IMPORTANT
After turning on power to the air conditioner, use the remote
controller and follow the steps below to conduct the test run.
(1) Set the remote controller in Test Run mode. (Fig. 8a)
a)
b)
c)
•
d)
e)
Press and hold the LED CLEAN button.
Then press and hold the 1HR TIMER button.
At the same time, press the ACL (reset) button once.
Use a pointed object such as the tip of a pen to press
the ACL button.
After a few seconds, " " appears and "oP-1" blinks in
the remote controller display area. (Fig. 8b)
Release the 1HR TIMER button.
Release the LED CLEAN button.
(2) Start Cooling mode test run by pressing the ON/OFF
operation button of the remote controller. (Fig. 8a)
• This starts the fan producing uncooled forced air with
the 3 indicator lamps (OPERATION lamp, TIMER lamp,
and LED CLEAN lamp) on the main unit blinking. (Fig. 8c)
• After 3 minutes, the system shifts into cooling operation,
and cool air will start to be felt. Cool mode test run is
unaffected by the room temperature.
(3) Press the ON/OFF operation button of the remote controller
again to stop the test run. (Fig. 8a)
(4) Finally press the ACL (reset) button of the remote controller
to release it from Test Run mode to return to normal
mode. (Fig. 8a)
• " " and "oP-1" will disappear from the remote controller
display area.
After the test run is completed, be sure to press the ACL (reset)
button to return to normal mode.
The air conditioner will not operate correctly if this is not done.
Fig. 8a
Fig. 8b
Fig. 8c
1HR.
TIMER
button
ON/OFF
operation
button
ACL
(Reset)
button
LED CLEAN
button
LED CLEAN lamp
TIMER lamp
OPERATION lamp
7-4. How to Test Run the Air Conditioner
27
