Call Up Coding Level 1; Coding 2; Call Up Coding Level 2 - Viessmann VITOTRONIC 300 GW2 Installation And Service Instructions Manual

Additional information

Coding 2

Call up coding level 2

System type
Cod. 00
Boiler / Burner
Cod. 02 to 33
Domestic hot water
Cod. 55 to 75
General
Cod. 7F to 95
System circuit A1
Cod. A0 to FF
Mixing valve circuit M2
Cod. A0 to FF
Mixing valve circuit M3
Cod. A0 to FF
Coding 2
Cod. 2
System type
Cod. 2
116
The overview lists all possible coding addresses.
However, only those coding addresses are displayed which correspond to the
system type and equipment concerned and can be changed accordingly.
The coding addresses are structured in
accordance with the graphic on the
left.
1. Press w and rw simultaneously
for approx. 2 seconds;
press to confirm.
2. Call up the required coding address
with the or button;
press to confirm.
3. Change the value with the
button;
press to confirm.
4. Press w and rw simultaneously
for approx. 1 second.
Please note:
In the case of systems with one
system circuit and two mixing
valve circuits, the possible coding
addresses "A0" to "FF" for
system circuit A1 are run through
first, then those for the mixing
valve circuits M2 and M3.
Access coding level 2.
Coding address flashes.
"Accepted" appears briefly in the
or
display, then the coding address
flashes again.
Further addresses can now be
selected with the
Exit coding level 2.
or button.