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Operating the Timer Remote Controller (CZ-RTC4)
Setting Item Code "
1. Press and hold down the
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 "
4. Press the
/
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
/
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.
" and "
"
,
and
.
" set at shipment)
buttons for the time to
buttons for the time to
3
6
/
*Failure to make this setting may cause malfunction of
the drain pump.
/
107
A
1
9
4, 7
5, 8
1
2
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Troubleshooting
