Toshiba RAV-SM800UT-E 139, WDrain pan 1. Detachment, Attachment, No. Part name, Procedure

No. Part name Procedure

WDrain pan 1. Detachment

1)Perform works of items 1 of Q, 1 of R, 1 of S and 1 of T.

2)Remove clamps of the lead wires con- nected to the following connectors of the control P.C. board.

CN34 : Float switch (3P: Red)

CN68 : Drain pump (3P: Blue)

CN101 : TC sensor (2P: Black)

CN102 : TCJ sensor (2P: Red)

CN333 : Power supply of fan motor (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 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 the drain cap, and drain water accumulated in the drain pan.

NOTE 1 :

When removing the drain cap, be sure to prepare a bucket to catch the drained water.

NOTE 2 :

Thermal insulator is adhered to the drain cap. Be careful not to peel off the insulator. If the insulator has been peeled, adhere it with double-face tape, etc. as before.

8)Remove screws fixing the drain pan. (Ø4 x 8, 4 pcs.)

2.Attachment

1)Fix the parts, drain cap, drain pan, bell mouth, and electric parts box succes- sively to their original positions.

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.

Remarks

Screws fixing earth lead wires

Drain cap

Screws fixing drain pan

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