21
Operating the Timer Remote Controller
(CZ-RTC4)
Setting Item Code “
” and “ ”
1. Press and hold down the
, and
buttons simultaneously for 4 or more
seconds.
(
, the unit no., item code and
detailed data will blink on the LCD
display.)
2. The indoor unit numbers in the group
control will be sequentially displayed
whenever the Unit Select button is
pressed
.
Only the fan motor for the selected indoor
unit will operate during this time.
3. Specify the “
” item code by pressing the / buttons for the temperature setting
buttons and confirm the values.
(“
” or “ ” set at shipment)
4. Press the
/ buttons for the time to amend the values for the set data.
Select “
”.
5. Press the
button.
The display will stop blinking and remain illuminated.
6. Specify the “
” item code by pressing the / buttons for the temperature setting
buttons and confirm the values.
(“
” set at shipment)
7. Press the
/ buttons for the time to amend the values for the set data.
Select “
”.
8. Press the
button.
The display will stop blinking and remain illuminated.
9. Press the
button to return to normal remote controller display.
* Failure to make this setting may cause malfunction of the drain pump.
A
3
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01_350221_Eng.indb 21 2023/3/17 10:01:09
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