Mitsubishi Electronics PDFY-P24NMU-E, PDFY-P30NMU-E Heat Exchanger Operating Procedure

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8-7 HEAT EXCHANGER

OPERATING PROCEDURE

PHOTOS

1.Removing the drainpan with procedure 8-4

2.Removing the cover(J) with procedure 8-5

3.Removing the Heat exchanger

(1)Remove the fixing screws of the heat exchang- er(S) and remove the heat exchanger.

Fig.1

(S)

Fig.2

22

Image 23

Contents 2005 Carefully read the labels affixed to the main unit Safety PrecautionsPrecautions for devices that use R410A refrigerant Models Cooling capacity/Heating capacity FeaturesOperation buttons Part Names and FunctionsDisplay Specification SpecificationElectrical parts specifications R410A outdoor unit P36NMU-E P48NMU-E Symbol Explanation Wiring DiagramP36·48NMU-E Refrigerant System Diagram How to check the parts Trouble ShootingOperation summary of the linear expansion valve Linear expansion valveOFF Unit Address board Removing the thermistor Disassembly ProcedureRemoving the control box cover Removing the coverRemoving the drainpan Drainpan Operating ProcedureThermistor Gus piping temperature detection Sliding the fan section Removing the filterRemoving the bottom plate Removing the cableHeat Exchanger Operating Procedure New publication, effective Aug Specifications are subject to change without notice