Just install the water heater, filled with cold water, do not know the air inside, because it is the first time to use, just plug in the power supply, then wait 10 minutes after the release of hot water, that water heater inside the air not put out, the cold water heater inside the heating tube cover, I is vertical and this is not belong to dry? No marks, thank you, kindly
The new water heater, which is full of air, without water, is used:1, electric water heater usually to open the hot water pipe, cold water can enter, do not open the hot water pipe, then the water can not be filled
Electric water heater with water flow is as follows: first open the hot water valve (the red) on the air (hot water mixing valve to end, and then open the inlet valve) (the blue) and water (water inlet valve), then the outlet (shower) air only, this time must pay attention to this process can not take the electric power plug is not. Plug!!! Over a period of time of shower water, said water is full, then close the mixing valve, without closing the water inlet valve, has been open, and then plug the power supply, open the power supply, for heating,...... For the first time, 1-2 hours later, you can use the hot water mixing valve open, with the open with the use, the inlet valve open not closed.
2, the electric water heater deflation method, hot and cold water pipe connection is good, open the cold water gate inlet, and open the hot water gate deflation, from the hot water gate to release water, that is to complete the bleeding.
