Irregular alarm my kenmore washer gives a flashing duf alarm.

Do you have a temp gage to check the temperature? set the freezer at 0 Degree and the fridge to 36 Degrees.

Tony

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/tony_a41fa0b801734e2f

it appears that the door switch is not working properly consult the manufactures for a new part( door switch)and replace eric

This HC error code will appear at the end of the wash cycle to indicate that the hot and cold water inlet hoses are switched.
If the hoses are not switched it could indicate a problem with the Electronic Control Board.
You can try to rest the washer by unplugging or flipping the breaker to the washer fo 2-5 min.
Restore power to the washer and try running a short cycle.
This will help clear any irregularities that the control board may have encountered.

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It would not hurt to remove the bottom panel and see what is in the pump

If you need further help, reach me via phone at https://www.6ya.com/expert/dan_73bbd84fe1d95b61

If you give a specific model I could get a manual and see what i can find out but what i will do is direct you to the Kenmore questions line which is, (one last thing try unplugging the washing machine and then plug it back in maybe that will reset it, if you still get the error look below.)

Product questions
Call 1-888-KENMORE (1-888-536-6673).

also if you do not have the manual for the product you can obtain an online version here.

http://www.managemyhome.com/mmh/

if you look on the right hand side of the page you will see in bold letters.

Find Owners Manual
We've got manuals for every major brand in your home

just enter your model number in there and look through the manual for the troubleshooting section and then error codes.

There is a rectangular magnet attached on the inside of the drawer for the detergent. Located on the right hand side near the front of the drawer. This magnet had come loose. Some glue and caulking worked well and the washer is working fine now. Meant to post this weeks ago.

ck drain hose first be sure end is at least 30-36 in from floor and fits loosely in standpipe ckd for water to both connections on back of washer ..remove top ck flowmeter on left side small round object with 2 small hoses and wires attached try taping it fixes problem replace it if not still suspect it and replace it

F/11 Serial Communication Error
Communication between the Central Control Unit (CCU) and the Motor Control Unit (MCU) cannot be sent correctly.

• Check Wire Harness connectors to the MCU, the motor, and Central Control Unit (CCU)
• Check the Drive system for any worn or failed components
• Check MCU
• Check CCU
• Check Motor
• Check Wire Harness

On Kenmore F51 means Motor RPS Failure, the motor is not spinning or the motor sensor detects a fault.First unplug the power cord for one hour or so to check if it is a jammed sensor, and see if reset.