Solar energy water heater has a hose only commonly, will control drinks cold water or give hot water with electromagnetism a powerful person. Draft is as follows
Canalage of solar energy water heater and electric heat implement hot water join, must want to be added on hot conduit hold two electromagnetism a powerful person. Draft is as follows
To make sure two water heater are used alternately, two electromagnetism a powerful person cannot be in working status at the same time, because a powerful person of these two electromagnetism must use a Chan Kaishuang,charge switch control. Draft is as follows
Such connective purpose is to facilitate two kinds of water heater are used alternately. When sunny, water heater of use solar energy, out of service of electric water heater; Winter and rainy season, use electric water heater.
Actually water heater of great majority solar energy also has report complementary heat function, just line is too long, and electrical wiring and conduit are wrap up commonly be together, the safety that defend report cannot get safeguard!
Attention: Electrify of electromagnetism a powerful person, criterion canalage is connected; Installation must use lively part when electromagnetism a powerful person, beneficial is maintained at later period.
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