USING THE DEHUMIDISTAT
Some models have a
%of RH (relative humidity) with 80 being high and 20 being low. The average person is comfortable between
The dehumidistat will overide the ventilator to high speed when the moisture level in the home
exceeds the set point on the control. Once the humidity in the house is reduced, the HRV/ERV will revert back to its previous setting.The dehumidistat should be set to off for all seasons except the heating season.
Note: If your HRV/ERV is equipped with an internal and an external dehumidistat, the internal one can be turned off and not used.
Internal Dehumidistat with External Control Knob
16