Technical Manual

15
Controller operation : Basic operations
Controller operation : Basic operations
Power ON / OFF
Button operation
Main
Sub
Press the button.
The ON / OFF lamp will light up in
green, and the operation will start.
[
ON
]
Press the button again.
The ON / OFF lamp will come off,
and the operation will stop.
[
OFF
]
Settable preset temperature range
The settable temperature range varies with the model of indoor units.
Operation status memory
Remote controller setting
Operation mode Operation mode before the power was turned off
Preset temperature Preset temperature before the power was turned off
Fan speed Fan speed before the power was turned off
Operation mode Preset temperature range
Cool/Dry 19 ~ 30 ºC (67 ~ 87 ºF)
Heat 17 ~ 28 ºC (63 ~ 83 ºF)
Auto (Single set point) 19 ~ 28 °C (67 ~ 83 °F)
Auto (Dual set points) [Cool]
Preset temperature range for the Cool mode
[Heat]
Preset temperature range for the Heat mode
Fan/Ventilation Not settable