20 Most Recent Kenmore 80809 Microwave Oven - Page 3 Questions & Answers

Hi,
Here is a tip that will help you to figure out what is wrong with yourMicrowave Oven....

Microwave Oven Basic Troubleshooting Tips

heatman101

From the factory manual here:

SPECIFICATIONS
Rated Power Consumption ..............1700W maximum (Microwave oven+Cook top lamps+Ventilation fan)
Microwave Output ...........1100W (IEC60705)
Frequency ....2,450 MHz ±50 MHz
Power Supply .................120 VAC, 60 Hz
Rated Current ................14.5 Amp. (Microwave oven+Cook top lamps+Ventilation fan)
Magnetron Cooling .........Forced Air Cooling
Rectification .Rectification Voltage Double Half-Wave
Door Sealing ..................Choke System
Safety Devices ...............Magnetron Thermostat: Open at 145 °C ±5 °C
Close at 60 °C ±5 °C .....................Oven Thermostat: Open at 110 °C ±5 °C
Close at 0 °C ±5 °C ......................Fuse(20A)
Magnetron ......................2M282J (Toshiba)
Cook top Lamp ...............130 V, 35 W (Halogen)
Cavity Lamp ...................130 V, 35 W (Halogen)
Timer ..............................Digital,up to 99 min.(in each cooking stage)
Tray ..............Tempered Safety Glass
Overall Dimensions ........2915/16"(W)x167/16"(H)x153/8"(D)
Oven Cavity Size ...........231/2"(W)x10"(H)x141/2"(D)
Effective Capacity of Oven Cavity ....2.0 Cu.ft.
Accessories ..Owner 's Manual &Cooking Guide, Installation Manual,
Exhaust Adapter, Exhaust Damper, Mounting Kit and Filter,
Rotating Ring Assembly, Glass Tray, Metal Rack, Guide Tray.

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unplug microwave and remove old bulb for size and wattage. it should be easy to access.

Hi,

That is not that hard to fix and you can easily buy the parts yourself online...Here is a tip that will help you with the online buying...How to Buy Appliance Parts Online

Here is one site that I recommend

http://ping.fm/zJDAM

heatman101

If everything works, but the microwave oven does not heat, this is commonly caused by a failed magnetron and NOT a fuse. The magnetron is the heart of the microwave oven and it produces the RF energy that is used to heat your food. In order to replace a defective magnetron, you will need to consider the following:

1. You will need to uninstall the oven from over the range in order to replace the part (you will need to do this anyway, if you decide to buy a replacement oven).
2. Ensure the oven is UNPLUGGED before servicing anything inside the cabinet and remove the exterior case in order to access the magnetron. There are several websites that you can use that illustrate how the oven is assembled:
searspartsdirect.com pcappliancerepair.com appliancepartspros.com Repairclinic.com is another site that is a great parts resource, but usually doesn't have a well defined component breakdown illustration.
NOTE: If you've never repaired an appliance on your own before, a microwave oven is usually not a recommended appliance to start with. Some models can be rather involved in taking apart.
3. The magnetron replacement cost will depend upon the model number, but generally costs around $100. 4. Some model microwave ovens have a thermal cut-out (TCO) associated with the magentron circuit, and/or oven cavity. If these small thermostats trip, they usually shut-down the entire oven. The lights would not work and the carousel would not turn. You will need to remove the thermostat from the oven (if equipped) and take a resistance check across the component terminals to determine if it is good or not. A low resistance reading indicates a good thermostat. An infinite reading, indicates a blown thermostat and needs to be replaced. The average replacement cost is about $10. I would recommend you check any fuses associated with the oven before assuming the magnetron has failed.
Review the parts illustrations at the recommended websites to identify and locate parts, and to see if this is something that you may be able easily take apart and reassemble.
If you have any questions, please post back with your complete MODEL NUMBER and let me know. I hope you find this information helpful.


CAUTION: DO NOT operate a microwave oven with the exterior cover off. The voltage inside the High Voltage network where the magnetron is installed can exceed 3,000 volts!

Hi,
Here is a tip that will help you to figure out what is wrong with yourMicrowave Oven....

Microwave Oven Basic Troubleshooting Tips

heatman101 ';

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Hi,
Here is a tip that will help you to figure out what is wrong with yourMicrowave Oven....

Microwave Oven Basic Troubleshooting Tips

heatman101

Hi,

It probably cannot be economically fixed...

Here is a tip that will help you to figure out what is wrong with your Microwave Oven....Microwave Oven Basic Troubleshooting Tipsheatman101

Yes you are right! the magnetron has gone and produces a odour that is very distinctive when this happens. The fact you got 30 years out of it is excellent and yes it is time to replace.

magnetron tube might be gone bad.

The most likely problem is with the control panel - it is faulty. Check with the manufacturer to see if your microwave is still under warranty. Kenmore recommends taking the device to an authorized service center for the repair, because microwaves can be dangerous to disassemble.

The first thing I would suggest is a hard reset. Unplug the unit for a minute or so. Then plug it back in, set the clock and try again.

If that doesn't work, leave it unplugged for about 5 minutes.

If it still doesn't work, it may be a controller issue which can be repaired.

We're happy to help you with free advice and we'd appreciate your thoughtful rating of our answer.

The first thing I would suggest is a hard reset. Unplug the unit for a minute or so. Then plug it back in, set the clock and try again.

If that doesn't work, leave it unplugged for about 5 minutes and try again.

If it still doesn't work, then your membrane keypad has failed.

If the keypad is available separately and you (or someone you know) might want to replace it yourself, I have uploaded a handy guide with pictures showing you what's typically involved.

If this model's keypad is not available separately, you would need to order the control panel frame, which comes with a new keypad.

In this case, you simply move your circuit board into the new frame. That is a simple do-it-yourself job.

At our Web site, we have a video available showing how to remove a typical over the range control panel assembly in under 5 minutes.

Then you unplug the keypad (as per the photo below) and move the circuit board into your frame.



Some connectors on the relays may have a lock:



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did you blow a fuse or have a breaker go out?

if the food is not getting warm at all the noise you are hearing most likely is the magnetron trying to start ,but has failed... it is located behind control panel and usually requires disassembly of the cabinet to repair ..parts can be obtained for this unit from sites such as www.sears .com and then click up top on the parts direct link or go to www.repair clinic.com to get parts for unit
good luck to you have your full model number for entry on them sites...

Try cleaning the tray and the wheel assembly.