S
ERIES
E
VEN
‐
T
UBE
36
J
ULY
/25/2012
Maintenance & Trouble Shooting
Trouble shooting continued…
Burner Does Not Light
•
Is spark visible through site glass during ignition trial? If no, further electrical checks by a
qualified service person are required.
•
Check to see if gas lines were properly purged of air.
•
Check inlet and outlet gas pressure during ignition period.
•
Check for proper orifice and air plate.
Burner Does Not Stay Lit
•
Check ground wire continuity.
•
Check insulation on the igniter leads.
•
Measure flame signal current; it should be between 2 to 6 micro amps dc. Minimum 0.8
micro amps.
•
Clean flame rod if necessary.
•
Replace module if necessary.
