1. The water level switch cannot be reset.
The washing machine dehydration process starts after the washing liquid is drained and the water level switch is reset. If the drain water level switch is damaged, dehydration is a process that must be carried out after draining. If the water level switch is damaged, the dehydration program will not be entered.
2. the top cover of the washing machine is damaged.
The dehydration process of the washing machine is a high-speed mechanical movement. During the dehydration process, try not to open the top cover to avoid damaging the top link switch. If the washer top cover linkage switch is damaged, the washer will not be able to dehydrate.
3. The drainage system is blocked.
The washing liquid in the water tank cannotut not be drained, or there is too much foam in the water tank. It is difficult to empty the washing liquid into the tank, the water level switch cannot be reset and. the washing machine cannot access the dehydration program.
Solution:
1. Check the safety switch. Turn on the Haier washing machine and set the program to dehydration state. Press the brake arm of the safety switch all the way down. position it with your hand or a tool. If the computer If the board alarms and the digital tube displays "E1", the safety switch or the computer board should be replaced at this time;
2. after pressing the brake arm of the safety switch with hands or tools, it means that the safety switch The power-off distance is small, and the safety switch needs to be replaced at this time;
3. If onlye pulsator. turns and the inner barrel does not turn during dehydration, check to see if the tractor has turned the clutch pawl. If the ratchet and ratchet wheel are not separated, the drain valve adjustment rod nut may be loose and worn, resulting in insufficient opening distance. At this time, the adjustment rod distance must be readjusted to separate the clutch pawl and ratchet wheel.
Detailed information:
1. When the Haier washing machine is working in the laundry room, if the body makes a “beep” sound.
The noise is mainly caused by the collision between the bathtub and the shell, or the floor of the washing machine is uneven or the four feet do not have good contact with the ground.
At this point, the center of gravity of the machine to wash must be adjusted and placed stably or correctly placed on all four pads. Generally speaking, if this happens by chance, especially if it is dehydrated, it is likely that the clothes did not lay flat during the shaking process and lost weight. This simply requires repositioning the clothes.
2. When a Haier washing machine is used for clothes, the impeller spins to produce a "chuckling" friction sound.
During inspection, water may be placed and clothing is not inspected. At this time, if there is still a "laughing" friction sound when the wheel turns, this is caused by the friction with the bottom of the barrel when the wheel turns, and if the clothes are put back on, the its will be louder. .
The reason for the failure may be that the impeller screw is loose and the impeller can be removed, then a washer of suitable thickness can beadded to the lower end of the shaft to increase the clearance between the wheel and the bottom. bucket. Eliminate collisions or friction between the two. If the outer ring of the impeller contacts the wash bucket, the impeller must be removed and reinstalled before installation.
3. When the Haier washing machine motor is running, the rotating belt makes a “click” sound.
This failure is caused by play in the drive belt. When performing maintenance, loosen the motor base mounting screws, rotate the motor away from the pulsator shaft, tighten the drive belt, and tighten the base mounting screws. If this does not work, maintenance personnel should be notified to replace the belt.
4. The housing of the Haier washing machine is made of a thin steel plate, and the washing cylinder is prone to resonance noise.
The method of disposal is to fill the box locatede between the box and the washing tank with hard foam. It is best to find the place where the vibration is strongest, destroy the resonance conditions and eliminate the noise.
5. The solution to washing machine noise includes the noise caused by the washing machine motor rotating. This is usually caused by a lack of oil and worn motor bearings. Therefore, butter should be added to the rolling, otherwise it will be easily damaged. Maintenance personnel are required. Will eliminate noise.
You can continue to keep warm after the first heating. This mainly depends on your water consumption. If you don't use it, it depends on the ambient temperature. from 24 hours to 72 hours. The water heater mainly consists of an inner tank insulation layer and an outer shell. The main insulating layer is the insulating layer. However, the insulating layer of the heaterElectric water heater is usually only about one centimeter long. the insulation time can be included in the above number.