When the washing machine shows a faulty E21**, it indicates a suspected drainage system problem. This failure is usually caused by a clogged drain pipe or a faulty drain pump. The following steps are required to fix the failure.
First, to be on the safe side, make sure to cut off the power to the washing machine first. You can unplug the power plug or turn off the power switch.
Check the washing machine drain for blockages. The drain pipe is usually located at the back of the washing machine
Connected to a wall or drain pipe. Using a long metal wire or pipe unclog, insert it into the drain, gently rotate and push to clear the blockage.
The drain pump is a key component of the washing machine's drainage system. To check if the drain pump is working properly, you can follow the steps below:
Locate the drain pump at the bottom of the washing machine. Usually located on the side of the chassis, the chassis may need to be removed to be accessible.
A long pipe is placed into the drain pump outlet and placed in a container to collect the water that may come out.
Manually rotate the impeller of the drain pump to ensure there is no blockage or resistance.
Check the drain pump's water inlet for blockages or foreign objects.
If the drain pump impeller is damaged or won't turn, the drain pump may need to be replaced.
If there is no problem with the drain pipe and drain pump, the entire drain system may need to be cleaned
Remove the drain and check for blockages or bends that are obstructing drainage.
Clean the drain with warm water and soap, making sure there is no residue.
Check that the drain pipe is properly installed and that there are no bent or flattened parts.
After completing the above steps, reinstall the drain pipe and drain pump. Then, reconnect the power to the washing machine and test to make sure the E21 fault** no longer shows.
The drainage system of the washing machine is responsible for draining the dirty water generated during the washing process. It consists of a drain pipe, a drain pump, and a drain pipe.
A drain is a pipe that connects a washing machine to a drain pipe. It drains the water from the bottom of the washing machine into the drain pipe. Drains often need to be kept clear to ensure that the water can drain smoothly.
The drain pump is a key component of the washing machine's drainage system. It is responsible for pumping the water out of the washing machine and into the drain. The dewatering pump is usually driven by an electric motor and generates the dewatering pressure by rotating the impeller.
A drain pipe is a pipe that connects a drain pipe to a sewage system. It must be properly installed and kept unobstructed to ensure that dirty water can be drained efficiently.
Regularly inspecting and cleaning your washing machine's drainage system can avoid drainage failures and prolong the life of your washing machine.