User's Manual

16
Home Comfort Profile Fresh Air Control
S If a ventilator is installed in your home, select the amount of fresh air to
circulate during heating mode by touching Heating Fresh Air.
NOTE: This option may not be available with the ERVXXNVA ventilator due to
its simplified Control design.
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S 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.
d 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 out -
door temperature approaches 0F or 100F. At those temperatures, it
will turn off.
d 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.