1. Please fully open the water inlet valve.
2. Turn on the hot water tap and turn it off after making sure there is water flowing out.
3. Plug in the power supply, press the switch button of Wanhe gas water heater, open the air inlet valve and set the water temperature at the same time.
4. After the water is boiled, first adjust the valve to the middle position, let the water run, and try to ensure that the water temperature is not cold before use. (Generally, the letter H on the left side of the valve is hot water, and the letter C on the right side is cold water. Hot water shows red logo, and cold water shows blue. )
5. It can only be used after the water temperature is constant, because Wanhe gas water heater is surrounded by water, which is easy to get an electric shock. Therefore, try not to touch other places with your hands or other parts, especially around the power supply.
6. The outlet water temperature can also be adjusted by the rotating direction of the faucet. For example, if the faucet handle is pulled to the end in the direction of red Peugeot, the water temperature will be hot, and vice versa.
Extended data
service regulations
Prevention of carbon monoxide poisoning: the gas water heater must be installed outside the bathroom, and the smoke exhaust pipe must be installed to ensure smooth smoke exhaust. Users who use artificial coal must entrust professionals to clean the burner regularly (every 3 months or half a year). Prevent gas leakage: always check each gas connector, gas pipeline or hose for leakage with soapy water.
Once the hose is found to have cracks, it must be replaced immediately. In case of gas leakage, close the gas valve immediately, open the doors and windows for ventilation, and disable the telephone and electrical appliances. Users who use liquefied petroleum gas are strictly forbidden to put cylinders upside down or horizontally. In addition, pay attention to timely replacement of products that have exceeded their service life.
Keep in mind three precautions and four rules for water heater leakage prevention in winter: the power supply must have a reliable grounding wire, and check the leakage protection switch regularly (weekly) to ensure its normal operation. Waterproof case frost crack: gas water heaters in northern areas must be equipped with anti-freezing valves or windproof devices. When the outdoor temperature is lower than 0℃, the anti-freezing operation should be carried out according to the requirements of the instruction manual or the anti-freezing warning sticker of the fuselage.
References:
Baidu Baike gas water heater