Mitsubishi Electronics PEH-8MYA, PE-8MYC, PE-15MYC, PE-20MYC, PE-10MYC manual Features, Descriptions

Page 6

FEATURES

High sensible cooling capacity.

The sensible cooling capacity has been significantly improved through balanced optimised heat exchanger design.

Labour saving installation.

The unit operation can commence immediately after connecting to the power supply, refrigerant piping, drain piping, ducting and control system.

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.

The EER(Energy Efficiency Ratio) on these models is greatly improved by revised design specifications and by being manufactured stringently to Mitsubishi Electric high quality standards.

Flexibility of Supply Air Delivery

PE, PEH-15,20 feature belt driven Supply Air fans enabling accurate matching of actual airflow rates to the specified quantities. Accurate commissioning is assisted by the capability to change pulleys and belts if necessary to achieve the desired air balance.

Low ambient cooling. (Special order)

In applications with relatively high internal loads, there may be a requirement for all series to operate on cooling at low ambient conditions. Special order parts is available to maintain the refrigeration circuit in balance at outdoor temperatures as low as -5 .

Please consult your local Mitsubishi Electric Sales office for application advice on these parts.

Wide electrical control capability.

All series is flexible mechanical control configuration.

In addition Global Remote Controller is prepared as special order.

The Global Remote Controller gives the programmable weekly timer, compressor anti-short cycle timer(3min.), cool/heat/fan/auto changeover etc.(Heat and auto changeover are only PEH.)

The factory standard is for provision of 24 volt terminal block to enable a field wired control of contractors choice to be connected.

Please consult your local Mitsubishi Electric Sales office for application advice on these control.

Grobal Remote Controller

DESCRIPTIONS

Mitsubishi Electric air conditioners series PE(H)/PU(H) are available in a wide range of sizes and models to enables the designer to select the best model for each application.

All series units are completely assembled, wired and strictly tested at the factory.

With the development of all series demands for such features as light weight, compactness,

increased capacity, appropriate static pressure, air flow control, and having flexibility of inter facing energy saving electronic controls, Mitsubishi Electric have met market expectations.

- 5-

Image 6
Contents Data Book Contents Safety for USE For correct installationDo not wash the unit with water Complete Line UP Indoor unitOutdoor 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 capacityCapacity Tables Cooling Capacity Standard Air FlowFactor 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 unitsOutline Dimensions PEH-5PEH-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 StandardPE-8,10MYC-EU Standard Internal thermostat indoor fanOver 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 relaysPE-20MYC-EU Special Order LOW Ambient Cooling Auxiliary relay fanI/D30FZ Auxiliary relay fanI/D PEH-5MYA-EU Standard MF2Way valve PEH-7MYA-EU StandardThermostat defrost Option controller connectionPEH-8,10MYA-EU Standard C1~7CR1 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 26L63H1,2 High-pressure switch 26L1,2 PEH-15,20MYA-EU Special Order LOW Ambient Cooling51F1~5 Electrical Operation Flow Charts PE-7,8,10MYC-EUPEH-5MYA-EU, PEH-7,8,10MYA-EU PE-15MYC-EU PE-20MYC-EU PEH-15,20MYA-EU Refrigerant Schematics PE-7,8,10,15,20MYC-EUPEH-5,7,8,10,15,20MYA-EU Safety & Control Devices PE-7,8,10MYC-EU PE-15,20MYC-EUPEH-7,8,10MYA-EU Service ref Special OrderYear 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 Installation Space required around unit Indoor unitOutdoor unit Service-panel Ceiling OverOver 500 PU-15 At a single installation Over Service PanelPreparation before installing Indoor unit Over Service-panelOver 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 Airtight test EvacuationAdditional refrigerant charge Drain piping Electric wiring Arrangement such as terminal block in control boxControl 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 bePutting condition of the belt Before starting the Trial run=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