AprilAire 1850 - Manual

AprilAire 1850

AprilAire 1850 – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.

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Table of Contents:

  • Page 2 – TAblE Of CONTENTS
  • Page 3 – SPECIfICATIONS; .3A operating current; Cut the strap securing the compressor; SET UP DEHUMIDIfIER fOR INSTAllATION
  • Page 5 – CONTROl lOCATION; Use one hand; fIGURE 5 – Control location
  • Page 6 – 15-volts may cause serious injury or death from; ElECTRICAl SHOCK HAZARD:; An interrupted or broken ground may cause property; CAUTION; codes or ordinances that may apply .
  • Page 7 – HARD WIRING
  • Page 8 – lOCATION CONSIDERATIONS; fIGURE 8 – filter Access Clearance
  • Page 9 – DRAIN INSTAllATION; lEVElING
  • Page 10 – DUCTING TO HVAC SySTEM – bASEMENT AND ATTIC INSTAllATIONS; The
  • Page 11 – DUCTING TO HVAC SySTEM – ClOSET INSTAllATIONS; is to locate
  • Page 12 – DUCTING fOR TWO ZONE INSTAllATIONS; Required Components
  • Page 13 – fIGURE 20 – Model 76 External Control Wiring; fIGURE 21 – Model 76 Crawl Space / Sealed Attic (Remote) Wiring
  • Page 14 – WIRING THE DEHUMIDIfIER TO THE HVAC SySTEM AND ZONE DAMPERS
  • Page 18 – START UP AND SEQUENCE Of OPERATION; TWO ZONE – PRIMARy AND SECONDARy
  • Page 19 – VENTIlATION; Aprilaire Model 6506, Normally Closed Damper
  • Page 20 – OUTDOOR TEMPERATURE SENSOR INSTAllATION; during a HVAC heat call .; fIGURE 27 – ODT Mounted Outside
  • Page 21 – Use ‘Number of Bedrooms + 1’ or ‘Number of Occupants’,
  • Page 22 – INSTAllER SETTINGS
  • Page 23 – SEQUENCE Of OPERATION; When wired as shown in; DEHUMIDIfyING THE fRESH AIR; . If the relative humidity of the air entering the; VENTIlATION WITH AN EXTERNAl CONTROl; Press the MODE button to toggle to the VENT TIME setting .
  • Page 24 – TROUblESHOOTING; DIAGNOSTIC CODES; Diagnostic
  • Page 26 – TAblE 5 – Troubleshooting Guide; Symptom
  • Page 27 – SERVICE PARTS; Part Description
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Model 18 30, 18 50 & 18 50W Dehumidifier

Installation Instructions

R E A D A N D S AV E T H E S E I N S T R U C T I O N S

CAUTION

1. Read all instructions before beginning installation.
2. Improper installation may cause property damage or injury. Installation, service, and maintenance must be performed by a

qualified service technician.

3. Do not use in pool applications. Pool chemicals can damage the dehumidifier.
4. Do not use solvents or cleaners on or near the circuit board. Chemicals can damage circuit board components.
5. Wait 24 hours before running the unit if it was not shipped or stored in the upright position
6. Do not use dehumidification to prevent window condensation in the winter. To address window condensation, use ventilation

to lower indoor humidity in the winter.

WARNING

1. 120 Volts may cause serious injury from electric shock. Disconnect electrical power before starting installation or servicing.

Leave power disconnected until installation/service is completed.

2. Sharp edges may cause serious injury from cuts. Use care when cutting plenum openings and handling duct work.
3. Dropping may cause personal injury or equipment damage. Handle with care and follow installation instructions.

SAfETy INSTRUCTIONS

1

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Summary

Page 2 - TAblE Of CONTENTS

TAblE Of CONTENTS Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Specifications . . . . . . . . . . . . . . . . . . . . ....

Page 3 - SPECIfICATIONS; .3A operating current; Cut the strap securing the compressor; SET UP DEHUMIDIfIER fOR INSTAllATION

SPECIfICATIONS Model 1830 Model 1850 & 1850W Weight 67 lbs . 70 lbs . Capacity AHAM DH-1-2008 80°F, 60% RH Conditions 70 pints per day @ 160 CFM 95 pints per day @ 265 CFM Power 115 VAC, Single Phase, 60Hz 6 .3A operating current 8A operating current Dehumidifier Inlet Air Conditions Dehumidific...

Page 5 - CONTROl lOCATION; Use one hand; fIGURE 5 – Control location

CONTROL PANEL COVER CONTROL CONTROL CONTROL PANEL COVER FILTER ACCESS DOOR SET UP DEHUMIDIfIER fOR INSTAllATION (CONTINUED) CONTROl lOCATION The on-board control can be located on the top of the dehumidifier or can be relocated to the front of the dehumidifier if the control can not be seen/accessed...

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