AirStage AO54FJ, Service Manual

Page: 12 / 169

1-3 TEST RUN METHOD
Supply power to the unit for 12 hours prior to the start of operation if the outdoor temperature is lower
than 20 . The following is the procedure for the test run operation.
By setting DIP SW1-1 and SW1-2 on control PC board of outdoor unit, cooling test run or heating test run for all the indoor units
in the same refrigerant system can be performed.
1-3-1 TEST RUN FROM OUTDOOR PC BOARD
OFF [OFF,ON] or [ON,OFF]
SW1-2 Operation Mode Select position of [SW1-2, SW1-1]
ON
ON
OFF
SW1-1
OFF
ON
ON
OFF
Normal Operation
Normal Operation
Heating Test Run
Cooling Test Run
[OFF,OFF]
[OFF,ON] or [ON,OFF]
[ON,ON]
[OFF,OFF] [ON,OFF]
[OFF,OFF] [OFF,ON]
01-07
1) Standard wired remote controller
Stop the indoor unit. Push the FAN CONTROL button and
MASTER CONTROL button simultaneously for more than two seconds.
The air conditioner will start to conduct a test run and " " will display on
the remote controller display.
However, the SET TEMP./DAY setting button does not have function,
but all other buttons, displays, and protection functions will operate.
1-3-2 TEST RUN FROM REMOTE CONTROLLER
To stop test run, push the START/STOP button of the standard wired remote
controller.
For the operation method, refer to the operating manual and perform operation
check.
Check that there are no abnormal sounds or vibration sounds during test run
operation.
2) Standard wireless remote controller
Short tow pieces of metallic bodies in the test run frame,
while the air conditioner is running.
To stop test run operation, push START/STOP button of the wireless
remote controller.
When the air conditioner is being test run, the OPERATION
and TIMER lamps of indoor unit flash slowly at the same time.
START/STOP button
TEST RUN button
TEST
RUN
Perform the test operation for 60 minutes.
DAY OFF
DELETE SET
ENERGY
SAVE
THERMO
SENSOR
SET BACK
DAY
CLOCK ADJUST
Start the indoor unit.