Jenn-Air WW27430P Stainless Steel Electric Double Oven - Answered Questions & Fixed issues

We have similar Jen Air double oven and with the same problem but only on the lower oven. The doors are interchangeable and the top door fits fine but the lower door will not close completely at the top. It does turn out the light but has never cooked properly. I checked with several appliance repair shops and the hinges are not adjustable, but since one door closes and our other doesn't it is not a hinge problem, just a defective design.

We let this go too long and are out of warranty so I doubt Jennair is going to do anything. I hope someone post a solution but it is clearly not problem with the henges but with the receptacle they go into.

Capacitor C3 a 68uf 35v could be faulty. Check this link out if you wish to attempt a repair - http://www.badcaps.net/forum/showthread.php?t=7902

can't help you with the noise. The knobs should only go back on one way - look at the shaft that the knob goes on, and it should not be a perfect cirlce - one side is flat. The knob should be the same way. Match them up, and push the knob down.

The display sits on a circuit board. Pull the board out and replace capacitor C3. It is 68 micro farads. I used a 47 from Radio Shack and it works great. If you can find a 68, that would be ok too, of course!

Hi

It could be a gone element, burnt switch, thermostat, or oxidized connectors that push onto the element. Dead element is most common cause. All these can be tested with a multimeter on the low resistancerange. If you're able to make sure it's fully unpowered, it's not hard to check which the problem is and replace.

Please check this links to troubleshoot your problem:-

http://www.partselect.com/range-stove-oven+repair+repair.htm

http://www.selfhelpandmore.com/appliances/how-to-fix-your-electric-oven.php

Hi Sir!

This is Alpug.

Is this question intended to a particular expert that answered your question before?

I want to help sir! May I know the parts of Jenn-Air WW27430P that are you looking for?

Please post back!

This would indicate the actual display of your oven is failing, it does happen, sometimes they last for 30 years, sometimes as little as a year...

Is this a Jenn-Air WW27430P as indicated?

Please reply and confirm and I can find the part for you.

Thanks
Tim

Looking at the schematic I see 2 possibilities:

1. I think the most likely cause is a failed "limit switch" aka "thermal fuse" aka "temperature cutout". For each oven there is a limit switch that feeds power to both elements. So the upper limit switch is probably tripped which would kill power to the upper bake and broil elements. The limit switch is usually located on the back wall of the oven cavity.

2. There are a relay board for each oven. Be sure you changed the right one.

Best Regards,
Bruce
www.fixyourboard.com

Sounds like another control board failure, common on this type oven. It appears that a capacitor (#C3 on board) overheats and goes bad. Replacement of cap is a simple soldering job but the caps can be hard to find, try electronics parts houses and explain you need a high temp replacement. Should cost you about a buck. See post by BrianGem back in may of 2008, who turned me on to the target cap. Its a 35Volt 86mF. DISCONNECT OR TURN OFF POWER PRIOR TO ANY REPAIRS.

Sounds like another control board failure, common on this type oven. It appears that a capacitor (#C3 on board) overheats and goes bad. Replacement of cap is a simple soldering job but the caps can be hard to find, try electronics parts houses and explain you need a high temp replacement. Should cost you about a buck. See post by BrianGem back in may of 2008, who turned me on to the target cap. Its a 35Volt 86mF. TURN OFF OR DISCONNECT POWER PRIOR TO ANY SERVICING PROJECT.

Dim display indicates a "failing" electronic oven control. It will continue to get dimmer and dimmer until it fails completely. You need to replace the "clock" (sometimes called the ERC <---Electronic Oven Control)

This is a tricky repair. Be sure you have the power off (at the breaker box) before attempting this.

Tracy

Question edited for clarity, 'conversion' to 'convection'. Question moved to maker category. Full 'make MODEL (what is is)' in all questions please, first 3 words please. That buzzing normally happens before the element fails. It is starting to arc inside the metal covering. Eventually they pop and you get a hole in the side of the element. It isn't getting to full temperature because there is internal resistance and only a portion of the element is heating up. ..

Oven keeps beeping: As there is no reprogramming of most control boards try this, disconnect the power and wait 30 seconds and then reconnecting the power. If it's an "F1" fault code this generally implies an electronic oven control (EOC) failure. Disconnect the power, wait 30 seconds or longer and then reapply power. If "F1" returns upon power-up, replace the electronic oven control. The oven control can be accessed and replaced from the rear of the control panel. NOTE:Disconnect the power cord from the power source before removing the panel from behind the console. If its an F2 ERROR CODE, The F2 error indicates an open circuit in the oven temperature probe. if Your range has a resettable thermostat in series with the oven temperature probe. If this thermostat opens the clock will display F2 and the oven won't heat. You can reset the thermostat by pushing in the reset button on top of the thermostat. Some ovens have an alarm that will beep continuously every six seconds to alert you that the oven is still on. Usually, a kitchen timer that you have set will cause the beeping, but occasionally it can be an error with the oven's settings. If it is the kitchen timer, you can simply push the "Kitchen Timer On/Off" button to end the continuous beeping. If that does not stop the beeping, it is probably beeping due to an error. You can turn the continuous beeping off but you may still need to troubleshoot the issue that is causing the beeping noise. Read more :

Nothing Works, or the Oven / Range / Stovetop Works Only At Certain Times: 1.Home breaker flipped or the fuse blown?Possibly an electrical surge has flipped the breaker. Check your breaker or fuse box and replace or reset as necessary. 2.Power cord plugged in?Grab the plug and wiggle to determine a good connection. 3.Power cord damage?Damaged rubber with wires showing through or the wire is being pinched can cause issues. Electrical tape is acceptable for covering damaged wires. 4.Aclicking sound could be something wrong with a relay. Check for any loose connections around the main control board on your oven. The click you hear is a relay losing power and switching back on. If the clock resets then something is causing power interruptions to the board. 5. 6.Even a bad relay door switch will hinder your oven from operating. If your oven has internal fuses, a wiring or component problem could have caused a fuse to blow. A blown fuse is an indication that a component has shorted or failed, and the problem will need to be corrected. Most ovens that use fuses will have an indication of the circuits that are affected by a particular fuse. If an oven fuse has blown, then you should inspect the oven element and the associated wiring to determine the cause before replacing the fuse. THINGS TO CHECK: the broil element is the heating element that is found at the top of the oven and produces a very high heat for broiling. If the broil element isn't working, you should first do a visual inspection for signs that the element has blistered or separated. If the element appears normal then you can check for continuity with a multi-meter. Remove power from the appliance before performing this test. Remove the back panel and locate the terminals for the broil element and inspect the terminals and wires for signs of overheating or damage. If there is no continuity then the element will need to be replaced. If the wires are damaged then they will need to be repaired. If the element is ok then you will need to check the broil circuit to determine the cause. This involves live voltage checks and should only be performed by qualified persons. Components to check include fuses, if the range is equipped, and oven control thermostat or electronic control. Depending on the manufacturer of the element, you will normally read between 19 ohms and 115 ohms The bake element is the heating element that is found at the bottom of the oven. Most electric ovens use both the bake element and the broil element in a bake cycle, with the bake element performing 90% of the heating. If the bake element isn't working, the oven may not heat. To help determine if the bake element is defective you should first do a visual check. If the element is blistered or separated then it should be replaced. If the element appears to look normal, then turn the oven on to a bake function for a minute and then turn it off. Check the element for signs of heating and if it is still cold then it may be defective. Disconnect the power and then remove the back panel. First check the wires as they may have become loose or corroded. If the element appears to be fine visually, test it for continuity with a multi-meter. ( by placing the each of the meter prongs on each end of the heater element connectors) If the element is burned or no longer has continuity, it will need to be replaced. Depending on the manufacturer of the element, you will normally read between 19 ohms and 115 ohms The oven safety valve (also called the gas valve) is the part that ensures that gas is not released until the igniter has reached the correct temperature needed to ignite the gas. While this part can fail, it is uncommon. If the hot surface igniter does not glow you should first verify that you have voltage to the circuit. This is a live voltage check and should be performed by a qualified person. If voltage is lost at the valve terminals then you should verify the continuity of the bi-metal in the valve using a multi-meter. I offer free advice bcuz God is so good! Surface burners are typically either a coil type, solid type or a ribbon coil as used in smooth top ranges. All of these consist of a heating wire that uses electric current to produce heat. Coil type elements can be checked for continuity by removing them from the terminal block and testing them with a multi-meter. You should also inspect the terminal ends for signs of heat damage or corrosion, and if present, you should replace the terminal block or receptacle at the same time. You will need to remove power from the range to change the terminal block. Solid elements and smooth top elements require raising or removing the main top to gain access. You will need to remove power from the range before lifting the main top. Continuity can then be checked with a multi-meter, once you have removed the wires from the element terminals. On modern electronic control ranges, the oven temperature sensor is the part that regulates the oven temperature. If it is not working properly it could be the reason why the range or oven won't start. This part can be found inside the oven on the rear wall near the top. Most modern ovens will display a fault code if the oven sensor is at fault. If you think the sensor may be the issue you can check the resistance with a multi-meter but will need to know the correct resistance of the sensor at room temperature. Remove power from the appliance before performing this test. The infinite switch on the control panel controls the power to each surface element. If you have no heat at an element and the element and terminal block check ok, then you may have a defective infinite switch. Disconnect power to the range and remove the console back panel. Locate the switch and check for overheated wires or faulty terminals first. Test the switch's contacts for continuity with a multi-meter. If defective, replace the switch. 1.If the infinite switch does not appear to be defective, then you should check for proper voltage to the switch. This is a live high voltage test and should only be performed by qualified persons. (Locate the suspect switch for testing. Label all wires and terminals before disconnecting. A close up digital photo may be helpful. 2.On the burner control switch the terminal labeled "P" leads to the burner indicator light. The terminals labeled "H1" and "H2" lead to the burner element and the terminals labeled "L1" and "L2" (sometimes "N1" and "N2") are the power supply wires. 3.Set your multimeter to ohms setting x1. Turn the burner control to the highest temperature setting. Place one probe on pin "L1" and the second probe on pin "H1". The resistance measurement should be very low, zero to twenty ohms. If the test shows high or infinite resistance, the burner switch is defective. 4.Repeat the step above for the terminals "L2" and "H2". 5.If the control passes that test, turn the temperature setting to about the middle of the range and repeat the previous two steps. This will test for an intermittent problem with the switch. If the test does not show continuity with very low resistance, the switch should be replaced. 6.With the switch turned to the "Off" position, the resistance on each of the pairs of terminals tested above should now show no continuity or a reading of infinite resistance. 7.A test for continuity between "P" and "L1" when the burner control switch is on should show continuity. The light should be on whenever the control is turned on. If your test shows continuity, but the light does not operate, it is likely the bulb has failed. If the burner switch shows high or infinite resistance, the switch is not passing along current to the burner and so the switch should be replaced. ) Most modern ovens use an electronic control board to control the oven functions. These models will use the control board to operate the oven safety valve on a gas range or oven, and the bake and broil elements on an electric range or oven. If there is no power to the igniter circuit, or the element circuits, then you should check the control board to verify that there is power at the appropriate output relay. These are live voltage checks and should be performed by qualified persons only. If there is no output voltage then the control should be replaced. The oven burner igniter commonly known as the hot surface igniter is used in modern gas oven burners to open the gas valve and to ignite the gas. As the igniter draws electric current it will heat to a high temperature and glow, as well as cause the bi-metal in the oven safety valve to warp and open the valve releasing the gas to be ignited. This sequence normally takes about a minute. Igniters come in both flat and round styles and are very fragile. If the burner does not light then you should check the igniter first. If the igniter does not glow at all, then check for power to the circuit. This is a live voltage check and should be performed by a qualified person. If power is present then the igniter may be open circuit and can be checked for continuity with a multi-meter. If the igniter is glowing, but the burner is not lighting, the igniter may be weak and still be at fault because it requires a certain amount of current draw to open the valve. This check requires the use of an amp meter and should be performed by a qualified person. If the igniter is defective then it must be replaced.

most older ovens will not operate properly unless the time has been set correctly to present time. Nothing Works, or the Oven / Range / Stovetop Works Only At Certain Times: 1.Home breaker flipped or the fuse blown?Possibly an electrical surge has flipped the breaker. Check your breaker or fuse box and replace or reset as necessary. 2.Power cord plugged in?Grab the plug and wiggle to determine a good connection. 3.Power cord damage?Damaged rubber with wires showing through or the wire is being pinched can cause issues. Electrical tape is acceptable for covering damaged wires. 4.Aclicking sound could be something wrong with a relay. Check for any loose connections around the main control board on your oven. The click you hear is a relay losing power and switching back on. If the clock resets then something is causing power interruptions to the board. 5. 6.Even a bad relay door switch will hinder your oven from operating. If your oven has internal fuses, a wiring or component problem could have caused a fuse to blow. A blown fuse is an indication that a component has shorted or failed, and the problem will need to be corrected. Most ovens that use fuses will have an indication of the circuits that are affected by a particular fuse. If an oven fuse has blown, then you should inspect the oven element and the associated wiring to determine the cause before replacing the fuse.

Oven keeps beeping: As there is no reprogramming of most control boards try this, disconnect the power and wait 30 seconds and then reconnecting the power. If it's an "F1" fault code this generally implies an electronic oven control (EOC) failure. Disconnect the power, wait 30 seconds or longer and then reapply power. If "F1" returns upon power-up, replace the electronic oven control. The oven control can be accessed and replaced from the rear of the control panel. NOTE:Disconnect the power cord from the power source before removing the panel from behind the console. If its an F2 ERROR CODE, The F2 error indicates an open circuit in the oven temperature probe. if Your range has a resettable thermostat in series with the oven temperature probe. If this thermostat opens the clock will display F2 and the oven won't heat. You can reset the thermostat by pushing in the reset button on top of the thermostat. Some ovens have an alarm that will beep continuously every six seconds to alert you that the oven is still on. Usually, a kitchen timer that you have set will cause the beeping, but occasionally it can be an error with the oven's settings. If it is the kitchen timer, you can simply push the "Kitchen Timer On/Off" button to end the continuous beeping. If that does not stop the beeping, it is probably beeping due to an error. You can turn the continuous beeping off but you may still need to troubleshoot the issue that is causing the beeping noise. Read more : http://www.ehow.com/how_12086370_ge-oven-stop-beeping.html

Nothing Works, or the Oven / Range / Stovetop Works Only At Certain Times: 1.Home breaker flipped or the fuse blown?Possibly an electrical surge has flipped the breaker. Check your breaker or fuse box and replace or reset as necessary. 2.Power cord plugged in?Grab the plug and wiggle to determine a good connection. 3.Power cord damage?Damaged rubber with wires showing through or the wire is being pinched can cause issues. Electrical tape is acceptable for covering damaged wires. 4.Aclicking sound could be something wrong with a relay. Check for any loose connections around the main control board on your oven. The click you hear is a relay losing power and switching back on. If the clock resets then something is causing power interruptions to the board. 5. 6.Even a bad relay door switch will hinder your oven from operating. If your oven has internal fuses, a wiring or component problem could have caused a fuse to blow. A blown fuse is an indication that a component has shorted or failed, and the problem will need to be corrected. Most ovens that use fuses will have an indication of the circuits that are affected by a particular fuse. If an oven fuse has blown, then you should inspect the oven element and the associated wiring to determine the cause before replacing the fuse. THINGS TO CHECK: the broil element is the heating element that is found at the top of the oven and produces a very high heat for broiling. If the broil element isn't working, you should first do a visual inspection for signs that the element has blistered or separated. If the element appears normal then you can check for continuity with a multi-meter. Remove power from the appliance before performing this test. Remove the back panel and locate the terminals for the broil element and inspect the terminals and wires for signs of overheating or damage. If there is no continuity then the element will need to be replaced. If the wires are damaged then they will need to be repaired. If the element is ok then you will need to check the broil circuit to determine the cause. This involves live voltage checks and should only be performed by qualified persons. Components to check include fuses, if the range is equipped, and oven control thermostat or electronic control. Depending on the manufacturer of the element, you will normally read between 19 ohms and 115 ohms The bake element is the heating element that is found at the bottom of the oven. Most electric ovens use both the bake element and the broil element in a bake cycle, with the bake element performing 90% of the heating. If the bake element isn't working, the oven may not heat. To help determine if the bake element is defective you should first do a visual check. If the element is blistered or separated then it should be replaced. If the element appears to look normal, then turn the oven on to a bake function for a minute and then turn it off. Check the element for signs of heating and if it is still cold then it may be defective. Disconnect the power and then remove the back panel. First check the wires as they may have become loose or corroded. If the element appears to be fine visually, test it for continuity with a multi-meter. ( by placing the each of the meter prongs on each end of the heater element connectors) If the element is burned or no longer has continuity, it will need to be replaced. Depending on the manufacturer of the element, you will normally read between 19 ohms and 115 ohms The oven safety valve (also called the gas valve) is the part that ensures that gas is not released until the igniter has reached the correct temperature needed to ignite the gas. While this part can fail, it is uncommon. If the hot surface igniter does not glow you should first verify that you have voltage to the circuit. This is a live voltage check and should be performed by a qualified person. If voltage is lost at the valve terminals then you should verify the continuity of the bi-metal in the valve using a multi-meter. I offer free advice bcuz God is so good! Surface burners are typically either a coil type, solid type or a ribbon coil as used in smooth top ranges. All of these consist of a heating wire that uses electric current to produce heat. Coil type elements can be checked for continuity by removing them from the terminal block and testing them with a multi-meter. You should also inspect the terminal ends for signs of heat damage or corrosion, and if present, you should replace the terminal block or receptacle at the same time. You will need to remove power from the range to change the terminal block. Solid elements and smooth top elements require raising or removing the main top to gain access. You will need to remove power from the range before lifting the main top. Continuity can then be checked with a multi-meter, once you have removed the wires from the element terminals. On modern electronic control ranges, the oven temperature sensor is the part that regulates the oven temperature. If it is not working properly it could be the reason why the range or oven won't start. This part can be found inside the oven on the rear wall near the top. Most modern ovens will display a fault code if the oven sensor is at fault. If you think the sensor may be the issue you can check the resistance with a multi-meter but will need to know the correct resistance of the sensor at room temperature. Remove power from the appliance before performing this test. The infinite switch on the control panel controls the power to each surface element. If you have no heat at an element and the element and terminal block check ok, then you may have a defective infinite switch. Disconnect power to the range and remove the console back panel. Locate the switch and check for overheated wires or faulty terminals first. Test the switch's contacts for continuity with a multi-meter. If defective, replace the switch. 1.If the infinite switch does not appear to be defective, then you should check for proper voltage to the switch. This is a live high voltage test and should only be performed by qualified persons. (Locate the suspect switch for testing. Label all wires and terminals before disconnecting. A close up digital photo may be helpful. 2.On the burner control switch the terminal labeled "P" leads to the burner indicator light. The terminals labeled "H1" and "H2" lead to the burner element and the terminals labeled "L1" and "L2" (sometimes "N1" and "N2") are the power supply wires. 3.Set your multimeter to ohms setting x1. Turn the burner control to the highest temperature setting. Place one probe on pin "L1" and the second probe on pin "H1". The resistance measurement should be very low, zero to twenty ohms. If the test shows high or infinite resistance, the burner switch is defective. 4.Repeat the step above for the terminals "L2" and "H2". 5.If the control passes that test, turn the temperature setting to about the middle of the range and repeat the previous two steps. This will test for an intermittent problem with the switch. If the test does not show continuity with very low resistance, the switch should be replaced. 6.With the switch turned to the "Off" position, the resistance on each of the pairs of terminals tested above should now show no continuity or a reading of infinite resistance. 7.A test for continuity between "P" and "L1" when the burner control switch is on should show continuity. The light should be on whenever the control is turned on. If your test shows continuity, but the light does not operate, it is likely the bulb has failed. If the burner switch shows high or infinite resistance, the switch is not passing along current to the burner and so the switch should be replaced. ) Most modern ovens use an electronic control board to control the oven functions. These models will use the control board to operate the oven safety valve on a gas range or oven, and the bake and broil elements on an electric range or oven. If there is no power to the igniter circuit, or the element circuits, then you should check the control board to verify that there is power at the appropriate output relay. These are live voltage checks and should be performed by qualified persons only. If there is no output voltage then the control should be replaced. The oven burner igniter commonly known as the hot surface igniter is used in modern gas oven burners to open the gas valve and to ignite the gas. As the igniter draws electric current it will heat to a high temperature and glow, as well as cause the bi-metal in the oven safety valve to warp and open the valve releasing the gas to be ignited. This sequence normally takes about a minute. Igniters come in both flat and round styles and are very fragile. If the burner does not light then you should check the igniter first. If the igniter does not glow at all, then check for power to the circuit. This is a live voltage check and should be performed by a qualified person. If power is present then the igniter may be open circuit and can be checked for continuity with a multi-meter. If the igniter is glowing, but the burner is not lighting, the igniter may be weak and still be at fault because it requires a certain amount of current draw to open the valve. This check requires the use of an amp meter and should be performed by a qualified person. If the igniter is defective then it must be replaced. http://www.partselect.com/Repair/Range-Stove-Oven/Will-Not-Start/

This shows a screw under the outer edges. https://www.partswarehouse.com/Jenn-Air-S156-Range-s/353129.htm https://www.google.com/search?q=fit+part+W11120791 Service Manual

Jenn-Air Electric Range Service Manual

Step Right Up Manuals https://new2.steprightupmanuals.com > product > jenn... Download Jenn-Air Electric Range Service Manual for Models D140, D146, D156, S100, S101, S105, S110, S120, S121, S124, S125, S136, S156, S160, S161, S166, ... US$8.99 Generic Jenn Air video, different model

It is all electronic and also has touch sensors and relays. Here is the Service Manual to give you an overview, but you will need a Service call.

Jenn-air WW30430P Manuals

ManualsLib https://www.manualslib.com > ... > Oven We have 6 Jenn-Air WW30430P manuals available for free PDF download: Service Manual, User Manual, Use And Care Manual. Jenn-Air WW30430P Service Manual (51 ... ...

Question edited for clarity and typo. Question moved to Jenn-Air. It is a known iss. The fix is here. You need a relay board. https://www.justanswer.com/appliance/7apwg-jenn-air-oven-turns-broil-element-when-using.html https://www.google.com/search?q=JennAir+Wall+Oven.+The+broiler+element+comes+on+when+baking ..