LG HN1639HC NK0 Installation Manual

120
INSTALLER SETTING
Menu hierarchy & Setting Explanation
Detailed
explanation
Available Setting options
(range)
Unit Default
CIRCUIT2
Basic settings
Mixing pump operation(Cool)
Type
- Time setting : Circulation pump installed in the
mixing circuit is turned on and off according to set On/Off times.
- Continuous operation : Circulation pump installed in
the mixing circuit is running continuously during heating (cooling) period. Only in summertime it is turned off.
Time setting /
Continuous Operation
Continuous
Operation
On
Setting defines duration of Mixing pump operation to sense reference temp. from Circuit 2. Value should be adjusted based on length of pipework.
1 ~ 60 min 3
Off
Setting defines interval between Mixing pump operations, while Thermo-off. Value should be adjusted based on building insulation standard.
1 ~ 60 min 3
Hysteresis water temp.(Heat)
Temp On
Settings define the hysteresis applied to water temp. control of Circuit 2
-9.0 ~ 0.0 K -2.0
Temp Off 0.0 ~ 4.0 K 2.0
Hysteresis water temp.(Cool)
Temp On
Settings define the hysteresis applied to water temp. control of Circuit 2
0.0 ~ 3.0 K 0.5
Temp Off -3.0 ~ 0.0 K -0.5
Hysteresis room air(Heat)
Temp On
Settings define the hysteresis applied to room air temp. control of Circuit 2
-3.0 ~ 0.0 K -0.5
Temp Off 0.0 ~ 4.0 K 1.5
Hysteresis room air(Cool)
Temp On
Settings define the hysteresis applied to room air temp. control of Circuit 2
0.0 ~ 3.0 K 0.5
Temp Off -3.0 ~ 0.0 K -0.5

LG HN1639HC NK0 Specifications

General

Brand	LG
Model	HN1639HC NK0
Category	Heat Pump
Language	English