Viessmann Vitoplus 300 Service Instructions Manual page 38

Wall mounted oil fired condensing boiler for the combustion of low sulphur fuel oil din 51603-el-1 with integral boiler control unit

Table of Contents

Coding

Code 1

Calling up code 1

1. Press K and L simultaneously

for approx. 2 s.

2. Select the required coding address

with a or b; the address flashes.

Confirm with d; the value flashes.

Note

Codes are displayed as plain text.

Codes, which are irrelevant (due to

the system equipment level or the

setting of other codes) will not be

displayed.

3. Change the value with a or b;

confirm with d. The display briefly

shows "Accepted", then the

address flashes again. Any

address may be selected with a

or b.

4. Press K and L simultaneously

for approx. 1 s.

Encoding has been terminated.

Table of Contents

Vp3a