Panasonic U-72MF2U9 Service Manual page 133

3way vrf system
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2. Detailed Settings Function
<Procedure of CZ-RTC4>
1 Press and hold the
simultaneously for 4 seconds or longer.
2 "
", unit No. "
settings data "
remote controller LCD display (Fig. 6). At this time,
the indoor unit fan begins operating.
3 If group control is in effect, press the
select the address (unit No.) of the indoor unit to set.
At this time, the fan at the indoor unit begins operating.
*If unit No. "
" is displayed, the same setting
will be made for all indoor units.
4 Press the temperature setting
select the item code to change.
5 Press the timer time
desired setting data.
*For item codes and setting data, see the following
page.
6 Press the
button. (The display stops blinking
and remains lit, and setting is completed.)
7 Press the
button to return to normal remote
controller display.
,
and
buttons
", item code "
", and
" are displayed blinking on the
button and
/
buttons to
/
buttons to select the
4
5
A
7
4 - 11
3WAY VRF SYSTEM
Remote Controller Functions
2
°
°
3
CZ-RTC4
1
6
Fig. 6
1
2
3
4
5
6
7
8
9

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