Yangpu District solar water heater maintenance control panel electric heating collector tube

Yangpu District Solar Water Heater Repair Control Panel Electric Heating Collector
Shanghai Hongsheng Solar Water Heater Repair Center. Professional repair brand solar water heater. Founded in 2007. Specializing in solar maintenance services, existing technical personnel, maintenance personnel with certificates , with first-class technology and rich experience. It is a special repair station designated by the manufacturer. Over the years, it has been based on the principle of credibility first, trust and sincerity, opening up the market, striving to be first-class, based on trust, and striving for survival by quality. With professional technology .The high-quality service has been recognized and praised by the majority of customers. It has improved the image and honor of the center. It has not only formulated comprehensive service specifications and service commitments. Frequent failures in solar energy:
.System pipeline obstruction,
.Dust and dirt on the transparent cover of the solar collector. Keep the cover clean to ensure a higher light transmittance.
.Replace the transparent cover if it is damaged.
.For vacuum tube solar water heaters, such as The vacuum degree of the vacuum tube or the inner glass tube is broken. Replace the vacuum tube. When the barium titanium getter of the vacuum tube turns black, it means that the vacuum degree has dropped. The collector tube needs to be replaced.
. In addition to cleaning the vacuum tube of the vacuum tube solar water heater. At the same time, clean the reflector.
. Repair leaks in each pipe, valve, float valve, solenoid valve, connecting hose, etc.
. If the heat-absorbing coating of the collector is damaged or falls off, repair it and install a bracket. Apply protective paint to pipelines and other areas to prevent corrosion.
Stopping circulation in the circulation system is called sunburning. Stuffing will cause the internal temperature of the collector to rise, damage the coating, and deform the insulation layer of the box. Glass breakage and other phenomena. The cause of sunburn may be blockage of the circulation pipe. In the natural circulation system, it may also be insufficient cold water supply. The water level in the hot water tank is lower than the upper circulation pipe. In the forced circulation system, it may be due to circulation. Caused by the pump stopping working.
.Disassembly and relocation services of solar water heaters of all brands.
.Reinforcement and installation of wind and lightning protection facilities.
.Functional addition: electric auxiliary heater. Fully automatic Or a semi-automatic controller. Install a booster pump and a one-way valve.
. Repair the microcomputer controller if it shows abnormality. Replace it.
. Repair the system without water supply, insufficient water pressure, leakage and other faults.
/> .Install safety switch for solar water heater