Remove The Fan Motor; Removing The Pipe Temperature Thermistor; Removing The Panel; Removing The Drain Pan - Mitsubishi PLH-3AAK Technical & Service Manual

OPERATING PROCEDURE

4. Remove the fan motor

(1) Remove the bell mouth.(See photo 1)
(2) Remove the electrical box.(See photo 2)
(3) Remove the turbo fan nut.
(4) Pull out the turbo fan.
(5) Disconnect the connector of the fan motor lead wire.
(6) Remove the 4 nuts of the fan motor.

5. Removing the pipe temperature thermistor

(1) Remove the bell mouth.(See photo 2)
(2) Remove the electrical box.(See photo 3)
(3) Remove the turbo fan.
(4) Remove the screw of the service panel.
(5) Remove the service panel.
(6) Remove the pipe temperature thermistor which is inserted
into the holder installed to the thin copper pipe.
(7) Disconnect the 2-pin white connector.

6. Removing the panel

(1) Remove the air intake grille.(See figure 1)
Corner panel (See figure 2)
(1) Remove the screw of the corner.
(2) Slide the corner panel to the direction of the arrow3, and
remove the corner panel.
Panel (See photo 5)
(1) Disconnect the connector that connects with the unit.
(2) Remove the 2 screws from the panel and loose another 2
screws, which fixed to the oval hole, have different diameter.
(3) Rotate the panel a little to remove the screws.(Slide the
panel so that the screw comes to a large diameter of the
oval hole, which has two different diameters.)

7. Removing the drain pan

(1) Remove the panel. (See photo 5)
(2) Remove the drain plug (Larger one), drain the remaining
water in the drain pan.
(3) Remove the corner cover. (2 screws)
(4) Remove the bell mouth (See photo 1)
(5) Remove the electrical box. (See photo 2)
(6) Remove the lead wire holder. (1 screw)
(7) Remove the 4 screws and pull out the drain pan.
w Pull out the left and right of the pan gradually.
Be careful not to crack or damage the pan.
PHOTOS&ILLUSTRATIONS
Photo 3
Photo 4
Figure 2
Corner
panel
Photo 5
Connector
Screw
Photo 6
Screw
Drain pan
Screw
Lead
wire
Drain plug(Larger one)
holder
77
Fan motor
Nut Connector
Pipe temperature thermistor
Service entrance
Corner
Screw
panel
Panel
Nut
Screw
Panel
Screw
Screw
Corner cover