Mitsubishi Electronics PDFY-P12NMU-E Disassembly Procedure, Removing the control box cover

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8 DISASSEMBLY PROCEDURE

8-1 CONTROL BOX

Be careful removing heavy parts.

OPERATING PROCEDURE

PHOTOS

1.Removing the control box cover

(1)Remove the fixing screws(two) of the cover(A) and remove the cover.

Fig.1

(A)

8-2 THERMISTOR (Liquid piping temperature detection)

OPERATING PROCEDURE

PHOTOS

1.Removing the cover

(1)Remove the fixing screws(two) of the cover(C) and remove the cover.

	2.Removing the thermistor	(C)
	(1)Remove the thermistor(D), from the thermistor	(C)
	(1)Remove the thermistor(D), from the thermistor
	holder(E), which are installed on the copper tube.

Fig.1

(D),(E)

Fig.2

18

Image 19

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 valve OFF 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