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▼Icon list
Shows the Energy saving operation is
activated.
Shows the remote sensor is activated. (*1)
Shows the Night operation is activated.
Shows the central control device prohibits the
use of the remote controller.
Shows the saving operation is activated.
*1: Remote controller sensor is not available for this model since remote controller is built in the unit. To use this
function, remote controller sensor (separately sold) is required. For details, consult the dealer where you
purchased the product.
▼Ventilation icon list
• Ventilation icons appear on the display only when a ventilation unit is connected.
• Refer to the Owner's Manual supplied with the Air to Air Heat Exchanger for details about the ventilation icons.
Automatic mode
Bypass mode
Total heat exchange mode
111-EN
Shows a timer function is activated.
Shows the setting of the louver.
!
Shows the filter needs to be cleaned.
Shows soft cooling is activated.
Shows operation switching control is in
progress.
24-hour ventilation mode
Nighttime heat purge mode
4
Correct Usage
Operate the remote controller according to the following procedure when it is used for the first time or when the
settings are changed. Pushing the [
on the remote controller from the next time.
Preparation
Turn on the circuit breaker.
• "
Setting" appears on the display of the remote controller when the power is turned on.
* When the power is turned on, it takes about 5 minutes before the remote controller becomes operable. This is not
a malfunction.
NOTE
• Do not turn off the circuit breaker during the season using the air conditioner.
• Turn on the circuit breaker 12 hours or more before starting running the air conditioner when the unit has not been
used for an extended period of time.
• When an outdoor unit using R32 refrigerant is combined, in order to detect refrigerant leak, do not turn off the circuit
breaker even if air conditioner will not be operated for long time.
Running operation
Room A
12:00
Cool
Mode
Fan Speed
– 56 –
ON/OFF] button starts running the air conditioner with the settings made
1
Push the [
ON/OFF] button to start
running.
2
Push the "
Mode" [
Mode
to select the operation mode.
The operation mode changes as follows each
time the button is pushed.
Auto
Heat
Dry
3
Push the [
ON/OFF] button to stop
running.
F1] button
Cool
Fan
112-EN
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