Question about Frigidaire 24 in. FDB126RB Built-in Dishwasher

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HI there, I have a frigidaire model # FDB126S2, and jsut recently my soap dispenser door does not pop open during the wash cycle. PLease advise on trouble shooting techniques. Thanks

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

catriver
  • 878 Answers

SOURCE: soap dispenser door doesn't open during cycle of my Maytag dishwasher

Kqon, looks like your dispenser has a wax motor. I think the first thing you have to do is remove the inner door and inspect the soap dispensor assy. See if any of the moving parts are broken. This wax motor is 120V so you can run a cheater cord to it to see if it works, but be very careful when doing this. It will expand the plunger and open the flap. If the wax motor operates with 120V applied to it then you want to see if you have power coming from the timer. It will be the tan wire # 27 on the timer harness. You also want to make sure the spring and pin are in place on the dispenser flap. Your part number for the wax motor is 902899. Catriver.

Posted on Jan 16, 2008

  • 351 Answers

SOURCE: soap door won't open during wash cycle

its either the dispenser or the timer/pcb.

Posted on Mar 02, 2008

frankgant
  • 250 Answers

SOURCE: Soap dispenser doesn't open for wash cycle

I noticed you didn't rate out chat and saw that your problem was posted. I'm happy to continue to help you if you encountered problems or were not happy with the solution in your chat session.

Posted on Jul 08, 2008

  • 50 Answers

SOURCE: My soap won't dissolve during the cycle.

You are not getting enough water or you are losing the water during wash cycle. Is you dishwasher new or older? How is it plumbed in? If it is plumbed through the floor you will have to put and air gap in to keep the water in it. All tall tub dishwasher have to be plumbed properly.

Posted on Feb 26, 2009

Karthik316
  • 187 Answers

SOURCE: soap dispenser does not open during wash cycle

  • Hi,


    please try this...
    imer:
            On mechanical set ups the timer is attached to the detergent cup by an actuator arm. This arm is usually plastic, and if it is broken or otherwise defective then the detergent cup wont be opened. Check the linkage to make sure it is functioning correctly.
    Bi-metal switch or wax motor:
            The bi-metal switch is simply a very precise device that warps, bends, or otherwise deforms when power is supplied to it. The timer operates the bi-metal switch, which inside the dishwasher door. Then the switch is supplied with power and it is working properly, the bi-metal switch deforms away from the latch holding the detergent cup closed and the cup opens dumping the detergent into the washer.
            Some dishwashers have this switch wired through the motor power feed or the heating element. If they are defective then the detergent door will not operate correctly. If the switch itself is defective then you will need to replace it. Another type of mechanism is a wax motor. Wax motors are sealed units filled with wax and found in newer dishwashers and work by heating the wax and forcing up a piston which in turn mechanically opens the detergent cup door. This type of device is also controlled by the timer.
     
    Detergent cup:
            Sometimes the detergent cup becomes built up with old detergent that prevents it from opening correctly. It's usually a simple fix to clean this out. If cleaning it is impossible then you may need to replace the cup assembly.

    please rate my suggestion..

Posted on Apr 14, 2009

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1 Answer

After running a cycle, there is some water in the tub and the soap dispenser is open but the soap has only run down the inside of the door. It does not sound like there is a vigorous spray during the wash...


May have a stripped wash impeller. I would tear into the pump and look for any kind of obstruction but if its clean probably the motor assembly needs replacing.

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The soap dispenser at times does not open during the wash cycle. When the cycle is complete and the front door is opened the soap dispenser is either stil closed or at time is open with the soap still...


Check the way you're loading your dishwasher. Sometimes large plates or baking pans can block the door of the dispenser. The latch unlocks but because the door is blocked, the detergent can't get out. Once you open the main door, the dispenser door may pop open and looks as if it has been in the fully opened position when it was actually held in place by that large utensil!Cutting boards are major blockers as well.
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Hi
Dishwashers use Bi-Metal strip to allow the dispenser to open/close. This strip when heat up causes the soap door spring to open up the dispenser. If this strip is not heated doesn't allow the door to open. The strip may not be getting 120V or maybe disconnected. Newer (plastic liner) Maytag dishwashers use a wax motor to open the soap dispenser. The plunger inside the wax motor slowly moves and pushes the plunger and door open. And, if this wax motor doesn't receive 120 volts, then it'll not work. Please check the voltage to the wax motor/Bi-metal strip; also inspect the connections to these. Hope this helps...

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1 Answer

My soap dispenser is not opening during the wash cycle,so the there is no soap being dispensed during the wash. This has always worked before, then one day it just stopped opening. What's the problem?


Hi,
There are three common problems that cause the Soap Dispenser or Cup not toopen. I have a tip that will explain these problems in detail....

Dishwasher Repair Problem Detergent Cup does not Open

heatman101

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The soap dish opened, but the dishes were not cleaned. The soap remains on the door even after two or three wah cycles. Checked all of the buttons.


Since you mention that your dishwasher has a dispenser has a flap that opens but detergent does not come out, the problem could be the wash water is not getting to it.

Can you confirm if during wash cycle the water is circulating especially through the top wash arm.

Keep a small container on the top rack and see if there is water collected in it at the end of cycle. Alternatively run the dishwasher with door open (you will have to find a way to enable the door switch inside the latch).

Please post a comment to confirm what you observe.

Sep 07, 2010 | Maytag Dishwashers

1 Answer

The soap dispenser opens but the soap is not dispensed and the dishes do not get cleaned. Can you help?


Make sure that there is nothing blocking the soap door from opening fully when the dishwasher is shut. This happened to me and I also thought that the soap door was opening during the cycle when it actually only partially opened during the wash and then popped open fully when I opened the dishwasher at the end of the cycle. So some, but not all, of the soap was used.

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Soap dispenser doesn't open for wash cycle


I noticed you didn't rate out chat and saw that your problem was posted. I'm happy to continue to help you if you encountered problems or were not happy with the solution in your chat session.

Jul 07, 2008 | Frigidaire FDS251RJ Free-standing...

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Dishwasher


If you are you using a liquid soap or packets that will be the main problem.If your unit fills with water circulates the water and drains the water,and also heaters are working then you probally need to change to cascade powder soap.The film on the dishes is soap.The unit has so much build up in it that when it gets to the rinse cycle it is rinsing dishes with soapy water.You need to get 2 medium bowls fill both 2/3 up with white vinager,place one in upper rack and one in lower rack and run unit on longest cycle letting the vinager splash out during wash.do this with no soap and no dishes.Having soft water will allow you to use less soap.

Apr 23, 2008 | Dishwashers

1 Answer

Soap door won't open during wash cycle


its either the dispenser or the timer/pcb.

Mar 01, 2008 | Dishwashers

1 Answer

Dishwasher soap dispenser won't open during cycle


I had the same problem with my GE Adora. The dishes were getting cloudy and the soap dispenser would not open. Turns out the hard water deposits were causing the soap dispenser to stick shut. I purchased and used Dishwasher Magic which is a dishwasher cleaner designed to remove limescale, rust and buildup. I used as directed and now my dishes are sparkling and the soap dispenser pops right open.

Oct 26, 2007 | Dishwashers

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