Viessmann Vitoplus 300 Service Instructions Manual page 42

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 2

(cont.)

Function area

System design

Boiler/burner

DHW

General

Boiler circuit (heating circuit A1 without

mixer)

Mixer circuit (heating circuit with mixer M2) A0 to Fb

Note

Codes, which are irrelevant (due to the system equipment level or the setting of

other codes) will not be displayed.

For heating systems with one heating circuit without mixer and one heating cir-

cuit with mixer, initially the available coding addresses A0 to Fb are scrolled for

the heating circuit without mixer A1, then those for the heating circuit with mixer

M2.

Coding addresses

06 to 54

56 to 73

76 to 9F

A0 to Fb

Table of Contents

Vp3a