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Vitodens 200-W, B2HB 19 to 35 Technical Data
Accessories
Optional Accessories
Mixing Valve Motor Kit
The mixing valve actuator is mounted directly on the
Viessmann ¾ to 2½” mixing valve.
The mixing valve actuator is a motor-driven control unit.
The rotational direction is reversible.
Rated voltage:
120 VAC
Rated frequency:
60 Hz
Power consumption:
4W max. ambient temperature
-
at operation:
32ºF to 104ºF (0ºC to 40ºC)
application in living areas and installation sites
(normal ambient conditions)
-storage & shipping:
-4ºF to 149ºF (-20ºC to 65ºC)
Room Temperature Sensor,
Separate room temperature sensor as supplement to the
Vitotrol 200A and 300A; to be used if the Vitotrol 200A
or 300A cannot be installed inside the main living room
or in a suitable position where the unit can capture and
adjust the temperature.
Installation in the main living room on an internal wall
opposite radiators. Never install inside shelf units,
recesses, immediately by a door or heat source
(e.g. direct sunlight, fireplace, TV set, etc.).
Connect the room temperature sensor to the Vitotrol
200A or 300A.
Electrical connection:
-
2-wire cable with a wire size of min. AWG 18 copper
-
The cable length between the control unit, remote
control unit and room temperature sensor must not
exceed 98 ft. (30 m)
Max. ambient temp.
-
at operation:
32 to 104ºF (0 to 40ºC)
-
when storing
or transporting:
-4 to+149ºF (-20 to +65ºC)
Supply Temperature Sensor
(strap-on sensor, included with mixing valve actuator
accessory kit),
-
when storing
or transporting:
-4 to+158° F (-20 to+70ºC)
Installed with a strapping band.
Cable length 19.7 ft. (6 m), ready to plug in.
Max. ambient temp.
-
at operation:
32 to 212ºF (0 to 100ºC)
-
when storing
or transporting:
-4 to+149ºF (-20 to+70ºC)
