LG MULTI V ARNU12GTRA4

Indoor unit
24 _ Fresh Air Intake Unit
Indoor Units
11. Installation
11.6 Check the Drainage
1. Remove the Air Filter.
2. Check the drainage.
• Spray one or two glasses of water upon the
evaporator.
• Ensure that water flows drain hose of indoor
unit without any leakage.
Ceiling
CAUTION
1~3mm
Drainage hole
Drainage hole
Drain Pump unuse Drain Pump use
Front of view
1. Install declination of the indoor unit is very important for the drain of the duct type air conditioner.
2. Minimum thickness of the insulation for the connecting pipe shall be 5mm.
• The unit must be horizontal or declined to the drain hose connected when finished installation.