56
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"
Adjustment of the reduced room tem-
perature:
Operating instructions
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.
Single boiler system with
Vitotronic 200-H and Vitocom 300
(example)
Set the LON subscriber numbers and
further functions via code 2 (see the fol-
lowing table).
Note
In the same LON system, the same num-
ber cannot be allocated twice.
Only one Vitotronic may be program-
med as fault manager.
Commissioning, inspection, maintenance
Further details regarding the individual steps
(cont.)
5457 552 GB
