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To ensure that customers can use water heater properly and safely, we
seriously inform 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, pay attention that connecting lines of
pump are Inserted stably, and can not run without water. Before any
maintenance and repair of water heater, please make sure that you Cut off
the power Supply. Non-professional person are not allowed to adjust and
maintain water supply.
Before electrification please make sure that machines are full of water,
otherwise it will cause a system malfunction. 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 t
. 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
emperature and pressure valve
When collector equipment is installed, it can not be inversely placed.
Outdoor and indoor pipeline must use metal pipes.
Solar stage, a infusing liquid valve and expanding tank must install the
circulating water-exiting pipe of the tank.
Heat-preserving of pipelines must use specially designed materials by our
company.
ollector equipment should be installed facing south.
Evacuating opening of the system safety valve should be connected to the
release opening of sewage.
C
Particular warning Attentions in installment
Use method
sensor malfunction alarm of water-storing tank (E4), etc. When these
problems happen, the system will display malfunction code E1~E4. The
above malfunction protection is non-restorable and therefore, the system can
only normally run after malfunction is eliminated and the electricity is re-
connected.
3. Interface indication and instruction for operation
After the solar water heater center is installed, to confirm that the water-
storing tank is full of 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.
4. Instruction for controller setting
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 energy 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.9 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
Fig.10 and at this time, only power supply key is effective and other keys are
ineffective. The interface only displays water temperature of water-storing
tank and the temperature of water exiting of collector equipment. However,
when the system is turned off, the solar heating and malfunction alarm
protection are all working and only if the conditions for the running of the
water pump are satisfied, water pump will run at full speed. When malfunction
alarm appears, it will display malfunction code.
B. Selection of working mode: the system provides four working modes, and
customers can select any mode as the present working mode. When the
system is turned on, press the mode key, and the system will circularly
exchange in order of solar energy heating, simultaneous heating, preset
heating and intellectual heating. Meanwhile, the corresponding icon point
will be on. Press mode key to choose a certain mode and stop pressing mode
key for 2 seconds, then the system will automatically enter this mode.
C. Parameter setting in all modes: to press the setting key can set the
followingParameters: clock, preset time, heating temperature, and
temperature difference value of water pump running. The number tube in the
set parameter indicates glisteningly. To press the adjusting Key
to
