Toshiba MMD-AP0726HP-UL Service Manual page 89

Multi type indoor unit
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No. Part name
Drain pan
1. Detachment
1) Remove the drain hose or drain cap and then
extract the drain water accumulated in the drain pan.
NOTE
When removing the drain hose or drain cap, be sure
to take the drain water with a bucket, etc.
2) Remove the screws A fixing the bottom plate .
(9 positions)
Loosen the screws B. (4 positions)
3) Slide the bottom plate (drain side) to the arrow
direction and then remove the panel.
4) Loosen the screw of the drain pan supporter, and
turn the drain pan supporter.
5) Lower the drain pan of the drain socket side,
and remove it to the arrow direction slowly.
When removing the drain pan, do not hold the
drain socket. (Water leakage may occur.)
2. Attachment
1) Put back the drain pan, and turn back the drain pan
supporter and fix it with the screws.
2) Attach the bottom plate (drain side) to the original
position
1. Detachment
Sensor
TC1,TC2,TCJ
1) Perform 1 of ① to remove the electrical parts box
cover.
2) Loosen the fixing screws of the inspection cover and
remove the inspection cover.
3) Remove the connectors of the wires of TC1 sensor ,
TC2 sensor and TCJ sensor
from the control P.C.board.
CN100 : TC1 sensor (3P: Brown)
CN101 : TC2 sensor (2P: Black)
CN102 : TCJ sensor (2P: Red)
4) Remove the sersor from the
sensor holder
2. Attachment
1) Attach the TC1 sensor , TC2 sensor and TCJ sensor to
the original position.
2) Attach the inspection cover as before.
3) Attach the wires of TC1 sensor, TC2 sensor, and TCJ
sensor as before.
4) Attach the electrical parts box cover as before.
Procedure
CAUTION
Sensor clip
Sensor holder
Bottom plate (Drain side)
TC1 sensor
Control P.C.board
MCC-1643
- 89 -
Remarks
Screw A
Drain pan supporter
Drain pan pull-out
direction.
Drain pan
Screw
Inspection cover
TCJ sensor
TC2 sensor
Screw B
Drain
socket

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