Mitsubishi Electronics PEH-15MYA, PE-8MYC, PE-15MYC, PE-20MYC, PE-10MYC manual PEH-5,7,8MYA Heat pump

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PEH-5,7,8MYA

 

 

 

 

 

 

 

 

Heat pump

Model name

 

 

 

PEH-5MYA

 

 

PEH-7MYA

 

 

PEH-8MYA

Service

 

 

 

PEH-5MYA-EU

 

 

PEH-7MYA-EU

 

 

PEH-8MYA-EU

reference

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Power supply

 

Indoor

 

3PH 4W380~415V 50Hz

 

 

1PH 2W220~240V 50Hz

 

 

3PH 4W380~415V 50Hz

 

 

Outdoor

 

3PH 4W380~415V 50Hz

 

 

3PH 4W380~415V 50Hz

 

 

3PH 4W380~415V 50Hz

Total cooling capacity

 

kW

14.4

 

 

17.9

 

 

22.0

 

 

 

 

 

Btu/h

49,150

 

 

61,100

 

 

75,100

 

 

 

 

 

kcal/h

12,400

 

 

15,400

 

 

18,900

 

Sensible cooling capacity

kW

11.5

 

 

14.3

 

 

17.6

 

 

 

 

 

Btu/h

39,400

 

 

48,800

 

 

60,100

 

 

 

 

 

kcal/h

10,000

 

 

12,300

 

 

15,100

 

Sensible heating capacity

kW

14.4

 

 

18.8

 

 

22.0

 

 

 

 

 

Btu/h

49,150

 

 

64,100

 

 

75,100

 

 

 

 

 

kcal/h

12,400

 

 

16,200

 

 

18,900

 

Capacity step

 

 

%

 

0-100

 

 

 

Refrigerant

 

 

 

 

 

 

R-22

 

 

 

 

Refrigerant charge

 

kg

5.0

 

 

5.7

 

 

6.6

 

Refrigerant control

 

 

 

 

 

Capillary tube

 

Indoor Unit

 

Model name

 

PEH-5MYA

 

 

PEH-7MYA

 

 

PEH-8MYA

 

 

Service

 

PEH-5MYA-EU

 

 

PEH-7MYA-EU

 

 

PEH-8MYA-EU

 

 

reference

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

External finish

 

 

 

 

 

 

Galvanized steel

 

Dimension

 

Height

mm

 

428

 

 

 

 

 

 

Width

mm

1,095

 

 

 

 

 

1,415

 

 

 

Depth

mm

 

650

 

 

 

 

Net weight

 

 

kg

60

 

 

67

 

 

70

 

Indoor coil

 

 

 

 

 

 

Cross fin coil

 

 

 

Indoor fan

 

 

 

 

 

 

Centrifugal (Galvanized) - Direct drive

 

Indoor fan motor

 

 

 

Three phase induction motor

Single phase induction motor

 

 

Three phase induction motor

No. Motor output

 

kW

1 0.45

 

 

1 0.21

 

 

1 0.7

 

Indoor fan air flow

 

CMM

42

 

60

 

 

70

 

 

 

 

 

CFM

1,483

 

2,119

 

 

2,472

 

 

 

 

 

L/S

700

 

1,000

 

 

1,167

 

External static

 

 

mmAq

 

12.5

 

 

 

 

pressure

 

 

Pa

 

125

 

 

 

 

Sound pressure level

 

dB(A)

 

55

 

 

56

 

Drain connection

 

 

mm

 

25.4

 

 

 

 

Outdoor unit

 

Model name

 

PUH-5MYE

 

 

PUH-7MYC

 

 

PUH-8MYC

 

PUH-8MYE

 

 

Service

 

PUH-5MYE-EU

 

 

PUH-7MYC1-EU(S)

 

PUH-8MYC1-EU(S)

 

PUH-8MYE-EU

 

 

reference

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

External finish

 

 

 

 

 

 

Acrylic resin coating

 

Color

 

 

 

 

 

 

Munsell 5Y 8/1

 

Dimension

 

Height

mm

1,175

 

980

 

 

 

1,175

 

 

Width

mm

1,000

 

1,400

 

 

 

1,250

 

 

Depth

mm

550

 

700

 

 

 

550

Net weight

 

 

kg

150

 

211

 

 

214

 

188

Compressor

 

 

 

 

 

 

Hermetic line start(reciprocating)

 

No. Motor output

 

kW

1 3.73

 

 

 

 

 

1 5.5

 

Outdoor coil

 

 

 

 

 

 

Cross fin coil

 

 

 

Outdoor fan

 

 

 

 

 

 

Propeller-Direct drive

 

Outdoor fan motor

 

 

 

 

 

Three phase induction motor

 

No. Motor output

 

kW

1 0.15

 

 

2 0.09

 

 

1 0.35

Outdoor fan air flow

 

CMM

95

 

167

 

 

 

200

 

 

 

 

CFM

3,355

 

5,898

 

 

 

7,063

 

 

 

 

L/S

1,583

 

2,783

 

 

 

3,333

Sound pressure level

 

dB(A)

57

 

65

 

 

 

65

Protection devices

 

 

High pressure switch, freeze & frost protection, Fuse

 

 

 

 

 

 

 

 

 

Over current relay (comp & indoor fan, outdoor fan)

 

 

 

 

 

 

 

 

 

Internal thermostat (comp & indoor fan, outdoor fan)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Note 1. Cooling and heating capacities are based on the following conditions.

 

 

 

 

Cooling

indoor; 27˚CDB, 19˚CWB, outdoor :35˚CDB

 

 

 

 

 

 

 

 

Heating

indoor; 21˚CDB,

outdoor :7.0˚CDB, 6.0˚CWB

 

 

 

 

Cooling and heating capacities are based 5m pipe length.

2.Refergirant charge volumes are factory charged (at 5m piping length).Refrigerant is enclosed with the outdoor unit.

3.Capacity is gross capacity which do not include a deduction for evaporator fan motor heat.

4.The measuring point of the Sound pressure level is 1m from the unit surface.

5.Specification subject to change without notice.

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Contents Data Book Contents Safety for USE For correct installationDo not wash the unit with water Indoor unit Complete Line UPOutdoor unit Features DescriptionsMechanical Specifications Typical Installation ExampleMODEL-DESIGNATION Breakdown 10 M Y CSpecifications PE-7~20MYC Cooling onlyPEH-5,7,8MYA Heat pump PEH-10,15,20MYA Heat pump Electrical Data PE-7~20MYC-EUPEH-5,7,8MYA-EU HeatingPEH-10,15,20MYA-EU Selection Procedure Model Selection With actual examplesEfficiency Calculation Calculation of net capacityCooling Capacity Standard Air Flow Capacity TablesFactor for Various Air Flow Heating Capacity Standard Air Flow PE-7MYC-EU , PEH-7MYA-EU PEH-7MYA-EU PE-8MYC-EU , PEH-8MYA-EU combined with PUH-8MYC1-EU PEH-8MYA-EU Use for low ambient cooling partsPE-8MYC-EU , PEH-8MYA-EU combined with PUH-8MYE-EU PE-8MYC-EU , PEH-8MYA-EU combined with PUH-8ME-EU Combined with PUH-8MYE-EUPE-10MYC-EU , PEH-10MYA-EU combined with PUH-10MYC1-EU PEH-10MYA-EU PE-10MYC-EU , PEH-10MYA-EU combined with PUH-10MYE-EU Combined with PUH-10MYE-EU PE-15MYC-EU 976 PEH-15MYA-EU 989 011 PE-20MYC-EU Use for low ambient cooling parts PEH-20MYA-EU PEH-20MYC-EU AIR Volume CMM Operation Range CoolingPE-7MYC-EU PEH-7MYA-EU FAN PerformancePEH-5MYA-EU PE-8MYC-EU PE-10MYC-EU PEH-8MYA-EU PEH-10MYA-EUPE-15MYC-EU PEH-15MYA-EU PE-20MYC-EU PEH-20MYA-EUPulley outside dimensions are shown below Unit mm Indoor units Sound DataPosition mesurement Outdoor unitsPEH-5 Outline DimensionsPEH-7,8 28.6 PEH-10PEH-15 DRAINRc HOLES26PEH-20 Flange HOLES28Holes PUH-5PUH-7,8,10 Upper blow Holes 2-ø15 Ø19.053/4Ø15.885/8130 Refrigerant Pipe PUH-8ø25.41 PUH-10ø28.61-1/8 PUH-8,10 Side blowPU-15 Cable Entry 44 Holes 2-ø15Ø28.61-1/8 Ø15.885/8 PU-20PUH-15,20 Holes 6-ø15 Control Cable Entry ø27Duct work is local supply Wiring Diagrams PE-7MYC-EU StandardInternal thermostat indoor fan PE-8,10MYC-EU StandardOver current relayfanI/D,O/D PE-15MYC-EU Standard PE-20MYC-EU Standard TB1PE-7MYC-EU Special Order Anti Short Cycle Timer PE-8,10MYC-EU Special Order Anti Short Cycle Timer Internal thermostatindoor fanPE-15MYC-EU Special Order Anti Short Cycle Timer PE-20MYC-EU Special Order Anti Short Cycle Timer Symbol Name MC1,2 Compressor motor52F1 Contactor fan I/D 23C Ambient temperaturePE-7MYC-EU Special Order LOW Ambient Cooling 49F Internal thermostatfan O/DPE-8,10MYC-EU Special Order LOW Ambient Cooling PE-15MYC-EU Special Order LOW Ambient Cooling Do not change factory set value of Over current relaysAuxiliary relay fanI/D PE-20MYC-EU Special Order LOW Ambient Cooling30FZ Auxiliary relay fanI/D PEH-5MYA-EU Standard MF2Way valve PEH-7MYA-EU StandardThermostat defrost Option controller connectionC1~7 PEH-8,10MYA-EU StandardCR1 Surge killer PEH-15,20MYA-EU Standard MF2 Cool Heat CR1 Surge killer Timer Anti short cycle PEH-8,10MYA-EUPEH-15,20MYA-EU Special Wiring Anti Short Cycle Timer PEH-7MYA-EU Special Order LOW Ambient Cooling 52F1 Contactor fan I/D 52F2 Contactor fan O/D 52F4 PEH-8,10MYA-EU Special Order LOW Ambient CoolingMF2 Fan motor outdoor CR1 Surge killer 21S4 Way valve 26D1 Thermostat defrost 26LPEH-15,20MYA-EU Special Order LOW Ambient Cooling 63H1,2 High-pressure switch 26L1,251F1~5 PE-7,8,10MYC-EU Electrical Operation Flow ChartsPEH-5MYA-EU, PEH-7,8,10MYA-EU PE-15MYC-EU PE-20MYC-EU PEH-15,20MYA-EU PE-7,8,10,15,20MYC-EU Refrigerant SchematicsPEH-5,7,8,10,15,20MYA-EU Safety & Control Devices PE-7,8,10MYC-EU PE-15,20MYC-EUPEH-7,8,10MYA-EU Special Order Service refYear Physical Data PE-7,8,1015,20MYC-EUIndoor AIR Circuit Enclosure and Frame PEH Series PEH-5MYA-EU PE-8MYA-EU JH527YE JH521YE 596X1415 PUH-10MYC1-EU PUH-10MYE-EU PUH-15MYC1-EU PUH-20MYC1-EU Space required around unit Indoor unit InstallationOutdoor unit Ceiling Over Service-panelOver 500 PU-15 At a single installation Over Service PanelOver Service-panel Preparation before installing Indoor unitOver Service-panel 500 Nut Washer Installation of the unit Indoor unitOutdoor unit Nut M10 WasherDuct construction Lifting methodPiping connection Case of Brazing typeThrow away Fig By-pass tube Flange assy Extension pipe Valve knobPipe assy Extension pipe Use the attached new packing FigGood example Bad example Evacuation Airtight testAdditional refrigerant charge Drain piping Arrangement such as terminal block in control box Electric wiringControl module of outdoor unit PUH-5, 8 Control module of outdoor unit PUH-7, 8 Terminal block for connection wiresPower supply wires Control module of outdoor unit PU-20Method for connecting electric wire 60A Protection switch50A Selection of other capacities should beBefore starting the Trial run Putting condition of the belt=4.5mm Flexion loadW 1.4 2.2kg Outlet grille Instructions for USECheck points for operation Ceiling Ceiling Obstacle blocking air outletAdhesive Isopropyl MaintenanceFingermarks Neutral Grease Paste AlcoholTransfer of installation When beginning to use air conditioner againWhen the air conditioner is not to be used for a long time Transferring work, and constructionRegarding electric work Place for installationMaintenance and inspection Conseration of the noiseTrouble shooting At cooling, water which places to cooling pipingBefore starting operation HOW to Operate Option PAC-204RCDisplay section On / OFF Start an operationFor fan Selecting operation When selecting operationRoom temperature adjustment To change room temperature For coolingTimer Hold/Resume key Time settingDays timer key Clock keyTrouble shooting Error DisplaySpecification Guidelines Outdoor UnitMemo Mitsubishi Electric Corporation Data Book PE,PEH