Viessmann Vitodens 300 Service Instructions Manual page 34
Type wb3a, 49 and 66 kw gas fired wall mounted condensing boiler natural gas and lpg version
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Also See for Vitodens 300:
- Service instructions manual (132 pages) ,
- Datasheet (41 pages) ,
- Installation instructions manual (20 pages)
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Initial start-up, inspection, maintenance
Further details regarding the individual steps
Changing slope and level
A Changing the slope
B Changing the level
34
(cont.)
1. Modify the slope in code 1 with cod-
ing address d3 (see page 38).
Value adjustable from 0.2 to 3.5.
2. Modify the slope in code 1 with cod-
ing address d4 (see page 38).
Value adjustable from –13 to +40 K.
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