Toshiba MMU-AP0181MH, MMU-AP0151MH, MMU-AP0091MH, MMU-AP0071MH 105, Drain pump 1. Detachment

No.	Part name	Procedure				Remarks
11	Drain pan	1. Detachment				2 screws
		1) Perform works of procedure	4	-1 and 8	-1.

2)Remove the drain cap and extract drain water accumulated in the drain pan.

NOTE)	Socket of drain pan
When removing the drain cap, be sure to receive
drain water with a bucket, etc.
3) Take off screws fixing the drain pan to remove	Drain pan
the drain pan. (Ø4×10, 4 pcs.)

2.Attachment

1)Insert the drain cap into the drain pan.

NOTE)
Put a stick or others into hole at center of the drain
cap, and then insert the drain cap until it strikes on	2 screws
the socket of the drain pan.

2)Draw each lead wire to the correct positions, and then insert the drain pan into the main unit.

NOTE) Piping holder rib

Draw lead wires of the drain pump and the float switch along the guide of the cabinet. Insert the drain pan along the guides of sensors (TC1, TC2, TCJ) and PMV lead wire.

The drain pan and each lead wire are not caught in; otherwise water leakage may be caused.

3) Fix the drain pan with screws. (Ø4 × 10, 4 pcs.) Piping holder Lead wire

12Drain pump 1. Detachment

assembly	1)	Perform work of procedure 11 -1.	Drain pump assembly
	2)	Pick up the hose band and slide it from the	Hose band
		pump connecting part to remove the drain
		hose.

3)Take off screws (Ø4 × 10, 3 pcs.) fixing the drain pump assembly, and then move hooking

claw (1 position) of the main body from the drain pump assembly to remove the drain pump assembly.

2. Attachment
1) Fix the drain pump assembly as original.	White marked position
NOTE)	Drain hose

For fixing, use a hooking claw (1 position) and screws (3 positions).

When screwing, be sure not to run on the hooking claw at main body side.

2)Mount the drain hose and the hose band as original.

NOTE)

Insert the drain hose up to the end of pump connect- ing part, and then put the band at white marked position of the hose.

Fixing screw	Hooking claw
for drain pump	for drain pump

105