Page 1 AIR-COOLED SPLIT-TYPE DUCTED AIR CONDITIONERS DATA BOOK PE(H) Series : Model PE-7MYC Cooling only PE-8MYC PE-10MYC PE-15MYC PE-20MYC PEH-5MYA Heat pump PEH-7MYA PEH-8MYA PEH-10MYA PEH-15MYA PEH-20MYA Service ref. PE-7MYC-EU PE-8MYC-EU PE-10MYC-EU PE-15MYC-EU PE-20MYC-EU PEH-5MYA-EU PEH-7MYA-EU PEH-8MYA-EU PEH-10MYA-EU PEH-15MYA-EU PEH-20MYA-EU...
Page 2: Table Of Contents
CONTENTS SAFETY FOR USE ------------------------------------------------------2 A COMPLETE LINE UP ------------------------------------------------4 FEATURES-----------------------------------------------------------------5 DESCRIPTIONS----------------------------------------------------------5 MECHANICAL SPECIFICATIONS ----------------------------------6 TYPICAL INSTALLATION EXAMPLE ------------------------------6 MODEL-DESIGNATION BREAKDOWN ---------------------------7 SPECIFICATIONS -------------------------------------------------------8 ELECTRICAL DATA ----------------------------------------------------11 SELECTION PROCEDURE -----------------------------------------14 CAPACITY TABLES ----------------------------------------------------16 OPERATION RANGE--------------------------------------------------36 FAN PERFORMANCE-------------------------------------------------37 SOUND DATA------------------------------------------------------------40 OUTLINE DIMENSIONS----------------------------------------------41 WIRING DIAGRAMS---------------------------------------------------48 ELECTRICAL OPERATION FLOW CHARTS -------------------71 REFRIGERANT SCHEMATICS-------------------------------------74...
Page 3: Safety For Use
When the refrigerant touches the fire etc., it was decom- posed and a poisonous gas is generated. Do not use the welding machine etc., in the room close up of the installation of the air conditioner. SAFETY FOR USE Warning Never repair the unit, remodel or transfer it to another site by yourself.
Page 4 You could be injured if you touch rotating, hot or high- voltage parts. Do not operate the air conditioner without the air filter set place. Dust may accumulate, and cause a failure. At emergency (if you smell something burning), stop operation and turn the power source switch off.
Page 5: A Complete Line Up
Cooling capacity Btu/h kcal/h Heating capacity Btu/h (PEH only) kcal/h Note: Cooling & heating capacities are based following conditions. Cooling: Indoor:27 Heating: Indoor:21 Cooling and Heating capacities are based 5m pipe length Indoor unit Example PEH-7 Outdoor unit Example PUH-7 A COMPLETE LINE UP PEH-5 PE(H)-7...
Page 6: Features
High sensible cooling capacity. The sensible cooling capacity has been significantly improved through balanced optimised heat exchanger design. Comfort heating. (PEH only) The PEH series are designed to provide effective heating even when the outside temperature is down to -10 Highly efficient operation.
Page 7: Mechanical Specifications
MECHANICAL SPECIFICATIONS General All units are factory assembled, piped, internally wired. They are also tested and checked under a strict quality control system in the factory. Exterior surfaces of all units of outdoor unit are phosphatized, zinc-coated steel with powder coating and ivory white baked enamel finish.
Page 8: Model-Designation Breakdown
MODEL-DESIGNATION BREAKDOWN P E - 10 M Y C Service reference Design Sequence Electrical Supply Y = 3 phase 380~415V 50Hz 4 wires In case of PE(H)-7 Indoor unit Y = 1 phase 220~240V 50Hz 2 wires Compressor Horsepower 5 = 5 H P 7 = 7 H P 8 = 7.5 H P 10= 10 H P...
Page 9: Specifications
High pressure switch, freeze & frost protection, Fuse Over current relay (comp & indoor fan, outdoor fan) Internal thermostat (comp & indoor fan, outdoor fan) - 8 - Cooling only PE-10MYC PE-15MYC PE-10MYC-EU PE-15MYC-EU 3PH 4W380 ~ 415V 50Hz 3PH 4W380 ~ 415V 50Hz 28.8...
Page 10: Heat Pump
PEH-5,7,8MYA Model name Service reference Power supply Indoor Outdoor Total cooling capacity Btu/h kcal/h Sensible cooling capacity Btu/h kcal/h Sensible heating capacity Btu/h kcal/h Capacity step Refrigerant Refrigerant charge Refrigerant control Indoor Unit Model name Service reference External finish Dimension Height Width Depth...
Page 11 PEH-10,15,20MYA Model name Service reference Power supply Indoor Outdoor Total cooling capacity Btu/h kcal/h Sensible cooling capacity Btu/h kcal/h Sensible heating capacity Btu/h kcal/h Capacity step Refrigerant Refrigerant charge Refrigerant control Indoor Unit Model name Service reference External finish Dimension Height Width Depth...
Page 12: Electrical Data
OUTDOOR FAN INPUT RUN CURRENT ELECTRICAL DATA PE-7MYC-EU PE-8MYC-EU PU-7MYC PU-8MYC 14.6 14.2 10.7 12.3 15.9 15.5 11.6 13.4 - 11 - PE-10MYC-EU PE-15MYC-EU PE-20MYC-EU PU-10MYC -EU PU-15MYC -EU PU-20MYC 10.1 17.6 18.9 29.6 2X7.65 15.9 2X12.45 2X15.95 10.1 17.6 20.7 32.3 2X7.65...
Page 13 PEH-5,7,8MYA-EU Cooling VOLT ITEM TOTAL INPUT TOTAL RUN CURRENT POWER FACTOR PEH-7 START CURRENT 240V COMPRESSOR INPUT PEH- RUN CURRENT 8 20 INDOOR FAN INPUT 415V RUN CURRENT OUTDOOR FAN INPUT RUN CURRENT TOTAL INPUT TOTAL RUN CURRENT POWER FACTOR PEH-7 START CURRENT 220V...
Page 14 PEH-10,15,20MYA-EU Cooling VOLT ITEM TOTAL INPUT TOTAL RUN CURRENT POWER FACTOR PEH-7 START CURRENT 240V COMPRESSOR INPUT PEH- RUN CURRENT 8 20 INDOOR FAN INPUT 415V RUN CURRENT OUTDOOR FAN INPUT RUN CURRENT TOTAL INPUT TOTAL RUN CURRENT POWER FACTOR PEH-7 START CURRENT 220V...
Page 15: Selection Procedure
SELECTION PROCEDURE 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. Second step, to select the model: To select the model, the following conditions must be known: (1) Total cooling load or sensible cooling load (2) Indoor conditioned temperature (WB*1, DB) (3) Designed outdoor temperature (DB)*2...
Page 16 (Step-3) Calculation of net capacity Based on the indoor conditioned temperature (WB,DB), designed outdoor temperature (DB), and the actual air flow obtained in Step-2, obtain the gross capacity from the gross capacity tables (pages 16~35). Then, calculate the net capacity from the formula below by using the fan motor input obtained in Step-2.
Page 17: Capacity Tables
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Page 37: Operation Range
Use for low ambient cooling parts - 36 - Heating (PEH only) Range for continuous operation Indoor temp.(˚CDB) Caution: The use of your air conditioner outside the range of working temperature and humidity can result in serious failure.
Page 38: Fan Performance
Air flow (CMM) PE-7MYC-EU PEH-7MYA-EU Fan speed (Pa) (rpm) 1300 1200 1100 1000 PE-10MYC-EU PEH-10MYA-EU Fan speed (Pa) (rpm) 1400 1300 1200 1100 1000 - 37 - Fan Performance Curve Fan speed 50Hz Recommended Range...
Page 39: Fan Performance Curve
PE-15MYC-EU PEH-15MYA-EU Fan Performance Curve (Pa) Recommended Range 1000 Fan speed (rpm) 1300 1200 1100 1000 Air flow (CMM) standard point PE-20MYC-EU PEH-20MYA-EU Fan Performance Curve (Pa) Recommended Range 1000 Fan speed (rpm) 1300 1200 1100 1000 150 160 Air flow (CMM) standard point Total static pressure...
Page 40 Pulley outside dimensions are shown below: (Unit : mm) (1) Shape of belt groove Sectional plan of V-belt 16.5mm 40˚ B type (2) Shape of motor pulley boss (Unit : mm) MOTOR CAPACITY (kW) 2.2, 3.7 Shape of Nominal V-belt Dia.
Page 41: Sound Data
Indoor units Sound Levels MODEL dB(A) dB(A) PEH-5MYA-EU PE-7MYC-EU PEH-7MYA-EU PE-8MYC-EU PEH-8MYA-EU PE-10MYC-EU PEH-10MYA-EU PE-15MYC-EU PEH-15MYA-EU PE-20MYC-EU PEH-20MYA-EU Outdoor units Sound Levels MODEL dB(A) dB(A) PUH-5MYE-EU PU-7MYC PUH-7MYC PU-8MYC PUH-8MYC PUH-8MYE-EU PU-10MYC PUH-10MYC PUH-10MYE-EU PU-15MYC PU-20MYC PUH-15MYC PUH-20MYC Position mesurement...
Page 42: Outline Dimensions
PEH-5 AIR INLET DRAIN:RC1 PE(H)-7,8 INLET DRAIN:Rc1 OUTLINE DIMENSIONS POWER SUPPLY CABLE ENTRY ø27 (Bottom side) CONTROL CABLE ENTRY ø27 (Bottom side) OPTIONAL PARTS CABLE ENTRY ø27 (Bottom side) CONTROL BOX HOLES:14-ø3.1 AIR OUTLET DUCT FLANGE REFRIGERANT PIPE ø19.05 (3/4) REFRIGERANT PIPE ø12.7 AIR OUTLET...
Page 43 PE(H)-10 INLET DRAIN:Rc 1 PE(H)-15 POWER SUPPLY CABLE ENTRY (BOTTOM SIDE) CONTROL CABLE ENTRY (BOTTOM SIDE) REFRIGERANT PIPE 15.88 (5/8) REFRIGERANT PIPE 25.4 (1) OPTIONAL PARTS CABLE ENTRY REFRIGERANT PIPE 15.88 (5/8) REFRIGERANT PIPE 25.4 (1) VIEW A AIR INLET DRAIN: Rc1 POWER SUPPLY CABLE ENTRY...
Page 44 PE(H)-20 POWER SUPPLY CABLE ENTRY (BOTTOM SIDE) CONTROL CABLE ENTRY (BOTTOM SIDE) REFRIGERANT PIPE 15.88 (5/8) REFRIGERANT PIPE 28.6 OPTIONAL PARTS (1-1/8) CABLE ENTRY REFRIGERANT PIPE 15.88 (5/8) CONTROL BOX REFRIGERANT PIPE 28.6 (1-1/8) AIR OUTLET DUCT FLANGE VIEW A AIR OUTLET AIR INLET DRAIN:Rc 1...
Page 45 PUH-5 SERVICE PANEL REFRIGERANT PIPE ø12.7 (1/2) REFRIGERANT PIPE ø19.05(3/4) PU(H)-7,8,10 (Upper blow) CABLE ENTRY 25X40 AIR OUTLET SERVICE PANEL REFRIGERANT PIPE ø15.88 (5/8) REFRIGERANT PIPE PU(H)- 7,8:ø25.4(1) PU(H)- 10:ø28.6(1-1/8) Holes :4-12X20 CABLE ENTRY Holes : 2-ø15 AIR INLET - 44 - AIR INLET AIR INLET AIR OUTLET...
Page 46 PUH-8,10 (Side blow) SERVICE PANEL REFRIGERANT PIPE ø15.88(5/8) REFRIGERANT PIPE PUH-8:ø25.4(1) PUH-10:ø28.6(1-1/8) PU-15 SERVICE PANEL REFRIGERANT PIPE ø15.88(5/8) REFRIGERANT PIPE ø25.4(1) Holes : 4-12X20 CABLE ENTRY Holes : 2-ø15 AIR OUTLET No.1 No.2 CONTROL CABLE ENTRY ø27 POWER SUPPLY CABLE ENTRY ø43 - 45 - AIR INLET AIR INLET...
Page 47 PU-20 AIR OUTLET CONTROL CABLE ENTRY ø27 POWER SUPPLY CABLE ENTRY ø47 PUH-15,20 Holes : 4-12X20 1080 AIR INLET No.1 No.2 REFRIGERANT PIPE ø28.6(1-1/8) SERVICE PANEL 478.5 - 46 - AIR INLET AIR INLET HOLES: 6-ø15 2036 REFRIGERANT PIPE ø15.88(5/8) 1996 2005 CONTROL BOX...
Page 48 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 (3mmAg) or less. Duct work is local supply. DUCT DUCT - 47 -...
Page 49: Wiring Diagrams
PE-7MYC-EU (STANDARD) Power supply, 3Phase 415Volt, 50Hertz CIRCUIT BREAKER PU-7MYC1-EU (FIELD SUPPLY) 100A BLUE F3(3.15A) Power supply, Single Phase 240Volt, 50Hertz CIRCUIT BREAKER PE-7MYC-EU (FIELD SUPPLY) 15A BLUE (3.15A) BLUE Compressor motor Fan motor (indoor) Fan motor (outdoor) Contactor (compressor) Contactor (fan I/D) TB1 5 Terminal block...
Page 50 PE-8,10MYC-EU (STANDARD) Power supply, 3Phase 415Volt, 50Hertz CIRCUIT BREAKER PU-8, 10MYC1-EU (FIELD SUPPLY) 100A BLUE F3(3.15A) Power supply, 3Phase 50Hertz 415Volt, WHITE BLACK CIRCUIT BREAKER PE-8,10MYC-EU (FIELD SUPPLY) 15A BLUE Compressor motor Fan motor (indoor) Fan motor (outdoor) Contactor (compressor) Contactor (fan I/D) TB1 5 Terminal block...
Page 51 PE-15MYC-EU (STANDARD) OUTDOOR UNIT Power supply, 3 Phase 380~415 Volt, 50Hertz WHITE BLACK BLUE CIRCUIT BREAKER (FIELD SUPPLY) PU-15MYC -EU ---100A INDOOR UNIT Power supply, 3 Phase 380~415 Volt, 50Hertz BLUE CIRCUIT BREAKER (FIELD SUPPLY) PE-15MYC-EU ---30A Symbol Compressor motor MC1,2 Fan motor (indoor) Fan motor (outdoor)
Page 52 PE-20MYC-EU (STANDARD) OUTDOOR UNIT Power supply, 3 Phase 380~415 Volt, 50Hertz WHITE BLACK BLUE CIRCUIT BREAKER (FIELD SUPPLY) PU-20MYC -EU---125A INDOOR UNIT Power supply, 3 Phase 380~415 Volt, 50Hertz BLUE (3.15A) CIRCUIT BREAKER 51F1 (FIELD SUPPLY) PE-20MYC-EU---30A 26L1 26L2 Symbol Compressor motor MC1,2 Fan motor (indoor)
Page 53 PE-7MYC-EU (SPECIAL ORDER : ANTI SHORT CYCLE TIMER) Power supply, 3Phase 50Hertz 415Volt, CIRCUIT BREAKER F3(3.15A) PU-7MYC (FIELD SUPPLY) 100A BLUE Power supply, Single Phase 240Volt, 50Hertz CIRCUIT BREAKER PE-7MYC-EU (FIELD SUPPLY) 15A BLUE (3.15A) BLUE Compressor motor Fan motor (indoor) Fan motor (outdoor) Contactor (compressor) Contactor (fan I/D)
Page 54 PE-8,10MYC-EU (SPECIAL ORDER : ANTI SHORT CYCLE TIMER) Power supply, 3Phase 50Hertz 415Volt, CIRCUIT BREAKER PU-8, 10MYC1-EU BLUE (FIELD SUPPLY) 100A F3(3.15A) Power supply, 3Phase 415Volt, 50Hertz WHITE BLACK CIRCUIT BREAKER PE-8, 10MYC-EU (FIELD SUPPLY) 15A BLUE Compressor motor Fan motor (indoor) Fan motor (outdoor) Contactor (compressor) Contactor (fan I/D)
Page 55 PE-15MYC-EU (SPECIAL ORDER : ANTI SHORT CYCLE TIMER) OUTDOOR UNIT Power supply, 3 Phase 380~415 Volt, 50Hertz WHITE BLACK BLUE CIRCUIT BREAKER (FIELD SUPPLY) PU-15MYC1-EU ··· 100A INDOOR UNIT Power supply, 3 Phase WHITE 380~415 Volt, 50Hertz BLACK BLUE (3.15A) CIRCUIT BREAKER 51F1 (FIELD SUPPLY)
Page 56 PE-20MYC-EU (SPECIAL ORDER : ANTI SHORT CYCLE TIMER) OUTDOOR UNIT Power supply, 3 Phase 380~415 Volt, 50Hertz WHITE BLACK BLUE CIRCUIT BREAKER (FIELD SUPPLY) PU-20MYC1-EU ··· 125A F3 (3.15A) INDOOR UNIT Power supply, 3 Phase WHITE 380~415 Volt, 50Hertz BLACK BLUE (3.15A) 51F1...
Page 57 PE-7MYC-EU (SPECIAL ORDER : LOW AMBIENT COOLING) Power supply, 3Phase 415Volt, 50Hertz F3(3.15A) CIRCUIT BREAKER PU-7MYC1-EU (FIELD SUPPLY) 100A BLUE Power Supply, Single Phase 240Volt,50Hertz CIRCUIT BREAKER PE-7MYC-EU (FIELD SUPPLY) 15A BLUE (3.15A) BLUE Compressor motor Fan motor (indoor) Fan motor (outdoor) Contactor (compressor) 52F1 Contactor (fan I/D)
Page 58 PE-8,10MYC-EU (SPECIAL ORDER : LOW AMBIENT COOLING) Power Supply, 3Phase 415Volt, 50Hertz CIRCUIT BREAKER PU-8,10MYC1-EU (FIELD SUPPLY)100A BLUE Power Supply, 3Phase 415Volt, 50Hertz PE-8,10MYC-EU CIRCUIT BREAKER (FIELD SUPPLY)15A BLUE Compressor motor Fan motor (indoor) Fan motor (outdoor) Contactor (compressor) 52F1 Contactor (fan I/D) Contactor (fan O/D) 52F2 4...
Page 59 PE-15MYC-EU (SPECIAL ORDER : LOW AMBIENT COOLING) OUTDOOR UNIT Power supply, 3 Phase 380~415 Volt, 50Hertz WHITE BLACK BLUE CIRCUIT BREAKER (FIELD SUPPLY) PU-15MYC1-EU ··· 100A INDOOR UNIT Power supply, 3 Phase 380~415 Volt, 50Hertz BLUE CIRCUIT BREAKER (FIELD SUPPLY) PE-15MYC-EU ···...
Page 60 PE-20MYC-EU (SPECIAL ORDER : LOW AMBIENT COOLING) OUTDOOR UNIT Power supply, 3 Phase 380~415 Volt, 50Hertz WHITE WHITE BLACK BLACK BLUE WHITE CIRCUIT BREAKER (FIELD SUPPLY) BLACK PU-20MYC1-EU ··· 125A F3(3.15A) 49C1 63H1 51C1 CZ2-1 INDOOR UNIT Power supply, 3 Phase 380~415 Volt, 50Hertz 52F1 WHITE...
Page 61 PEH-5MYA-EU (STANDARD) Power Supply, 3Phase 50Hertz 380~415Volt, BLUE F3(3.15A) CIRCUIT BREAKER (FIELD SUPPLY) PUH-5MYE-EU···50A Power Supply, 3Phase 380~415Volt, 50Hertz WHITE BLACK F1(3.15A) CIRCUIT BREAKER (FIELD SUPPLY) PEH-5MYA-EU···15A BLUE Symbol Name Compressor motor Fan motor (indoor) Fan motor (outdoor) Contactor (compressor) Contactor (fan I/D) TB1~4 Terminal block...
Page 62 PEH-7MYA-EU (STANDARD) Power supply, 3Phase 415Volt, 50Hertz CIRCUIT BREAKER PUH-7MYC1-EU BLUE (FIELD SUPPLY) 100A F3(3.15A) Power supply, Single Phase 50Hertz 240Volt, CIRCUIT BREAKER PEH-7MYA-EU (FIELD SUPPLY) 15A BLUE (3.15A) BLUE Compressor motor Fan motor (indoor) Fan motor (outdoor) Contactor (compressor) Contactor (fan I/D) TB1 5 Terminal block...
Page 63 PEH-8,10MYA-EU (STANDARD) Power supply, 3Phase 415Volt, 50Hertz CIRCUIT BREAKER BLUE (FIELD SUPPLY) F3(3.15A) PUH-8, 10MYC1-EU ··· 100A PUH-8,10MYE-EU ···100A Power supply, 3Phase 415Volt, 50Hertz WHITE BLACK CIRCUIT BREAKER F1(3.15A) PEH-8,10MYA-EU (FIELD SUPPLY) 15A BLUE Compressor motor Fan motor (indoor) Fan motor (outdoor) Contactor (compressor) Contactor (fan I/D) TB1 5...
Page 64 PEH-15,20MYA-EU (STANDARD) Power supply, 3 Phase 380~415 Volt, 50Hertz WHITE BLACK BLUE CIRCUIT BREAKER (FIELD SUPPLY) PUH-15MYC1-EU---100A PUH-20MYC1-EU---125A (3.15A) Power supply, 3 Phase WHITE 380~415 Volt, 50Hertz BLACK BLUE (3.15A) CIRCUIT BREAKER 51F1 (FIELD SUPPLY) PEH-15,20MYA-EU---30A 26L1 26L2 Symbol Name MC1,2 Compressor motor Fan motor (indoor)
Page 65 PEH-5MYA-EU SPECIAL WIRING : ANTI SHORT CYCLE TIMER., Power Supply, 3Phase 50Hertz 380~415Volt, BLUE F3(3.15A) CIRCUIT BREAKER (FIELD SUPPLY) PUH-5MYE-EU···-50A Power Supply, 3Phase 380~415Volt, 50Hertz WHITE BLACK F1(3.15A) CIRCUIT BREAKER (FIELD SUPPLY) PEH-5MYA-EU···U15A BLUE Symbol Name Compressor motor Fan motor (indoor) Fan motor (outdoor) Contactor (compressor) Contactor (fan I/D)
Page 66 PEH-7MYA-EU SPECIAL WIRING : ANTI SHORT CYCLE TIMER., Power supply, 3Phase 415Volt, 50Hertz CIRCUIT BREAKER F3(3.15A) PUH-7MYC1-EU (FIELD SUPPLY) 100A BLUE Power supply, Single Phase 240Volt, 50Hertz CIRCUIT BREAKER PEH-7MYA-EU (FIELD SUPPLY) 15A BLUE (3.15A) BLUE Compressor motor Fan motor (indoor) Fan motor (outdoor) Contactor (compressor) Contactor (fan I/D)
Page 67 PEH-8,10MYA-EU SPECIAL WIRING : ANTI SHORT CYCLE TIMER., Power supply, 3Phase 415Volt, 50Hertz CIRCUIT BREAKER PUH-8, 10MYE-EU BLUE (FIELD SUPPLY) 100A F3(3.15A) PUH-8, 10MYC1-EU Power supply, 3Phase 415Volt, 50Hertz WHITE BLACK F3(3.15A) CIRCUIT BREAKER PEH-8, 10MYA-EU (FIELD SUPPLY) 15A BLUE BLUE Compressor motor Fan motor (indoor)
Page 68 PEH-15,20MYA-EU (SPECIAL WIRING : ANTI SHORT CYCLE TIMER) OUTDOOR UNIT Power supply, 3 Phase 380~415 Volt, 50Hertz WHITE WHITE BLACK BLACK BLUE CIRCUIT BREAKER (FIELD SUPPLY) PUH-15MYC1-EU ··· 100A PUH-20MYC1-EU ··· 125A WHITE BLACK F3 (3.15A) 49C1 63H1 51C1 INDOOR UNIT Power supply, 3 Phase 380~415 Volt, 50Hertz WHITE...
Page 69 PEH-7MYA-EU (SPECIAL ORDER : LOW AMBIENT COOLING) Power supply, 3Phase 415Volt, 50Hertz F3(3.15A) CIRCUIT BREAKER PUH-7MYC1-EU (FIELD SUPPLY) 100A BLUE Power Supply, Single Phase 240Volt,50Hertz CIRCUIT BREAKER PEH-7MYA-EU (FIELD SUPPLY) 15A BLUE BLUE Compressor motor Fan motor (indoor) Fan motor (outdoor) MF2, 3 Contactor (compressor) 52F1...
Page 70 PEH-8,10MYA-EU (SPECIAL ORDER : LOW AMBIENT COOLING) Power Supply, 3Phase 415Volt, 50Hertz CIRCUIT BREAKER PUH-8,10MYC1-EU (FIELD SUPPLY)100A BLUE PUH-8,10MYE-EU Power Supply, 3Phase 415Volt, 50Hertz CIRCUIT BREAKER PEH-8,10MYA-EU (FIELD SUPPLY)15A BLUE Compressor motor Fan motor (indoor) MF2, 3 Fan motor (outdoor) Contactor (compressor) 52F1 Contactor (fan I/D)
Page 71 PEH-15,20MYA-EU (SPECIAL ORDER : LOW AMBIENT COOLING) OUTDOOR UNIT Power supply, 3 Phase WHITE 380~415 Volt, WHITE BLACK 50Hertz BLACK BLUE CIRCUIT BREAKER (FIELD SUPPLY) PUH-15MYC1-EU ··· 100A PUH-20MYC1-EU ··· 125A WHITE BLACK F3 (3.15A) 49C1 49C2 63H1 63H2 51C1 51C2 CZ2-1 INDOOR UNIT...
Page 72: Electrical Operation Flow Charts
ELECTRICAL OPERATION FLOW CHARTS PE-7,8,10MYC-EU START POWER ON CH ON 30FZ,30CZ ON (SELF HOLD) SW1 ON? FZ ON 52F ON MF1 OPERATE 23WA ON? CZ1,2 OPERATE MF2, 3 OPERATE SAFETY DEVICE OFF? 30CZ STOP Note MF2,3 STOP SERVICE CALL Note. 1.
Page 73 PE-15MYC-EU START POWER ON CH1,2 ON 30FZ,30CZ1,2 ON (SELF HOLD) SW1 ON? FZ ON 52F1 ON MF1 OPERATE 23WA ON? CZ1-1,CZ2-1 ON 52C1 OPERATE OPERATE CH 1 CZ1-2,CZ2-2 ON TIMER 2 ON PASS THE 3 MIN? 52C2 ON MC2 OPERATE No.1 SAFETY DEVICE OFF? 30CZ1 OFF...
Page 74 PEH-15,20MYA-EU START POWER ON CH1,2 ON 30FZ,30CZ1,2 ON (SELF HOLD) SW2 ON? FZ ON 52F1 ON MF1 OPERATE SW1 COOL? 23WA ON? CZ1-1,CZ2-1 ON 52C1 OPERATE OPERATE CH 1 CZ1-2,CZ2-2 ON TIMER 2 ON PASS THE 3 MIN? 52C2 OPERATE OPERATE CH 2 No.1 SAFETY...
Page 75: Refrigerant Schematics
REFRIGERANT SCHEMATICS PE-7,8,10,15,20MYC-EU INDOOR Evaporator COOL Strainer Capillary Tube PEH-5,7,8,10,15,20MYA-EU INDOOR Evaporator Strainer HEAT COOL Capillary Tube Check Strainer valve OUTDOOR High Service pressure switch port Strainer Ball valve Interconnecting refrigerant piping (by others) Muffler Compressor Interconnecting refrigerant piping (by others) Note:PE-15,20MYC-EU is comprised of two refrigerant cycles.
Page 76: Safety & Control Devices
PE-20MYC-EU PU-15MYC PU-20MYC 51C1,2 22.0A 105 ± 5 ˚C OFF 83 ± 11 ˚C ON 3.24MPa OFF 51F1 4.6A 51F2,3 2.5A 150 ˚C OFF 3.15A - 75 - PE-10MYC-EU PU-10MYC 31.0A 83 ± 11 ˚C ON 5.0A 2.5A 31.0A 7.2A...
Page 77 PEH-7,8,10MYA-EU PEH-15,20MYA-EU ITEM COMPRESSOR OVER CURRENT RELAY COMPRESSOR INTERNAL THERMOSTAT HIGH PRESSURE SWITCH FROST PROTECTOR INDOOR FAN MOTOR OVER CURRENT RELAY INDOOR FAN MOTOR INTERNAL THERMOSTAT OUTDOOR FAN MOTOR OVER CURRENT RELAY OUTDOOR FAN MOTOR INTERNAL THERMOSTAT FUSE ITEM COMPRESSOR OVER CURRENT RELAY COMPRESSOR INTERNAL THERMOSTAT HIGH PRESSURE SWITCH FROST PROTECTOR...
Page 78: Special Order
It is possible to conduct cooling operation under an outdoor temperature even down to -5 ˚C. SPECIAL ORDER PE-7MYC PE-8MYC PE-7MYC-EU PE-8MYC-EU PEH-5MYA PEH-7MYA PEH-8MYA PEH-5MYA-EU PEH-7MYA-EU PEH-8MYA-EU Release 2000 year (PUH-8MYC-EUS, (PUH-5MYE-EUS) (PUH-7MYC-EUS) PUH-8MYE-EUS) - 77 - PE-10MYC PE-15MYC PE-20MYC PE-10MYC-EU PE-15MYC-EU PE-20MYC-EU PEH-10MYA PEH-15MYA PEH-20MYA PEH-10MYA-EU PEH-15MYA-EU PEH-20MYA-EU (PUH-10MYC-EUS, PUH-10MYE-EUS) (PUH-15MYC-EUS) (PUH-20MYC-EUS)
Page 79: Physical Data
DIAMOND MS32(N-1) OR SUNISO 3GS(D) watts mtrs 20 (In case of indoor unit above outdoor unit) mtrs 30 (In case of outdoor unit above indoor unit) - 78 - PE SERIES PE-8MYC-EU PE-10MYC-EU PE-15MYC-EU PU-8MYC PU-10MYC PU-15MYC 44.0 22.0 28.8 17.6 23.0...
Page 80 PE-7MYC-EU PU-7MYC Outdoor unit 0.21 1000 sq.m 474/2.11 2X0.09 3167 sq.m 474 / 2.7 625 / 1.6 538 / 1.86 - 79 - PE-8MYC-EU PE-10MYC-EU PE-15MYC-EU PU-8MYC PU-10MYC PU-15MYC Direct drive 0.70 1.00 2333 1167 1500 1102 1302 412X1000 412X1209 0.42...
Page 81 Sound power level (outdoor unit) Indoor unit PE-7MYC-EU Outdoor unit PU-7MYC height width depth height width depth Acrylic resin coationg (Color: Munsell 5Y8/1) - 80 - PE-8MYC-EU PE-10MYC-EU PE-15MYC-EU PU-8MYC PU-10MYC PU-15MYC 1415 1615 1690 1230 1400 Galvanized steel 25.4 PE-20MYC-EU PU-20MYC...
Page 82: Refrigeration System
PEH-5,7,8MYA-EU PRODUCT ] Product type Product number : Indoor unit Outdoor unit Cooling capacity (AS1861) Sensible Cooling capacity (AS1861) Coolin g power consumption (Input) Heating capacity (AS1861) Heating power consumption Basic temperature condition cooling Basic temperature condition cooling Basic temperature condition heating Basic temperature condition heating ELECTRICAL ] <Indoor unit>...
Page 83 Product number [INDOOR AIR CIRCUIT] Number of blowers Diameter of blowers Width of blowers Blower drive Fan motor output Fan motor run current Nominal air quantity External static pressure Supply air dimensions(hxw) Return air dimensions(hxw) [EVAPORATOR] Number of evaporator Face area Rows deep Rows high Finned length...
Page 84 Product number [ENCLOSURE AND FRAME] Dimension Indoor unit Outdoor unit Dimension External finish (indoor unit) (outdoor unit) External finish Panel thickness Condense drain size Weight Indoor unit Weight Outdoor unit Sound pressure level (indoor unit) Sound pressure level (outdoor unit) Sound power level (indoor unit) Sound power level (outdoor unit) Indoor unit...
Page 85 PEH-10,15,20MYA-EU PRODUCT ] Product type Product number : Indoor unit Outdoor unit Cooling capacity (AS1861) Sensible Cooling capacity (AS1861) Coolin g power consumption (Input) Heating capacity (AS1861) Heating power consumption Basic temperature condition cooling Basic temperature condition cooling Basic temperature condition heating Basic temperature condition heating ELECTRICAL ] <Indoor unit>...
Page 86 Product number [INDOOR AIR CIRCUIT] Number of blowers Diameter of blowers Width of blowers Blower drive Fan motor output Fan motor run current Nominal air quantity External static pressure Supply air dimensions(hxw) Return air dimensions(hxw) [EVAPORATOR] Number of evaporator Face area Rows deep Rows high Finned length...
Page 87 Product number [ENCLOSURE AND FRAME] Dimension Indoor unit Outdoor unit Dimension External finish (indoor unit) (outdoor unit) External finish Panel thickness Condense drain size Weight Indoor unit Weight Outdoor unit Sound pressure level (indoor unit) Sound pressure level (outdoor unit) Sound power level (indoor unit) Sound power level (outdoor unit) Indoor unit...
Page 88: Installation
Space required around unit. Indoor unit Dimension of the unit and space necessary for sevicing. PEH-5 PE(H)-7, 8, 10 Ceiling access panel PEH - 5 1560 1000 PE(H) - 7, 8 1880 1320 PE(H) - 10 2080 1520 Outdoor unit Secure enough space necessary for servicing, installing, and for proper function of the unit.
Page 89 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) ceiling 1200 over The right and left side and the back and forth side must be opened.
Page 90 PU-15 (1) At a single installation The obstacle is on the outlet side. (Fig 1) The obstacle is in four directions. (Fig 2) ceiling 1500 over The right and left side and the back and forth side must be opened. Fig 1 (2) Relation of unit when many set up unit.
Page 91: Indoor Unit
PUH-15, 20 (1) At a single installation The obstacle is on the outlet side. (Fig 1) The obstacle is in four directions. (Fig 2) The obstacle is in three directions. (Fig 3,4) ceiling 1500 over The right and left side and the back and forth side must be opened.
Page 92: Installation Of The Unit
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. PEH-5 PE(H)- 7, 8, 10 Washer PE(H)- 15, 20 Nut (M10) Washer Nut (M10) Outdoor unit Fix unit tightly with bolts as shown below so that unit will be securely fixed in place use concrete or angle foundation of unit.
Page 93: Lifting Method
Duct construction. 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 earth Canvas Duct Duct Outlet Lifting method. When the unit is to be lifted and moved, attach ropes to the suspension plates(3 p.c.s) provided on the top of the unit.
Page 94: Piping Connection
Piping connection Warning. Please follow the following procedures, during the piping connection work is carried out. If the procedures are not followed properly, the refrigerant and valve sheet might gush out from the ball valve. It might cause the injury. In case of Brazing type 1.
Page 95 In case of Flare, Flange type 1. PROCEDURE TO CONNECT THE EXTENSION PIPE. Proceed with the connection as follows: (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) Caution There will be small amount of refrigerant gushed out of the by-pass tube at the moment.
Page 96: Refrigerant Piping
Refrigerant piping. 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 gas.
Page 97: Additional Refrigerant Charge
Airtight test 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 completion of nitrogen pressurization.
Page 98: Drain Piping
Drain piping •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...
Page 99: Electric Wiring
Electric wiring 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.
Page 100 Control module of outdoor unit PU(H)-7, 8, 10 Upper blow PUH only & 51F2 PUH only Terminal block for connection wires to Indoor unit Screw for earth connection Terminal block for power supply wires Control module of outdoor unit PU-20 52C2 &...
Page 101 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. In case of PE-7, 8, 10 In case of PE-15, 20 PEH-5, 7, 8, 10 In case of PEH-15, 20 (2) Power supply construction and electric wiring connection of indoor and outdoor unit.
Page 102 (3) Indoor unit and remote controller.(OPTION:PAC-204RC) Connect the wires on the basis of the following wiring diagram. PEH-5, PE(H)-7,8,10 GRAY (3.15A) AC24V 240V GRAY (4) Wiring example (For metal piping) Breaker Power capacity cable PEH - 5 2.0mm PE(H) - 7 2.0mm PE(H) - 8 2.0mm...
Page 103 7. The putting condition of the belt. (PE(H)-15,20 only) 1.Set the parallel angle of the fan and the motor pulley as shown in the table and figure 1 below. 2.Set the tension of the per one belt when the flexion load is within the range as shown in the figure 1 below at the proper flexion.
Page 104: Instructions For Use
(1)Check that there is nothing blocking the flow of air from the air outlet into the air inlet. Indoor unit Inlet grille Outlet grille Ceiling Ceiling Obstacle blocking air outlet Obstacle blocking air inlet Outdoor unit Obstacle blocking air inlet. (2)Make sure the air conditioner is properly grounded by checking the ground terminal. Ground - 103 -...
Page 105: Caution For Use
OFF, but turn the operation switch to OFF.) (2) If the air conditioner is shut down by a power failure, set the operation switch to OFF. When the power is restored, normal air conditioner operation can be resumed.
Page 106 5.When the air conditioner is not to be used for a long time. (1) If the air conditioner is not to be used for a long time due to a seasonal change etc.,run it for 4-5hours with the air blowing until the inside is completely dry.
Page 107: Disposing Of The Unit
It is advisable to avoid these type of installation sites. For further details, consult with your dealer. (3) Choose a place where cool or warm air and noise from the outdoor air outlet of the air conditioner do not inconvenience the neighbours.
Page 108: Trouble Shooting
7.Trouble shooting Before you ask for repair service, check the following points: State of Machine It does not run. Air flows out but it does not cool or heat enough. Cool or warm air does not come out. Fan runs but compressor do not run. Fan runs but stops immediately.
Page 109: How To Operate
* Make sure that the power supply is turned ON before use. (Keep the power supply turned ON at all times when the air conditioner is in use. Use of the unit without power can result in compressor failure.) Warning: Check and confirm the power circuit before use.
Page 110: Selecting Operation
Insufficient ventilation can result in accidents due to oxygen deficiency. * Never place a burner at a place where it is exposed to the airflow from the air conditioner. Doing so can result in imperfect combustion of the burner.
Page 111: Time Setting
1-4 Time setting Current time display Timer Hold/Resume display Day key During set clock mode or set timer mode, press the key will change the day setting. Hour key During set clock mode or set timer mode, press the key will change the hour setting. Minute key During set clock mode or set timer mode, press the key will change the minute setting.
Page 112 1-6.Trouble shooting Before you ask for repair service, check the following points: State of Machine Remote Controller "ON-OFF "display is not lit up No display appears It does not run even when the [ON/ OFF] button is pressed. Air flows out but it The liquid crystal does not cool display shows that...
Page 113: Specification Guidelines
SPECIFICATION GUIDELINES Air to air reverse cycle split air conditioning system. The systems shall operate at out door ambient temperatures as high as The system shall have a total cooling capacity of DB and WB entering indoor coil temperature with a The system shall have a sensible heat capacity of The total heating capacity (without electric element heaters) shall be WB outdoor air conditions, with...
Page 114 MEMO - 113 -...
Page 115 DATA BOOK PE,PEH MITSUBISHI ELECTRIC CORPORATION HEAD OFFICE DENKI BLDG., MARUNOUCHI,TOKYO 100-0005,TELEX J24532 CABLE MELCO TOKYO Issuued in Dec. 1999 MEE99K014 New publication effective Dec. 1999. Specifications subject to change without notice.

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