wiring

[joelkrupp88]

i have a bmplus3000 with a firstco air handler,a bova heat pump and a pellet boiler as backup heat and its wired into a t6pro Honeywell t stat and i cant seem to get it to go into heat pump mode i need a wiring diagram to go by i would call but the location of the house it a dead zone any help would be great i know its something I'm doing any questions let me know please