Onan Diesel Rv Generator Overheating

Here is a representation of the tag on onan qg 4000.

Onan diesel rv generator overheating.

Rv generator handbook the rv generator handbook contains basic information that will allow you to use and maintain your new generator. The overheat would not happen until about 2 3 hours of operation and i only had to have one ac running so it wasn t near full load 12 5kw. The odds are high that your rv generator is an onan cummins or original onan model. Note the highlighted letter code in this case p which denotes the specification type of the particular generator which can then be referred to as spec p.

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. If your onan generator runs fine then stops this is likely the free simple fix. You have a possible short circuit and it is a problem you should not deal with yourself. Onan cummins microquiet generator has a hidden defective part.

This handbook is a general supplement to the more specific information contained in the operator manual that comes with every new cummins generator. Each cummins generator has a model spec number description which is shown on the serial number tag attached to the generator. Though diesel generators are known for their efficiency and long life span they can also undergo different problems being a mechanical equipment like generator overheating wear tear lubrication loss and decrease of overall efficiency overtime. The onan power generator is a solid machine specifically designed to meet the energy demands of the average house owners as well as rv enthusiasts.

Code 82 exhaust gas temperature shorted. Onan 12 5kw generator overheat fix i hope my issue had been an overheat shut down with attendant single blink code and no secondary code. It is best if you take your generator to your local onan dealer to have them repair the problem. Your local authorized onan dealer has the tools and expertise to fix this issue for you.