Toshiba RAV-SM2804AT7Z, RAV-SM2804AT8ZG-E, RAV-SM2244AT8ZG-E, RAV-SM2804AT8Z-E, RAV-SM2244AT7ZG 117

No. Part name Procedure Remarks

7 Fan-IPDU	1. Detachment	FAN-IPDU board
board	1) Carry out the operation in 1. of Q, 1. of R and
MCC-1597	1. of T above.

2)Remove lead wires and connectors to other components from the Fan-IPDU board.

CN700 : Relay connector (3P, Blue)

CN750 : Outdoor fan motor (3P, White)

CN500 : Connection between reactor and noise filter board (7P, Red)

CN502 : Compressor IPDU board (3P, White)

CN602 : Noise filter board (2P, White)

CN504 : Interface board (5P, Blue)

CN505 : Compressor IPDU board (5P, Red)

∗Connectors should be removed after unlocking the housing section.

3)Remove screw fixing the earth wire.

4)Remove the claw of the support (3 positions) fixing the board and the screw (5 positions) fixing the

heat sink and then remove the Fan-IPDU board. Earth wire

2. Attachment

1)Mount Fan-IPDU board

2)Mount components in the opposite method to that when removing.

Screw (5 positions)

Screw

Support (3 positions)

Heat sink

State of Fan-IPDU board when removed

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