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Commissioning
Installer and user reference guide
49
FCAG35~140BVEB
Split system air conditioners
4P561448-1B – 2021.07
#
Action
3
Turn ON power for at least 6 hours before starting operation to
protect the compressor.
4
On the user interface, set the unit to cooling operation mode.
2
Start the test run
#
Action
Result
1
Go to the home menu.
Cool
Set to
28
°C
2
Press at least 4 seconds.
The Service Settings menu is
displayed.
3
Select Test Operation.
Return
Setting
Service Settings 1/3
Test Operation
Maintenance Contact
Field Settings
Demand
Min Setpoints Differential
Group Address
4
Press.
Test Operation is displayed on
the home menu.
Cool
Return
Setting
Test Operation
5
Press within 10 seconds.
Test run starts.
3
Check operation for 3 minutes.
4
Check operation of the airflow direction (only applicable for indoor units with
swing flaps).
#
Action
Result
1
Press.
Return
Setting
Return
Setting
Air Volume/direction
Air Volume
Direction
Position 0
Low
2
Select Position 0.
Return
Setting
Return
Setting
Air Volume/direction
Air Volume
Direction
Low
Position 0
3
Change the position.
If the airflow flap of the indoor
unit moves, operation is OK.
If not, operation is not OK.
4
Press.
The home menu is displayed.
