E2 failure of the honorable laundries, usually related to drainage, sensor, component failure or operational anomaly, can be traced and resolved as follows:
First, drainage-related drainage is overtime: e2 alerts are triggered if the washing machine is drained for more than six minutes. This may be done by opening the door cover once and attempting to disarm the alarm, and then checking whether the drainage pipes are down and bending and jamming. If the drainage pipes are too high, they need to be adjusted to a lower position (no more than 10 cm recommended) to ensure smooth drainage. Drain filters are blocked: after long periods of use, drainage filters may accumulate impurities such as hair and fibre. The power supply needs to be shut down, drainage panels opened, filters removed and clean to avoid congestion affecting drainage efficiency. Drain valve failure: if the drain valve is not opened (no action by the tractor), it may be the tractor damage or the drain valve card is dead. The tractor needs to be checked for electrical power and noise and replacement of drainage valve components if failure is confirmed. 2. Sensor failure to check water level sensor anomalies: water level sensors are responsible for monitoring water levels and feedback to computer panels. If the sensor is damaged or poorly exposed, it can lead to an incorrect notification of e2 failure. The sensor's electrical resistance value (normal range varies from model to model) can be detected on a universal scale and the sensor will need to be replaced if the standard value is deviated. Temperature sensor interference: in some types of washing machines temperature sensor failure may also trigger e2. Temperature sensors need to be checked for looseness of the connection line or replacement to verify damage to the sensor. 3. Failure of other components to handle water valves/mada malfunctions: damage to water valves or drainage motors causes unusual water flow and indirectly trigger e2. If the water valves are heard without a “polyming” or the motor is not rotated, the corresponding parts shall be replaced. Computer boards or circuits: errors in computer boards, loose connection or short circuits may also cause malfunction. It is necessary to check the strength of the plugs and avoid corrosive contact points in the wet environment. If a computer plate is suspected of failure, contact the post-sale test. Interim solutions and renovation restarts or suspends the use of: one minute after power has been shut down, or one hour after use, may solve the temporary software failure. Specialized services: if the failure of self-checking is not eliminated, the official telephone number 400-808-7590 may be called for inspection by a salesman。
Caution: the power must be cut before operation to avoid exposure. In the event of unfamiliarity with the internal structure, it is recommended that priority be given to linking the sale to prevent further malfunctions due to error。
