Toshiba RAV-SM2804AT7ZG, RAV-SM2804AT8ZG-E 119, 9Compressor 1. Detachment, Attachment

No. Part name Procedure Remarks

9Compressor 1. Detachment

IPDU board	1)	Carry out the operation in 1. of Q, 1. of R,
MCC-1596		1. of T, 1. of V, 1. of W and 1. of X.
	2) Pull the compressor lead from the space in the
		partition plate.
	3)	Remove the screw (1 position) fixing the dis-
		charge port cabinet and the screws (4r positions)
		fixing the inverter assembly (IPDU) and then
		remove the lead wire from the top clamp.
	4) Slide and remove the inverter assembly (IPDU),
		rotate through 90 degrees and place the base
		facing the front surface.	Inverter assembly
	5) Remove the lead wire and connector to other
			(front)
		components from the compressor IPDU board.
		CN01: Relay (Red)
		CN02: Noise filter board (White)
		CN03: Relay (Black)	Screw
		CN04: Posister (Red)
			Compressor lead
		CN07: Power supply terminal block (Blue)	Rotate 90˚
		CN08: Power supply terminal block (Blue)
		CN09: Power supply terminal block (Yellow)	Inverter assembly
		CN10: Power supply terminal block (Yellow)	(IPDU)
			Screw
		CN201 : Compressor (Red)
		CN202 : Compressor (White)
		CN203 : Compressor (Black)
		CN851 : FAN-IPDU board (5P, Red)
		CN101 : FAN-IPDU board (3P, White)

∗Connectors should be removed after unlocking

the housing section.
6) Remove the screws (4 positions) fixing the heat	Discharge
	port cabinet
sink and the screws (3 positions) fixing the
compressor IPDU board and then remove the
compressor IPDU board.

2. Attachment	Screws
1) Mount compressor IPDU board.	Compressor
2) Mount components in the opposite method to that	IPDU board
when removing.	Screws
	Screw
	Screws
Temporary suspended state
of Inverter Assembly (IPDU)
	Screws
	Heat sink

Using the hook,
it is possible to temporarily suspend	Using the hook
the inverter assembly (IPDU).
	State of compressor IPDU board
	when removed

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