1. Press and hold the setting button, then select (as prompted). It's best to refer to the instructions, as each brand will be different.
2. After pressing the “Setting” button for a few seconds, the number “1” will appear in the temperature display area. This is scheduled water filling, which means the water will be filled automatically. after 1 hour, press the setting button and the number will appear from 1 to 24, you can simply calculate how many times you need to refill the water. For example, it's 6 o'clock now. Automatically water at 10 o'clock, just press the number "4". Now the water will be refilled automatically at 10 o'clock every day. Continue to hold the setting button and the water level display area will flash at 50%. Press again to flash 80%, then press 100% to flash. This is a fixe. You can adjust the water level. as high as you want.
3. If the setting is wrong, unplug the power and plug it back in to restore the original factory settings. The original factory setting is usually to fill the water from time to time, and when the water level is lower than 25%, it will automatically fill the water to 100%.
4. There are not many buttons on the solar meter, but there are many functions. The simplest ones should have a high and low adjustment. They must be used in conjunction with the Changan adjustment key. Up key, press the adjustment key twice to add The functions of the up adjustment keys are not the same. You have to ask what model it is. Many instruments on the market are OEM, with mixed advantages and disadvantages, and operating methods are. also different. Then my suggestion is to consultlocal resellers. It is also recommended to install water supply in the evening or early in the morning. If water is supplied in the middle of the day, the cold water will meet the hot pipe.
You can click directly on the button above. There is a little lock sign on it, which is the protection sign. We can open the small lock sign by pressing the button. this means that the protection has been lifted. It is used normally. During use, be sure to follow the instructions in the manual and do not press the buttons at will.