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Kenneth BarronAug 3, 2025
Why is my WattBox Controller not receiving power?
- RRyan DavisAug 3, 2025
Your WattBox Controller might not be receiving power for several reasons. First, ensure the power button is pressed and glows amber. If it doesn't, check that the AC power plug is securely plugged into a properly grounded 120V wall outlet, and verify the outlet is active by testing nearby wall switches and circuit breakers. An overload due to too many connected devices can also be the cause. Inspect the fuse on the AC Inlet; if it's blown, reduce the connected load and replace the fuse.