Viessmann Vitodens 200 WB2 11-44 Installation Instructions Manual page 28

Wb2 series wall-mounted, gas-fired condensing boiler. for natural gas and liquid propane heating input ng 55 to 230 mbh 16 to 67 kw heating input lp 55 to 214 mbh 16 to 63 kw
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Boiler Connections
Installation Examples
Plug-in connections Vitodens 200 (model WB2 11-44 and up) with DHW storage tank,
one heating circuit with mixing valve and system separation
Vitodens 200 plug-in connections
Vitodens 200 pump junction box
A1
Outdoor temperature sensor
Remote control WS/RS (optional)
C1
Wall-mount base when using
C2
the programming unit as remote
control (optional)
Power connection cable to
Vitodens 200
Plug-in connector
for supply
temperature sensor
Plug-in connector
for heating
circuit pump of heating circuit
with mixing valve
Extension kit for a heating circuit
with a mixing valve
DHW pump
I
DHW tank temperature sensor
Power/Pump module
Main disconnect switch
Low water cut-off (if applicable)
Wall receptacle (main power
supply)
Installation Instructions
Power/Pump Module
28
(continued)
A1
C2
C1
I

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Vitodens 200 wb2 15-60

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