[jameszeesmith]

I'm trying to install a t8411r thermostat with a York model YZB single compressor heatpump and a York model AVY variable speed air handler with electric auxiliary.

I have the w-1 and yellow jumpered to get heat and I have to un jumper to get cool? This is my current wiring setup at stat:
G to green wire
C to black wire
R to red wire
w-1 to white (sometimes jumpered to Y)
Y to yellow wire
L to purple wire
w-2 no wire attached
E- to brown wire (brown goes to w-1 on air handler and w-1 out on heat pump)
B- no wire attached
o-orange wire (orange goes to O on air handler and O n heat pump)

Can this stat be used with York Equipment or do I have it wired wrong?
Please advise, thank you, Jim Smith