Viessmann Vitoplus 300 - Adjusting the Standard Burner Settings

Yes
The air pressure
switch responds
No
After approx. 51 s Check the air
pressure switch,
cables and plug-
in connections
Fault
F5
Yes
Ignition and oil
pump motor start
No
Check the ignition
module and oil
pump motor,
cables and plug-
in connections
Yes
The solenoid
valves open
No
Fault Check the oil sup-
ply; check the so-
lenoid valves
F4
Yes
Flame signal pre-
sent
Symbol A
No
Fault Checking the
flame monitor
F4
Yes
Burner in opera-
tion
Adjusting the standard burner settings
Standard burner settings
Note
Check that the service instructions are valid for the relevant burner (see applic-
ability on the last page and the serial no. on the boiler type plate).
Further details regarding the individual steps (cont.)
11
Initial start-up, inspection, maintenance
5692 536 GB