On the use of electric water heaters
Heating for an hour is the use of 1 degrees and a half of electricity?Constant heating is the loss of 1.5 degrees per hour.4, unplug the power, the temperature of hot water will become cold?Because of the temperature difference between the water heater will gradually cool down, but very slow, generally good brand water heater can achieve 72 hours of hot water, is heated to 75 degrees after 3 days without heating without water, still can be released higher than the temperature of the water.
The pointer of the thermometer is rotated so slowly and so slowly that the temperature control button is rotated to about 60 degrees. After heating for an hour, the pointer reaches the middle of L and H. Is this normal?The heater is heated 50 liters, 1500 watts, heated to a maximum of 75 degrees and takes 1-1.5 hours. Of course, it looks very slow. The mechanical thermostat is about the same, inaccurate, so you feel like 60 degrees, maybe 70 degrees. Therefore, heating 1 hours, pointer to the middle position is normal. Maybe the highest temperature is in the middle.
Is the hot water valve closed or open when the heater is heated?When heating, hot water valve switch can be used, must be fully open.
