Bryant Evolution Connex SYSTXBBWEC01-B Owner's Manual page 24

• You will have the option of choosing among AUTO, MANUAL, or
OFF.
NOTE: This option may not be available with the ERVXXNVA
ventilator due to its simplified Control design.
– The AUTO setting will allow the user to choose the maximum
fresh air that the ventilator will provide. Selections are Low,
Medium or High. In Auto, the ventilator will run continuously,
unless the outdoor temperature is near or below 0°F or is near or
above 100°F. Beyond those temperatures, it will turn off.
– The MANUAL setting allows you to select the percentage of fresh
air to supply your home. In the MANUAL mode, there are several
selections available: Off, Low 25%, Low 50%, Low 75%, Low
100%, Medium, and High. The percent values are percent of an
hour.
– Use the Up (Y) and Down (B) buttons to set the desired
ventilation level.
– Press SAVE when finished, or CANCEL to discard any changes.
24
A14246