Tank Not Filling or Overflowing? Troubleshooter
Rain's falling but the tank isn't getting it? Find where it goes.
Check during or straight after rain if you can. Work through one question at a time. You can go back or start over whenever you like.
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Safety: this troubleshooter is general information. Switch off and isolate power before you work on pumps, energisers or machinery, follow the maker's manual, and call a licensed electrician or plumber where the job needs one.
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