Inserting Cables And Applying Strain Relief - Viessmann Vitotronic 200 Installation And Service Instructions For Contractors

Inserting cables and applying strain relief

Control unit fitted to the boiler:
■
Route cables from below through the boiler front
panel, into the control unit wiring chamber.
■ Control unit fitted on the side of the boiler:
Route cables from below out of the cable channel
into the control unit.
B
Fig. 8
Cables with moulded strain relief
A
On-site cables; strip up to 100 mm insulation.
B
Installation sequence
A
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