
To confirm your IOTA ILBHI SP24 2H HE SD HV Emergency Driver is functioning correctly, follow these steps. First, ensure the unit has continuous AC power and has charged for at least an hour before testing. Check that the TBTS light is illuminated; it will be red while charging and green when fully charged. Next, press and hold the TBTS button for two seconds. The pilot light will blink, and the LED module should activate at a reduced light output for 60 seconds in test mode. To end the test early, press and hold the TBTS button again for two seconds. If the LED module returns to normal operation, the emergency driver is ready for service. In standard operation, AC power runs the LED module. During a power outage, the emergency LED driver automatically switches on, providing illumination at a reduced output for at least 120 minutes. If you experience any problems with the emergency LED driver, consult the manual's troubleshooting section. Note that the unit performs a 60-second automatic emergency function test monthly and a 120-minute test every 12 months to maintain proper function.


