Operating instructions

Reduced room temperature
Example 2: Ad justment of the re duced
room temperature fro m 5 °C to 14 °C
A Boiler water temperature or flow
temperature in °C
B Outside temperat ure in °C
C Set room temperature in °C
D Heating circuit pump "OFF"
E Heating circuit pump "ON"
Press the follo wing keys:
1. a "1r"flashes.
2. d to select heating circuit A1
(heating circuit without
mixer)
or
3. a "2r"flashes.
4. d to select heating circuit M2
(heating circuit with mixer)
5. E Calling up the s et night
temperature.
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 m odule (accessories) must be plugged in.
Installation instructions
LON communication module
Note
The data transfer via the LON system can take 2 to 3 min.
SettingupLONusernumbers
Adjust the user n umber via codi ng
address "77" (see the following table).
In a LON system, the sam e number
cannot be allocated twice.
Further details regarding the individual steps (cont.)
35
Initial start-up, inspection, maintenance
5692 619 GB