34
5.
Adjust the set day temperature with
rotary selector "
ts
".
The value will be automatically accep-
ted after approx. 2 s.
Accordingly, the heating curve is
adjusted along set room temperature
axis
C
, which results in modified
start
/
stop characteristics of the heat-
ing circuit pumps if heating circuit
pump logic function is active.
Reduced room temperature
+20 14 5
90
-20
D
E
A
C
B
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.
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.
E
Call up the set night temper-
ature.
6.
a
/
b
Change the value.
7.
d
Confirm the value.
Connecting the control unit to the LON system (only for weather-
compensated control units)
The LON communication module
(accessories) must be plugged in.
Installation instructions
LON communication module
Note
The data transfer via LON can take sev-
eral minutes.
Commissioning, inspection, maintenance
Further details regarding the individual steps
(cont.)
5692 760 GB
Summary of Contents for VITOCONTROL-S, WB2B
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