Connections to valves for switches in the refrigerant circuit |
WARNING Danger of freezing injuries. |
If refrigerant circuit has not been evacuated, refrigerant will escape. |
The refrigerant must be extracted before the valve -C- is removed. If the refrigerant circuit is not opened within 10 minutes after it has been evacuated, pressure may develop in coolant circuit due to re-evaporation. Extract refrigerant again. |
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| The switches on the high-pressure and low-pressure sides have different threads. |
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