Troubleshooting
CAUTION: iSwitch Smart Film operates at a maximum of 48VAC and 50Hz. Higher voltage and frequency may cause permanent damage.
Troubleshooting and electrical service must be performed by a Certified Electrician who has read and understood this document.
Switch the power ON. Verify that the iSwitch Films turn clear. If one or more iSwitch Films are not operating:
- Check the circuit breaker to verify power. If there is no power from the circuit breaker, reset or replace the circuit breaker.
- Check the wall switch to verify power. If there is no power from the wall switch check the connection or replace the wall switch.
- Check input to the power supply of affected panels to verify power. If there is no input power to the transformer, check the wiring between the wall switch and the transformer.
- Check output from the transformer to the affected smart films to verify power. If there is no output power from the transformer, the fuse may have blown. Replace fuse with the same size and specifications, which is available at electronic supply stores.