Mitsubishi Electronics PKH24FL, PKH36FL, PKH30FL, PKH18FL specs

3400 Lawrenceville Suwanee Road ● Suwanee, Georgia 30024

Toll Free: 800-433-4822 ● Toll Free Fax: 800-889-9904

www.mrslim.com

Specifications are subject to change without notice.

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Mitsubishi Electronics PKH24FL, PKH36FL, PKH30FL, PKH18FL service manual Specifications are subject to change without notice

Contents

Revised EDITION-A Contents Features Part Names and Functions Models PKH18FL, PKH24FL, PKH30FL, PKH36FL Specifications Models PKH18FL, PKH24FL, PKH30FL, PKH36FL Performance Data Data Heating Capacity PKH24FL Performance CurvePKH18FL PKH36FL Condensing Pressure and Suction Pressure PKH18FL Cooling ModeHeating Mode Indoor DB temperature F 80 psi.G Pressure Suction PKH24FL Cooling Mode PKH30FL Cooling Mode PKH36FL Cooling Mode SHF PKH18FL PKH24FL PKH30FL PKH36FL Standard Operation Data With wind baffle D.B F if no wind baffle Operating RangeOutlet AIR Speed and Coverage Range PKH30FL Noise Criterion CurvesPKH36FL Band Center FREQUENCIES, Hz Unit inch OutlinesPKH24FL Inch PKH36FL PKH30FL PKH18FL PKH24FL PKH30FL PKH36FL Refrigerant System DiagramWireless Remote Controller Models PKH18FL, PKH24FL, PKH30FL, PKH36FL Wiring Diagram Wiring Diagram Main Operation Operation FLOW-CHART Cooling Operation YES DRY Operation YES FAN Speed no Heating Operation Outline of Microprocessor Control Microprocessor Control How to operate Cool operation time chartIndoor Unit Control Cool operation Start condition Compressor controlCoil frost protection Termination conditions Auto Return Auto vane control Detecting abnormalities in the outdoor unit DRY operation DRY operation time chart How to operate Fan control in DRY operation Display in Heat operation Heat operation time chart How to operateHeat operation Overheat prevention Overheat protectionBooster heater control Defrosting operation Indoor coil temperature abnormality detection Temperature range Initial modeMode change Auto return Auto vane controlCOOL/DRY operation Test run Timer operationTimer function Before emergency operation Emergency operation On remote controller board On indoor controller board Dip switch and jumper connector functions Indoor FAN Control Model No Wireless remote controller pair number setting operation Self-check Troubleshooting Other Troubles and Causes Between remote controller and indoor unit Wrong Wiring on Site Check points HOW to Check the Parts Operating Procedure PHOTOS&ILLUSTRATION Disassembly ProcedureIndoor unit PKH24FL Photo Removing the drain pan Removing the vane motorRemoving the intake grilles Removing the electrical heater Operating Procedure PhotosRemoving the line flow fan and the fan motor Electrical Parts PKH18FL PKH24FL PKH30FL PKH36FL Parts List T7W E13 Qty / set Wiring Parts No Parts Name SpecificationsT7W E14 R01 12G 621 PKH24FL PKH30FL PKH36FL Structural PartsPage Distributed in Dec No.OC276 New publication, effective Nov Specifications are subject to change without notice