Baso BG1600M Installation Instructions Manual page 10

Continued
from previous page
Pilot is lit
Main burner
Yes
failed to turn
on?
No
Yes
After main is
lit, do valves turn off
and start new
cycle?
No
Control is
operating
normally.
10 BG1600M Intermittent Pilot Ignition Control with Rollout Switch Installation Instructions
24V between
MV and MV/PV
terminals?
Replace
module.
Pilot flame in
Yes
contact with spark or
sense electrode?
Two rod
flame sense?
Check wiring electrode
to SENSE terminal.
If OK replace module.
Figure 4: Troubleshooting Flow Chart (2 of 2)
Yes
Gas at main
burner?
No
Adjust pilot flame size
and position, or replace
pilot burner or main burner.
Adjust pilot flame size or
No
Yes
Replace
No
module.
Yes
No
Check that shutoff valves are on.
Check wiring to main valve.
Yes
Check tubing is clear.
If all OK replace main valve.
electrode position.