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LG HN1639HC NK0 Installation Manual

LG HN1639HC NK0
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148
INSTALLER SETTING
Circuit 1(2) - Room heating - Air heating set temperature
- This setting limits the air temperature range applied to Heating operation that the User can set
manually in the Remote controller
(Control method=Air or Air+Water; Mode=HEAT)
Circuit 1(2) - Room heating - Water heating set temperature
- This setting limits the water temperature range applied to Heating operation that the User can set
manually in the Remote controller
(Control method=Water; Mode=HEAT)
Circuit 1(2) - Room cooling - Air cooling set temperature
- This setting limits the air temperature range applied to Heating operation that the User can set
manually in the Remote controller
(Control method=Air or Air+Water; Mode=COOL)
Circuit 1(2) - Room cooling - Water cooling set temperature
- This setting limits the water temperature range applied to Cooling operation that the User can set
manually in the Remote controller.
(Control method=Water; Mode=COOL)
NOTE
• If underfloor system is used for cooling, it is very important to keep leaving water temperature
higher than 16 °C. Otherwise, dew condensation can occur on the floor.
• In case of humid environment, do not set leaving water temperature below 18 °C.
• Do not use radiators for cooling! If cold water enters the radiators, dew will appear on the
surface of the radiator.
• If Fan coil units (FCU) are used, it is possible to cool the water down to 5 °C.
• If FCU are used together with other types of emitters , the 2way-valve should be installed to
block circuits not suitable for cold water.

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LG HN1639HC NK0 Specifications

General IconGeneral
BrandLG
ModelHN1639HC NK0
CategoryHeat Pump
LanguageEnglish

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