Causes and solutions for washing machine water level adjustment failure

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Imagine you’ve had a busy day, you’ve got a pile of dirty clothes, you’ve expertly fed them into the washing machine, poured in liquid detergent, pressed the Start button, and waited for it to finish cleaning. But over time, the water level in the washing machine did not change. This sudden situation will make you instantly panic, full of confusion and crazy. Don’t worry, this super-practical troubleshooting guide will get you to the bottom of things and get your washing machine working again.

(1)、 infrastructure and waterway investigation

Most of the time, the constant water level of a washing machine is not a major problem, but is hidden in some basic setup and waterway details.

1. Check of water level setting

Different brands and models of washing machines, water level regulation is different.

①. Knob-type regulation

This adjustment is common in conventional washing machines. When you turn the knob, you hear a click, which means the water gear is changing. For example, moving from low to high water levels. If you accidentally turn the knob to the lowest gear, or turn on the water-saving mode, the water level will not rise.

②. Electronic panel adjustment

Many intelligent washing machines now use electronic panels to adjust the water level. The water level can be precisely selected by pressing the button. But if you accidentally press the wrong key, such as the wrong touch to pause the water function, or set up an unreasonable program, the water level will be stagnant. At this time, carefully look at the panel indicator lights and display information, according to the instructions to re-set the water level.

2. Check water taps and pipes

①. Check the faucet

Make sure the tap is fully turned on. If the tap is turned on only a little bit, the water flow can not meet the normal water demand of the washing machine. You can try to turn the faucet to the full and feel the force of the water. If the flow is still small, there may be insufficient water pressure. Contact the utility or water company for a check.

②. Plumbing inspection

The water pipe connecting the washing machine to the tap is the key to the water entering the washing machine. Check to see if the pipes are squashed, knotted, or twisted. For example, when water pipes are weighed down or tangled, the flow of water is hindered. If you find a problem with the pipe, gently adjust its position to keep it open. If the water pipe gets old and breaks, it needs to be replaced.

(2)、inlet valve filter cleaning

The inlet valve filter screen is the key line of defense of the washing machine inlet system, which can intercept impurities, sediment and other foreign bodies in the water. But with the passage of time, the filter will be blocked by a variety of debris, resulting in water flow can not be smoothly through.

Overview of cleanup steps

1. Turn off the power

This is the first step in safe operation. UNPLUG The Washing Machine, ensure that the washing machine is in the power state, to avoid electric shock accident in the cleaning process.

2. Find the inlet valve

The inlet valve is usually hidden in the back of the washing machine and may need to be seen by moving the washing machine slightly. It is usually a part with a lid.

3.Remove the strainer

Gently unscrew the cover of the inlet valve and carefully remove the strainer. Filter may be tight, do not force too much, so as not to damage.

4. Clean the strainer

Put the strainer under the tap and rinse with clean water with greater force. Meanwhile, gently brush the dirt off the strainer with a soft brush. If the dirt is more stubborn, you can filter soaked in warm water, add the right amount of neutral detergent. After soaking for a period of time, scrub until the strainer is clean again.

5. Install filters

After cleaning the strainer, reinstall it into the inlet valve and tighten the cap. Make sure that the filter screen is firmly installed and not loose.

(3)、the inlet valve fault treatment

Water Inlet valve is the core component to control water flow into the washing machine, if it fails, the washing machine can not be normal water.

1. Fault diagnosis method

①. Listen to the sounds

When the washing machine to start the water intake process, the normal water intake valve will issue a slight buzz, which is the sound of electromagnetic valve suction work. If you can’t hear that sound, the fill valve is probably malfunctioning.

②.Feel the temperature

Gently touch the inlet valve with your hand, if you can feel the slight heat, the inlet valve has current through, is trying to work, but there may be internal blockage, coil damage and other issues. If the inlet valve is cold and shows no sign of heating, it is likely that the inlet valve is not energized at all.

2. Treatment measures

①. Dealing with internal blockages

If the inside of the inlet valve is blocked, try to clean the inlet and outlet of the inlet valve with a small needle or toothpick. Insert the needle or toothpick into the hole gently and poke it back and forth to clean up the blockage. But we should be careful not to force too much, so as not to damage the water inlet valve.

②. Replace the inlet valve

If the inlet valve coil is damaged or beyond repair, a new inlet valve is required. Buy Inlet valve, to choose and washing machine model matching products. Replace the inlet valve, first cut off the power supply, and then in accordance with the requirements of the instruction to remove the old inlet valve, install a new inlet valve. After installation, check the connection is strong, there is no leakage phenomenon.

(4)、water level sensor and computer control panel check

The water level sensor can accurately sense the level of water in the washing machine, and transmit the signal to the computer control board. The computer control panel is responsible for directing the various parts of the washing machine coordination.

1. Troubleshooting of water level sensor

①. Find the water level sensor

After cutting off the power to the washing machine, locate the water level sensor, which is usually installed near the inner cylinder. You may need to open the back or top of the washing machine to see it.

②. Measuring resistance

Measuring the resistance of water level sensor with multimeter. Different types of water level sensor normal resistance value may be different, can refer to the washing machine manual. The two multimeter pen were contacted with the two pins of the water level sensor, observe the multimeter display resistance value. If the measured resistance value and the normal value is quite different, indicating that the water level sensor has been damaged, the need to replace the sensor.

2. Troubleshooting of computer control panel

①. Observe the surface

First carefully observe the surface of the control board whether there are obvious signs of damage, such as scorch marks, component off, capacitor bulging, etc. . If so, there may be something seriously wrong with the computer’s control panel.

②. Professional testing

For some internal circuit fault, only through the naked eye is difficult to find. At this point suggest contact professional maintenance personnel, the use of professional testing equipment on the computer control panel for a comprehensive, in-depth testing and maintenance. If the computer control panel can not be repaired, it may need to be replaced.

Conclusion

The problem of keeping the water level of the washing machine constant may seem complicated, but as long as we follow the practical steps described above, from the basic settings and waterways, the inlet valve filter, the inlet valve, the water level sensor to the computer control panel, step by step check and repair, you can find the root cause of the problem and solve it. I hope this guide will help you to avoid confusion and confusion when the water level of your washing machine remains the same, and make it easy to get your washing machine back to work and continue to bring convenience to your life.