2015年10月13日星期二

gas water heater gas valves work status

Open the total gas valve, open the gas valve, gas valve pressure difference into A, B two-bedroom; open water valve, cold water through the water main valve all the way into the water pressure Interlock SAE Flange valve, the other way flow heat exchanger, the rubber membrane on both sides pressure range, the pressure to the base film movement, water vapor driven ejector linkage movement to the left, the middle of the toggle lever plunger ejector left with the power turned on the power switch.
Immediately after power electric controller high-voltage pulse generating sparks, while a powered miniature solenoid valves, gas valves of the gas burner valve into a small fire,bsp thread port and mating stud end a spark ignited a small fire. Water vapor movement to the left in place when the mandrel linkage, to open a valve, the valve 2 is not open at this time since the gas does not enter the main burner.

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