NUMBER OF LED FLASHES
INDICATES
POSSIBLE CAUSE
3 Flashes
Ignition system has locked out.
1.
Ignition module could not
“Prove” flame after three tries for
ignition within the lockout time
timing provided.
A.
Check for gas supply to
burner.
B.
Check for spark to ignition
electrode.
1)
Check spark gap (gap
should be 1/8").
C.
Check for flame current in
flame sense wire (0.000001
Amp Min. DC) using FC
designated terminals.
1)
Check burner
adjustment (air/gas).
NOTE:
If A thru C check
out, replace ignition
module.
4 Flashes
Internal board problem.
1.
Ignition module malfunction.
Remove power from “R” terminal
for five seconds then reconnect.
If fault remains, replace ignition
module.
SG4 & SG6 Series Full Size Gas Convection Ovens - TROUBLESHOOTING
F35626 Rev. B (1118)
Page 56 of 56
