Backwash definition

Backwash means the process of thoroughly cleansing the filter medium, elements, and the contents of the filter vessel by the reverse flow of water through the filter.
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Backwash means the process of thoroughly cleansing the filter media and/or elements by reverse flow.
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Backwash means the process of thoroughly cleaning the filter medium or elements, or both, by the reverse flow of water.
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Examples of Backwash in a sentence

  • Alternates between the display of Time of Day and Number of Days until the Next Backwash.

  • For Filters:Set Backwash FrequencyThis sets the amount of day between backwash cycles Set Regeneration TimeExample: For 2a.m., just type 2, choose a.m., and press ‘OK’Note: If you have a filter and a softener the valves should be set to regenerateat different times.

  • In order to turn off all cycles, both the Days between Backwash and Days between Air Draw Cycles must be set to 0.3) Default setting is 1 day.

  • If the Number of Days between Air Draw Cycles is set to a higher number of days than the Number of Days between Backwash Cycles, it will have no effect.

  • Alternates between the display of Time of Day and Number of Days until the Next Backwash.- Days Remaining until the Next Backwash will count down from the entered value until it reaches 1 day remaining.- A Backwash Cycle will then be initiated at the next designated regeneration time.2. Battery Back-Up (Uses a standard 9-volt alkaline battery.) Features of Battery Back-Up:• During power failures, the battery will maintain the time of day as long as the battery has power.


More Definitions of Backwash

Backwash means the process of thoroughly cleaning a filter by reverse flow of water through the filter.
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Backwash means the process of cleaning a swimming pool filter by reversing the flow of water through the filter.
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Backwash means the process of cleaning the filter medium and/or elements by the reverse flow of water through the filter.
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Backwash means the process of thoroughly cleansing the filter
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Backwash means the surging effect or reversal of water flow in a well.
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Backwash means the flow of water through the filter element or media in the reverse direc- tion sufficient to dislodge the accumulated dirt and filter aid and remove them from the filter tank.
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Backwash means the process of flow reversal to clean a filter and to restore it to the normal clean condition for filtering with a minimum resistance to flow through the media or screen. 1
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