0086-510-85187837 24/7 Helpline
author： 2020-06-12
Electric boiler editor
When the electric boiler reaches the heat storage period, the water supply electric valve will be opened, the heat storage tank will start the water supply, when the water level reaches the predetermined high water level, the water supply electric valve can be closed.When the temperature of the heat storage tank reaches the preset temperature or the heat storage period is over, the electric boiler will stop working. After one minute, the circulating pressure pump will stop running. The circulating pressure pump will run according to the set frequency.
Open the electric valve for water supply, close the electric valve for heat storage, start the circulating pressure pump to supply water in the way of variable frequency speed regulation and constant pressure, and then start the electric boiler about 30 seconds later, so as to supply water to users in the way of direct supply.When the water supply is over, first stop the circulating pressure pump and then stop the electric boiler after 60 seconds.
When the water supply period, the electric boiler water supply valve open, the regenerative electric valve closed, the electric boiler does not work, the circulation pressure pump variable frequency speed regulation constant pressure water supply.During the water supply period of the electric boiler, the water supply electric valve has been closed.If during the heat storage period and the temperature of the heat storage tank is lower than the set temperature of 5℃, the circulating pressure pump is put into operation again. After 30 seconds, the electric boiler starts to work.