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2-WAY MULTISET VRF SYSTEM
Remote Controller Functions
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Wired Remote Controller Test Run Settings
1. Press the remote controller
button for 4 seconds or longer.
2. “TEST” appears on the LCD display while the test run is in progress.
3. Then press the
button.
The temperature cannot be adjusted when 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.
Note:
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, a error code is displayed on the remote controller LCD display.
(Refer to “Table of Self-Diagnostic Functions” and correct the problem.)
4. After the test run is completed, press the
button again. Check that “TEST” disappears from the LCD 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.)
1. Remote Controller Test Run Settings
