07-28-2025, 01:30 PM
Keep this in mind when wiring a modified control board to the existing tstat. The outdoor fan speed is controlled by whether one or two compressors are called for. The tstat controls the indoor fan speed . So in wiring the mod board you must make provisions that the lo signal to the out door fan is interrupted when the second compressor comes on.
Richard and Rhonda Entrekin
95 Newell, 390 Ex caretaker
99 Newell, 512 Ex caretaker
07 Prevost Marathon, 1025
Maverick Hybrid Toad
Inverness, FL (when we're home
)

