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(3) Press the
button. “TEST” will be displayed
on the LCD display.
20:30 (THU)
TEST
(4) Press the
button. Test run will be started.
Test run setting mode screen appears on the LCD
display.
FAN SPEED
FLAP
TEST
20:30 (THU)
COOL
MODE
CZ-RTC4 (Timer remote controller)
(1) Press the remote controller
button for 4
seconds or longer.
Then press the
button.
“ TEST ” appears on the LCD display while the
test run is in progress.
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.)
(2) The test run can be performed using the HEAT,
COOL, or FAN operation modes.
(1)
(1)
(4)
CZ-RTC4
The outdoor units will not operate for approximately 3 minutes after the power is turned ON and after operation is
stopped.
(3) If correct operation is not possible, a code is displayed on the remote controller LCD display.
(Regarding the alarm contents, see the SUPPLEMENT at the end of this manual.)
(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.)
* If the test run is performed using the wired remote controller, operation is possible even if the cassette-type
ceiling panel has not been installed. (“P09” display does not occur.)
