21
(EN)
If [Sleeping] button does not work.
Or, in the case of operation not being started even if [SET] is pressed.
Check the following table.
Item
Display of the remote control unit
(Lighting/
fl
ashing indication)
Contents
1
The Error indication
fl
ashes
(for several seconds).
The clock is not set.
2
“This function is not available” indication
lights up (for several seconds).
When the operation mode is set to AUTO or
FAN, this function is not available.
3
Centralized control indication
fl
ashes
(for several seconds).
The centralized control device is prohibited
from starting/stopping the unit or changing the
temperature setting.
The sleeping function operation will be cancelled in the following cases:
1: When the unit is operated to stop or change the temperature setting by the other remote
control unit or centralized control device.
2: When the unit is operated to stop or change the temperature setting with the weekly program
function / outing function.
3: When the centralized control unit is prohibited from stopping the unit or changing the
temperature setting.
Note
Trouble
Possible Cause/Remedy
The temperature setting does not
decrease (increase).
The temperature over the upper or lower limit or each operation
mode cannot be set.
Operation under the sleeping function
does not
fi
nish.
Note if you change the time after the sleeping function started. The
operation does not
fi
nish until it reaches to the set starting time.
