LG universal system air conditioner Service Manual page 42

Ceiling & Floor
1. Install declination of the indoor unit is very important for the drain of the convertible type air
conditioner.
2. Minimum thickness of the insulation for the connecting pipe shall be 7mm.
3. If the Installation Plates are fixed to horizontal line, the indoor unit after installing will be declined
to the bottomside.
• The unit must be horizontal or declined to the drain hose connected when finished installation.
Drain hose
• The unit must be declined to the bottomside of the unit when finished installation.
42 Universal System Air Conditioner
CAUTION
Front of view
Ceiling
Ceiling
Side of view
Ceiling