Panasonic CZ-RTC4, Service Manual

Page: 30 / 68

Optional Controller
Manual of Controller
2 - 12
1. Timer Remote Controller (CZ-RTC4)
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/

ashing indication)
Contents
1
The Error indication

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
AUT
O or
FAN, this function is not available.
3
Centralized control indication

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

nish.
Note if you change the time after the sleeping function started.
The
operation does not

nish until it reaches to the set starting time.
20
(EN) Ex. In case of 7 hours timer
1
Press [Sleeping].
•
Each time the button is pressed, the indication changes in the following order
.
(every one hour)
(Press [CANCEL] to stop the time setting.)
A
2
11
2
Press [SET].
•
The sleeping operation starts.

When the off time comes:
•
The indoor unit stops. *
The temperature returns to the setting at the time when sleepin
g function
operation started.
To cancel the sleeping function operation
1.
Press [Sleeping].
*
The temperature setting remains at the time cancelled.
A
1
•
The following buttons also cancel the sleeping function operati
on.
[Start/Stop] button Stops the indoor unit after the sleeping function operation is
cancelled.
[Mode select] button Changes the operation mode after the sleeping function operatio
n is cancelled.
SM830241-00_2WAY SYS.indb 12 2015/03/26 14:54:55