Water supply is on,no kinks on hose,checked filter,but wmd940 display says no water supply..thanks..

If your Neff dishwasher is showing a flashing tap light, it typically indicates a water supply issue. Here's a short guide to address the problem:

1. Check Water Supply: Ensure the water supply valve under the sink is fully open.
2. Filter & Hose: Examine the inlet hose for kinks or bends and the filter at the connection point for blockages.
3. Water Pressure: Low water pressure can also trigger this warning. Verify that your home's water pressure is adequate.

If these steps don't resolve the issue, there might be a more complex problem, such as a faulty water inlet valve or a problem with the dishwasher's control system. In such cases, consulting the user manual or contacting Neff customer support for further assistance would be advisable.

The machine does not fill with water or 'H20' flashes in the display.
The water inlet hose is kinked. • The water inlet hose is not connected to the water supply. • The water pressure is too low. • The water tap has not been turned on to allow water to flow into the machine. • There is no water supply to the house. • The inlet valve filter is blocked. • The START/PAUSE button has not been pressed.

Faulty pressure switch machine thinks there is no water in the machine.

Two things you can check. One, is the water supply turn on? Two, is the supply hose getting a kink in it when the fridge is pushed back against the wall? Open the water supply, and while the fridge is pulled out, look for kinks in the supply line, try the water dispenser.

Check the following:
Check the water supply is at full pressure and there are no kinks in the supply hose.
Remove the water filter and ensure it is clean
If this is the first time you have used the machine ensure the supply hose is of sufficient bore.

It means there is a problem with the incoming water supply.
Check water supply and water pressure, check hose/s for restrictions or kinks.
Check filter on inlet valve where the hose connects to.

Hi there,

Well error H20 does indicate no fill. 
Make sure that that there is an adequate supply pressure to washer, check that there are no kinks or restrictions in hose. To be certain if you have an adequate supply turn off water valve to washer, disconnect hose and hold the hose into the sink or a bucket, turn the water back on, and see what the pressure is like..
If ti is too low, then the valve will not operate properly.
If you think it is ok then it is quite likely a valve fault, also check the filter built into the valve inlet.
Please post comments for more help or information........

Good Luck!!

Thanks

SH: Open thermistor. Unplug appliance and let rest for 15-30 minutes, then plug back in. If code continues, unplug appliance and call for service.

bP: Pressure switch error sensed. Washer will not operate when this error is displayed. Check for pinches or kinks in the water inlet hoses and straighten if necessary. Check the water inlet hoses filter screens and clean if needed. Verify that the water supply is turned on. Unplug washer and let rest for 15-30 minutes, then plug back in. If code continues, call for service.

rP: Water supply problem in spin cycle. Check for pinches or kinks in the water inlet hoses and straighten if necessary. Check the water inlet hoses filter screens and clean if needed. Verify that the water supply is turned on. Unplug washer and let rest for 15-30 minutes, then plug back in. If code continues, call for service.

LO: Lock Out mode. To activate, press START and STOP/OFF pads at the same time. To deactivate, repeat the procedure.

AU: Flashes when a factory preset cycle is put on hold. A normal function.

Clean Filter: Flashes when a cycle is selected as a reminder to clean the filter before starting a cycle for optimum drying results. Code clears when the door is closed and the START pad is pressed.

Check the water supply to the washer, make sure the inlet hose/hoses are not kinked or restricted in anyway.
Make sure there is sufficient pressure at the inlet valve..
Check the inlet valve filter is clean.
Please rate my solution.
Thanks.

5d means you're using too much detergent.

In my LG Manual, They IE error is water inlet trouble.

Possible causes

• Water supply is not adequate in area
• water supply taps are not completely open
• water inlet hose are kinked
• the filter of the inlet hose are clogged

Solutions

• Check another tap in the house
• Fully open tap
• Straigten hose
• check the filter of the inlet hose

Not sure if this helps, it's what is says in my book.

Good luck.