No.

Part to be

Work procedure

Remarks

exchanged

 

 

 

 

 

 

 

3

Heat

REQUIREMENT

2) Motor base

 

exchanger

 

 

 

 

 

Wear protective clothing on your hands as

 

 

 

other components may cause and injury etc.

 

 

 

Before beginning the procedure, ensure the

Heat exchanger

 

 

refrigerant has been reclaimed from the

(Left)

 

 

Heat exchanger

 

 

outdoor unit, using a suitable refrigerant

 

 

(Right)

 

 

recovery device.

 

 

 

 

3) Motor base bracket

 

 

M Disassembling (Example):

5) Support

 

 

Heat exchanger (Right)

 

 

 

1)Remove the cabinet.

2)Remove the motor base. (M5 × 10, 4 pcs.)

3)Remove the motor base bracket. (M5 × 10, 5 pcs.)

 

 

4) Heat exchanger

4)

Remove the screws on the heat exchanger

fixing board

 

 

fixing board. (M5 × 10, 6 pcs.)

 

5)

Remove the screws on the support.

6) Waterproof board

 

 

(M5 × 10, 3 pcs.)

 

6)

Remove the screws on waterproof board.

 

 

(M4 × 10, 3 pcs.)

 

7)Remove the brazing section on the con- nected pipe (8 positions).

8)Remove the screws on the support at the

rear side, and then pull out the heat ex-

7) Brazing section

changer. (M5 × 10, 2 pcs.)

(4 positions at header side)

7) Brazing section

(4 positions at distributor side)

8) Rear side

8) Support

Draw it out it backwards.

(Draw it out forwards in case of a left side heat exchanger.)

208

Page 208
Image 208
Toshiba MMU-AP0091H service manual 208, Disassembling Example, Heat exchanger Right