Vitodens 200-W, B2HA 19 to 80 Technical Data
5683 717 - 03
Wiring Diagram
Overview of Electrical Connections, Models B2HA 45, 60 and 80
52
WARNING
DISCONNECT POWER BEFORE
SERVICING BOILER.
CAUTION
Label all wires prior to disconnection
when servicing controls. Wiring errors
can cause improper and dangerous
operation. Verify proper operation
after servicing.
If any of the original wires as
supplied with the appliance must
be replaced, it must be replaced
with the exact equivalent.
*
Only one function/accessory may
be assigned to each connection.
