20 Most Recent Onan CUMMINS 4.0 KYFA/6747 - Cummins MicroQuite Generator, 4000 Watt, Gas C.A.R.B. 4.0 KYFA/6747 Questions & Answers

check for a faulty sump oil switch . check for faulty coil ( magneto on the flywheel) as the time it runs suggests that it is breaking down internally.

Check the entire fuel system, pump pressure, carb bowl for dirt, carb jets clear. fuel filter. Do a compression or leakdown test on the cylinder.

Did you get this fixed? this is an old post. If not visit www,advanced-power-technologies.com (Cert Cummins Dealers) They can answer your questions. Most likely, rotor slip riings, brushes, control board (if no stator output)

If it is backfiring even during idle, there are a couple of possible issues. Check the obvious and least expensive first. Make sure you have correct OEM spark plugs, check ignition wires. Then check the ignition coil and trigger module, there is a procedure for doing that in the Cummins Onan manual. A manual can be obtained from http://www.advanced-power-technologies.com/ or local Onan RV dealer. This will give you the ignition coil resistance and the ignition module resistance. Also has anyone messed around with the carb, or has it sat for long periods, too lean a fuel mixture can cause backfiring. Good Luck ;)

It is a screen on the muffler output, also remove the plug on the bottom of the muffler to remove carbon

Some Onan 4KW do not have auxiliary battery charge windings and rectifier. Are you sure you have one? If not you will need and external charger

Model spec number? be more specific please

Which motor, which generator model and Spec

Did you get this fixed? this is an old post. If not visit www,advanced-power-technologies.com (Cert Cummins Dealers) They can answer your questions.

You may have dirty rotor slip rings, or bad brushes. Field voltage must be maintained. Check those first

Contact www.advanced-power-technologies (Cummins Dealer) with exact model and spec number. Also there are cold weather options, and cold weather models. Many people buy the RS units of the net, only to find they have been stuck with warm weather models, and they don't start. Does it show a code, or a code 45.

What model? Please be more specific.

Again, what generator model? Onan have thousands. Be more specific please.

Yes

No one gives sizing. https://generatorguru.com/spark-plug-27901063/ https://www.google.com/search?q=united+power+generator+Model+GG2900+parts ..

https://cleanestor.com/how-to-clean-up-freon/?expand_article=1 This should help

No connecting to your utilty company in South Africa. Just FYI, we are a North American site and my not always have the answer, in this case we do Https://www.facebook.com/ConlogSolutions/posts/im-having-a-rf-con-error-cant-do-anything-on-the-gadget-please-help-on-how-to-re/962048393965724/ Quoting from link above: "Conlog Hi Ola-daniels, Please see below steps to assist with RFCON error : * Press the Back arrow on the keypad - this step is to refresh the UIU ( the device) * Type # 75 # - this is to check the signal strength If it does not go back to the normal display *Type # 80 # - this is to refresh the meter Then lastly you can repair the meter and the UIU by # 36 # The above steps will work better if you are outside the house because the meters uses the radio frequency connection The above error will occur in instances of bad weather conditions or if there is load shedding or power failure If the problem persists after trying the above you may contact the municipality or the service provider."

SOLVED: How do I clear up the rf con error on my meter ...

https://www.fixya.com > ... > The

May 7, 2020 - How do I clear up the rf con error on my meter because I want to ... Https://www.facebook.com/ConlogSolutions/posts/im-having-a-rf-con-error- ... Hi Ola-daniels, Please see below steps to assist with RFCON error : ... shut down the energy alimentation for 2 minute ,but if the defect persist error it show again. SOLVED: Pole meter conlog rf con meter keep on freezing ... Jan. 10, 2017 Meter reading shows rF CON instead of units available - Fixya Jun. 24, 2018 SOLVED: Good day my conlog ip54 elecricity meter showd ... Oct. 6, 2018 SOLVED: Rf con error - Fixya Jun. 20, 2020 More results from www.fixya.com

Please Help With My Conlog Prepaid Meter - Technology ...

https://www.nairaland.com > please-conlog-prepaid-meter

Aug. 6, 2020 - ystar: If the conlog meter is showing rf-Con, it means power supply doesn't reach the meter at all its either Loss of phase from the transformer or a loose contact ... How Do I Load The Activation Token On My Conlog Prepaid ... Mar. 17, 2020 I Need A Technician To Fix This... - Nairaland / General - Nigeria Jul. 22, 2019 I Need Number Codes To Reset Memmcol Prepaid Meter ... Jan. 11, 2019 More results from www.nairaland.com

Consult a qualified electrician.

Your instruction manual should have that information. https://www.manualslib.com/