Dip Switch Information - LG Therma V AHBW Series Service Manual

DIP switch information

• If you set Dip switch when power is on, the changed setting will not be applied immediately.
The changed setting will be enabled only when Power is reset or by pressing Reset button.
8 7 6 5 4 3 2 1
OFF
ON
Description
Role when central con-
troller is equipped.
Accessory installation in-
formation
Emergency operation
Level.
External water pump in-
stallation information.
Selecting electric heater
capacity.
Thermostat installation
information.
CAUTION
1. "X" mark means dip switch must be off. Otherwise the function may not operates correctly.
2. If each dip switch doesn't set correctly, unit will operate abnormally.
As Master
As slave
Unit only
Unit + Sanitary water tank is installed.
Unit + Sanitary water tank + Solar thermal system is installed.
High temperature cycle
Low temperature cycle
External water pump is NOT installed.
External water pump is installed.
Step 2 capacity is used.
Step 1 capacity is used.
Electric heater is not used.
Thermostat is NOT installed.
Thermostat is installed.
Default
Setting
- 21 -
1 2 3 4 5 6 7
X
●
X X
X ●
● X
X
●
X
●
X X
X ●
● X
X X X X X X ● X
8
X
●