Sensor Temperature Display - Panasonic CZ-RTC4 Service Manual

3. Sensor Temperature Display

Sensor Temperature Display Function
(displayed regardless of whether unit is operating or stopped)
The procedure below displays the sensor temperatures from the remote controller, indoor unit, and outdoor unit on
the remote controller.
1 Press and hold the
simultaneously for 4 seconds or longer.
1
2 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. (See Fig. 3 at right.)
3 Press the temperature setting
and select the item code to the address of the
sensor to monitor.
4 If group control is in effect, press the
to select the unit to monitor.
Press the temperature setting buttons to select the
item code to change.
5 Press the
controller display.
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.
and buttons
/
button to return to normal remote
"
"
buttons
button
3 4
1 - 4
Optional Controller
Remote Controller Functions
°
°
A
5 1
Fig. 3
3
4
2
4