Toshiba RAV-SM800UT-E, RAV-SM800AT-E, RAV-SM560UT-E 145, AID-P710BH, P800BH, P1120BH, Procedure

AID-P710BH, P800BH, P1120BH

Be sure to turn off the power supply before disassembling work.

No.	Item		Procedure
1	Electric parts box	1)	Remove the electric parts box.
			(Supplement: Refer to How to remove
			the electric parts box.)
			In this time, remove connectors of TA
			sensor, TC sensor, and TCJ sensor, if
			necessary.)
				Electric parts
				fixing screw	Electric
					parts box
2	Fan	1) Remove connector of the fan motor.
		2)	Using a hexagonal wrench, loosen
			coupling fixing screws at 2 positions,		Capacitor
			and then slide the fan motor to reverse	Fan case (left)
			side.
		3)	Remove set screws (6 positions) of the
			fan case (left).
		4)	Remove fan motor mounting metal
			(screws at 2 positions) while holding
			the fan motor with hands.
		5)	Remove capacitor fixing screw		Silocco
			(1 position).		fan (right)
					Fan motor
		6)	Take down the fan motor and the fan
			case (left).
		7)	Loosen set screw of the Silocco fan.
		8)	Replace the fan motor.
3	Drain pan	1)	Take down the indoor unit and then	Drain pan
			treat the drain pan on the floor.
		2)	Remove screws fixing the drain pan
			and then replace the drain pan.

4	Heat exchanger	1) Take down the indoor unit and then		Shielding plate
			treat the heat exchanger on the floor.
				Heat exchanger
		2)	Remove screws fixing the drain pan
			and then remove the drain pan.
		3)	Remove the shielding plate. (Screws at
			4 positions)
		4)	Remove screws (at 5 positions) fixing
			the heat exchanger, and then replace
			the heat exchanger.
5	TC sensor	1) Remove the check port cover.		Shielding plate
	(Sensor side)	2) Remove the shielding plate.
			(At 4 positions)
		3)	Pull out the sensors inserted into pipe
			of the heat exchanger.
				Check port
				cover

– 145 –