AprilairePartners.com
P.O. Box 1467 Madison, WI 53701-1467 800.334.6011 F: 608.257.4357 Printed in USA©2020
Aprilaire – Division of Research Products Corporation
10015107 B2209060A 11.20
Page 1: ...76 in the living space 3 Two Zone Not recommended in HVAC zoning applications Whole house Basement Internal 4 External in Primary 5 Two Zone Not recommended in HVAC zoning applications Basement Whole...
Page 2: ...RATION The dehumidifier will automatically sample the air by turning on its blower and the HVAC blower if this option has been wired see WIRING INTERNAL CONTROL above and measuring the relative humidi...
Page 3: ...or Model 8910 Home Comfort Control must have a normally open NO all Aprilaire controls are normally open type or normally closed NC dry contact output and must be installed in the space that is going...
Page 4: ...can be installed in any convenient location within the living space while the dehumidifier is installed in the space that is going to be dehumidified such as a crawl space attic or basement The relati...
Page 5: ...ary Zone If there is no need for dehumidification in the Primary Zone the dehumidifier will then sample the air in the Secondary Zone When sampling in the Primary Zone the dehumidifier will energize t...
Page 6: ...ampers are not energized while the dehumidifier blower runs and the RH is measured If the RH is above the setting on the control the compressor will turn on and the Secondary Zone will be dehumidified...
Page 7: ...P Gh Rf Cf Gs W Y DAMPERS VENT DEH FLOAT SWITCH DEHUMIDIFIER CONTROL BOARD NC NO ODT SENSOR R C W Y EXISTING WIRE NEW WIRE USING THE DEHUMIDIFIER TO PRE CONDITION THE VENTILATION AIR The dehumidifier...
Page 8: ...AprilairePartners com P O Box 1467 Madison WI 53701 1467 800 334 6011 F 608 257 4357 Printed in USA 2020 Aprilaire Division of Research Products Corporation 10015107 B2209060A 11 20...
