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2. Detailed Settings Function
<Procedure of CZ-RTC4>
Stop the system before performing these steps.
1 Press and hold the
simultaneously for 4 seconds or longer.
2 If group control is in effect, press the
to set. At this time, the fan at the indoor unit begins
and select the address (unit No.) of the indoor unit
operating.
3 Designate the item code
Temperature Setting
4 Press the timer time
desired setting data.
* For item codes and setting data, see
Table 2-1 – Table 2-3.
5 Press the
button.
(The display stops blinking and remains lit, and
setting is completed.)
If you wish to change the selected indoor unit,
follow the step
.
2
6 Press the
button to return to normal remote
controller display.
,
and
b uttons
button
by adjusting the
/
buttons.
/
buttons to select the
3
6
* Failure to make this setting may result in
decreased airflow and condensation.
5 - 25
VRF SYSTEMS Indoor Unit
4
2
4
2
5
1
5
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