Ruud UBHC Air Conditioner "jumper wire w2 y2" Questions

...jumper bewteen rc/r) x   =  c w1 =  w1 w2 =  w2 a   =  o      =  b the "b" terminal is to energized the revensing valve on heat mode the "o" terminal ...

...wire =X red wire =R white wire=E with jumper to W2 green wire =G yellow wire=Y what are the choices on the new t-stat need to know that first new stat S1 S2 O/W2/B R C Y/Y2 G W/W1 Thanks for your ...

...WIRE AND A JUMPER GOING TO E, G - GREEN WIRE, E - JUMP WIRE GOING BACK TO W2, Y1 - YELLOW WIRE, Y2 - NO WIRE. NEW THREOSTAT TERMINALS: e - aUX - Y - G - O - L - R - B - C. New one is a Honeywell ...

...jumper installed across Rc and Rh and that should stay in place as the two terminals are for systems that have TWO different control transformers. Small capacity rtu's will have only ONE transformer. ...

...jumper. I would have to trace out the "U" and see where it terminates, I have not seen a bare wire on a stat in 27 years of doing this. before powering, verify the tan and black at the indoor unit ...

...must have option of 2 stage cool and 2 stage heat. If not you have to jumper with Y1 and Y2 and also W1 and W2. Follow the manual and wiring diagram. If any more details plz write here again.

...wire W2: orange R: red C: blue Y-Y2:yellow G: Green W1: white On the "Focus" from left to right: Rc Power R R + Rc jumpered Y Compressor contactor C 24VAC Common O/B Changeover Valve G Fan relay Can ...

...jumper from Aux to E per install manual.. Air cond. seems to work fine. When try to heat the fans come on but blows cold air, no heat!. Am I wired correctly! Thanks Hello,You forgot to wire the O ...

...wire goes on terminal point W2 and what is it for.  And shouldn't there be a jumper from the hot laid down on thermostat point RH to RC? It appears that I know enough to ask for help. Someone ...

...Jumper R to Rc and hook hot wire from transformer to R usually red wire O = Reversing valve probably white or orange If you get heat when calling for cool or Vice Versa then switch wire from O to the ...