Connecting The Control Unit To The Lon - Viessmann VITOTRONIC300 Installation And Service Instructions Manual

Commissioning
Adjusting Heating Curves
Changing the slope and shift
Individually adjustable for each heating circuit.
Outside temperature
Legend
A Changing the slope
B Changing the shift (vertical parallel offset of the
heating curve)

Connecting the Control Unit to the LON

62
(continued)
Extended menu:
1.
2. "Heating"
3. Select heating circuit.
4. "Heating curve"
5. "Slope" or "Shift"
6. Select heating curve according to the system
requirements.
Example:
Heating curve setting with slope 1.5:
Single boiler system with Vitotronic 200-H and Vitocom
100 LAN1
Set the LON participant numbers and further functions
via code 2 (see the following table).
Note: In the same LON system, the same
The LON communication module (accessory) must be
plugged in.
Note: The data transfer via the LON system can take
Vitotronic 300, GW2B Installation and Service
participant number cannot be allocated twice.
Only one Vitotronic may be programmed as fault
manager. Boiler control unit Vitotronic 300 GW5B,
Vitotronic 200-H or Vitocom.
Installation instructions
LON communication module
several minutes.