Why can't the electric water heater turn on?
3, the water heater voltage is not enough, resulting in micro switch can not work; replace the new battery or power cord.4, excluding the above fault, for water heater components damage fault Vanward water heater ignition; focus on the detection of Vanward water heater switch, a water gas linkage valve, solenoid valve, computer board, temperature sensor is damaged.
Causes and troubleshooting of non ignition of water heater:1, the water heater water pressure is insufficient, cause the Vanward gas water heater water vapor linkage valve can not open, the water heater can not complete the ignition work, and cause the Vanward water heater not ignition fault.2, the water heater atmospheric pressure, resulting in the solenoid valve can not be opened normally; use the regulating valve to adjust the pressure, and detect whether the gas tank valve open, whether the gas is adequate.
The water heater's leakage protector trip causes the water heater to not work. After the reset, the heater is restarted.3, the water heater itself failure: focus on testing Vanward water heater, computer board is damaged, temperature controller is no fault; timely maintenance or replacement.
Cause analysis and fault elimination method of water heater electricity: 1, no sufficient supply voltage is one of the leading causes of Vanward water heater electricity: detection of Vanward water heater with socket, power line and the power line plug is open circuit; check out
