Models > W30400W Maytag > Instructions

W30400W Jenn-Air Wall Oven - Instructions

All installation instructions for W30400W parts

These instructions have been submitted by other PartSelect customers and can help guide you through the wall oven repair with useful information like difficulty of repair, length of repair, tools needed, and more.

All Instructions for the W30400W
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No temperature control

  • Customer: Max from Houston, TX
  • Difficulty: Easy
  • Time to Complete: 30 - 60 mins
  • Tools Required: Screw drivers
  • 2 of 3 people found this instruction helpful
Turned off breakers to oven. Removed two screws that held oven in cabinet. Removed oven door by opening slightly and pulling up on door. Pulled oven out 1/3 of way. Took out four screws on top of control panel. Took oven light switch off by unscrewing holding ring. Removed temp knob on right by pulling. Removed start / stop knob same way.Removed glass straight out. Removed four screws that held elecrtonic clock conrtol board. Unpluged three wire plug from right side and the nine wire plug from the left side. Worked board out at and angle. Went backwards to connect and replace board, screws and door.Slid oven back in and tested oven after turning breakers back on, worked like new.

display would not light and oven would not work all the time

  • Customer: STEPHEN from BELLEVUE, OH
  • Difficulty: Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Nutdriver, Screw drivers
  • 2 of 3 people found this instruction helpful
First I turned the power off to the stove at the breaker box. I opened the oven door and took off the four hex head screws holding the face panel on. There are four philips screws holding a trim piece on the panel that does not need to be removed and the two end caps do not need to be removed either. I pulled the panel out and tipped it up so I could access the clock display unit. There are two wiring harness clips that unplugged very easily. The ribbon connector is a little more tricky. You have to slide up two clips on the end and then slide up a section going across the ribbon. It's very easy, just don't try to pull the ribbon out without undoing the clips. The display unit was held on with two hex head screws. I removed them, attatched the new one and put it back together. I then turned the oven back on to see if it worked. The display worked perfectly but, the oven would still not get hot on bake. I turned the breaker off again and removed the shelves in the oven. I then removed the two phillips screws holding the bottom bake burner in and pulled it out until I could access the clips. I pulled off the clips and checked the burner for continuity. There was none so I ordered a new bake burner. The new burner showed up the next day and I hooked it up in about 5 minutes. The oven works great and I couldn't be happier with the experience I had with partselect.com

Display Very Dim & Broil not working

  • Customer: Roger from Oxford, NC
  • Difficulty: Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Nutdriver, Screw drivers
  • 2 of 3 people found this instruction helpful
Turn off the electrical breaker before starting! Open the oven door & remove the 4 silver hex head screws under the bottom of the control panel with a 1/4 " nut driver. Pull out on the bottom of panel. This will access the clock assembly. Unplug the ribbon cable by pushing in & up on the small clips on each end of the connector - this is a little tricky but not that difficult. Remove the two small connectors and remove the two clock assembly mounting screws. Reverse the procedure for installation. This corrected the problem with the broil element not working - apparently the electronic clock assembly was the problem there as well.

The display faded away almost to nothing

  • Customer: Vicky from Fort Bragg, AR
  • Difficulty: Really Easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Nutdriver, Screw drivers
  • 2 of 3 people found this instruction helpful
There were only 4 screws to remove to take off the thingy that houses the electronics portion. Then, there was a ribbon connector and two push on connectors to unconnect. Unscrewed the 4 nuts holding the faulty Assembly in place, replaced with new Assembly, and reversed the process.

That easy. The only problem was making sure which of the parts we actually needed.

Oven Temperature was 50 degrees low

  • Customer: Eugene from Clinton, IA
  • Difficulty: Really Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Screw drivers
  • 2 of 3 people found this instruction helpful
Took screws out of the back on the side the sensor was on, unplugged it & took out the two screws on the inside of the oven to release the sensor. Put new sensor in place with the two screws & used one of the adapters to plug in the new sensor. Put screws back in the back panel & turned on the oven which unfortunately is still 50 degrees low. Need a new clock with computer which is out of stock & unavailable. I was an electrician for 25 years so didn't experience any problems. It was a cheap thing to try.

oven not heating to set temp. 100 degrees too cold

  • Customer: Robert from Funston, GA
  • Difficulty: Really Easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Screw drivers
  • 2 of 3 people found this instruction helpful
installed part,turned unit on-temp still cold. reset digital control, up 35 degrees, still cold. un-plugged unit,re-connect after 10 min. still cold.

Broken oven door hinge

  • Customer: Stephen from Monmouth, OR
  • Difficulty: Really Easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Screw drivers
  • 2 of 3 people found this instruction helpful
I watched a You Tube video,removed and dismantled the door, installed the new hinge. I forgot to remove the small pin which is similar to a rivet. When I tried to close the door it bent. Eventually, I remembered the shipping pin and pulled it out with any damage. Believe it or not, I had read about the shipping pin on customer comments on PartsSelect...Good luck, it is relatively easy!

After cleaning, F1-1 error flashed and neither oven worked

  • Customer: Georgene from Rock City, IL
  • Difficulty: Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Screw drivers
  • 2 of 3 people found this instruction helpful
First I called a repairman and left a message. That was 3 weeks ago. So, I 'googled' the error message and determined what part I thought I needed. Ordered the part on Wednesday evening and it was there when I got home from work on Friday. I unpacked the part, got a phillips screwdriver and then watched the repair video on your website. About 20 minutes later I pushed my stove back in place and the flashing said 'set time'. Then I checked both ovens, and have since used both, and everything works!!

could not read time or temp

  • Customer: martin from castalian springs, TN
  • Difficulty: Really Easy
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 2 of 3 people found this instruction helpful
it took me longer to get my portable screwdriver from my shop than to remove four screws from the panel and two screws from the clock assembly and to unplug and replug wiring , then reassemble the panel

Replaced glass to oven door

  • Customer: Deane from Hartwelll, GA
  • Difficulty: Really Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Wrench set
  • 2 of 3 people found this instruction helpful
Removed the 3 screws in the top of the door frame and removed the two nuts behind the glass receiver at the top of door and slid the glass into the receiver at the base of the door, applied the handle to the 4 holes in the glass and secured with the two nuts in the rear. Aligned the frame to the 3 screws and secured the screws. All done

Oven LED Display blank

  • Customer: Vick from Arlington, VA
  • Difficulty: Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Screw drivers, Socket set
  • 1 of 1 people found this instruction helpful
Open oven door
Remove two sets of four screws underneath the LED display
Remove stove handles (pull off easily - no tools needed)
Lower flat plate width of oven and about two inches deep should be able to drop out from under the clock display.
Remove face plate over clock.
Unscrew four screws holding clock unit down.
Undo two electric connectors and the thin ribbon connector - the thin ribbon connector is different - the ribbon comes loose and the black plastic connector stays in place on the board.
Press the thin ribbon connector ends inward and pull up to detan ribbon on old one and then to insert ribbon on new one.
Reverse the rest.
Not too bad!

Very dim display

  • Customer: Robert from West Columbia, SC
  • Difficulty: Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Nutdriver, Screw drivers
  • 1 of 1 people found this instruction helpful
Loosened the contol panel until I was able to get to the Digital Display board.
Removed the three cables and the screws that held the display unit to the control panel.
Reversed the procedure to instll new digital clock display unit.

Display burned out

  • Customer: Bob from san jose, CA
  • Difficulty: Really Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Nutdriver, Screw drivers
  • 1 of 1 people found this instruction helpful
Very simple. A few screws removed, disconnected a few wires, reattached the wires, put back the screws all without a single cuss word

Time and temp not displaying

  • Customer: John from Hadley, MA
  • Difficulty: Easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Nutdriver, Screw drivers
  • 1 of 1 people found this instruction helpful
I have only two things to add to the other repair stories on this site: (1) Unlike the ribbon cables inside desktop computers, the ribbon cable on this range is entirely separate from the connector, which is permanently attached to the clock assembly. There are clips on the top of the connector at each end. Push them in and raise them gently to release the ribbon cable. (2) There are two Molex connectors attached to the clock assembly. The pins for one of them were bent on the new clock assembly I received. Before installing it, I spent some time gently coaxing those pins back into alignment. Use your fingernail, and be patient.

Clock light was out. Oven worked but it was a guess that I could not see the temp

  • Customer: Ila from Carthage, NC
  • Difficulty: Really Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Screw drivers, Socket set
  • 1 of 1 people found this instruction helpful
Cut of electricity. Opened the oven door and removed some screw that were over the door that let a plate be removed. Then that let the part drop down that was holding the clock. I removed 2 screws that was holding the clock in place, unplugged the 3 connectors that feed the clock, attached the 2 screws back in that held the clock, put the part back up in place, added the plate and was done. Turned the power back on. I was delighted when I saw the clock light on. Easy to install.
All Instructions for the W30400W
61-75 of 230