OPERATING PROCEDURE

PHOTOS&ILLUSTRATIONS

 

 

 

 

 

5. Removing the drain pump

Photo 6

Drain sensor

Drain pump

 

(1)

Remove the panel.

 

 

 

(2)

Unhook the claw in the middle of nozzle and remove the

 

 

 

 

drain pan.

 

 

 

(3)Remove the address board cover.

(4)Remove the electrical parts cover.

(5)Disconnect the connector of drain pump.

(6)Remove the drain hose.

(7)Remove the drain pump.(2 screws)

Fan motor

6. Removing the fan motor and line flow fan

Photo 7

 

(1)Remove the panel.

(2)Unhook the claw in the middle of nozzle and remove the drain pan.

(3)Unscrew 2 screws at the nozzle side of the heat exchanger.

(4)Remove the address board cover.

(5)Remove the electrical parts cover.

(6)Disconnect the connector of vane motor, fan motor and drain pump.

(7)Remove the nozzle side of the heat exchanger.(2 screws)

(8)Remove the nozzle.

(9)

Remove the drain pump.

 

 

(10) Unscrew 2 screws in the motor support.

 

 

(11)

Remove the fan motor and line flow fan. (The fan motor

Line flow fan

Fan motor

 

and line flow fan can be removed without removing the

 

 

 

heat exchanger.)

 

 

7.Removing the thermistor<Room temperature detection>

(1)Remove the panel.

(2)Remove the address board cover.

(3)Remove the electrical parts cover.

(4)Remove the thermistor. <intake temperature detector>

(5)Disconnect the lead wire from the cord clamp. (5 points)

(6)Disconnect the connector (CN20) on the indoor controller board.

8.Removing the thermistor

<Liquid pipe temperature detection> <Gas pipe temperature detection>

(1)Remove the panel.

(2)Remove the address board cover.

(3)Remove the electrical parts cover.

(4)Remove the drain pan.

(5)Remove the thermistor <Gas pipe temperature detection> /<Liquid pipe temperature detection>.

(6)Disconnect the lead wire from the cord clamp.

(7)Disconnect the connector (CN21)/(CN29) on the indoor controller board.

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Mitsubishi Electronics PMFY-P12NBMU-E, PMFY-P08NBMU-E1 Removing the drain pump, Removing the fan motor and line flow fan

PMFY-P08NBMU-E, PMFY-P12NBMU-E1, PMFY-P08NBMU-E1, PMFY-P06NBMU-E, PMFY-P12NBMU-E specifications

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