EV Tap is on, but there is no power to the charger

Check that DIP switches are correctly programmed

When the system is not monitoring 2 - panels, only MAIN / Primary will be used for metering

If used, set SUB switch back to Default settings and reset the device by cycling the circuit breaker

Ensure Current Transformers (CTs) are clasped shut

Confirm CT wiring is landed in the Primary Terminals and that the DIP switch MAIN is programmed

The EV Tap may have detected amperage at or above 80% of the panel's current rating

Power cycle using the breaker to reset the device to normal operation