Calling Up Coding Levels; Leaving The Coding Level; Resetting Codes To Their Delivered Condition; Coding Level - Viessmann VITOTRONIC 200 Installation And Service Instructions Manual

Calling up coding levels

The display of the codes is specified by the heating
■
system configuration.
■ The codes are divided into groups:
– "General"
– "Boiler"
"DHW"
–
"Solar"
–
"Heating circuit 1/2/3"
–
– "All codes std device"
In this group, all codes of the coding levels are lis-
ted in ascending order (except the codes in the
"Solar" group).
Heating systems with one heating circuit without
■
mixer and one or 2 heating circuits with mixer:
In the following, the heating circuit without mixer is
designated "Heating circuit 1" and the heating cir-
cuits with mixer as "Heating circuit 2" or "Heating
circuit 3".
If the heating circuits have been designated individu-
■
ally, the chosen designation appears instead.

Coding level 1

1. Press OK and simultaneously for approx. 4 s.

Leaving the coding level

1. Press until "Service" is displayed.
2. "Terminate service?"
3. "Yes"

Resetting codes to their delivered condition

Select "Standard setting" in the respective coding
level.
Note
This also resets codes in the other coding level.
2. "Coding level 1"
3. Select group.
4. Select coding address.
5. / for the required value in line with the following
tables.
Coding level 2
1. Press OK and simultaneously for approx. 4 s.
2. Press OK and simultaneously for approx. 4 s.
3. "Coding level 2"
4. Select group.
5. Select coding address.
6. / for the required value in line with the following
tables.
4. Confirm with OK.
Note
The system exits the respective coding level automati-
cally after 30 min.
Coding levels
33