Checking The Drainage - LG ARNU48GBRZ4 Installation Manual

Installation
INSULATION, OTHERS
THERMAL INSULATION
INDOOR UNIT
Union for liquid pipe

Checking 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.
12 Indoor Unit
Insulate the joint and tubes completely.
All thermal insulation must comply with local requirement.
Refrigerant pipe and thermal
insulator(Local supply)
Hose crip for thermal insulator
(Local supply)
Thermal insulator for refrigerant pipe
(Local supply)
Union for gas pipe
Thermal insulator for refrigerant pipe
(Local supply) Thermal insulator for
piping(Local supply)
Overlap with thermal
insulator for piping.
Hose crip for thermal insulator(Local supply)
Make sure that there is no clearance here.