How do you use this water purifier? The three nozzles are written, washed, washed and filtered
The water that flows out during the backwash is not filtered water, but is "impurity water" that can be used to water flowers or flush toilets.The filtered water path is: inlet - filter core - Outlet - faucet.Wash water path: inlet - Filter - drainBackwash flow path: water outlet - filter core - drain (or faucet)The premise is that there is a drain valve on the water filter.
Filtration: normal outflow of filtered water.After bidirectional cleaning, the impurities intercepted by the filter core can be washed out as much as possible, and the regeneration of the filter core can be realized".Picture is not clear, may be twisted into the outlet pipe exchange position. According to the "positive and negative wash" to make a judgement.
In my experience, these three stalls are:Wash: rinse the filter element by forward flow.Backwashing: filter the filter core by reverse flow.
