Goodman model # PHJ042-1B at this time unit is wired to a 5 wire tstat
R G Or Br W Y B GOODMAN UNIT WIRES
R G Blu W Y tstat to unit (present)
R R O W1 W2 Y C O letters printed bottom unit
Pro 5000 has Y2 W2 G W C Y R Rc top row
L E aux G o/b C Y R Rc bottom row
I need to know how to wire this correctly so the heat strip kicks on during heat pump defrost cycle
Can you help