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30 Outdoor Unit
Pipe connections between indoor and outdoor unit
■
Remove leakage prevention cap
• Remove the leakage prevention cap attached to the out-
door unit service valve before pipe work.
• Proceed the leakage prevention cap removal as follows:
1. Verify whether the Liquid/Low Pressure/High Pressure
Gas pipes are locked.
2. Extract remaining refrigerant or air inside using the ser-
vice port.
3. Remove the leakage prevention cap
Method of drawing out pipes on the front side
• Proceed with the pipe work as shown in the below figure for front side pipe drawing out.
Liquid pipe
Low Pressure
Gas pipe
High Pressure
Gas pipe
Service Port
Leakage Prevention Cap
Pipe Drawing Out during Single / Series connection
Liquid pipe Low Pressure Gas pipe
High Pressure Gas pipe
Pipe Knock Out for
Liquid /Low Pressure
Gas pipes
Pipe Knock Out
for High Pressure
Gas pipe
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