5. Open the gas pipeline valve, and then close the valve to turn on the low pressure switch and the boiler enters the ignition state. The program runs automatically, and the screen will prompt that the ignition fails and there is no other alarm, indicating that the program is running correctly. If other fault codes appear on the screen, the fault must be dealt with first according to the fault code table. If only the failure of ignition is reported, the gas can be turned on and the ignition will run normally.
正在翻译中..