Indoor unit and outdoor unit do not operate.
H Check of auto front panel
Turn the remote controller ON.
Does the front panel automatically open? (Does it start to move?)
Yes
No
Is the connector of the front panel driving motor unit or the indoor electric control P.C. board unplugged?
Yes
Plug in the connector and check from the start again.
No
Is the resistance value between | No |
| |
terminals of the front panel driving |
|
motor unit normal? |
|
Is the front panel held 10mm or more upper than the level line of the nozzle top?
Yes
Front panel is normal.
No
Replace the front panel driving motor unit.
Yes
Replace the indoor electric control P.C. board.
10 mm or more
Replace the front panel driving motor unit.
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