LG LZ-H050GXH0, Руководство по установке

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Drain Piping and Water Supply Work
16 Ventilator
• Test the drainage by pouring 1000cc of water into the drain pan through the inspection hole by remov-
ing the maintenance cover (8 screws) or through the outlet duct joint of supply air to room (SA).
• Make sure that heat insulation work is executed on the Indoor drain piping and Drain outlet to pre-
vent any possibility water leakage due to dew condensation.
Check the drainage
• Connect the water supply with strainer, other pipes and valves (locally procured) to the indoor unit as
shown in the figure at below.
Install the water supply piping
When installing the water supply piping, wash the pipes with tap water so that all dirt is removed from
them or install a drain valve somewhere along the piping and drain the pipes thoroughly until the water
flowing through them is clear. Make sure no cutting oils or detergents get into the pipes.
CAUTION
Maintenance cover
Drain piping
(Locally procured)
Drain outlet
Duct connecting flange (SA)
Flexible hose
Feed Water
Water supply piping
with strainer
Water supply shut-off
valve
Water supply pipe
(Locally procured)
(Locally procured)
(Locally procured)
(Locally procured)
(Locally procured)
Cap
Drain valve
Drain outlet
Duct connecting flange (SA)