2WAY VRF SYSTEM
Remote Controller Functions
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1
2
3
4
5
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8
9
3. Remote Controller Servicing Functions
Press and hold the
and
buttons
simultaneously for 4 seconds or longer.
The unit No. “X-X” (main unit No.), item code “
”
(sensor address), and servicing monitor “
”
(sensor temperature) are displayed on the remote
controller LCD display.
Press the temperature setting
/
and select the item code to the address of the
buttons
sensor to monitor.
If group control is in effect, press the
to select the unit to monitor.
button
Press the temperature setting buttons to select the
item code to change.
Press the
button to return to normal remote
* Display shows a discharge temperature of
00XX at unit No. 1-1.
controller display.
A
°
°
1.
2.
3.
4.
5.
3, 4
3, 4
1
2
5
4
NOTE
The temperature display appears as “- - - -” for units that are not connected.
* If monitor mode is engaged while normal operation is in progress, only the parts of the LCD display shown in the
figure will change. Other parts continue to display the same information as during normal operation.
<Procedure of CZ-RTC4>
SM830237-07_北米向け2WAY_VRF.indb 33
18/06/18 18:49:45