20 Most Recent Sharp R-316FS Microwave Oven 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
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Door catches.

One of the latches may be damaged or misaligned and is not lifting the other latch clear of the housing. Remove from any power source, remove the cover of the cabinet. Slacken off the clamp mechanism and ease the clamp over the guide to allow the door to open. When the door levers are in place, the door may be easily adjusted by slackening off the screws that clamp the door catch/actuators in place whilst holding the door closed and then tightening the screws. The rear of the door may be adjusted by slackening the lower door hinge screws and adjusting as required.
I hope that helps.

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,
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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Remvoe the panel and see if there is any infestataion of cockroaches or insects into the display panel. if so remove and clean the bord properly using some petrol and a brush. make sure you do not damage the display or the board. Now check for any dry solder on the printed board , if bad do a touch up solder on the suspected dry points. check for the filter capacitors of the power supply and the regulators.
Check votage to the mP , solder the crystal and check.

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

Microwave Oven Basic Troubleshooting Tips
http://www.fixya.com/support/r5508031-microwave_oven_basic_troubleshooting

heatman101

We see (and repair) this a lot. The problem is on the control panel, which we regularly repair nationwide by mail for $39.95 postpaid with a one year guarantee.

Feel free to contact me directly with your brand, full model number and symptoms.

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

William E. Miller
[email protected]
http://www.microwavedisplay.com

We regularly repair microwave displays & control units for customers nationwide $39.95 with a one-year guarantee.

Be sure to mention your full model number.

Remove cover. Check that the fuse is good, if it is good, check power from power supply to main board.

You have burned micro switches in the door safety interlock system. I have answered this question dozens of times here - i am surprised this answer didnt come up when you searched your problem.

There are two reasons for the heat to not come on when everything else works ... three actually, the third is expensive.

1) the capacitor has failed - dont try to service this unless and until you understand the dangers associated with this repair.

2) burned safety door switches

3) failed magnatron (they rarely fail)

remove the cover - find the door switch. Test them. With the door closed, the switches should read closed. If they read open (because they are burned because you open the door when the oven is operating) the oven doesn't know the door is closed so it will not turn the mangatron on - no magnatron - no heat.

I hope this informaation helps you ...

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first remove the outer cover by removing the screws at the back.then u should see a screw behind the control board that holds it.remove that screw and the control board comes out.disconnect the wires from control board and remove remove the panel assly.then remove the screws that hold the control board to the panel.