Why are the water fountains heated and still heated?
The water supply pipe of the water dispenser is leaking or damaged, causing constant water inflow, and the water temperature can not reach the setting temperature of the temperature controller. Deal with: replace the pipe.The heating pipe is aging and the water temperature is rising slowly. Solution: replace heater assembly.
First, continuous heating failures are generally the following reasonsThe temperature controller of the drinking water machine is damaged, and the heating circuit can not be cut and cut off, and the temperature of the water can reach the set temperature after 95 DEG C, and the electric heating is still prolonged for a long time. Treatment method: replace the thermostat;
Principle of water dispenserThe water heater uses the heat effect of the current to heat the water temperature to 95 DEG by the electric heating tube. The heater is a means and principle.The water dispenser is equipped with a temperature controller to keep the water temperature at 88 degrees ~95 centigrade. When the water temperature rises to 95 degrees Celsius, the thermostat is switched off and the electric heating tube is powered off. The thermal inertia of the heating tube heats the water until the water is boiling or near 100 degrees centigrade. When the water temperature drops to 85 degrees ~88 degrees centigrade, the temperature controller is connected with the electric heating pipe circuit, and the water starts to heat and so on.The water heater is equipped with an overheating protector, when the heating device is too high to reach 105 DEG C, the heating circuit is switched off to prevent dry burning and the safety of the drinking water machine is ensured.
