How to solve the display maintenance of Fangtai gas water heater?

first disconnect the power supply, then press and hold the power-on key and the power-off key for 5 seconds, wait for 5 seconds, then release your finger, and the word maintenance will disappear. When using the water heater normally, you must carry out reasonable maintenance and cleaning.

Precautions:

1. When using the water heater, you must do a good job of sanitation. Generally speaking, you should clean the external machine every six months, and the internal machine every other year or so. It is very clean, just use a clean rag to wipe it, and the internal machine needs to be cleaned by professionals. It is best to replace the internal magnesium rod regularly.

2. The service life of the gas water heater is about 8 years. Do not continue to use it after 8 years, otherwise it will be dangerous and the heating effect will be very poor.

3. If you use the gas water heater regularly, you must check the gas pipeline regularly. If there is air leakage or damage, you must replace the new advertisement in time or unblock it in time. If there is not enough gas in the pipeline, the gas water heater can't be used normally, so you must remember to recharge it in time.

4. No matter what happens to the water heater, it should be solved in time. Don't wait too long, and the internal parts will be damaged, so it will be beyond repair.