How humidity threshold alarms are reported on an ACRP
ACRP5XX, ACRP1XX, Uniflair, Network Air FM, ACFM, IR40, InRoom
All Product models, all serial numbers
Units use dew point to calculate humidity
You may come across an ACRP not generating an alarm message when the Return Humidity is lower than the Threshold [figure 1]. Remember Humidity set points and thresholds are based on dew point. It is possible to be under the RH% set point/threshold and not receive a humidity demand or warning.