Test Run Function - Panasonic CZ-RTC4 Service Manual

2. Test Run Function

Test Run Function
Operates the unit with the thermostat forced ON.
1 Press and hold the
longer.
2 " " appears on the remote controller LCD
display (Fig. 2).
3 Press the button to start the test run.
• The temperature cannot be adjusted in Test Run mode.
(This mode places a heavy load on the machines.
Therefore use it only when performing the test run.)
• The test run can be performed using the HEAT, COOL,
or FAN operation modes.
The outdoor units will not operate for
approximately 3 minutes after the power
is turned ON and after operation is stopped.
• If correct operation is not possible, an error code is
displayed on the remote controller LCD display.
4 Press the button to return to normal remote controller display.
• To prevent continuous test runs, this remote controller includes a timer function that cancels the test run after
60 minutes.
• The operation is possible even if the cassette-type ceiling panel has not been installed.
("P09" display does not occur.)
button for 4 seconds or
1 4
1 - 3
Optional Controller
Remote Controller Functions
°
°
A
CZ-RTC4
Fig. 2
2
1
3