Extensions For External Connections (Accessories) - Viessmann VITODENS 200-W Service Instructions Manual
Type wb2b, 45 and 60 kw wall mounted gas fired condensing boiler natural gas and lpg version
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Also See for VITODENS 200-W:
- Installation and service instructions manual (188 pages) ,
- Installation instructions manual (184 pages) ,
- Service instructions manual (150 pages)
Table of Contents
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Function description
Weather-compensated control unit
Boosting DHW heating
The booster heating function is acti-
vated if a switching period is selected
for the fourth time phase.
Extensions for external connections (accessories)
Internal extension H1
94
(cont.)
The set temperature value for the
heating boost is adjustable in coding
address "58".
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Table of Contents
Troubleshooting
