Aprilaire 1850w, 1830 installation instructions 10010759 B2206316A

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P.O. Box 1467 • Madison, WI 53701-1467 • Phone: 800/334-6011 • Fax: 608/257-4357 • www.aprilairepartners.com

10010759 2..14	Printed in U..S..A..
B2206316A	© 2014 Aprilaire – A division of Research Products Corporation

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Contents Installation Instructions Safety InstructionsTable of Contents Specifications SET UP Dehumidifier for Installation Standard basement and attic installations fully ductedCloset installations Crawl space, Sealed Attics or basement installationsTo move the control Control LocationDetach the on-board control by removing the four Hard Wiring Minimum Wire Size AWGVoltage Minimum Circuit CapacityWiring Instructions Hard WiringReattach the electrical service panel and side panel Location Considerations Condensate PAN, Condensate Pump and Float Switch Drain InstallationLeveling Ducting to Hvac System Basement and Attic Installations Required ComponentDuctwork Ducting NotesDucting to Hvac System Closet Installations Optional ComponentOptional Components Ductwork Grilles with 10 Duct CollarsDucting for TWO Zone Installations Whole-Home Primary Zone InstallationExternal Control Crawl SPACE/SEALED Attic ControlWiring the Dehumidifier to the Hvac System and Zone Dampers Wiring to the Hvac SystemOptional W & Y Wiring Wiring to Zone DampersSystem SET-UP & Checkout Zone 90-1854selectionsExternal Control DEH W/ACSystem SET-UP & Checkout Dehumidification OnlyZoning and/or Ventilation 90-1854energizedCrawl Space or Sealed Attic Remote Control Using Model Sampling will show on the displayTWO Zone Primary and Secondary Press the ON/OFF button to turn the dehumidifier control onIntake Hood AWG Wire Installation & WiringVentilation Installation VentilationOutdoor Temperature Sensor Installation VentilationVENT-AUTO & VENT-TIMED Dehumidifier can ventilate in four modesRecord the required CFM Determine Fresh AIR Delivery RateCFM Required CFM DeliveredDisabled screen appears For 3 seconds to accessRepeatedly until the Vent Adjusting Ventilation Time After Initial SET UP Sequence of OperationDehumidifying the Fresh AIR Ventilation with AN External ControlDiagnostic Codes TroubleshootingDiagnostic Codes Troubleshooting Troubleshooting Guide Service Parts 10010759 B2206316A

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B2206316A