Vitotronic 100, GC1B Installation and Service
Specifications
Rated voltage
Rated frequency
Rated current
Power consumption
Safety category
Permiss. ambient temperature:
During operation
During storage and transport
Rated relay output breaking capacity at 120V~
Primary pump, primary store system
sÖA1
or
Circulation pump – flue gas/water heat exchanger
or
Switching output
Circulation pump for DHW tank heating
sA
sL
Shunt pump or boiler circuit pump
gÖ
Central fault message
Isolation valve
gSA1
Mixing valve motor, return temperature raising
facility
or
Motor, 3-way mixing valve, primary store system 0.1 A~
Burner
fA
Burner (two-stage)
lÖ
lÖ
Burner (modulating)
*1
Total max. 6 A~
120V~
60 Hz
2 x 6 A~
10 W
I
32 to 104°F (0 to +40°C)
Installation in living spaces or boiler rooms (standard
ambient conditions)
-4 to 149°F (−20 to +65°C)
2 A~
*1
2 A~
*1
2 A~
*1
2 A~
*1
*1
3 A~
0.5 A~
0.1 A~
Specifications
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