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Vitotronic 100, GC1B / Vitotronic 300-K, MW1B Installation and Service
Components
Mixing Valve Motor Kit
Components:
H Mixing valve motor (not for flanged mixing valve)
H Connecting plug for the heating circuit pump
H Supply temperature sensor as contact temperature
sensor for measuring the supply temperature, with
connecting cable 19 ft. (5.8 m) long.
Changing the rotational direction (if required)
1. Insert 3-pin plug A in the mixing valve motor rotated
through 180°.
2. Check the rotational direction.
Manual mixing valve adjustment
Lift the motor lever, unhook the mixing valve handle
and pull plug A.
Mixing valve “Open”
Mixing valve “Closed”
Specification mixing valve motor
Rated voltage 120V~
Rated frequency 60 Hz
Power consumption 4 W
Permissible ambient temperature
H during operation 32 to 104°F (0 to +40°C)
H during storage and
transport -4 to +149°F (–20 to +65°C)
Legend
A Mixing valve plug
B Field wiring
C Connection to mixing valve adaptor
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