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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
At this time, the fan at the indoor unit begins and select
the address (unit No.) of the indoor unit operating.
Designate the item code "
3
Temperature Setting
=91
4
Press the timer time
desired setting data.
Flap position
5
5
* Setting data "
Setting data
NOT E
The flap swings during the operation under "Setting
the Flap Separately".
At this time, the unselected flaps are moved to the
position
.
1
,
and
buttons
button to set.
" by adjusting the
/
buttons.
Electrical component box
=90
=93
=92
(Shows Type U2)
/
buttons to select the
1
2
3
4
"
Flap position during operation
Without separate setting
Swing
Move to position
and stay
1
Move to position
and stay
2
Move to position
and stay
3
Move to position
and stay
4
Move to position
and stay
5
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
.
6
Press the
button to return to normal remote
controller display.
XX
3
A
6
5 - 14
VRF SYSTEMS Indoor Unit
°
YYYY
°
1
4
2
4
2
5
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