Boiler Control Installation - Viessmann VD2-320 Installation Instructions Manual

Vitorond 200, VD2 Series 320 to 1080 Installation

Boiler Control Installation

1. Drill four Ø d in. (3 mm) holes on the side panels A
and B as shown. For left-side mount use a mirror
image of the drawing.
2. Punch a Ø 7 / in. (22 mm) opening.
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Note: On VD2-500, -560, 630 and -1080 boilers,
the bracket mounting overlaps side panel B.
3. Install control harness bracket using supplied 8-32
self-tapping screws.
4. Install burner harness bracket and tighten the two
supplied screws.
5. Install top mounting hole cover with two supplied self
tapping screws.
Enclosure
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