While this troubleshooting guide is applicable to most makes of rv gen sets there are many specific refer ences to particular onan models as these widely used rv generators are the brand we flight systems provide replacement control boards voltage regulators and test equipment the g man for.
Onan 5500 generator troubleshooting codes.
Know how to sustain maintain and repair common issues with the generator to minimize trips to the mechanic and maximize the running life of the most important equipment in the rv aside from the car motor.
So my rv generator is now flashing a 47 code.
Press stop once to cause the two digit second level fault code to blink.
Code 15 under frequency.
Can a onan 5500 watt marquis gold be converted to propane.
Pretty much everything i see on the interwebs is telling me ignition.
The only way to solve this fault code problem is to take the generator to a qualified onan dealer or repair shop.
Some say it could be the magnito some say brushes some say.
I took it to a cummins dealer and they inspected and repaired mine.
Following is a list of the cummins onan hgja fault codes.
Rv systems appliances.
Winnebago industries owner s forum.
Rv generator troubleshooting overview how does my rv generator work.
Onan generator code 36.
For example the relatively common code 36 would be represented by 3 flashes then a pause then 6 flashes then another pause before the cycle repeats itself.
Here was my complaint repair for genes codes 14 correction weak governor spring the spring cost me 2 18 and the labor 256 00.
The first set of blinks repre sents the tens digit and the second set of blinks the units digit of the fault code number.
This is the opposite of the above code.
Pressing stop again will stop the blinking the two digit code con sists of 1 2 3 4 or 5 blinks a brief pause and then 1 to 9 blinks.
I had the same codes thrown on my 5500.
For more info read our onan generator fault code 14 guide.
It starts and runs for sometimes 20minutes or maybe 5 minutes.
The odds are high that your rv generator is an onan cummins or original onan model.
Alternative sources for this code may be a lack of fuel or a clogged filter problem.
When it shuts off and i check the code it comes up 47.
It can be signaling a problem for the fuel pump clogged filter dirty carb and a lot more possibilities.
Onan 5500 code 36 fix.