Tank Fill and Drain

171

03:09:57

Designed for Aqua/Hydroponic Grow Bed system.  Eliminates the need of a bell siphon.

Stop Start Switch
EStop Switch if desired
4 Relays,
2 Float Switches
2 Electronic Valves (represented with motors in diagram)
2 Diodes to eliminate arching on disconnect
2 Light Emitting Diodes with resistors for Filling or Draining Notifications.

Much YouTubing and Internet searching.  Not much luck.  

This system has a failsafe to Drain position operation. 

published 5 years ago

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