craig wrote
"Note that you can invoke a no-fan vent mode by starting from OFF, and then pushing the mode button to select face or bi-level ventilation. In this vent mode, the temperature display will not show and the temperature will remain at the previously set level (before OFF was pushed). So if you want a totally ambient vent, the procedure would be to set the dial to 65 (no heat), press OFF, and then press mode to select vent. Pretty complicated, eh? ACC systems don't have simple direct controls for something like this, unfortunately."
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your entire post was very informative and well written, but the above was the nugget i ahd been searching for.
Thank you
Craig F.
