The kelvinator kd12dss-2 gives an error code 4. How do is fix this. Please

Question edited for clarity.

Are you sure is is P11 and not PH? There is no P11 code. The first thing to try is to turn everything off at the breaker for at least 2 hours and power up. Wait 15 minutes and switch on the unit. The resets all the relays, clears errors and does a self test.

https://www.compareairconditioning.com.au/faq/kelvinator-error-codes/

Confirmed here

https://www.arlingtonairconditioningheating.com/kelvinator-air-conditioner-error-codes/

It appear to be Australian, we are in North America. Try this link

https://www.google.com/search?q=Kelvinator+Split+System+AC.+It+is+flashing+Error+P11

..

check the link below
https://www.google.com/search?q=Kelvinator+dishwasher+KD12DSS-2+error+6&oq=Kelvinator+dishwasher+KD12DSS-2+error+6&aqs=chrome..69i57&sourceid=chrome&ie=UTF-8

I have had a couple that the valve had burnt out and simple replacement fixed the problem

Different model manual below:

https://www.manualslib.com/manual/879400/Kelvinator-Kd12ww1.html?page=22

For a different model Kelvinator dishwasher at the link above, it states that water pressure is low.

Check that the water supply is connected properly, and the water is turned on.

My search came up with "low pressure sensor error". Theoretically you could replace this sensor yourself but it will depend if you will be able to ensure you do not damage the port it screws into and it doesn't subsequently leak. Found a link with an image of the different types of sensor units in it -
have Kelvinator model KSV80HRA showing an E9 error code

http://www.partselect.com/JustForFun/Whirlpool-Appliance-Fault-Codes.aspx

List of your error codes.

google that error code

If you need further help, I’m available over the phone at https://www.6ya.com/expert/rick_4ed9a6c8e57209e6

Hi.

Error 4 is internal leakage (overflow).

when this happens often the dishwasher starts with the pump running continuously.

Switch off the power from main circuit breaker, drain the inside of the appliance and clean the drain filter in the bottom panel of the tub. If problem persists, check the drain hose at the back. Ensure that it is not kinked, and that height is as from installation manual.

If that does not work, then the machine is faulty. Repair is done removing the kickplate at the base of the appliance, checking for water leak in there. Disconnecting pump hose and removing debris, testing the overflow switch by running a cycle with its contacts jumped. The inlet valve must also be checked to ensure that it is not leaking.

Turn off power and remove water from inside the appliance. Usually that is enough to sort out the problem.

Regards.

Ginko

Unplugthe power cord to your dishwasher. You can do this by manually removing thedishwasher from the wall and unplugging it, or you can flip the power switch toyour kitchen at the circuit breaker (although you will need light to drain thedishwasher hose). 2 Put on your gloves,and, using your screwdriver, unscrew the screws from the kick plate of yourdishwasher. The kick plate is the panel just below the door of your dishwasher.3 Place your bucket on the floor in front of the dishwasher. 4 Unhook the drainhose by pinching the ends of the clamp and sliding it down the hose. Remove theother end from the pump. There will be two hoses in your dishwasher. The drainhose is the one that leads from the pump to the underneath of your kitchensink. 5 Point the hose into your bucket to drain any debris. Twist and scrunchthe hose to help remove the waste. 6 Test the hose by running water through it,and then reattach your hose in the same manner in which you detached it fromyour dishwasher.