E-
30
Setting the Option Switch and Function of the Keys
Option switches in PCB of the outdoor unit
Setting switch that indicates total number of the installed
indoor units
Key function of the outdoor unit PCB
※
Display
Check mode
※
KEY
RESET
View mode
KEY 1
(Displayed on SEG 3, 4)
KEY 2
(Displayed on SEG 3, 4)
KEY 3
(Displayed on SEG 3, 4)
KEY 4
(Displayed on SEG 3, 4)
1
Adding refrigerant in
heating mode ( )
Adding refrigerant in
cooling mode ( )
Reset
View mode
2
Test operation for heating
mode ( )
Test operation for
cooling mode ( )
-
-
3
End
Pump Down for recovery
of refrigerant( )
-
-
4
-
End
-
-
Number of
press times
Function
※
Function of KEY
Adding refrigerant ( , ): The operation for charging additional refrigerant
Test operation ( , ): Checking the indoor and outdoor unit operation
Recovery of refrigerant ( ): Operation for collecting refrigerant to the outdoor unit when moving or repairing
the outdoor unit .
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Summary of Contents for RVXMHF040ESeries
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