Buzz
Panasonic washing machines are highly regarded as one of the best brands today. Nevertheless, users may frequently face the U14 issue during usage without understanding the causes and solutions.
What is U14 Error on Panasonic Washing Machine?
In reality, the U14 error is a water supply error when the washing machine fails to supply water to the drum, usually occurring when the water supply is insufficient or the water pressure is not enough due to the water tank lacking a pressure-boosting valve. At this point, the U14 error code will be displayed, and the lights on the Panasonic washing machine will flash.
Causes of U14 Error on Panasonic Washing Machine
Dry water tank or blocked water supply valve
The water safe box or water supply valve blockage is a common cause of Error U14, occurring due to issues with the water supply cycle. The washing machine displays U14 error because it cannot continue washing without water.
Insufficient water pressure for the washing machine
Even with both the water safe box and the water supply valve open, if a Panasonic washing machine still shows U14 error, it indicates an inaccurate water condition. The error is triggered when the washing machine detects that the water is not supplied enough for the machine to operate, either due to slow or weak water flow into the drum.
The water pipes or water supply valves may be blocked due to sediment accumulation
A clogged filter in the water supply valve or water pipes is a typical but elusive cause of the U14 error. This issue arises when dirt and moss have accumulated on the filter mesh of the water supply valve or water pipes, preventing water from entering the washing machine.
Water supply valve is malfunctioning
Panasonic washing machines often encounter minor issues after prolonged use, such as a faulty water supply valve or a burned-out power cord.
Issue with the control board circuitry
Although there are several underlying causes for the U14 error in Panasonic washing machines, a malfunctioning control board is the most serious among them. The error code appears on the machine's screen due to issues with the control board's processing chips.
Problem with the control board circuitry
Easy steps to resolve the U14 issue on Panasonic washing machines
First step, verify that the water supply valve is open and the lock of the water safe box is in the unlocked position.
When the water supply is temporarily halted, the first and easiest step to troubleshoot the U14 issue is to check the lock/unlock status of the water safe box and the water supply valve. Make sure the water tank is full and the water supply valve is open before you start washing.
Step 2 is to check for the presence of water
The U14 error indicates low water pressure in the tank, so if your washing machine isn't filling up, you can check the water pressure by opening the drain valve. If the water pressure seems low and you've moved the washing machine, ensure that it's not positioned lower than the water container. Installing a booster pump can help alleviate the issue.
Step 3: Clean the filter mesh and pipes
The U14 error may be caused by a clogged filter mesh or pipes; if so, clearing any obstructions and thoroughly cleaning everything can restore normal water flow. To prevent this issue further, the filter should be cleaned regularly following the manufacturer's guidelines.
Step 4: Ensure the water valve is open
A gentle vibration and noise will occur whenever the water supply valve is activated. However, the water supply valve won't open if the electromagnetic valve is faulty or if the electromagnetic coil isn't powerful enough.
To ensure, connect an X10 resistance measuring ladder to the multimeter's 2 plugs and check the water supply valve. If you feel resistance, it means the water supply valve is still functioning well; if not, you should contact the service center to replace the valve.
Step 5 is to check the control circuit
If the power supply to the valve, the control circuit is still stable; if not, the auxiliary circuit responsible for regulating the valve's power supply may be faulty and needs repair or replacement.
Panasonic washing machines signaling U14 error is an unexpected situation you may encounter during the device's usage. Hopefully, Mytour has provided information for you to understand the causes and simple troubleshooting steps.
