Heat pump technology is a new energy technology that has attracted much attention all over the world in recent years. With the arrival of the new climax of industrial construction, heat pump technology has begun to be introduced into China. Factors such as rapid urbanization in coastal areas and per capita GDP growth have promoted the application of heat pumps in China. In this context, heat pump water heaters began to appear in our vision, bringing greater convenience to our lives.
The heat pump water heater has the advantages of energy-saving, environmental protection, and safety of solar water heaters. It also solves the problems of solar water heaters relying on sunlight to collect heat and inconvenient installation. Combining these advantages, heat pump water heaters are the best solution for large, medium, and small hot water centralized supply systems in school dormitories, hotels, bathing centers, and other places.
Of course, there are also safety issues that need our attention during the use of heat pump water heaters. We must pay attention to it and do not regret it when an accident occurs.
1. Do not use or store gasoline or other flammable and explosive gases and liquids near the heat pump water heater, which may cause danger.
2. Do not use the main power switch to turn on or off the heat pump water heater. Please provide an operable switch; do not insert anything into the air outlet of the heat pump water heater, it is very dangerous. The fan runs at high speed, which may cause personal injury.
3. Do not use gasoline, thinner, volatile oil, solvents, and other chemicals, or liquid pesticides on the heat pump water heater, otherwise, it may cause the parts to crack or deform.
4. Don't change the installation location randomly. The ambient temperature of the heat pump water heater is -10~38℃, and the water pressure is 0.20~0.6Mpa. If it is used in situations other than the above conditions, it may cause malfunction.
Maintenance and cleaning of heat pump water heater
When performing maintenance on the heat pump water heater, the heat pump water heater must be cut off. When not in use, cut off the power supply and disconnect the switch. The surrounding area of the unit should be kept dry and well ventilated. Also, the air-side heat exchanger must be cleaned regularly to maintain good heat exchange effects. If the shutdown time is long, the water in the pipeline of the unit should be drained, the power supply should be cut off, and the protective cover should be put on. When running again, check the system thoroughly before starting up.