1. Always check the gas pipeline is intact, with or without aging, crack. And with soap and water to check the pipeline at the junction and found that there is a bubble phenomenon, should immediately close the gas valve and notify the gas company.
2. Often wipe the outer surface of the water heater with a damp cloth, and then wipe dry with a dry cloth. Easy to remove the dirt can be used to remove the neutral detergent, can not use the day that water, alcohol and other wipe.
3. Always check the exhaust pipe connection is good, whether the plug hole plug, should ensure that the exhaust flow.
4. Regular (6-12 months) cleaning the dirt at the inlet filter to ensure that the water flow.
5. Always check the power plug and power cord is aging, rupture, if you need to replace please contact the company's special maintenance point.
6. The use of artificial gas water heater, should be regularly (3-6 months) Please qualified professionals on the burner, heat exchanger, ignition needle and sensor needle for cleaning.
For safe use of water heaters, please always be maintained. Maintenance, please be sure to close the gas valve, water valve, unplug the power plug, until the water heater cooling and then. Due to the operation panel for the internal electronic devices, maintenance need to avoid water infiltration of the internal, so as to avoid damage.