System Set-Up
Installation Manual 43
ENGLISH
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.
Description Setting 12345678
Reserved Please keep default setting (Not use central control)
X
Accessory installation
information
Unit only
XX
Unit + Sanitary water tank is installed.
X●
Unit + Sanitary water tank +Solar thermal system is installed.
●X
Emergency operation
Level.
High temperature cycle
X
Low temperature cycle
●
External water pump
installation information.
External water pump is NOT installed.
X
External water pump is installed.
●
Reserved Please keep default setting (Not use unit electric heater)
●X
Thermostat installation
information.
Thermostat is NOT installed.
X
Thermostat is installed.
●
Default
XXXXX●XX
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.
3. In case of proceeding test run, start after checking if all unit is off.