Viessmann Vitotronic 200 Installation And Service Instructions For Contractors page 74
Weather-compensated control unit
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Also See for Vitotronic 200:
- Service instructions manual (336 pages) ,
- Installation and service instructions manual (132 pages) ,
- Operating instructions manual (109 pages)
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Parameter
Solar
(cont.)
0B Frost protection function for solar circuit
Display
OFF
ON
0C Delta T monitoring
Display
OFF
ON
0D Night DHW circulation monitoring
Display
OFF
ON
0E Calculation of solar yield
Display
OFF
Calculation of solar yield with Viessmann
heat transfer medium
Calculation of solar yield with water as heat
transfer medium
0F Flow rate, solar circuit at max. pump speed
Display
7 l/min
... l/min
10 Target temperature control
Display
OFF
ON
74
Value
Explanations
0B:0
0B:1
Not required for Viessmann heat transfer medium
Value
Explanations
0C:0
0C:1
No flow rate captured in the solar circuit, or flow rate
too low.
Value
Explanations
0D:0
0D:1
Unintentional flow rate in the solar circuit (e.g. at
night) is captured.
Value
Explanations
0E:0
0E:1
0E:2
Do not adjust
Value
Explanations
0F:70
0F:1 to
Flow rate adjustable from 0.1 to 25.5 l/min
≙
0F:255
1 step
0.1 l/min
Value
Explanations
10:0
10:1
See parameter "11"
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