Viessmann VITOPEND 200, Инструкции по установке и обслуживанию для подрядчиков

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Adjusting the set room temperature
Standard room temperature
Example 1: Adjustment of standard
room temperature from 20 to 26 °C
A Boiler water temperature or flow
temperature in °C
B Outside temperature in °C
C Set room temperature in °C
D Heating circuit pump "OFF"
E Heating circuit pump "ON"
Press the following keys:
1. a "1 r " flashes.
2. d to select heating circuit A1
(heating circuit without mixer)
or
3. a "2 r " flashes.
4. d to select heating circuit with
mixer M2.
5. Adjust the set day temperature with
rotary selector "
ts ".
The value will be automatically
accepted after approx. 2 s.
Accordingly, the heating curve is
adjusted along set room tempera-
ture axis
C , which results in modi-
fied start/stop characteristics of the
heating circuit pumps if heating cir-
cuit pump logic function is active.
Reduced room temperature
Example 2: Adjustment of reduced
room temperature from 5 °C to 14 °C
A Boiler water temperature or flow
temperature in °C
B Outside temperature in °C
C Set room temperature in °C
D Heating circuit pump "OFF"
E Heating circuit pump "ON"
Press the following keys:
1. a "1 r " flashes.
Further details regarding the individual steps
(cont.)
48
Commissioning, inspection, maintenance
5592
817
GB