System Set-Up; Dip Switch Setting - LG ARNH963K2A2 Installation Manual

Hydro kit (for medium temperature)
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System Set-Up

6. System Set-Up
As
(For Medium Temperature) is designed to satisfy various installation environment, it is
Hydro Kit
important to set up system correctly. If not configured correctly, improper operation or degrade of
performance can be expected.

DIP Switch Setting

Description
1 2 3 4 5 6 7 8
x
Group Control
Installation
Scene
Emergency
operation
Water pump
control
Antifreeze
operation mode
Thermostat
conncetion
※ short key
38 Hydro Kit
• Turn off electric power supply before setting dip switch.
There is risk of electric shock.
• Dip switch is turned on when pulled down.
• Always set dip switch #6 to ON.
• If dip switch is not set as below, the unit may not
operate properly.
Dip switch setting
x x
● x
x ●
● ●
x
x
● x
● ●
CAUTION:
After adding brine(Anti-freeze) only the Water circuit can be set to Anti
Freeze mode.
Otherwise the product may malfunction due to freezing and bursting.
WARNING:
Do not add brine(Anti-freeze) during Hot water mode.
Floor heating only
Floor heating + Hot water + solar booster
Floor heating + Hot water
Hot water only
High temperature operation
Low temperature operation
Water pump controlled with Hydro Kit
Water pump NOT controlled with Hydro Kit
Nomal operation mode (connect short key)
Antifreeze operation mode (disconnect short key)
x
Thermostat NOT installed
Thermostat installed
x
Function
Master
Slave
: OFF
: On
Default

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