Tag: T6590B

Honeywell Home T6590A Fan-Coil Controller Installation Guide Installation Wiring Application 0: Two Pipes, Heating only Application 1: Two Pipes, Cooling only Application 2: Two pipes, Heating or Cooling, Manual changeover Application 3: Two pipes, Heating or Cooling, Auto changeover Application 4, 5 & 7 (T6590B ONLY / SEULEMENT T6590B / T6590B SOLTANTO / SOLO T6590B):…