new unit, builders grade bryant 80% furnace, 10 seer cube, bryant digital non programmable tstat. heat works fine, cooling is giving me fits!
fan in ON works
nothing from Y to C at board with call for cool
stat was changed, including sub base
g and y were swapped to rule out wire
stil the same
jump r and y at the board, fan comes on like it should
removed Y from board, NOW have 24 from wire to common, hook it up, lose it
board was changed
still the same problem.
there is a short some where, but where?
o/d wires were disconnected during this "episode"
it was monday morn, first call, i am sure i am missing something, but still not sure what!
thanks for any input