Connection With The Outdoor Unit - LG THERMA V Series Installation Manual

Front panel removal
Front panel removal
Firstly unscrew 2 screws of the panel (A).

Connection with the outdoor unit

The connection between the indoor and outdoor unit is performed via refrigerant pipes and
communication line.
The pipeline and electrical cables have to be protected against heat and waterproof insulation in a
protective pipe. This prevents the pipe connections soaking in cases of heavy groundwater or
rainfall and with it intensive draining of heat into its surroundings.
Gas and liquid connection
The pipe connection between the external and internal devices can be made by positioning the
pipes in two ways:
• A inside two separate ribbed protective pipes,
• B in one joint ribbed protective pipe.
Open the panel (A) towards yourself and pull
upward. After this repeat the procedure for each
panel.(B,C)
Installation of Indoor Unit
Installation Manual 21