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Water inside screen

Is it safe to remove perspex front and if so how?

Posted by rod quarmby on

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ThaMp3Doctor

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It is not safe - sorry, dude

Posted on Jul 06, 2008

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LF COMES ON MY FRONT LOADER LED SCREEN

LF error means "Long Fill". Whirlpool uses a flow meter that detects the flow of water entering the washer. If this flow meter does not detect the correct amount of water entering the washer it will sound the LF error code. Often this repair can be made with out calling an appliance repairman and without ordering parts. Start by removing the washer fill hoses; both the cold and the hot water hoses. Check for proper water pressure from the house. To do so, turn the water on and put the hose inside the washer or a bucket.

If water pressure is good, check the water valve inlet screens. Most residential washing machines have inlet screens. The screens prevent minerals from clogging the solenoid. With the hoses removed, you can visually inspect the water inlet screens. If the water valve screens are clear the inlet valve with the screens itself will need to be replaced. To replace the water valve, remove the top of the washing machine. Three screws hold the top down. The screws that hold the top down are on the back of the top panel. Once removed the top will slide back and off. Now remove the wire harness that connects to the valve. One screw holds the valve to the washers cabinet. Removing the screw and sliding the valve over will release the valve from the back panel enabling you to complete your repair.

One last thing to check is the fill hoses. These front load washers call for a lot of water quickly. So if you have stainless steel braided flood-safe hoses, they will trip for no reason at all. Replace these flood safe hoses with more traditional hoses. If the hoses are good and you haven't found anything slowing down the flow of the water, your electronic inlet water valve is just faulty on the back of your washer and will need to be replaced because it's just not allowing water flow into the washer correctly.
Here is the valve to order in case it is faulty.
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Ferguson dab radio frg-r116d. display back light not working. is there a way it can be changed

It's not easy - we had one in our Repair Cafe yesterday with the same problem. The backlight is a LED that is moulded into a perspex screen located behind the display. You will need a soldering iron, PH1 screwdriver, fine pliers, a file, Stanley knife, perspex glue and replacement cold white LED (preferably 3mm, but 5mm will do).

To get at it, take out the front panel assembly (4 deeply recessed screws accessible from the back, and 2 at the front, accessible through the bottom). Then detach the front PCB assembly between the speakers (4 screws). The display is held onto this by 2 screws - remove the connector to the rest of it first. But before this, make sure power is getting to the PCB - power up the radio and check for about 5 volts between pins 11 and 12 of the connector. Also check that you can see something on the display by shining a bright light at it - if not, the display itself has broken - so no point in proceeding.

The LED is at the right side of the display. Cut its leads and desolder remains from the PCB. Carefully lever up two metal tabs at the opposite end of the display (DO NOT ATTEMPT TO REMOVE THE WHOLE METAL COVER). You can then slide out the backlight unit to the left. The rectangular-bodied LED is superglued into the perspex - carefully prise it out with pliers.

A 3mm LED should then fit the slot. Otherwise, file part of the dome of a 5mm LED to make it fit. Either way, push the LED into the slot, refit the backlight assembly and connect its leads to the PCB - positive to hole nearer to the connector. Then power it up to check it works. If all is good, apply a few drops of perspex glue round the LED body to retain it: this will also reduce light leakage. Carefully push back the two metal tabs.

There are two surface-mount 15 ohm resistors (marked 150) on the PCB near the LED. These allow too much current through the LED, so to reduce risk of a further failure, remove both and replace with a single 150 ohm surface-mount resistor. If you have to use a leaded component, use the smallest you can and ensure it doesn't foul anything else when fitted. (This step is a nicety, but if not followed, the LED could fail again - lousy Chinese 'design'...)

The back end of the LED will protrude further to the right than the original, which will foul the right speaker mount. Remove and discard the screw that will be affected and cut away sufficient plastic for the screen to fit properly.

Then reassemble. Illumination might not be as even as before, but the display should be clearly visible. HTH.
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Error f-20 only in the wash cycle

Hi Valleri:
Whirlpool uses a flow meter that detects the flow of water entering the washer. If this flow meter does not detect the correct amount of water entering the washer it will sound the F20 error code. Often this repair can be made with out calling an appliance repairman and without ordering parts. Start by removing the washer fill hoses; both the cold and the hot water hoses. Check for proper water pressure from the house. To do so, turn the water on and put the hose inside the washer or a bucket.

If water pressure is good, check the water valve inlet screens. Most residential washing machines have inlet screens. The screens prevent minerals from clogging the solenoid. With the hoses removed, you can visually inspect the water inlet screens. If the water valve screens are clear the inlet valve with the screens itself will need to be replaced. To replace the water valve, remove the top of the washing machine. Three screws hold the top down. The screws that hold the top down are on the back of the top panel. Once removed the top will slide back and off. Now remove the wire harness that connects to the valve. One screw holds the valve to the washers cabinet. Removing the screw and sliding the valve over will release the valve from the back panel enabling you to complete your repair.

One last thing to check is the fill hoses. These front load duet washers call for a lot of water quickly. So if you have stainless steel braided flood-safe hoses, they will trip for no reason at all. Replace these flood safe hoses with more traditional hoses.

Hope this helps; also keep in mind that your feedback is important and I'll appreciate your time and consideration if you leave some testimonial comment about this answer.

Thank you for using Fixya, and have a nice day.
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Finger print marks on the screen

you mean clean the screen ??
any solution designed to work with perspex or acrylic will be perfect. try "uvex" products or those designed for perspex motorcycle crash helmet visors.
i had a few rear projection tvs over the years and normal everyday household polish didnt do mine any harm at all.
also a damp cloth will remove fingerprints but will leave smears. so skip the washing stage and just use an everday household polish without beeswax in it ,cos that puts a waxy coating on it. stay away from any alchohol based products.and if in doubt try the uvex stuff
http://www.envirosafetyproducts.com/product/Uvex-Clear-Lens-Cleaning-Solution-16-ounce-Pump.html available outside the us as well, made for cleaning safety glasses,
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Dirty screen. What should I clean with?

any solution designed for acrylic or perspex screens will work just fine.
motorcycle helmets have perspex visors , so a solution designed to clean motorcycle visors will be ok too.
have a look for "uvex " its both a cleaning solution and it also comes in wet wipe type tissues for safety glasses cleaning and lcd/plasma screen too.
5helpful
3answers

F20 error code???

Ok, I found 2 solutions for this problem, I tried the first one, and it really seemed to work, but I think I will do the second one too.  First, if you have metal flood safe hoses, you need to look for debris blocking the filter at both ends.  I kept checking the screens at the washer end and not seeing anything, but there was debris located at the water supply end, stuck in the flood safe device that is in the metal hose.  Also, Flood safe hoses say to turn the water on to full pressure, but sometimes that can activate the flood safe device, so only turn your water supply on half way.  Make sure that the hoses are on right as well, the flood safe device needs to be at the end with the water supply, not the washer end.  You will be able to see the device (it looks like a little sieve) inside the hose.  
Another cause of this problem can be the filter IN your washer, it is located in the front just under the front bottom removable panel.  If you have a pet in the house, definitely check this out, a lot of hair gets stuck in that.  Just unscrew the front bottom panel, and then it is right in the middle at the bottom, a cone shaped filter.  Get a towel, because there will be water in there, too. Check out this link with pictures: http://enginerdandwife.com/2007/03/kenmore-elite-h3-washer-error-code-hf.html
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