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8-6-2. Cooling / Heating test operation check
The cooling / heating test operation check can be performed on both the indoor remote controller and the outdoor
unit interface P.C. board.
(1) Test operation start / stop operation
Test operation from the indoor remote controller
Wired remote controller: Refer to the items below in “Test operation” of the wired remote controller.
Wireless remote controller: Refer to the items below in “Test operation” of the wireless remote controller.
Wired remote controller
Wireless remote controller (Except the 4-way
Procedure
Operation content
1
When the Test button is pushed for 4 seconds or
more, “TEST” is displayed in the display section, and
the unit enters test operating mode.
2
Push the
button.
3
Using the Select Mode button, select the “
COOL”
or “
HEAT” operating mode.
Do not use an operating mode other than
“
COOL” or “
HEAT”.
Temperature adjustment is unavailable during test
operation.
Check code is detected as usual.
4
When the test operation has finished, push the
button to stop the operation.
(The same display as in procedure 1 appears in the
display section.)
5
Push the Test button to clear the test operating
mode.
(“TEST” disappears from the display section, and the
status returns to the normal stopped status.)
Procedure
Operation content
1
Start
Push Temporary operation button.
2
The operation mode is the one last selected.
If you want to change it, turn the power off and
then on, and push the Temporary operation button
again.
Stop
Push Temporary operation button once more.
Temporary button
Cassette type and the Ceiling type)
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