If this is the case, one reason is because the supplement to the cold water pressure inside the water heater pressure is greater than the take-off safety valve caused, so even without heating relief valve in the drip, particularly at night, when low water peak, municipal water net of higher pressure, this phenomenon is more obvious, to solve this problem valves can be installed on the home's water pipes, the water pressure from the high pressure of municipal water network drops a suitable pressure, so you can ensure that the entire house The pressure is not overpressure, and can play a very good water-saving effect; if the cold water pressure is not too high dripping, then there may be a safety valve is broken, the proposed replacement of a quality assurance of the safety valve

Burner valve Symptom Remedy

gas Burner ValvesSymptom Remedy
1, power, press Start, the motor does not turn
(1) The pressure does not satisfy the condition (1) adjusting the air pressure to a predetermined value
(2) solenoid valve lax, joints leak, check the locks (2) clean or repair the solenoid valve pipe fittings
(3) Thermostat Open (3) Check the thermostat is closed
(4) at least one loop condition does not hold (4) check the water level, pressure, temperature gauge whether
2, before the start of the purge normal, but the point does not fire
(1) Burner ungrounded (1) access to the circuit ground
(2) solenoid valve does not work (the main valve, ignition valve) (2) renewal
(3) pressure unstable (3) adjusting the air pressure to a predetermined value
(4) the amount of wind is too large (4) decreases with the wind, reducing the throttle opening
3, the point does not fire, the air pressure is normal, there is no ignition power
(1) The ignition transformer burned out (1) renewal
(2) high-voltage damage or loss, (2) to re-install or renewal
(3) the gap is too large or too small, the relative dimensions of the ignition rod position (3) readjust
(4) electrode breakage or reinstall or replace shorting (4)
(5) inappropriate pitch (5) readjust