Use method

heats ahead according to the preset 65 before the first heating period arrives the second day. In cases when the machine is turned on, press the when the machine is turned on, press the mode key continually to enter intellectual heating mode. The green point in the working indication icon is on. When the electrical heating starts, the red point in the icon glistens. And when the electrical heating is over, the green point is constantly on. Press the setting mode and you can set the heating temperature, whose scope is 30 - 75 . Note: in this mode, the solar energy heating is not concerned.

3.introduction of other functions

A.the system has a function of electricity-loss memory and that of automatic starting when electrified.

B.high temperature protection: in the process of the water pump running, when the water temperature of water-storing tank exceeds the high-temperature protection temperature (85 ) set by the system, the water pump will automatically stop running .

C.low temperature protection: when the water exiting temperature is lower than the low temperature protection temperature (4 ) set by the system, the water pump will automatically start running at full speed. And when the temperature rises to 7 , the water pump will stop running.

D.malfunction protection: this system has circuit malfunction alarm (E1),high temperature alarm (E2), sensor malfunction alarm of collector equipment(E3), sensor malfunction alarm of water-storing tank (E4), as well as pipeline leakage and water pump empty running alarm (E5), etc. When these problems happen, the system will display malfunction code E1~E5. The above malfunction protection is non-restorable and therefore, the system can only normally run after malfunction is eliminated and the electricity is reconnected

4.interface indication and instruction for operation

After the solar water heater center is installed, to confirm that the water- storing tank is full with water and to check that each pipeline is connected properly and not leaking. To check that the power supply of the water-storing tank corresponds to the requirements and then to connect power supply.

5.Instruction for controller

A.turning on/ turning off: the system is turned on directly and automatically enters the working mode and conditions before power supply is cut off. The first tacitly approved working mode of the system is the solar heating mode. The four-number tube of the indication screen displays the clock. The five- number tube under the screen respectively displays water temperature of water-storing tank and the temperature of water exiting. The indication interface is displayed in Fig. 6 and at this time, all the pressing keys are effective. Then press power supply key and the system will be turned off and enter the electricity saving mode. The indication interface is displayed in

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Particular warning Attentions in installment

Particular warning

To ensure that customers can use water heater properly and safely, we here seriously inform our customers that you must contact the appointed professional serving personnel for installing and service. For any improper installment, our company will not burden any responsibility.

When the power supply is connected, the pump is electrified;Pay attention that connecting lines of pump are inserted stably, and can not load emptily. Before any maintenance and repair of water heater, please make sure that you cut off other power Supply. Non-professional persons are not allowed to adjust and maintain water supply.

Before electrification please make sure that machines are full with water, otherwise it will cause a system malfunction. Please make sure that the sockets are subject to national standards and are connected to the ground reliably. It is prohibited to use water heater without a reliable grounding. The water heater is equipped with safety valves. for secure use, please do not change installment position personally. The evacuating tube nozzle should be downwards vertically and are open to the air so as to prohibit jamming the exit. A draining pipe is linked to the evacuating tube nozzle and leads to the sewer opening. (the draining pipe is otherwise sold)

Hot water with a temperature higher than 50 might result in scalding and customers should mix hot water and cold water and then have a shower or wash.

In cases when water heater is seriously soaked, it must be checked by technical personnel ratified by our company before it is reused.

The hot water in water heater is not suitable for drinking. As a result of long- term use, scale might be produced in the water tank. Meanwhile, the aging of the water pipe can result in a change of water quality. Therefore, when you wash rice and vegetables with water in the container, please wash them once again with clean tap water.

Attentionsinstallment

When collector equipment is installed, it can not be inversely placed. Outdoor pipeline must use metal pipes.

Heat-preserving of pipelines must use specially designed materials by our company.

Collector equipment should be installed facing south.

Evacuating opening of the system safety valve should be connected to the release opening of sewage.

All parts of the whole system are not allowed to be disconnected personally otherwise, results should be burdened personally.

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Haier BRF1- 150W Particular warning Attentions in installment, Introduction of other functions, Instruction for controller
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PJF1- 150W, BRF1- 150W, BRF1- 120, PJF1- 120 specifications

Haier has made significant strides in the home appliance sector, especially with its innovative water heater models: the PJF1-120, BRF1-120, BRF1-150W, and PJF1-150W. These models are designed to cater to various consumer needs while ensuring efficiency and reliability.

The Haier PJF1-120 features a compact design ideal for small to medium-sized households. With a capacity of 120 liters, it ensures an ample supply of hot water for daily needs. It incorporates advanced insulation technology which minimizes heat loss, thereby improving energy efficiency. The PJF1-120 is also equipped with a digital thermostat, allowing users to set their desired temperature accurately. This model's eco-friendly design not only resonates with modern environmental standards but also aids in reducing utility costs.

Conversely, the BRF1-120 boasts advanced safety features, including a multi-function safety valve. This ensures protection against overpressure and overheating, critical aspects for worry-free use. It also features a durable build, crafted with high-quality materials that guarantee longevity and resist corrosion. The BRF1-120 caters to users looking for both functionality and safety without compromising on performance.

The BRF1-150W is an upgraded model that caters to larger families or settings requiring a higher hot water output. With a capacity of 150 liters, it meets increased hot water demands while maintaining efficiency. This model has a wireless control feature, facilitating remote operation via a smartphone application. Users can monitor their water temperature and schedule heating times conveniently, enhancing the overall experience.

Lastly, the PJF1-150W combines the best of both worlds, offering both high capacity and innovative technology. The smart controls and robust heating elements ensure that hot water is always available. The PJF1-150W also incorporates a unique anti-scale technology which prolongs the lifespan of the heating elements, providing durability even in hard water conditions.

In summary, Haier’s range of water heaters including the PJF1-120, BRF1-120, BRF1-150W, and PJF1-150W highlights the brand’s commitment to quality and innovation. With a focus on energy efficiency, safety, and user-friendly technology, these models are poised to set a benchmark in modern water heating solutions, making them a worthwhile investment for any household.
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