does not occur in the actual unit. Operation mode Displays the[...]

- 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. Insufficient ventilation can result in accidents due to o xygen[...]

- 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. Under set clock mode , the real time clock and present da[...]

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. Parts There are the following parts in this box, and confirm whether there are all at[...]

- 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 use Attachment Attachment Insert the thermistor Thermistor Thermistor holder Spring ONLY PU(H)-7,8,10 Accessory assy 2 Attachment P ip e cover Band 1 1[...]

- 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 Thermistor holder Spring ONLY PU(H)-7,8,10 Accessory assy 2 Pipe cover Band 1 Attachment 31 1 1 1 5 Screw Connector Connector assy 7 1 1 13 1 5 2 Thermi[...]

- 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 thermistor Thermistor Thermistor holder Spring ONLY PU(H)-7,8,10 Accessory assy 2 Pipe cover Band 1 Attachment Attachment 31 1 1 1 3 Screw Connector Connect[...]

- 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. Confirmation Please intercept the power supply without fail, and secure safety when you execute detaching wiring, the connector, and the measurement m[...]

- 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. 2) Connected mistake 1) The power-suppl[...]

- 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. Output wiring rev erse-phase. The phase of fan motor output wiring is confi[...]

- 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.) The CN01 con[...]

- 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. Judgment Value: 1.5 ohm 80 ohm <Judgment Values 2> <External View> [...]

- 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 . The system shall have a total cooling capacity of __ kW or greater with an indoor air quantity of __ L/s at __ º C DB and __ º C WB entering indoor coil temperature with a __ º [...]

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.[...]