Kitchen freezer EMS shows e what is the fault

- Is the air conditioner malfunctioning? With my 7 years of experience in repairing air conditioners, I will tell you how to solve these faults, which should save you a lot of detours. >>>More

- Is the air conditioner malfunctioning? With my 7 years of experience in repairing air conditioners, I will tell you how to solve these faults, which should save you a lot of detours. >>>More

The temperature of the heat exchange surface of the water heater is very high, and there will be scale when the water flows over, and after a long time, there will be a lot of scale attached to the inner surface of the heat exchanger, which will accumulate over time, resulting in the blockage of the hot water pipeline, which will cause the hot water output to become smaller (the phenomenon of small water pressure) and the hot water output time will become longer. At the same time, the hot water outlet is equipped with a temperature sensor, which is the narrowest place in the water heater waterway, which is easy to accumulate scale, resulting in temperature sensing lag, resulting in hot and cold water outlets, and serious hot water overheating, causing overheating protection to go out. >>>More

1. E1: ignition failure or ignition failure.

When the flame detection (feedback electrode) induced current is weak, it is judged that there is no fire in the burner, and the program is interrupted. At this time, you can check whether the feedback electrode is in the high temperature area of the flame, adjust the height of the feedback electrode, and check the connection line and plug of the feedback electrode; Observe the combined electrode from the window for discharge. In this case, the discharge distance of the combined electrode can be checked, and the connection and pulse generator can be detected. >>>More

Can you still release hot water? If you can, the temperature is too high. >>>More