Electrical Connection - ESBE 90C-2 series Handbuch

HYDRONIC VARIANTS
Note! All applicationexamples are overall idea sketches, and do not claim to be complete. Always also take locally laws and regulations into consideration.
The controller does not replace safety devices under any circumstances.
Depending on the specific application, additional system components and safety components may be mandatory, such as check valves, non-return valves, safety temperature limiters, scalding
protectors, etc., and must therefore be provided.
APPL. FUNCTION 90C-2
1
PUMP CONTROL HEAT CIRCUIT 1
2
AUXILIARY HEAT CONTROL
Activated by mixer position.
PUMPCONTR. HEAT CIRCUIT 1
3
AUXILIARY HEAT CONTROL
Activated by mixer position
PUMPCONTR. HEAT CIRCUIT 1
4
PUMPCONTR. HEAT CIRCUIT 2
Activated when temperatur at sensor 3 is lower than
specified in menu 6.
PUMPCONTR. HEAT CIRCUIT 1
AUXILIARY HEAT CONTROL
5
Activated by mixer position
PUMPCONTR. HEAT CIRCUIT 2
Activated when temperatur at sensor 3 is lower than
specified in menu 6.
PUMP CONTROL HEAT CIRCUIT 1
PUMPCONTR. HEAT CIRCUIT 2
Activated when temperatur at sensor 3 is lower than
specified in menu 6.
6
HEAT SOURCE TEMPERATUR CONTROL
With heat circuit as reference temp.
PUMP CONTROL HEAT CIRCUIT 1
DOMESTIC HOT WATER (DHW)
7
HEAT SOURCE TEMPERATUR CONTROL
With heat circuit as reference temp.

ELECTRICAL CONNECTION

Connect pump heat circ1 as P1
Connect aux heat as P3
Connect pump heat circ1 as P1
Connect aux heat as P3
Connect pump heat circ1 as P1
Connect pump heat circ 2 as P2
Connect sensor as sensor 3 in sensor box 2
Connect pump heat circ1 as P1
Connect aux heat as P3
Connect pump heat circ 2 as P2
Connect sensor as sensor 3 in sensor box 2
Connect pump heat circ1 as P1
Connect pump heat circ 2 as P2
Connect boiler as P3
Connect sensor as sensor 3+4 in sensor box 2
Connect pump heat circ1 as P1
Connect DHW pump as P2
Connect boiler as P3
Connect sensor as sensor 3+4 in sensor box 2
SETTTING
Menu 9.7.1 Select: Off (Default)
Menu 9.7.1 Select: Position
Settings in menu 9.7.3 – 9.7.5
Menu 9.7.1 Select: Position
Settings in menu 9.7.3 – 9.7.5
Menu 9.7.2 Select: Heating circ 2
Settings in menu 6.1-6.6
Menu 9.7.1 Select: Position
Settings in menu 9.7.3 – 9.7.5
Menu 9.7.2 Select: Heating circ 2
Settings in menu 6.1-6.6
Menu 9.7.2 Select: Heating circ 2
Settings in menu 6.1-6.6
Menu 9.7.1 Select: Temperature
Settings in Menu 5.7-5.8
Menu 9.7.2 Select: Dom. Hot water
Settings in menu 7.1-7.3
Menu 9.7.1 Select: Temperature
Settings in Menu 5.7-5.8
PAGE
257
257
257
257
258
258
258
21