Salt light stays on even when the salt is filled - what needs to be done or advise part to be replaced on my zanussi zdf2020 dishwasher

SOURCE: Salt Indicator Light Flashes Permanently On Indesit IDE 750 dishwasher

I think I have the answer.

On Yahoo Answers Blue Rizla Girl put up the idea that the sensor is some form of hydrometer. (i.e. floats in salty water sinks if not salty enough)

Based on this thought I postulated that the sensor is some form of hydrometer float in a tube with perhaps an optical sensor.

If this is correct why is it not working?

Is it because the float is stuck at the bottom of the tube, perhaps by some food debris? If so how can we fix it?

This is what I did on my Hotpoint FWD60:-

I took the salt filler cap off. There was no salt in the reservoir as it has been a problem for months, and I was only refilling it when dishes were not coming clean.

I poured 2 litres of hot water into the salt reservoir.

I then put the empty machine on the intensive 65 degree wash, half load and with the reservoir cap still OFF.

When finished I filled up with salt and HEY PRESTO the salt light is OFF!!!!

Just hope it stays that way until the reservoir really needs refilling.

While I was down on my hands and knees I took the opportunity to clean the filters in the sump. They do get full of bits!

I also flushed the sump by dashing a couple of cups of hot water into it and then bailing it out with a small yoghurt pot. I repeated this until the water in the yoghurt pot and the sump no longer had any signs of bits in them. (Dashing = vigorously pour)

I was amazed at how many bits I got out, especially considering I had given the machine a good clean in the past 6 weeks.

I even got part of a paper label!

So there we have it, try it out and report back.

SOURCE: the salt light keeps burning

the salt light is done by a reed switch operated by a float in the salty water. float may be stuck - give softener (where you put in the salt) a tap and also stir the water inside the softener. i assume you have put in enough salt. its not a serious fault

SOURCE: hotpoint fdw85 dishwasher error code al10

Hi we've got the fdw80 and AL10 is the heating element. Ours goes wrong every couple of months luckyly we've got extended warranty till 2011. They wont replace machine as fixable so they will be coinng out every 2 months for the next 3 years.
Hope this helps

SOURCE: G892-SC Miele water intake/drain light blinks

The intake/drain light blinks. How do I fix this problem?

SOURCE: dwf50 hotpoint aquarius dishwasher

hi, just found this forum after searching the web 4 a solution to my hotpoint DWF50 problem.
I came down this morning to a machine which base tray was full of water and lights 3 ECO & 4 Fast flashing.
Anyway my solution was as i had seen a hotpoint engineer do once before was to press the start/reset button trip the catch, to fool the machine into thinking the door is closed then put in a program, press start, the machine hums slightly but doesnt do anything then after removing the large filter from the tray at the bottom underneath the lower basket insert a length of wire, with a loop on the end (Tip i used a wire coat hanger from the dry cleaners) poke in ythe hole that the dirty water drains from, after a bit of poking about the pump started working and the water drained away. Tip place a hook at the other end of your wire impliment to put your finger in to stop the wire getting caught in the pump mechanisim. After wards u have to hook back the door catch to the normal position, Tip another piece of the coat hanger with a right angled piece at the end will do this. This worked for me, saved me some money esp as D & G insurance ran out 2 weeks ago.....stu