Aprilaire 1850w, 1830 installation instructions System SET-UP & Checkout

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SYSTEM SET-UP & CHECKOUT

If dehumidifier installation does not include ventilation or zoning and will not be wired to an external control, remote control or the HVAC system, proceed to Installer Test Mode section on page 17..

1.Check all wiring..

2.Make sure the wire access cover has been snapped back onto the on-board control..

3.Plug unit in and turn power switch to ON..

4.The on-board control screen should display OFF..

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NOTE: If the display backlight is not on, the first button press (any button) will only turn on the backlight.. Press the button a second time to achieve function..

5.Hold the MODE button on the on-board control for 3 seconds to enter the Installer Set-up Menu..

6.Navigate through the following screens to set up the dehumidifier for the installed application..

Use the UP or DOWN arrows to select items and use MODE to switch to the next set-up option.. To exit installer set-up, all options must be scrolled through using the MODE button..

7.After the installer set up options have been completed, DONE will blink for 3 seconds and the control will return to the OFF screen..

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Remote Control – Crawl Space/Sealed Attic

If not installing in a crawl space or sealed attic with Model 76 remote control, press MODE to go to VENT screen selections

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If installing in a crawl space or

 

sealed attic with remote control,

 

Enable and press MODE.. The

 

installer set-up is complete,

 

proceed to Installer Test Mode

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section on page 17..

Ventilation

If not using the dehumidifier to bring in outdoor air, press MODE to go to ZONE screen selections..

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If using the dehumidifier for ventilation, Enable and press MODE to select TIMED or AUTO..

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If ventilating based on time only (no outdoor temperature restrictions), press MODE at the VENT TIMED screen to go to ventilation time selection screen..

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If ventilating with outdoor temperature restrictions, use the UP arrow to go from VENT TIMED to VENT AUTO –B and then the UP/DOWN arrows to select the desired ventilation mode, B, C, or D.. Press MODE to go to the ventilation time selection screen..

 

Vent-Auto-B: Ventilation

 

prevented when outdoor

 

temperature is below 0°F and

 

above 100°F.. Between 0°F – 20°F

 

ventilation is only allowed during

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a HVAC heat call..

 

Vent-Auto-C: Ventilation

 

prevented when outdoor

 

temperature is below 0°F and

 

above 100°F..

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Vent-Auto-D: Ventilation

 

prevented when outdoor

 

temperature is below 0°F and

 

above 90°F.. Between 0°F – 40°F

 

ventilation is only allowed during

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a HVAC heat call..

Vent-Auto-B,-C,-Dmodes apply outdoor temperature limits and require an outdoor temperature sensor to be installed..

Press the UP or DOWN arrows to adjust the ventilation time per hour from 0 to 60 minutes.. After selecting time, press MODE to go to the ZONE screen selections..

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Contents Safety Instructions Installation InstructionsTable of Contents Specifications Crawl space, Sealed Attics or basement installations SET UP Dehumidifier for InstallationStandard basement and attic installations fully ducted Closet installationsControl Location To move the controlDetach the on-board control by removing the four Minimum Circuit Capacity Hard WiringMinimum Wire Size AWG VoltageHard Wiring Wiring InstructionsReattach the electrical service panel and side panel Location Considerations Drain Installation Condensate PAN, Condensate Pump and Float SwitchLeveling Ducting Notes Ducting to Hvac System Basement and Attic InstallationsRequired Component DuctworkDuctwork Grilles with 10 Duct Collars Ducting to Hvac System Closet InstallationsOptional Component Optional ComponentsWhole-Home Primary Zone Installation Ducting for TWO Zone InstallationsCrawl SPACE/SEALED Attic Control External ControlWiring to Zone Dampers Wiring the Dehumidifier to the Hvac System and Zone DampersWiring to the Hvac System Optional W & Y WiringSystem SET-UP & Checkout DEH W/AC Zone90-1854selections External Control90-1854energized System SET-UP & CheckoutDehumidification Only Zoning and/or VentilationPress the ON/OFF button to turn the dehumidifier control on Crawl Space or Sealed Attic Remote Control Using ModelSampling will show on the display TWO Zone Primary and SecondaryVentilation Intake Hood AWG WireInstallation & Wiring Ventilation InstallationDehumidifier can ventilate in four modes Outdoor Temperature Sensor InstallationVentilation VENT-AUTO & VENT-TIMEDCFM Delivered Record the required CFMDetermine Fresh AIR Delivery Rate CFM RequiredFor 3 seconds to access Disabled screen appearsRepeatedly until the Vent Ventilation with AN External Control Adjusting Ventilation Time After Initial SET UPSequence of Operation Dehumidifying the Fresh AIRTroubleshooting Diagnostic CodesDiagnostic Codes Troubleshooting Troubleshooting Guide Service Parts 10010759 B2206316A