Viessmann B1KE Combi Series Installation And Service Instructions Manual page 16

Installation
Mounting the Boiler and Making Connections
Fitting the programming unit mounting bracket on the top
of the boiler
In the delivered condition, the programming unit is located
on the underside of the boiler. If required for ease of
operation, the programming unit can be located on the top
of the boiler. To do so, reposition the bracket at the top.
1. Remove the hinges and store them in case they need
to be reinstalled at a later date.
2. Pull in the tabs to release the control housing.
3. Pull forward on the control housing to remove it from
the jacketing.
16
Vitodens 100-W, B1HE/B1KE Combi Installation/Service
(continued)
4. Disconnect the plug of the connecting cable from the
bracket.
Note: Incorrect routing of the cable can lead to heat
damage and impairment of the EMC properties.
Do not change the position of the cable or its
fixture (fixing point on casing).
5. Rotate the control housing 180 degrees.
6. Insert the plug on the right-hand side again.
7. Re-install the control housing into the up jacket.
8. Install the clips provide into the openings in the
bottom of the front cover.