PIPE CONNECTIONS BETWEEN INDOOR AND OUTDOOR UNIT
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Remove leakage prevention cap
• Remove the leakage prevention cap attached to the outdoor unit service valve before pipe
work.
• Proceed the leakage prevention cap removal as follows:
- Verify whether the liquid/gas pipes are locked.
- Extract remaining refrigerant or air inside using the service port.
- Remove the leakage prevention cap
Pipe Drawing Out
Method of drawing out pipes on the front side and right side
- Proceed with the pipe work as shown in the below figure for front side and right side pipe
drawing out.
Service Port
Leakage Prevention Cap
www.lgcomfortcooling.co.uk
Pipe Knock Out for
Liquid/Gas pipes
※Pictures may differ depending on the model.
Refrigerant
Charging Port
Liquid pipe
Gas pipe