Panasonic CZ-RTC4 Operating Instructions Manual page 21

 If [Sleeping] button does not work.
Or, in the case of operation not being started even if [SET] is pressed.
Check the following table.
Display of the remote control unit
Item
(Lighting/fl ashing indication)
The Error indication fl ashes
1
(for several seconds).
"This function is not available" indication
2
lights up (for several seconds).
Centralized control indication fl ashes
3
(for several seconds).
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
The temperature setting does not
decrease (increase).
Operation under the sleeping function
does not fi nish.
Contents
The clock is not set.
When the operation mode is set to AUTO or
FAN, this function is not available.
The centralized control device is prohibited
from starting/stopping the unit or changing the
temperature setting.
Possible Cause/Remedy
The temperature over the upper or lower limit or each operation
mode cannot be set.
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.
21
(EN)