6. MAINTENANCE
6-1. Disassembly Procedure
Warning
To avoid electrical shock hazard, be sure to disconnect power before attempting to disassemble the unit.
When a footstool, etc. is used for disassembling the indoor unit,
be careful not to fall down. If you fall down, you might be injured seriously.
6-1-1. Remove the air intake grill.
(1)Slide the 2 latches each to the corresponding arrow direction. (Fig. 1 and Fig. 2) Open downward the air intake grill located on the latch side.
(2)Undo the air intake grill drop preventive hook. (Fig. 3)
Undo the 2 hinges for the grill and remove the air intake grill.
Latch
Hinge
|
| Hook |
|
| Latch |
Air intake grill | Hinge |
|
Fig.1 | Fig.2 | Fig.3 |
(1)Remove the 2 screws and remove the control box cover. (Fig. 4)
(2)Disconnect the connectors CN04 (FLAP 5P), CN12 (RC 4P) and CN13 (IND 7P). (Fig. 5)
CN04
| Control PCboard | CN13 | CN12 |
Screw | Control box cover |
|
|
Fig.4 |
| Fig.5 |
|
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