American International PG10*50-130-2NV or 2PV Manual Do Utilizador
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TROUBLESHOOTING
Ignition Control Module (ICM) LED Error Codes: (Flashes visible through viewport in access door)
FLASHES
INDICATED PROBLEM
CONTROL REACTION
1
Pressure Switch Closed
SC*
2
Pressure Switch Open
SL
3
Failed Ignition
SL3
4
Gas Valve Hardware Fault
SL
5
Flame Sense Hardware Fault
SC
6
False Flame
SL**
8
Ignition Control Hardware Fault
SL
9
Ignition Control Software Fault
SL
Rapid
L1 Polarity Detection
SC
SL (Soft Lockout): Control Automatically resets after 60 minutes.
SL3 (Soft Lockout/Hard Lockout): Control automatically resets after 60 minutes, with a maximum of 3 resets, followed by hard lockout requiring service.
SC (Self Clearing): Control will function normally as soon as it no longer detects the previously indicated fault.
* when pressure switch or blower relay opens
** when fl ame is no longer sensed.
SL3 (Soft Lockout/Hard Lockout): Control automatically resets after 60 minutes, with a maximum of 3 resets, followed by hard lockout requiring service.
SC (Self Clearing): Control will function normally as soon as it no longer detects the previously indicated fault.
* when pressure switch or blower relay opens
** when fl ame is no longer sensed.
† Blower Isolation Relay is used on models 150,000 BTU/Hr and above.
Note: If unit goes into a soft or hard lock-out the ignition control module can be reset by cycling power to the water heater.