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LG HN1639HC NK0 Installation Manual

LG HN1639HC NK0
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165
COMMISSIONING
ENGLISH
To assure best performance of , it is required to perform periodical check and
maintenance. It is recommended to proceed following check list for once a year.
No
Category Item Check Point
1
Water
Water pressure
• In normal state, the pressure gauge (in front of the unit)
should indicate 2.0~2.5 bar.
• If the pressure is less than 0.3 bar, please recharge the
water.
2
Strainer
(Water filter)
• Close the shut-off valves and disassemble strainer. Then
wash the strainer to make it clean.
• While disassembling the strainer, be careful for water flood
out.
3
Safety valve
• Open the switch of the safety valve and check if water is
flood out through the drain hose.
• After checking, close the safety valve.
4
Electricity
Terminal block
wiring
• Look and inspect if there is loosen or defected connection
on the terminal block.
CAUTION
!
Turn off the power before proceeding maintenance.

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LG HN1639HC NK0 Specifications

General IconGeneral
BrandLG
ModelHN1639HC NK0
CategoryHeat Pump
LanguageEnglish

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