LG LM-2421C2L/A2L Service Manual page 19

5. Bend the tubing as shown in the figure and
bind the pipings, the connecting cables and
the drain hose altogether.
• Make a small loop for easy connection later.
6. Tape the tubing, drain hose and the connecting
cable. Be sure that drain hose locates at the
lowest side of the bundle.
Locating at the upper side can be a reason that
drain water overflows drain pan inside the unit.
7. Indoor unit installation
• Hook the indoor unit onto the upper portion of the
installation plate. (Engage the two hooks of the
rear top of the indoor unit with the upper edge of
the installation plate.)
Insure the hooks are properly seated on the
installation plate by moving it in left and right.
Loop
Connecting
cable
Press the lower left and right side of the unit
against the Installation Plate until the hooks
engage with their slots (sound click).
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Tape
Gas side piping
Liquid side piping
Drain hose
Connecting
cable
Drain hose