Question about Kenmore 80412 Microwave Oven
Trying to put glass back into the door.
Have issue no power all the way fuse not burnout still got no power.
Posted on Dec 07, 2013
The F9 error code indicates a failed inverter. If resetting the unit does not help you will need to have the inverter & harness checked.
This can sometimes by caused by a power surge or glitch through the electrical lines.
You can sometimes clear this fault by completely unplugging the microwave for 1 minute.
Plug it back in and see if the fault code returns.
If it does, then you have an internal component failure that will need to be serviced by a technician.
Microwaves must be serviced by technicians due to the inherent dangers involved in repairing these appliances.
Internal capacitors can retain a lethal electrical charge even though the unit is completely unplugged.
A microwave radiation leakage test must be performed on the unit following any internal component repair.
It does not ALWAYS indicate a inverter control board problem however in other brands/models.
LG's service manual (for an example) suggests the f-9 code could be due to line voltage, magnetron, inverter module, "Relay2", or a loose connection between door/magnetron/control pcb.
Other indications might help narrow down these choices before having to pull out your multimeter and crack open the microwave case.
For example, if the microwave works, but heats slowly, then the troubleshooting manual narrows your choices down to magnetron or line voltage problems, and pretty much rules out the other possibilities.
Thanks for using FixYa - a 4 THUMBS rating is appreciated for answering your FREE question.
Posted on Sep 23, 2010
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Feb 18, 2015 | Maytag Microwave Ovens
Dec 19, 2014 | Kenmore Microwave Ovens
May 23, 2014 | Frigidaire Microwave Ovens
Jan 20, 2013 | Microwave Ovens
Apr 29, 2012 | Kenmore Microwave Ovens
Feb 18, 2010 | Kenmore 62622 Microwave Oven
Jul 30, 2009 | Microwave Ovens
May 14, 2009 | Kenmore 62702 Microwave Oven
May 12, 2009 | GE JVM1490 Convection/Microwave Oven
76 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: