Checking The Drainage - LG MULTI V ARNU07GTUA4 Engineering Product Data Book

Indoor unit
10. Installation
THERMAL INSULATION
INDOOR UNIT
Liquid pipe
Union for gas pipe

10.4 Checking the Drainage

1) Checking the Drainage
1. Remove the Air Filter.
2. Check the drainage.
• Spray one or two glasses of water on the evapo-
rator.
• Ensure that water flows through drain hose of
indoor unit without any leakage.
All thermal insulation must comply with local requirement.
Refrigerant pipe and thermal
insulation(Local supply)
Clamp for insulation
(Local supply)
Insulation
(Local supply)
Thermal insulator for refrigerant pipe
(Local supply) Thermal insulator for
Hose clip for thermal insulator(Local supply)
Make sure that there is no clearance here.
Air outlet vents
Ceiling Concealed Duct(Middle Static)
piping(Local supply)
Overlap with thermal
insulator for piping.
Air filters
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