Gas Burner Control Unit - Viessmann MatriX Service Instructions Manual

Pressure−jet gas burner, for vitocrossal300, typect3 rated output 187 to 314kw

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Table of Contents

Initial start−up, inspection and maintenance

Gas burner control unit

Display and programming unit

Function

A display and programming unit is

integrated into the gas burner

control unit. The display indicates

the respective operating conditions,

the service and parameter conditions

as well as all fault and error

messages.

Status Service

The display comprises three,

seven−segment elements; four keys

enable settings to be adjusted at

different operating levels. A DIP

switch on the back of the display and

programming unit enables burner

parameters to be configured (for

settings, see page 28).

A Reset button

B Decimal point

will be set if a display value

exceeds 99

C Memory LED

will be set if a value is saved

D Selection key (select)

Table of Contents

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