LG HN1639HC NK0 Installation Manual

106
CONFIGURATION
DIP Switch Information
1
2
3
Peak Control Step 3 (3Ø Only)
- To extend maximum frequency
(Using hot gas defrosting)
3
4
5
Peak Control Step 4 (3Ø Only)
- To extend maximum frequency
(NOT using hot gas defrosting)
Hot Gas Defrostiong Mode
Hot Gas Defrosting is active
(At low inlet water temperature)
Hot Gas Defrosting is inactive
(At low inlet water temperature)
Description Setting Default
Low Noise Mode
2
Always Mode
- Maintain low noise mode even
if target temp. cannot be
reached for long time.
2
2
ON/OFF Partial mode
- Escape low noise mode if
target temp. cannot be reached
for long time.
3
4
Max Mode
3
4
Peak Control Step 1
- To limit maximum current
(Power saving)
4
3
3
4
Peak Control Step 2
- To limit maximum current
(Power saving)
※ When setting the limited low noise mode, Mode can be exited to secure capacity after
operating for a certain time.
※ In the site with external pump, it is recommended to disable the hot gas defrost mode.
Peak Control
4
5
4
5
4
5
3
2
3
1
4
5

LG HN1639HC NK0 Specifications

General

Brand	LG
Model	HN1639HC NK0
Category	Heat Pump
Language	English