Question about Home

Open Question

Fluidmaster 400ls fill valve does not fill unless i manually push fill cup down after a flush.

Posted by Anonymous on

2 Suggested Answers

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

  • 4336 Answers

SOURCE: fluidmaster stool flushing system: the float cup

REplace the assembly

Posted on Sep 22, 2010

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Why does the toilet make so much noise filling FluidMaster 703A5B


Just replace the flush valve with another one.
Flush the water line by opening valve before attaching new flush valve

Aug 07, 2014 | Fluidmaster 507C White Flush Valve

1 Answer

My toilet has a 1 yr old fluidmaster valve assembly bad it takes nearly 3 minutes to fill after flush,a make s a loud hissing sound. I have another toilet thank takes 36 seconds to fill and more quiet,...


The fill valve may be clogged with dirt or scale. After turning the water supply valve off remove the top of the valve by grasping the black cap section with one hand and the shaft section below with the other. Turn 1/4 turn and the top should come off. Check for any dirt or scale on the top section. Take a paper or plastic cup and turn it up side down holding firmly over shaft section, turn water on to toilet ,water is going to come out under pressure so be prepared to hold cup firmly to catch water and divert it down into tank. This will allow any dirt or scale in the line to be flushed out. Turn water back off reassemble cap section and turn water back on.try flushing toilet to see if problem has been solved.
Hope this helps.
Bob

Jul 05, 2014 | Plumbing

1 Answer

Fluidmaster duo flush doesn't flush on setting


What setting.get are you speaking of? If its the water level you can adjust that by the screw on the side of fill valve.

Nov 26, 2012 | Fluidmaster Plumbing

1 Answer

The toilet flushes but it won't fill. I can turn the water supply off and then back on, then it fills normally.When the tank is full, I can push the float down and no new water enters. when I flush,...


Hi!please kindly check your fill valve if it is working correctly.I thought the problem is in your fill valve.Kindly adjust the floater of your fill valve.

Aug 24, 2011 | Kohler Home

1 Answer

When flush my toilet, water keep running until i put my hand inside the middle and pull the float , then stop. toilet make is rapid sl


the ball **** fill valve is a poorly designed valve. replace it with a fluidmaster fill valve and a fluidmaster flapper. flappers do go bad after a year or ten depending on your water quality and choice of flapper but the fluidmaster fill valve will last a long time also. you can also get the water saver fill valve by fluidmaster and there is also a conversion set to change your toilet to a dual flush. all this is at lowes and there is a plumbing pro there to explain further. feel free to give me a positive rating. thanks!

Feb 15, 2011 | Home

1 Answer

I replaced my fluid master and now it will not stop filling in the tank.


Try lifting the float part of the valve. If the water stops filling, reset the float level lower.
If water does not stop when lifting the float, flush out the valve according to the instructions - steps 12 - 15.

12. IMPORTANT: Always clear sand and rust from system. Make sure

water supply is shut off. Remove valve TOP by lifting arm and rotating

top and arm 1/8 turn counterclockwise, pressing down slightly on cap.

13. While holding a container over the uncapped VALVE to prevent

splashing, turn water supply on and off a few times. Leave water

supply off.

14. Replace TOP by engaging lugs and rotating 1/8 turn clockwise. MAKE

CERTAIN TOP IS TURNED TO THE LOCKED POSITION. VALVE MAY

NOT TURN ON IF TOP IS NOT FULLY TO THE LOCKED POSITION.

15. Turn on water supply. Adjust water to desired level by squeezing water

level adjustment clip and moving FLOAT CUP up or down along stainless
steel link. Check for leaks, then check for proper flush.

If valve continues to run:

IF FILL VALVE WON'T TURN OFF,

• There may be debris at seal - repeat Steps 12-15.

• The seal inside the valve top may be damaged -replace with genuine
Fluidmaster 242 seal.

Nov 29, 2010 | Fluidmaster INC #B1F09 9" Faucet Connector

1 Answer

Toilet continues to run because the buoy (the black plastic piece filled with air) gets stuck and does not rise up as tank fills with water. This is an intermittent problem. I tried adjusting the...


The buoy or float cup as it is known by may not be the problem. Try removing the fluidmaster top cap assembly and flush our the valve for debris. If the valve is several years old you may want to replace the top cap seal with model 242.

For more information call 1/800-631-2011 and speak to a Fluidmaster Tech

Aug 17, 2010 | Fluidmaster INC #B1F09 9" Faucet Connector

2 Answers

I am looking for feedback about the Fluidmaster


You will be fine to use the fluidmaster. 400ls. all toilets should use them. hope this helps. duane.

Sep 30, 2009 | Home

1 Answer

I have installed a fluidmaster 400 bottom inlet


I have installed 400A or 400LS valves on systems as low as 30psi, but below that I don't know that it would work very well if you needed it to fill faster.

Keep in mind that your pressure to the toilet will be 1/2psi for every foot above the fill level of the tank, which is reduced by friction loss in the pipe and fittings on the way to the toilet.

Sep 27, 2009 | Fluidmaster Plumbing

Not finding what you are looking for?
Home Logo

Related Topics:

132 people viewed this question

Ask a Question

Usually answered in minutes!

Top Home Experts

Donni Steen

Level 3 Expert

659 Answers

Tom Chichester

Level 3 Expert

34242 Answers

Brad Brown

Level 3 Expert

15557 Answers

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

Answer questions

Manuals & User Guides

Loading...