Just brought it home and powered it up. I am getting a 39-12 Alarm TS_XFMR_TEMP. It mentions that the tap could be wrong on the transformer. Where is this transfomer? and How do you tap it for 240V 3 Phase. The only transformer I have found is the 230V to 12V-115V. is this it? It also state there could be an error with the temperature sensor, anyone have a location on it? I don't have an install manual.