Matching Up Coding Addresses - Viessmann Vitotronic 200 KW2 Installation And Service Instructions Manual

Commissioning
Checking outputs (actuators) and sensors
The following relay outputs can be controlled subject to the system design:
H Burner ON
or
Burner stage 1 ON
H Burner stage 1 + 2 ON
or
Burner mod. open,
Burner mod. neutral,
Burner mod. closed,
H Heating circuit pump ON
H Heating circuit pump ON
H Open mixer
H Close mixer
H Cylinder primary pump ON
H DHW circulation pump ON
H Central fault message ON
(only in conjunction with
control module V)
Checking sensors
1. Press c.
Scanning operating conditions
is active, see page 33.
2. Scan the actual temperature
with a or b.

Matching up coding addresses

The control unit must be matched to
the system equipment.
26
(cont.)
LED selection key ! illuminates.
LED selection key ? illuminates.
LED selection key ? illuminates.
LED selection key ? illuminates.
The relay can be controlled with a
delay of up to 1 minute.
3. Press c.
Scanning is completed.
For coding steps, see page 82 and
coding summary from page 83.