Closing The Control Unit; Reinstalling The Front Panel - Viessmann Vitodens 100-W B1HA 26Vitodens 100-W B1HA 35Vitodens 100-W B1KA 35 Installation And Service Instructions Manual

Control Connections
Accessing Electrical Connections
38
Vitodens 100-W, B1HA series & B1KA Combi Installation/Service
(continued)

Closing the control unit

1. Connect the electrical accessories as per project
design.
2. Secure all cables with strain reliefs.
3. Flip control upward and lock into position.
CAUTION
Electrical cables may become damaged if in contact
with hot components.
When running and securing connecting cables on site,
ensure that the maximum permissible temperatures of
the cables are not exceeded.

Reinstalling the front panel

1. Set front panel on the guide rails and push in place.
2. Tighten screws at the bottom.
IMPORTANT
Read and follow, where applicable, the safety instructions
of all labels and stickers attached to boiler surfaces.
Do not remove any of these instructions.
Contact Viessmann if any replacement labels are required.