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Posted on May 16, 2011

No power for the dacor pcor30s microwave. - Dacor PCOR30SS Microwave Oven

3 Related Answers

MicrowaveSvc

William Miller

  • 9179 Answers
  • Posted on Dec 21, 2008

SOURCE: Need help with DACOR Microwave model PCOR30S, w/the minute timer

This is a problem in one of the damper-related components, most likely the switch, but it may also be the motor or the damper door.

The damper is a door inside that opens or closes depending on cooking mode. If the controller senses that the door is not in the right position, it will shut down the cook cycle.

Sharp models (and Sharp models made for Dacor) stop after 59 seconds.

See the attached sample photo for a typical damper assembly.

We have a very close service manual and have uploaded it to our site here to help you.

You will need the
free Adobe Reader to view or print it.

If a switch is all you need, we offer a universal type for only $5 postpaid which you can order here.

If your model is PCOR30, and you need a new motor, the part number is 66756 and you can order it here.

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

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Michael Thomas

  • 3056 Answers
  • Posted on May 16, 2011

SOURCE: Dacor PMOR 3021S Microwave -

Hello there and thank you for choosing fixya
there may be a few reasons why this is happening but the most common issue with these is the internal fuse that is on the control board these do blow out over time and expecially if you have a power surge or a loss of power in the home
The repair for this is taking the outer cover off then on the right side as you are facing it there should be a control the fuse is located there now simply replace if blown ok?
if the fuse is good and you are 100% sure of this then you have a bigger problem which could be the power inverter (power supply ) these do go out but not as much
Also if the door switch is bad the unit will not run also ok so you will want to check this too ok?
if you need any further assistance feel free to contact be by posting me a comment here at fixya under your problem section ok?
Best regards mike

MicrowaveSvc

William Miller

  • 9179 Answers
  • Posted on Nov 26, 2011

SOURCE: My Dacor PCOR30 only works 58-59 seconds at a

Not likely.

This is a problem in one of the damper-related components, either the switch or motor or the damper door may be binding.

The damper is a door inside that opens or closes depending on cooking mode. If the controller senses that the door is not in the right position, it will shut down the cook cycle.

Dacor-branded PCOR30-series microwaves are just cosmetically altered versions of the Sharp R1870-series ovens.

These Sharp-made models stop after 59 seconds when there's damper toruble.

See the attached sample drawing below for a typical damper assembly.

We have the applicable service manuals for the Sharp models and have uploaded it to our site here and here to help you in disassembling and troubleshooting your Dacor version.

You can find the Dacor PCOR parts list here and you can order Dacor parts by part number here.

If a switch is all you need, we offer a universal type for only $7.50 postpaid which you can order here.

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

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Related Questions:

0helpful
1answer

My Dacor PCOR30 only works 58-59 seconds at a time. I've read this could be a control board issue (part No. 66660). Is this correct? Is there any other possible cause?

Not likely.

This is a problem in one of the damper-related components, either the switch or motor or the damper door may be binding.

The damper is a door inside that opens or closes depending on cooking mode. If the controller senses that the door is not in the right position, it will shut down the cook cycle.

Dacor-branded PCOR30-series microwaves are just cosmetically altered versions of the Sharp R1870-series ovens.

These Sharp-made models stop after 59 seconds when there's damper toruble.

See the attached sample drawing below for a typical damper assembly.

We have the applicable service manuals for the Sharp models and have uploaded it to our site here and here to help you in disassembling and troubleshooting your Dacor version.

You can find the Dacor PCOR parts list here and you can order Dacor parts by part number here.

If a switch is all you need, we offer a universal type for only $7.50 postpaid which you can order here.

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

b27054b.jpg
0helpful
1answer

Pcor30s shuts off at 59 sec mark. Do I need to take down to get to damper motor,switch and door? Is it on rt. Side? Thanks, rick

They're on the left side, and yes, you need to remove the oven from the wall, then take off the outer cover to get access.

This Dacor oven is just a cosmetically-altered version of the Sharp R-1870-series ovens.

So the installation instructions for the R-1870-series will help you get it down. They're here.

We have the R-1874 service manuals here and here, and the PCOR30 parts list here.
We're happy to help you with free advice and we'd appreciate your thoughtful rating of our answer.
0helpful
1answer

My unit stops every 58 or 59 seconds and I have to push the start button to get it to resume.

This is a problem in one of the damper-related components, either the switch or motor or the damper door may be binding.

The damper is a door inside that opens or closes depending on cooking mode. If the controller senses that the door is not in the right position, it will shut down the cook cycle.

Dacor-branded PCOR30-series microwaves are just cosmetically altered versions of the Sharp R1870-series ovens.

These Sharp-made models stop after 59 seconds when there's damper toruble.

See the attached sample drawing below for a typical damper assembly.

We have the applicable service manuals for the Sharp models and have uploaded it to our site here and here to help you in disassembling and troubleshooting your Dacor version.

You can find the Dacor PCOR parts list here and you can order Dacor parts by part number here.

If a switch is all you need, we offer a universal type for only $7.50 postpaid which you can order here.

We're happy to help you with free advice and we'd appreciate your thoughtful rating of our answer.
0helpful
1answer

Microwave wasn't heating properly and now the door won't open. The button you push to open the door usually has tension on it but now it has none.

You can remove the control panel assembly, then you'll be able to see the door opening parts.

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.

The Dacor PCOR30 is essentially a rebranded Sharp R-1874, so the relevant Sharp service manuals (here and here) will help you with disassembly if you need more help.

The Sharp manuals will not have the proper Dacor part numbers.

For that, see the Dacor PCOR parts list here.

Our favorite place to order Dacor parts is by part number from the Pros here.

We're happy to help you with free advice and we'd appreciate your thoughtful rating of our answer.
0helpful
1answer

The turntable is not working and the microwave is not heating the food now. its a dacor model PSCOR30S

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

Microwave Oven Basic Troubleshooting Tips

heatman101 ;;'';'
0helpful
1answer

The turntable quit turning and it won't heat anymore, yet it has power-the fan works and the display works

Hi,


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

Basic
Microwave Oven Troubleshooting Tips

heatman101

1helpful
1answer

Is there a reset button anywhere on this model microwave

No, but if you need t reset it just unplug it for an hour. Then you will be back to factory settings
2helpful
1answer

The microwave stops after 50-60 seconds regardless of the amount of time left on the panel

The PCOR30 microwaves are essentially a rebranded Sharp R-1870-series ovens.

This is a problem in one of the damper-related components, either the switch or motor or the damper door may be binding.

The damper is a door inside that opens or closes depending on cooking mode. If the controller senses that the door is not in the right position, it will shut down the cook cycle.

Sharp models stop after 59 seconds.

See the attached sample drawing for a typical damper assembly.

The service manuals that cover these models are here:

http://www.microwavedisplay.com/r1874_sm.pdf
http://www.microwavedisplay.com/r1870_r1871_sm.pdf
http://www.microwavedisplay.com/r1850_r1851_sm.pdf

The above manuals will not have Sharp part numbers, not the Dacor part numbers, but they should work, and you can order them from
the Sears Parts Directimage-4235112-10659157 site.

But if you're leery or unsure, you can look up the Dacor part numbers in the part list here, then order by part number from the Pros here.

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

microwavesvc_11.jpg
3helpful
2answers

Need help with DACOR Microwave model PCOR30S, w/the minute timer

This is a problem in one of the damper-related components, most likely the switch, but it may also be the motor or the damper door.

The damper is a door inside that opens or closes depending on cooking mode. If the controller senses that the door is not in the right position, it will shut down the cook cycle.

Sharp models (and Sharp models made for Dacor) stop after 59 seconds.

See the attached sample photo for a typical damper assembly.

We have a very close service manual and have uploaded it to our site here to help you.

You will need the
free Adobe Reader to view or print it.

If a switch is all you need, we offer a universal type for only $5 postpaid which you can order here.

If your model is PCOR30, and you need a new motor, the part number is 66756 and you can order it here.

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

7ca8da5.jpg
1helpful
2answers

Clock will run down to 1 second of the minute and microwave will stop

The surge probably didn't cause this. This common error indicates a problem in the convection damper circuit. It may be a defective damper switch, damper motor, or a jammed damper door. I have attached a drawing of a typical damper system. If you or a friend decide to work on it, we have *critical* safety, disassembly, and troubleshooting info at our site, which is linked at our listing here on FixYa: http://tinyurl.com/yzjozk You can order parts for Sharp models from Tritronics at http://www.wehaveparts.com.
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