honeywell with 8 wire heat pump with duel fuel supply

[rmb1]

I am hoping to replace honeywell thermostat with 8 wiring with Nest 3rd generation. I have heat pump with duel fuel (electric and propane). can someone advise on wiring please - where each color wiring will go with nest. thanks 

[rmb1]

[Patrick_Caezza · Accepted solution]

@rmb1 

Give this wiring a try.

Blue - C to C

Red - R to Rc (jumper to Rc not needed)

Black - S1 -tape off, not used

Brown - S1 - Tape off, not used

Orange - O/B to OB

Yellow - Y to Y1

Green - G to G

White - AUX/E to W2/AUX (set as Aux heat)