Pipe Drawing Out During Single / Series Connection - LG multi v Installation Manual

PIPE CONNECTIONS BETWEEN INDOOR AND OUTDOOR UNIT
32
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
Low Pressure Gas pipe
High Pressure Gas pipe

Pipe Drawing Out during Single / Series connection

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.
Service Port
Liquid pipe
Leakage Prevention Cap
Pipe Knock Out for
Liquid/Gas pipes
Pipe Knock Out
for High Pressure
Gas pipe
Refrigerant Charging Port
80mm
(3.15in)