Toshiba RAV-SM2244AT7, RAV-SM2804AT8ZG-E, RAV-SM2244AT8ZG-E 116, Part name Procedure Remarks

No.	Part name			Procedure	Remarks
6	Interface board	1.	Detachment
	(Control board)		1)	Carry out the operation in 1. of Q, 1. of R
	MCC-1599			and 1. of T above.
			2) Remove lead wires and connectors to other
				components from the interface board
				(control board).
				CN603 : TD sensor (3P: White, tube: Red)
				CN602 : TO sensor (2P: Orange, tube: Black)
				CN601 : TE sensor (2P: Green, tube: Blue)
				CN600 : TS sensor (3P: White, tube: Gray)
				CN604 : TL sensor (2P: White, tube: White)
				CN700 : 4-way coil (2P: Yellow)
				CN710 : PMV coil 1 (6P: White)
				CN711 : PMV coil 2 (6P: White)
				CN702 : 2-way coil (3P: White)
				CN606 : Pressure sensor (4P: White)
				CN690 : High pressure switch (3P: Green)
				CN802 : Connection with Fan IPDU board
				(5P: white)	Interface board (Control board)
				CN609: Case thermo.(2P :Blue)
				CN708 : Magnet switch (2P: Blue)
				CN608 : Connection with noise filter board
				(2P: White)
				CN01 : Indoor/Outdoor connection terminal
				(5P: White)
				CN02 : Power relay (3P: Red)
				∗ Remove connectors after unlocking housing
				section
			3) Remove the claws of the supports
				(4 positions) fixing the board and remove the
				interface board (Control board).	Support (4 positions)
		2.	Attachment
			1)	Mount the interface board (Control board).
			2) Mount the individual components in the
				opposite procedure to that during detachment.

Statue of control board when removed

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