So my wife and I recently bought a new home. The heating and air was a multi zone unit but there was only one thermostat and one zone being ran. I found that the wiring for the other thermostat was cut off. I reran the wiring and installed the thermostat and now neither thermostats work and i can't get the control board to turn on. The power was off when installing and the fuse on the board is not broken. The board is a bmplus 3000. Any help would be appreciated. Thanks!