Mitsubishi Split-Type Air Conditioner MUZ-GL12NAH

Disconnect the lead wire to the reactor and the following connectors

Remove the compressor connector (CN61)

Remove the screws fixing the heat sink support and the separator

Remove the fixing screws of the terminal block support and the back panel

Remove the screw of the ground wire and screw of the terminal block support

Remove the heat sink support from the P.C. board support

Remove the screw of the inverter P.C. board and remove the inverter P.C. board from the P.C. board support

Remove the screws fixing the reactor

Recover gas from the refrigerant circuit until the pressure gauge shows 0 PSIG

Detach the brazed part of the suction and the discharge pipe connected with compressor

Remove the nuts fixing the compressor

Remove the screw fixing the service panel

Pull down the service panel and remove it

Remove the screws fixing the conduit cover

Upload a photo of the removed conduit cover

Remove the screw fixing the conduit plate

Upload a photo of the removed conduit plate

Disconnect the power supply wire and indoor/outdoor connecting wire

Remove the screws fixing the top panel

Disconnect the lead wire to the reactor

Disconnect the following connectors

Pull out the discharge temperature thermistor from its holder

Pull out the defrost thermistor from its holder

Pull out the outdoor heat exchanger temperature thermistor from its holder

Pull out the ambient temperature thermistor from its holder

Disconnect the following connectors

Remove the screws fixing the fan motor

NOTE: The propeller fan nut is a reverse thread

Sign off on the fan motor replacement