Controller Load Output Not Switching? Troubleshooter
The load output follows its own rules. Here is how to check them.
The load terminals on small controllers are for small DC loads only. 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. Follow the maker's manuals. Any work on 240V AC wiring, the switchboard, or inside an inverter, isolator or battery cabinet must be done by a licensed electrician or your installer.