We had a blizzard come through and knock out the power. Power eventually came back on and off several times. TS registered "Auxiliary Input" 5 events and "33-Limit Fault" 47 events. Both faults happened within 1 minute at 2:22AM. No other faults. Furnace is running without any obvious problems. What do these faults mean? Should there be any concern or need assessed by a pro? Thanks guys