Operation

Forced Operation

To operate the appliance by force (in case the remote control is lost), the forced operation selection switch is on the main unit of the appliance and operates it in standard conditions.

When the power is supplied while the slide switch is in the forced operation position, or the Auto Restart (or test operation) position or switched from the remote control position to the forced operation position while the power is on, the forced operation is carried out.

When the slide switch position is switched from the forced operation position to the Auto Restarting position or the remote control position, the forced operation is canceled and the appliance stops operating.

In the forced operation mode, the indoor fan is operated at low speed for 15 sec and then the operation condi- tion is set according to the intake air temperature as follows.

24°C(43.2°F)Intake Air Temp

Cooling Mode Operation, 22°C(39.6°F), High Speed

21°C(37.8°F)Intake Air Temp<24°C(43.2°F)

Dehumidification Operation, 23°C(41.4°F), High Speed

Intake Air Temp<21°C(37.8°F)

Heating Mode Operation, 24°C(43.2°F), High Speed

Buzzer Sound

When the appliance-operation key is input by the remote control, the short "beep-beep-" sounds.

When the appliance-pause key is input by the remote control, the long "beep—" sounds.

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Service Manual

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Heat Controller A-MMH36FA-1, B-MMH12FA-1, B-MMC12FA-1, B-MMC09FA-1, B-MMH09FA-1, A-MMH24FA-1 Forced Operation, Buzzer Sound