Common maintenance faults and solutions for smart toilets are as follows:
1. Flushing failure
The flushing function of the toilet is divided into models without water tank and with water tank.
The waterless tank is controlled by a pulse solenoid valve. If the fault is that the water keeps flushing but does not flush, it is usually a motor failure of the pulse valve or a problem with the motherboard. The judgment method is to see whether the water keeps flushing after the power is cut off. If it is a maintenance fault, It is a problem with the pulse valve motor, otherwise it is a problem with the motherboard.
With a water tank, there are electric flushing components and water tank upper and lower parts. If manual flushing is normal but electric flushing is abnormal, there is a problem with the electric flushing component. If there is a sound of water entering all the time, but flushing is normal, It is a problem with the water supply component. If there is always the sound of water entering, but neither mechanical nor electric flushing occurs, it is a problem with the drainage component.
2. Defecation function failure
Involved parts: spray gun, heating module (including temperature control), flow meter.
The problem of spray gun failure is that the water from the spray gun is normal, but the telescopic length is not enough or does not extend out, and water is sprayed inside.
The failure of the heating module indicates that the temperature indicator light alarms, which cannot be eliminated after restarting; after the water temperature is increased, cold water still comes out.
The fault of the flow meter is manifested by the normal spraying of cold water, but it cannot be used when the temperature is raised. (It should be noted that the water spray holes of the nozzle should be clear and not clogged).
3. The toilet is not powered on
The plug light of the smart toilet is on, but the toilet does not respond. Generally, the switching power supply or the main board in the toilet is broken. As for whether it is the switching power supply or the main board that is broken, you need to look at the model of smart toilet. The design is whether the switching power supply is designed separately, or the switching power supply and the motherboard are designed together.
The above three are common failures of smart toilets. It is also very easy to solve, and the problem can be solved by replacing accessories.
4. Toilet seat and seat cover damping failure
It is usually caused by cracks in the damping or seat ring, and the problem can be solved by replacing the corresponding accessories.