It is understood that a heavy snow swept Beijing and Tianjin and other places, and subsequently spread to Shandong, Jiangxi, Hubei etc. 8 January, is expected to usher in Beijing-Tianjin area snowfall once again. Cold air plus continuous Blizzard, makes most disastrous North Frost formation, some regions reached 40 years minimum temperature. Household heating appliances-note maintenance.
To ensure that the majority of users in this climate normal to use gas water heater, macro to remind you: must strictly follow the instructions for use, the correct use, prevent water tank, gas water heater (technical name: heat exchanger) is accidentally Frost crack!
According to the survey, in the current disastrous climate scenarios, such as after use or home, not in the water tank of water from the clean, may cause the water froze was Frost consequences. Therefore, the majority of users carefully read the product manual, and in strict accordance with the instructions of the relevant requirements specification using a gas water heater. When the outdoor air temperature is below 0 ° c, after each use, follow these steps to complete to prevent freezing of the water tank: ① ② inlet valve closed; open hot water valve; ③ water temperature adjustment knob to "low" or "flood" position; ④ remove drain valve for drainage (again, be sure to first fitted with drainage valve, normal use).
In addition, in General, water heater active antifreeze function effectively use conditions to keep the power is switched on, the outdoor ambient temperature must be-15 ° c or more. Therefore, in order to avoid your environment temperature changes cannot grasp and unexpected situations occur, use the function with active antifreeze heater users, after each time you use or follow these steps to complete the action to prevent water tank rupturing.
In doing the antifreeze, don't overlook the security check that occurs when the exhaust pipe, block or smoke leakage backdraught, please immediately discontinue use of gas water heaters to avoid unexpected accidents, people want to pay attention.
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