valutazioni - 2, GPA: 3 ( )

Produttore : Haier File Size : 189.25 kb File Nome : Lingua di insegnamento:

2. Initial water filling shall be conducted in the morning or at night when there is insufficient sunlight. Filling water under strong sunshine should be avoided as this will cause explosion of the vacuum tubes. 3. If the water pressure is not high enough, normal water filling will not be realized. Please fit a booster. 4. To avoid burning, do not direct the shower nozzle towards your body while you are adjusting the water temperature. 5. The water heater is a non-pressurized water heater. The hot water flows out naturally due to the height difference between the water tank and the water usage point. The output pressure is proportional to the height difference. If the height difference is too low, it will not function normally. In this case an effluent booster should be fitted. 6. When sunshine is not sufficient, to ensure effect, you should avoid using hot water several times in one day. 7. The energy source of this water heater is solar energy. In cloudy, rainy, or snowy days, the temperature of the water coming from it may not be satisfactory due to insufficient sunshine. 8. Before winter comes, please clean the vacuum tubes and keep their surface clean to improve the heat collecting effect. 9. The vacuum tubes can withstand low temperature of -70.. when they are not filled with water. In winter, on continuous cloudy days or when it is covered with snow, please keep the tank full of water and replace the low temperature water in it frequently (2 day intervals). Otherwise the vacuum tubes will break when the water in it freezes. Before use · Installation instructions • Special tips To ensure correct and safe use of the water heater, here we inform the users seriously to contact professional service agents appointed by Haier for installation and services. Haier is not responsible for incorrect installation of the water heater. To contact Haier headquarter, please dial: 4006 999 999 This product is an insured product. Please set your mind at ease when you are using it. Prior to installing and using the water heater, please read the following contents carefully. Please retain this manual properly for future reference. 1. Upon unpacking, please check against the packing list in this manual. 2. Improper use of the water heater may cause serious burns. Be sure to take a shower or wash after mixing the hot water with cold water. 3. To ensure normal use, never refit it or block the ventilation pipe and overflow pipe. Otherwise the water tank will shrink due to negative pressure. • Selection of installation location 1. In areas where lightning strikes frequently occur, the water heater shall be installed within the lightning proof range of the building. 2. The orientation range of the water heater: 10 degrees south by east to 15 degrees south by west. 3. There should be no shading objects in the front of the installation location of the water heater. If there is a shading object, the distance between it and the water heater should be longer than L. L=H/...

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