Viessmann MatriX Service Instructions Manual page 32

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

Hide thumbs Also See for MatriX:

Table of Contents

Initial start−up, inspection and maintenance

Gas burner control unit

Fault memory

The most recent six faults are saved and may be scanned.

The order of scans ranges from the most recent to the previous fault codes.

This display will be terminated if no key is pressed within 20 s.

Operating display

Status Service

Operating display

(cont.)

Simultaneously press the reset button and a

Last fault

Press S

The six most recent faults

Press S

Table of Contents

Vmiii