Vitodens 200-W B2HA 80 to 100, 285 to 352 Installation
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Control Connections
Accessory Kit
The mixing valve controller kit can only be used with
wall-mounted gas-fired hot water heating boilers and
a weather-responsive control; it can be used as an
alternative for a Vitotronic control.
Accessory kit connections for heating circuit with
mixing valve
Extension Module EA1
Boiler
Control
Closing the Control Unit
Closing the control cover
1. Install the cover onto the control board.
2. Flip the control board back into position.
3. Secure the locking tabs as shown.
For details on installation, refer to the accessory
kit Installation Instructions.
For details on coding and connection to the
control, refer to the Vitodens 200-W B2HA
Service Instructions.
KM Bus
Accessory