Question about Panasonic NN-T994SF Microwave Oven
The time set does not complete cycle...microwave stops within seconds of set time...what do we do?
You didn't mention your brand or model number, but I'll assume it's a Panasonic since you posted this under a Panasonic category.
See if this describes what's happening:
Otherwise, if the digital programmer circuit / controller does not get a feedback signal from the inverter for a period of 3 seconds, the controller will stop the cook cycle.
If it stops after 7 seconds, it has a problem with the inverter.
If it stops at 16 seconds and is a sensor model, it probably has a defective humidity sensor.
If it stops after 22 seconds, that means the controller has detected a problem, usually a problem with the inverter, controller, magnetron, or a bad connection from one or the other.
Display codes H95, H97, H98 or H99 mean that there's a problem with your inverter, magnetron, or digital programming circuit.
That may be a loose connection in the wiring between the inverter, magnetron, and/or control board, or maybe one of those components has failed.
Due to the lethal voltages used and produced in inverters, I do not recommend that an inexperienced person work on these.
You can find an authorized Panasonic servicer here.
In Canada, you can find an authorized Panasonic servicer here.
We're happy to help you with free advice and we'd appreciate your thoughtful rating of our answer.
Posted on May 28, 2010
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Posted on Jan 02, 2017
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