AirConServiceCenter
7.12 Filling up the internal refrigerant container
NOTE
I
The AirConServiceCenter analyses the purity level of the refrigerant. If it is
below 98.5%, the unit does not accept the refrigerant. The contaminated
mixture must be disposed of externally.
When the AirCon Service Center is started for the first time, the internal re-
frigerant vessel must be filled from an external refrigerant vessel with at
least 2000° g of refrigerant.
The unit displays error message 12.
Press STOP to confirm.
NOTE
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Note the instructions on the refrigerant vessels.
Vessels for the R-1234yf refrigerant have a left-hand thread!
The current supply quantities are displayed in the standby menu.
There are three different types of refrigerant vessel available:
Refrigerant vessels without rising pipe:
These refrigerant vessels have one connection.
When filling the AirCon Service Center, the connection must be on the
bottom (turn the vessel upside down).
Refrigerant vessels with rising pipe:
These refrigerant vessels have one connection.
When filling the AirCon Service Center, the connection must be at the
top (place the vessel).
Refrigerant vessels with rising pipe:
These refrigerant vessels have two connections. To top up the AirCon
Service Center, use the connection marked with L (= liquid).
When filling the AirCon Service Center, the connection must be at the
top (place the vessel).
EN
Initial start-up
87