Why is my Onan generator light blinking?
The genset controller provides extensive diagnos- tics by causing the status indicator light on the Con- trol Switch to blink in a coded fashion. Following a fault shutdown, the indicator light will repeatedly blink 2, 3 or 4 blinks at a time. Two blinks indicates a low oil pressure fault.
What does Overcrank mean on an Onan generator?
Starter Overcrank Protection is a built in timer to prevent burning up the Starter by engaging longer than 30 seconds. Once you engage the starter and the unit does NOT start, after 15 to 25 seconds the starter will disengage. You then have to wait a few seconds and retry.
What does Overcrank mean on a Onan generator?
How long can you run a Onan generator?
8 to 20 hours
Depending on the model, the average safe length of time for a portable RV generator is 8 to 20 hours. RV generators can run for days on end if they are maintained properly. Depending on the generator type, you can keep them running for a few hours or a few days.
What does rpm sense loss mean on generator?
It’s a CRANKING alarm, which means that the alarm occurred during a crank cycle, NOT while the unit was actually running. This is usually caused by a couple of simple things. 1. The battery is bad, dead, not connected properly, or has loose or dirty terminals.
What does overspeed mean on a Generac generator?
The flashing overspeed alarm is a voltage production issue not engine RPM issue. If the light were solid, that would be for a high engine RPM alarm. This is normally an issue on older units when the brush pack to slip ring mating surface becomes dirty and the resistance goes up.
What does the 3 blinks on the Onan genset mean?
The 3 blinks is a primary code signifying that the controller has set a secondary code. We need to see what that secondary code is. Go to the genset and use the switch on the set itself. Press ‘Stop’ 3 times within 5 seconds. The light in the switch will start flashing.
How can I Stop my Onan genset from starting?
Go to the genset and use the switch on the set itself. Press ‘Stop’ 3 times within 5 seconds. The light in the switch will start flashing. If the light flashes 3 times, pauses for 3 seconds, and flashes 3 more times, press and immediately release ‘Stop’ one more time.
How to tell if Onan generator is going faster than 3, 400 rpm?
3 flashes, a pause and then one flash tells you that your Onan generator is going faster than 3,400 rpm. The trick here is to make sure you do not confuse 13 with 31. You can double-check by pressing the stop button 3 times in 5 seconds.
How to check for Nan code on Onan generator?
All you have to do is follow these simple steps and you should be fine: Locate the primer button. This doubles as the start and stop button on your generator Run the generator for 15 minutes to see if the code has been cleared. If not, then you may need the help of a qualified nan repairman to fix the problem