No. Part name

Procedure

Remarks

VFan motor 1. Detachment

1)Perform works of items 1 of Q and 1 of

R.

 

Screws fixing electric parts box

 

 

 

 

 

 

 

2) Remove clamps of the lead wires con-

 

 

 

 

 

nected to the following connectors of the

 

 

 

 

 

control P.C. board.

 

 

 

 

 

CN33

: Flap motor (5P: White)

 

 

 

 

 

CN34 : Float switch (3P: Red)

 

 

 

 

 

CN68

: Drain pump (3P: Blue)

 

 

 

 

 

 

 

 

 

 

 

CN101 : TC sensor (2P: Black)

 

Screws fixing earth lead wires

 

 

 

 

 

CN102 : TCJ sensor (2P: Red)

 

 

 

 

 

CN333 : Power supply of fan motor

 

 

 

 

 

 

 

Bell mouth

 

 

 

(5P: White)

 

 

 

 

 

 

 

 

 

CN334 : Position detection of fan motor

 

 

 

 

 

 

(5P: White)

 

 

 

 

 

NOTE :

Remove the connector by releasing locking of the housing.

3)

Remove screws fixing earth lead wire in

 

 

the electric parts box. (Ø4 x 6, 2 pcs.)

 

4)

Remove indoor/outdoor inter-unit cable

 

Turbo fan

 

and remote controller cable of the termi-

 

 

 

nal block.

 

5)Remove screws fixing the electric parts box. (Ø4 x 10, 5 pcs.)

6)Remove screws fixing the bell mouth. (Ø4 x 10, 6 pcs.)

7)Remove nuts fixing the turbo fan. (M6, 1 pc.)

8)Remove screws fixing holder of the motor lead wires to remove the motor lead wires from the clamp. (Ø4 x 8, 3 pcs.)

Motor lead holder

9) Remove nuts fixing the fan motor to

 

remove it.

 

2. Attachment

 

1) Fix the parts, fan motor, holder of the

 

motor lead, turbo fan, bell mouth, and

 

electric parts box successively to their

 

original positions.

 

NOTE 1 :

 

When fixing the turbo fan, be sure to match

Fan motor

the fan boss with D-cut of the motor shaft.

 

NOTE 2 :

 

Fix the turbo fan with torque wrench

5.9± 0.6Nm.

2)Connect connectors, earth lead wire, indoor/outdoor inter-unit cable, and remote controller cable which have been disconnected in the above item 1 as before.

– 138 –

Page 137 Page 139
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Image 138
Toshiba RAV-SM800AT-E, RAV-SM800UT-E, RAV-SM560UT-E, RAV-SM560AT-E, RAV-SM560BT-E, RAV-SM800BT-E 138, Fan motor 1. Detachment
Page 137 Page 139

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