Mitsubishi Electronics PEH-7MYA, PE-8MYC, PE-10MYC, PEH-10MYA, PE-7MYC manual PE-15MYC-EU PE-20MYC-EU

Page 73

PE-15MYC-EU

PE-20MYC-EU

START

POWER ON

CH1,2 ON

30FZ,30CZ1,2 ON (SELF HOLD)

SW1

NO

ON?

YES

 

FZ ON

52F1 ON

MF1 OPERATE

23WA ON?

NO

 

YES

 

CZ1-1,CZ2-1 ON

 

52C1

ON

MC1

OPERATE

MF2

OPERATE

 

 

CH 1

OFF

 

CZ1-2,CZ2-2 ON

 

TIMER 2 ON

 

PASS THE 3 MIN?

NO

 

52C2 ON

MC2 OPERATE

 

CH2

OFF

 

 

NO

No.1 SAFETY

No.2 SAFETY

NO

 

DEVICE OFF?

DEVICE OFF?

 

 

YES

 

YES

 

 

30CZ1 OFF

30CZ2 OFF

 

 

 

 

 

 

52C1

OFF

 

52C2

OFF

MC1

STOP

 

MC2

STOP

MF2

STOP

 

MF2

STOP

 

 

 

 

 

CH1

ON

 

CH2

ON

 

 

 

 

 

 

 

 

 

 

SERVICE CALL

START

POWER ON

CH1,2 ON

30FZ,30CZ1,2 ON (SELF HOLD)

SW1

NO

ON?

YES

 

FZ ON

52F1 ON

MF1 OPERATE

23WA ON?

NO

 

YES

 

CZ1-1,CZ2-1 ON

 

52C1

ON

MC1

OPERATE

MF2

OPERATE

 

 

CH 1

OFF

 

CZ1-2,CZ2-2 ON

 

TIMER 2 ON

 

PASS THE 3 MIN?

NO

 

52C2 ON

MC2 OPERATE MF3 OPERATE

 

CH2

OFF

 

 

NO

No.1 SAFETY

No.2 SAFETY

NO

 

DEVICE OFF?

DEVICE OFF?

 

 

YES

 

YES

 

 

30CZ1 OFF

30CZ2 OFF

 

 

 

 

 

 

52C1

OFF

 

52C2

OFF

MC1

STOP

 

MC2

STOP

MF2,3

STOP

 

MF2,3

STOP

 

 

 

 

 

CH1

ON

 

CH2

ON

 

 

 

 

 

 

 

 

 

 

SERVICE CALL

Note. When the fault of outdoor unit is occurred, the fan(MF1) of indoor unit continues to work. But the unit doesn't work correctly (not cooling ).

Then, turn off the power supply and check outdoor unit.

When the fault of indoor unit is occurred, both indoor unit and outdoor unit is stop.

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Image 73
Contents Data Book Contents For correct installation Safety for USEDo not wash the unit with water Indoor unit Complete Line UPOutdoor unit Descriptions FeaturesTypical Installation Example Mechanical Specifications10 M Y C MODEL-DESIGNATION BreakdownPE-7~20MYC Cooling only SpecificationsPEH-5,7,8MYA Heat pump PEH-10,15,20MYA Heat pump PE-7~20MYC-EU Electrical DataHeating PEH-5,7,8MYA-EUPEH-10,15,20MYA-EU Model Selection With actual examples Selection ProcedureCalculation of net capacity Efficiency CalculationCooling 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 Use for low ambient cooling parts PEH-8MYA-EUPE-8MYC-EU , PEH-8MYA-EU combined with PUH-8MYE-EU Combined with PUH-8MYE-EU PE-8MYC-EU , PEH-8MYA-EU combined with PUH-8ME-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 Cooling Operation RangePEH-5MYA-EU FAN PerformancePE-7MYC-EU PEH-7MYA-EU PE-8MYC-EU PE-10MYC-EU PEH-8MYA-EU PEH-10MYA-EUPE-20MYC-EU PEH-20MYA-EU PE-15MYC-EU PEH-15MYA-EUPulley outside dimensions are shown below Unit mm Position mesurement Sound DataIndoor units Outdoor unitsPEH-5 Outline DimensionsPEH-7,8 PEH-15 PEH-1028.6 DRAINRc HOLES26Flange HOLES28 PEH-20PUH-7,8,10 Upper blow PUH-5Holes Holes 2-ø15 Ø19.053/4PU-15 PUH-8,10 Side blowØ15.885/8130 Refrigerant Pipe PUH-8ø25.41 PUH-10ø28.61-1/8 Cable Entry 44 Holes 2-ø15PUH-15,20 PU-20Ø28.61-1/8 Ø15.885/8 Holes 6-ø15 Control Cable Entry ø27Duct work is local supply PE-7MYC-EU Standard Wiring DiagramsInternal thermostat indoor fan PE-8,10MYC-EU StandardOver current relayfanI/D,O/D PE-15MYC-EU Standard TB1 PE-20MYC-EU StandardPE-7MYC-EU Special Order Anti Short Cycle Timer Internal thermostatindoor fan PE-8,10MYC-EU Special Order Anti Short Cycle TimerPE-15MYC-EU Special Order Anti Short Cycle Timer Symbol Name MC1,2 Compressor motor PE-20MYC-EU Special Order Anti Short Cycle TimerPE-7MYC-EU Special Order LOW Ambient Cooling 23C Ambient temperature52F1 Contactor fan I/D 49F Internal thermostatfan O/DPE-8,10MYC-EU Special Order LOW Ambient Cooling Do not change factory set value of Over current relays PE-15MYC-EU Special Order LOW Ambient CoolingAuxiliary relay fanI/D PE-20MYC-EU Special Order LOW Ambient Cooling30FZ Auxiliary relay fanI/D MF2 PEH-5MYA-EU StandardThermostat defrost PEH-7MYA-EU StandardWay valve Option controller connectionC1~7 PEH-8,10MYA-EU StandardCR1 Surge killer PEH-15,20MYA-EU Standard MF2 Cool Heat PEH-8,10MYA-EU CR1 Surge killer Timer Anti short cyclePEH-15,20MYA-EU Special Wiring Anti Short Cycle Timer PEH-7MYA-EU Special Order LOW Ambient Cooling MF2 Fan motor outdoor PEH-8,10MYA-EU Special Order LOW Ambient Cooling52F1 Contactor fan I/D 52F2 Contactor fan O/D 52F4 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 PE-7,8,10MYC-EU PE-15,20MYC-EU Safety & Control DevicesPEH-7,8,10MYA-EU Special Order Service refYear PE-7,8,1015,20MYC-EU Physical DataIndoor 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 Over Service Panel PU-15 At a single installationOver Service-panel Preparation before installing Indoor unitOver Service-panel 500 Outdoor unit Installation of the unit Indoor unitNut Washer Nut M10 WasherLifting method Duct constructionCase of Brazing type Piping connectionPipe assy Valve knobThrow away Fig By-pass tube Flange assy Extension pipe 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 Power supply wires Terminal block for connection wiresControl module of outdoor unit PUH-7, 8 Control module of outdoor unit PU-20Method for connecting electric wire 50A Protection switch60A Selection of other capacities should beBefore starting the Trial run Putting condition of the belt=4.5mm Flexion loadW 1.4 2.2kg Check points for operation Instructions for USEOutlet grille Ceiling Ceiling Obstacle blocking air outletFingermarks Neutral Grease MaintenanceAdhesive Isopropyl Paste AlcoholWhen the air conditioner is not to be used for a long time When beginning to use air conditioner againTransfer of installation Transferring work, and constructionMaintenance and inspection Place for installationRegarding electric work Conseration of the noiseAt cooling, water which places to cooling piping Trouble shootingDisplay section HOW to Operate Option PAC-204RCBefore starting operation On / OFF Start an operationRoom temperature adjustment To change room temperature Selecting operation When selecting operationFor fan For coolingDays timer key Time settingTimer Hold/Resume key Clock keyError Display Trouble shootingOutdoor Unit Specification GuidelinesMemo Data Book PE,PEH Mitsubishi Electric Corporation