If you create a file called /etc/mg_ignore_110_fcc the FW will not limit the 1100W. Note that this mode of work is not well tested by me, and can cause extreme heat in some cables. Make sure you have proper cables that match the amperage of the system. We take no responsibility of any damage done to the miner, PSU or your house if you set this flag. The PSU supports up to 14.5 Amper, so make the proper computation (and don't forget to add 10% to SP10 limit for PSU efficiency).