Specification Vitotronic 300, Gw5B; Specification Vitotronic 300-K - Viessmann VITOTRONIC 300 Installation And Service Instructions Manual

Vitotronic 300, GW5B & MW1B Installation and Service

Specification Vitotronic 300, GW5B

Rated voltage
Rated frequency
Rated current
Power consumption
Permissible ambient temperature:
During operation
During storage and transport
Rated relay output breaking capacity at 120V~
sÖ Primary pump, primary store system
or
Circulation pump – flue gas/water heat exchanger 2A~
sA Circulation pump for DHW tank heating
Shunt pump or boiler circuit pump
sL
gÖ Central fault message
gS Butterfly valve
Mixing valve motor, return temperature raising facility
or
Motor, 3-way mixing valve, primary store system 0.1A~
Burner
fA
*1 Total max. 6A~ (shared between all 120V outputs)

Specification Vitotronic 300-K

Rated voltage
Rated frequency
Rated current
Power consumption
Permiss. ambient temperature
H During operation
H During storage and transport -4 to 149° F (−20 to +65° C)
Rated relay output breaking capacity at 120V~
sÖ Heating circuit pump
or
Primary pump, primary store system
sA Circulation pump for DHW tank heating
sK DHW circulation pump
sL Shunt pump/distribution pump
gÖ Central fault message
gS Mixing valve motor, extension kit, mixing valve
or
Motor, 3-way mixing valve,
return temperature control
or
Motor, 3-way mixing valve,
primary store system
*2 Total max. 6A~ (shared between all 120V outputs)
120V~
60 Hz
2 x 6A~
10 W
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)
120V~
60 Hz
6A
10 W
32 to 104° F (0 to +40° C)
Installation in living spaces or boiler rooms (standard ambient conditions)
*1
2A~ *1
2A~ *1
2A~ *1
*1
3A~
2A~ *2
2A~ *2
2A~ *2
2A~ *2
2A~ *2
0.1A~ *2
Specification
115