Question about Microwave Ovens

1 Answer

Sharp microwave model R-395F(S) bought in NZ. 1100W about 30litre. Problem from new, display weak but main problem as some buttons work some don't work and you have to push stop a few times before it works. Was repaired twice under warranty and once just out of warranty. What is the problem? Cheers Lindsay

Posted by on

  • dryseal123 Dec 02, 2008

    Question: I have pulled apart the front panel. The keypad is a self adhesive sticker with circuit on back. Are you saying that I should unstick the pad and clean the back of it? This was done previously and they replaced the keypad once. Could it be a circuit board problem perhaps? Cheers Lindsay

×

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that gotĀ 5 achievements.

    Governor:

    An expert whose answer gotĀ voted for 20 times.

    Scholar:

    An expert who has written 20 answers of more than 400 characters.

  • Expert
  • 107 Answers

Hi Lindsay
Sound like you need a new key pad if you have some handy man around you you can replace it, It require dismantle the front key pad remove electronic part and clean then reinstall properly the key pad itself about $40.00 Aus
Let me know if you need part number for that key pad
Cheers

Posted on Dec 02, 2008

  • Quang Viet HUYNH
    Quang Viet HUYNH Dec 02, 2008

    No you can not clean that film the contact are inside that film you should replace that part after you unstick the pad it call itself GRAPHIC SHEET and the part you should replace is MEMBRANCE SWITCH part number is QSW-KA023DRZZ

    Howlong ago they replaced for you depend how often do you use your MWO, howmuch it vaporised the hot air can get into this membrance if it still new then you should replace the rubber connector I will attached the files the item 3-5 part No. QCNC-A017WRZZ it cost about S15 Aus or replace both

    Let me know how you do

×

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
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.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

How do I use the grill function on my new microwave?


I've had an Emerson microwave/grill for about 5 years now and love it!! To use the grill function you just hit "grill/combo" then hit the buttons up above the grill/combo button for however many minutes or seconds you want, then hit "Start" button. make sure your using a metal dish.

Feb 20, 2016 | Emerson Microwave Ovens

1 Answer

In oven the start button is not working


see the details and fix it. God bless you
Touchpad and Control Panel If the microwave buttons don't work the touchpad and control panel assembly are probably defective.

Touchpad If the microwave buttons don't work the touchpad might be at fault. Generally speaking, if the dishwasher display is working and some of the buttons respond correctly but some don't, the problem is with the touchpad.

User Control and Display Board If the microwave buttons don't work the main control board is most likely defective and will need to be replaced.

Main Control Board If the microwave buttons don't work the main control board is most likely defective and will need to be replaced.
11_16_2012_1_04_07_am.gif

Nov 15, 2012 | Whirlpool Microwave Ovens

1 Answer

My microwave keypad wont work the light is on and the reading says please touch clock and set time of dry


SEE THIS CAUSES AND FIX IT. God bless you
Touchpad and Control Panel If the microwave buttons don't work the touchpad and control panel assembly are probably defective.

Touchpad If the microwave buttons don't work the touchpad might be at fault. Generally speaking, if the display is working and some of the buttons respond correctly but some don't, the problem is with the touchpad.
ser Control and Display Board If the microwave buttons don't work the main control board is most likely defective and will need to be replaced.

Main Control Board If the microwave buttons don't work the main control board is most likely defective and will need to be replaced.

10_2_2012_12_33_23_pm.gif

Oct 01, 2012 | Kenmore 80809 Microwave Oven

1 Answer

I have GE JVM1540DN1BB microwawe. It beeps all the time and says "keypad sorted" and service needed. The beep sound is annoying and it beeps every 30 seconds


see this causes and fix it. God bless you
Touchpad and Control Panel If the microwave buttons don't work the touchpad and control panel assembly are probably defective
Touchpad If the microwave buttons don't work the touchpad might be at fault. Generally speaking, if the display is working and some of the buttons respond correctly but some don't, the problem is with the touchpad.
User Control and Display Board If the microwave buttons don't work the main control board is most likely defective and will need to be replaced.

Main Control Board If the microwave buttons don't work the main control board is most likely defective and will need to be replaced.

10_2_2012_12_19_39_pm.gif

Oct 01, 2012 | GE Microwave Ovens

1 Answer

Maytag microwave keypad


see this causes and fix it. God bless you
Touchpad and Control Panel If the microwave buttons don't work the touchpad and control panel assembly are probably defective.

Touchpad If the microwave buttons don't work the touchpad might be at fault. Generally speaking, if the display is working and some of the buttons respond correctly but some don't, the problem is with the touchpad.

User Control and Display Board If the microwave buttons don't work the main control board is most likely defective and will need to be replaced.

Main Control Board If the microwave buttons don't work the main control board is most likely defective and will need to be replaced.

10_1_2012_10_13_41_pm.gif

Oct 01, 2012 | Maytag MMV4205 Microwave Oven

1 Answer

Troubleshoot maytag keypad control board


see this causes and fix it. God bless you
Touchpad If the microwave buttons don't work the touchpad might be at fault. Generally speaking, if the display is working and some of the buttons respond correctly but some don't, the problem is with the touchpad.
User Control and Display Board If the microwave buttons don't work the main control board is most likely defective and will need to be replaced.


10_1_2012_10_15_39_pm.gif

Oct 01, 2012 | Maytag Appliances Over-the-Range Microwave...

1 Answer

Hello,i have microwave KHHS179LSS-2. Display indicate code F7. I check magnetron thermostat resistance is 0 ohms. I replace 1100W inventor. Microware stil indicade code F7. Thanks for you help.


From a similar model's tech sheet (and yours should have one hidden inside):

F7
Power to magnetron interrupted
1. Unplug microwave oven or disconnect power.
2. After 40 seconds, check to see whether this solves the problem.
3. Check resistance of the magnetron thermostat.
4. Check the magnetron. See this file for details.
5. Check wiring to the 1100W inverter and control system. See "Checking Inverters"
6. Check operation of all interlock switches. See this text file. Check door, hinge and cavity front alignment. Adjust as needed.
7. If switches operate correctly, replace 1100W inverter.
8. If problem persists, replace electronic control.
9. Plug in microwave oven or reconnect power.

You can find helpful exploded view diagrams and order parts by entering your full model number (KHHS179LSS2 without dashes or spaces) from the tag on the oven here.

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

Nov 25, 2010 | KitchenAid Microwave Ovens

1 Answer

The Display is Dim. Hard to read the numbers.


I have the same model and problem. The time display is totally unreadable. Looking for a solution as well. I suspect given the cost (I believe around $60), it's time for a new one. Anyone have any suggestions or easy repair ideas?

Mar 12, 2009 | Sharp R-314FS Microwave Oven

1 Answer

Sharp Carousel R-395F(S)


We repair those for US and Canadian customers for $39.95, but in the UK you can contact Quality Electronic Repairs. I think they repair these.

If you want us to do the work for you, you'll need to add $15 for extra shipping and as much as $39.95 for other countries.

Feel free to contact me directly (and please remind me of your full model number) for more information & help or see our Web site.

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

William E. "Ed" Miller, AS-EET
prototech@usa.net
http://www.microwavedisplay.com

Feb 02, 2009 | Microwave Ovens

Not finding what you are looking for?
Microwave Ovens Logo

Related Topics:

486 people viewed this question

Ask a Question

Usually answered in minutes!

Top Microwave Ovens Experts

William Miller
William Miller

Level 3 Expert

9042 Answers

Gerry Harvey
Gerry Harvey

Level 3 Expert

1456 Answers

yadayada
yadayada

Level 3 Expert

70387 Answers

Are you a Microwave Oven Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...