Air source hot water heater eight major maintenance
Air source water heater is a high degree of automation equipment, when used on a regular basis, operation reliability and service life of the unit will be improved.
Water filter should be cleaned regularly, ensure the water quality in the system is clean, in order to avoid unit host fault or damage caused by filter dirty plugging.
The point should be paid attention to while using and maintenance of heat pump units. All units within safety protection devices are set before they go out, don't disassembling or adjust itself.
Check the safety valve of the water system of filling water
Check the power supply of the unit and wiring of the electric system is rigid with and without oxidation or damage. Check the safety valve of the water system of filling water, water tank, liquid level controller and exhaust work is normal. In order to avoid air into the system resulting in a decrease of water quantity, thus affecting heat and the reliability of the unit operation of the unit.
The unit should be kept clean and dry around. Do not pile up sundry, lest jam into the outlet, keep ventilated. Regular cleaning air side heat exchanger in order to keep good heat exchange effect.
start the host bringing clean water circulating pump 3 hours
Suggestions to host condenser cleaning, every two years to use 70 ℃ to 80 ℃, the concentration of 10% citric acid cleaning condenser, start the host bringing clean water circulating pump 3 hours. Wash three times with tap water. It is forbidden to use corrosive cleaning fluid to clean the condenser.
Water tank in use after a period of time need to drain cleaning regularly to remove remain at the bottom of the tank material, ensure the quality of the water tank clean.