Safety
viii 975-0131-01-01
Regulatory Compliance
The GT Inverter has complete on-board over-current, over-temperature and anti-islanding protection, and
meets U.S., Canadian and international safety operating standards and code requirements:
•UL 1741 – Standard for Inverters, Converters, and Controllers for Use in Independent Power Systems
•CSA C22.2 No. 107.1-01 General Use Power Supplies
•IEEE C62.41 Recommended Practice on Surge Voltages in Low-Vol tage AC Power Circuit s (Location
Category B3).
To locate the firmware version number
The firmware version number for the protection processor is visible on a screen that appears when the uni t
starts up or is powered up after switching the AC/DC Disconnect switch to “on.” The screen reads:
The number appearing after “ROM” is the firmware version number for the protection processor.
FCC Information to the User
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant
to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates, uses and can radiate radio frequency
energy and, if not installed and used in accordance with the instruc tions , may cause harmf ul interf erence to
radio communications. However, there is no guarantee that interfere nce will not occur in a particular
installation. If this equipment does cause harmful interference to radio or television reception, which can
be determined by turning the equipment off and on, the user is encouraged to try to correct the interference
by one or more of the following measures:
•Reorient or relocate the receiving antenna.
•Increase the separation between the equipment and the receiver.
•Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
•Consult the dealer or an experienced radio/TV technician for help.