Toshiba MMU-UP0051MH-E(TR) Service Manual page 158

No. Part name
1. Detachment
Adjust cap
1) Perform work of procedure 1. of
2) Take off fixing screws. (M4 × 12, 2 pcs)
3) Hold handle of the cap, and then slide it toward suction
side to remove cap.
2. Attachment
1) Catch on the top claw and slide it toward discharge
side for attachment.
2) Fit the fixing screws. (M4 × 12, 2 pcs)
Ceiling 1. Detachment
panel
1) Perform works of procedures 1. of
2) Remove a louver connector from the relay connector
(5P: white ) of the control P.C. board, and remove the
lead wires of ceiling panel.
NOTE
When removing the connector, unlock the lock of the
housing.
3) Take off screws fixing the ceiling panel. (M 5 × 4 pcs,
M 4 × 2 pcs)
NOTE
Be sure to open the screw cap before taking off the fixing
screw (M4) at the center of the discharge port.
4) While pulling down the ceiling panel by pushing the
knob of hook (movable) at right side of the panel
toward inner side, remove the hook (movable) and
also the hook (movable) at left side to pull down the
ceiling panel by lifting the left side of the panel and
sliding toward outside.
2. Attachment
1) Hook the hooks at both sides of the ceiling panel to
the indoor unit.
2) Fit the fixing screws. (M5 × 4 pcs, M 4 × 2 pcs)
NOTE
Be sure to close the screw cap after screwing the fixing
screw (M 4) at the center of the discharge port.
3) Connect a louver connector from the relay connector
(5P: white) of a control P.C. board, and fix the lead
wire of ceiling panel to a clamp.
Procedure
.
and 1. of
– 158 –
Remarks
Sliding direction
Handle
Connector of louver
.
Fixing screw M5
Fixing screw M4
Fixing screw M4 for screw cap
Hook knob
Screw