A：
What should we do when the gas steam generator fails to ignite?
1. Turn on the power and press start. The motor does not rotate.
Reasons for the failure: (1) Insufficient air pressure locks; (2) The solenoid valve is not tight and there is air leakage at the joint, check the lock; (3) The thermal relay is open; (4) At least one of the conditional loops is not established (water level, pressure, temperature and program control whether the device is powered on or not).
Troubleshooting measures: (1) Adjust the air pressure to the specified value; (2) Clean or repair the solenoid valve pipe joint; (3) Press reset to check whether the components are damaged and the motor current; (4) Check whether the water level, pressure, and temperature exceed the limits.
2. The front purge is normal after starting, but the ignition does not catch fire.
Reasons for the failure: (1) The electric fire gas volume is insufficient; (2) The solenoid valve does not work (main valve, ignition valve); (3) The solenoid valve is burned out; (4) The air pressure is unstable; (5) The air volume is too large.
Troubleshooting measures: (1) Check the circuit and repair it; (2) Replace it with a new one; (3) Adjust the air pressure to the specified value; (4) Reduce the air distribution and the opening of the damper.
3. The ignition does not ignite, the air pressure is normal, and the electricity does not ignite.
Reasons for the failure: (1) The ignition transformer is burned out; (2) The high-voltage line is damaged or fallen off; (3) The gap is too large or too small, and the relative size of the ignition rod position; (4) The electrode is broken or short-circuited to the ground; (5) The spacing is not correct. suitable.
Troubleshooting measures: (1) Replace with new one; (2) Reinstall or replace with new one; (3) Re-adjust; (4) Reinstall or replace with new one; (5) Re-adjust.
4. Turn off the flame after 5 seconds after lighting.
Reasons for the failure: (1) Insufficient air pressure, too large pressure drop, and small air supply flow; (2) Too small air volume, insufficient combustion, and thick smoke; (3) Too large air volume, resulting in white gas.
Troubleshooting measures: (1) Readjust the air pressure and clean the filter; (2) Readjust; (3) Readjust.
5. White smoke
Reasons for the failure: (1) The air volume is too small; (2) The air humidity is too high; (3) The exhaust smoke temperature is low.
Troubleshooting measures: (1) Turn down the damper; (2) Appropriately reduce the air volume and increase the inlet air temperature; (3) Take measures to increase the exhaust smoke temperature.
6. Chimney dripping
Reasons for the failure: (1) The ambient temperature is low; (2) There are many small fire combustion processes; (3) The oxygen content of the gas is high, and the amount of oxygen permeate is large to generate water; (4) The chimney is long.
Troubleshooting measures: (1) Reduce the air distribution volume; (2) Reduce the height of the chimney; (3) Increase the furnace temperature.
7. No ignition, air pressure is normal, no ignition
Reasons for failure: (1) The ignition transformer is burned out; (2) The high-voltage line is damaged or fallen off; (3) The gap is too large or too small, and the relative size of the ignition rod position; (4) The electrode is broken or short-circuited to the ground; (5) The spacing is not correct. suitable.
Troubleshooting measures: (1) Replace with new ones; (2) Reinstall or replace with new ones; (3) Re-adjust; (4) Reinstall or replace with new ones; (5) Re-adjust the structure of the gas steam generator.
8. Turn off the flame after 5 seconds after lighting.
Reasons for the failure: (1) Insufficient air pressure, too large pressure drop, and small air supply flow; (2) Too small air volume, insufficient combustion, and thick smoke; (3) Too large air volume, resulting in white gas.
Troubleshooting measures: (1) Readjust the air pressure and clean the filter; (2) Readjust; (3) Readjust.
9. White smoke
Reasons for the failure: (1) The air volume is too small; (2) The air humidity is too high; (3) The exhaust smoke temperature is low.
Troubleshooting measures: (1) Turn down the damper; (2) Appropriately reduce the air volume and increase the inlet air temperature; (3) Take measures to increase the exhaust smoke temperature.
Post time: Nov-09-2023
