Instruction manual

3266

Faults / Solutions

10.1.1 Operating faults

In digital applications the burner goes in lock-out after 4 flame fail-

ure (for flashing frequency See “Fault diagnostics” on page 22).

Key for reset button color

(-) –OFF

R –RED

Fault Possible cause

Digital

fault

diagnostics

Solution

The burner goes into

lockout mode during

operation.

Flame failure. R,(-),R,(-)

Fast blinking

Clean or replace the flame detector.

Replace the dirty or deteriorated nozzle.

Check the efficiency of the flame detector.

Check the efficiency of the piston on the pressure

adjuster.

Check the efficiency of the pump cut off valve.

WARNING

The manufacturer cannot accept responsibility for

any damage to persons, animals or property due

to error in installation or in the burner adjustment,

or due to improper or unreasonable use or non

observance of the technical instruction enclosed

with the burner, or due to the intervention of un-

qualified personnel.