Prior to moving my oil boiler, to allow for the conversion of the space it sat in, I disconnected the boiler from the froststat (Honeywell T4360A). Unfortunately I have mislaid my (hand drawn) wiring diagram and now not sure how to re-wire. Honeywell product data not particularly clear for a non-professional like me. Powered supply cable is 4-core as is flex to boiler control.