Domestic Series Heat Pump

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Product Description:

Type Circulation heating/Domestic
Heating Capacity 3.5kw~8.7kw
COP ≥3.7
Rated water temp. 55℃
Running ambient temp. -7~43℃
Compressor Rotary
Refrigerant R410a
Power supply 220~/50/1
Certification CE, CB, SABS

Features
GMCC Compressor.
Evaporator is larger than usual size to keep its high efficiency.
Water pressure reaches 0.6Mpa-0.9Mpa.
Refrigerant R410A.
Full automatically start up and stop with setup temperature.
Small space and easy install&maintain.

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Q:How to correctly use solar water heater
Solar water heater in the use of solar water heaters in the process, people will find that, if cleverly arranged on the water and water, will play a multiplier effect. Just started to use the user may not be clear, a long time, and slowly will find out the experience and law.
Q:Solar water heater can be used for a few years!That is, long life, high temperature
Three, liner. At present, most of the solar water heater manufacturers said water tank is stainless steel. Stainless steel is the same, but chromium and nickel in stainless steel is not the same. Good solar water heater uses stainless steel high chromium nickel, ensure the liner durable, corrosion resistance is strong; much inferior liner using low grade stainless steel, basic does not contain nickel, corrosion resistance performance is poor, life is short.
Q:How to automatically control the temperature of solar water heater
2 the solar water heater drive mechanism is used for receiving the control signal output by the temperature controller to drive the shading curtain to be opened or closed according to a predetermined program. The solar water heater usually consists of a bracket 1, a water storage tank 2 and 3 tube, solar water heater with electric shutter automatic temperature controller comprises a cover body or in case 4, the driving mechanism and the shade is arranged in the cover body or the shell 4, the driving mechanism comprises a step the motor and the screw rod is connected with the step motor, the screw in the cover body or the shell side
Q:Solar water heater is not hot how to do
This requires the actual view to know, find a good estimate of solar weather, the water in the tank under normal circumstances should be hot, the actual upstairs view, touch the vacuum tube by hand, if you feel the temperature, and the color white, the vacuum tube has been lost since the heat preservation function, should better the new vacuum tube line.
Q:How to identify the solar water heater is good or bad?
In the selection, we must see whether it is a regular factory production or assembly. It is understood that there are at least 10 brands of water heaters on the market is the assembly of goods, its quality and after-sales service, of course, can not be guaranteed.To see whether there is a vacuum tube of water heater security signs, which could make a few by filling superior vacuum tube yuanxingbilu.
Q:Installed solar water heater really worthwhile?
You live in the region, a year, 1/3 of the time there is the sun, the installation of solar water heaters on the right. Environmental protection, energy saving, no pollution, no leakage, leakage risk, and long life, at least 15 years, this is any water heater can not compare. My solar water heater, has been used for 10 years, is still in normal use. If I choose, I will choose solar water heater.
Q:Solar water heaters are still required to install the check valve accessories
Need to install to prevent hot water backflow.The hot water flow is mainly refers to the low pressure tap water (tap water pressure is insufficient to reach the roof) or tap water pressure is not stable and high and low, at this time, Sheung Shui solar water heater, the water heater on the roof, the natural water level drop, the water heater will flow to the water in the road, if there are many hot water heaters, not only not to cold water, the result will make the hot water flow, water reverse, hot water outflow phenomenon caused by the user in tap water downstairs. To solve the problem of hot water backflow, the installation of check valveIn the water control valve installed around.
Q:How to clean solar water heater
5, clean solar water heaters in the water tank should be carried out regularly, generally according to the local water quality situation, do not need frequent cleaning.6, usually should pay attention to the use of solar water heaters, water temperature inside the water tank below 75 degrees, is not easy to produce scale, so the summer or spring and autumn, add water according to the weather conditions, if the sun is good, the water in the water tank should be used with, this temperature will decrease with tap water to avoid filling. The generation of the scale.
Q:I only have the above solar water heater, there is no accessories, which parts need to install it
The simplest installation has 3 water valves, 1 valves, 1 nozzles, 1 taps, water pipes and connectors.
Q:Solar water heater has shown how to do water
The water temperature and water level sensor is broken, or the sensor is too thick, the replacement of the sensor can beI hope you can help.

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