If the set temperature of the constant temperature water heater can't reach the actual temperature during use, it may be because the air pressure is too small, or the water pressure is too high, or it may be caused by the low standard and insufficient power of the gas water heater. You can lower the water output to reach the set actual temperature. There are "+"and "-"keys on the display panel to control the temperature rise and fall. Press+to raise the temperature and-to lower the temperature. Under normal circumstances, the difference between the outlet water temperature and the actual set temperature is 65438 0 degrees.
Extended data:
Constant temperature gas water heater, the current constant temperature gas water heater adopts the principle of proportional valve temperature control. A flow sensor is connected in series in the pipeline of the water heater. The gas valve is an electric control valve (proportional valve).
The flow sensor of gas-fired constant-temperature water heater converts the water flow into corresponding electrical signals, and inputs the signals into the controller. The controller adjusts the opening of the air valve according to the intensity or frequency of the input signal, so that the gas flow rate changes in direct proportion to the water flow rate, thus achieving the purpose of keeping the water temperature constant. When the water heater works, the flow sensor can sense the water flow and water pressure, and send the signal to the proportional valve, which controls the number of fire rows, thus controlling the firepower and adjusting the water temperature. ?
When the constant temperature gas water heater is used, the water temperature is discharged according to the temperature set by the user in advance, and the water temperature will not change or change very little during the use. Because constant temperature gas water heaters are divided into high-end and low-end, constant temperature gas water heaters are divided into ordinary constant temperature gas water heaters and precise constant temperature gas water heaters.
References:
Baidu encyclopedia-constant temperature gas water heater