DOES THE APPLIANCE USE THE INTEGRAL DIVERTER VALVE FOR DHW

Set Appliance State:

Mains Power Off

Observation:

Check the DHW flow and return connections underneath the appliance.
If the appliance does use the integral diverter for DHW then the DHW cylinder flow and return connections under the appliance will be piped up, if the connections are capped then the integral diverter is not used for DHW.

vm vitodens 100 24kw system.isv insitu.gif

vm vitodens 100 24kw system.isv and pipes.gif

DHW cylinder flow and return connections capped;

Integral diverter NOT used for DHW

DHW cylinder flow and return connections piped up;

Integral diverter used for DHW