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support@edgeovens.com Technical Support: +1 (724) 628 3050
SERVICE
LAMP INDICATION (FLASH) IGNITION STATE / FAULT CHECK / EXPLANATION
1 FLASH Pre-Purge Trial Valve purged prior to ignition trial.
RAPID FLASHES Trial for Ignition Oven attempts to light.
2 FLASHES Inter-Purge Secondary purge after initial light failure.
ON SOLID Run Mode Oven pilot has lit.
LAMP INDICATION (FLASH) IGNITION STATE / FAULT CHECK / EXPLANATION
1 FLASH No Flame During Trial Flame in site-glass? Check hose
connection, supply valve open?
2 FLASHES Flame Before Trial Debris stuck in the gas valve. Close supply
valve and correct.
3 FLASHES Pilot Valve Open Pilot Valve Coil disconnected or failure.
4 FLASHES Main Valve Open MC P9 disconnected or High Flame and
Bypass Valve disconnected or failure.
5 FLASHES Relay Output Fault Ignition Module is mis-wired, verify with IP-
IM connection diagram (Figure 4-45)
7 FLASHES Flame Loss Clean the Optical Flame Detector.
8 or 9 FLASHES Internal Error Ignition Module must be replaced.
GREEN LED INDICATIONS OF NORMAL OPERATION
TROUBLESHOOTING
G2 DIAGNOSTICS LAMP (CONTINUED)
There is a one-second pause after each ash sequence.
NOTICE
RED LED INDICATIONS OF ERROR CODES (100% LOCKOUT)
LAMP INDICATION (FLASH) IGNITION STATE / FAULT CHECK / EXPLANATION
1 FLASH Flame Present Standby Standby
2 FLASHES Valve Sense Standby Standby
3 FLASHES Retry Standby
ON SOLID Freq/Volt Standby Inspect ground connections to the Burner,
Ignition Module and Transformer.
ORANGE LED INDICATIONS OF STANDBY OPERATION
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