Aprilaire E080 Installation Manual PDF: A Comprehensive Guide
Accessing the official Aprilaire E080 installation manual PDF is crucial for proper setup. Downloads are available online, offering detailed guidance for professional-grade dehumidifier installation.

Understanding the Aprilaire E080 Dehumidifier
The Aprilaire E080 is a powerful, whole-house dehumidification system designed to control humidity levels throughout your home. Unlike portable units, it integrates with your existing HVAC system, offering a more comprehensive and efficient solution.
This dehumidifier operates by drawing air into its cabinet, filtering it, removing moisture via a sealed refrigeration system, and then discharging dry air back into the home’s airflow. Available in 80 and 100 pint capacities, the E080 effectively manages moisture, preventing mold growth and improving indoor air quality.
Understanding its function is key to successful installation, as outlined in the Aprilaire E080 installation manual PDF. Proper installation ensures optimal performance and longevity of the unit, contributing to a healthier and more comfortable living environment.
Key Features and Specifications of the E080 Model
The Aprilaire E080 boasts several key features, including its professional-grade, whole-house dehumidification capabilities. It’s available in 80 and 100 PPD (Pints Per Day) models, catering to varying humidity control needs. A powerful blower efficiently draws air, while the integrated filter improves air quality.
Specifications include a robust refrigeration system for moisture removal and compatibility with standard HVAC ductwork. The control panel allows for precise humidity setting adjustments, and an optional ventilation mode enhances air circulation. The Aprilaire E080 installation manual PDF details these specifications thoroughly.
Furthermore, the unit features a filter access door for easy maintenance and a clear indication of drainage options. Understanding these features, as detailed in the manual, is vital for optimal performance.
Where to Find the Official Aprilaire E080 Installation Manual PDF
The official Aprilaire E080 installation manual PDF is readily accessible online through several avenues. A direct link, as of recent updates, can be found at this address.
Additionally, the Aprilaire website itself hosts a comprehensive library of user manuals and PDF downloads. Searching for “Aprilaire E080 manual” on their site will yield the necessary documentation. Third-party websites specializing in appliance manuals also archive the PDF.
Ensure you download the manual specifically for the E080 or E100 series to guarantee accurate installation and operational instructions. Accessing this manual is the first step towards a successful installation.

Installation Process: Step-by-Step Instructions
Proper installation requires careful adherence to the manual’s guidance, including connecting to the HVAC system and selecting appropriate drainage options for optimal performance.
Pre-Installation Checklist: Tools and Materials Needed
Before beginning the Aprilaire E080 installation, a thorough checklist of necessary tools and materials is essential. The installation manual PDF details requirements, including standard HVAC tools like screwdrivers, pliers, and potentially a condensate pump depending on drainage setup.
Essential materials include appropriate ductwork connectors, electrical wiring suitable for the unit’s power supply, and potentially additional insulation for duct connections. Confirm you have the correct drain line materials – PVC pipe and fittings – for either a direct drain or pump connection.
Safety gear, such as gloves and eye protection, is also crucial. Review the manual’s specific recommendations for tools and materials to ensure a smooth and compliant installation process, avoiding delays and ensuring optimal dehumidifier performance.
Locating the Optimal Installation Position
The Aprilaire E080 installation manual PDF emphasizes strategic placement for peak performance. Ideally, position the dehumidifier in a central location within the ductwork system, ensuring balanced airflow throughout the home. Avoid areas prone to freezing temperatures, as this can damage the unit’s coils.
Accessibility is key; the chosen location must allow for easy filter access and maintenance. Sufficient space around the unit is needed for servicing and electrical connections. The manual details clearance requirements to prevent airflow obstruction and ensure safe operation.
Consider proximity to a suitable drain, minimizing the length of the condensate drain line. Proper positioning maximizes dehumidification efficiency and simplifies long-term maintenance.
Connecting the Dehumidifier to the HVAC System
The Aprilaire E080 installation manual PDF provides detailed instructions for integrating the dehumidifier with your existing HVAC system. Typically, connection occurs within the return air ductwork, before the cooling coil, ensuring optimal moisture removal. Proper sealing of all connections is vital to prevent air leaks and maintain system efficiency.
The manual stresses the importance of using appropriate ductwork materials and techniques, adhering to local building codes. Ensure sufficient duct size to accommodate the dehumidifier’s airflow requirements. Correct installation minimizes static pressure and maximizes dehumidification capacity.
Follow the PDF’s diagrams carefully, paying close attention to the orientation of the unit and the secure fastening of all components. A professional HVAC technician is recommended for complex installations.
Drainage Options: Direct Drain vs. Pump
The Aprilaire E080 installation manual PDF outlines two primary drainage methods: direct gravity drain and condensate pump. A direct drain is preferred when a suitable floor drain or standpipe is nearby, allowing for passive water removal. This eliminates the need for electricity and potential pump failures.
However, if a gravity drain isn’t feasible, the manual details condensate pump installation. Select a pump rated for dehumidifier use, ensuring adequate lift capacity to reach the drain point. Proper pump maintenance, as described in the PDF, is crucial for reliable operation.
The manual emphasizes the importance of preventing condensate overflow by ensuring proper drain line sizing and avoiding kinks or obstructions. Regular inspection of the drainage system is recommended.

Electrical Connections and Safety Precautions
The Aprilaire E080 installation manual PDF stresses proper grounding and power supply requirements. Always adhere to local electrical codes for safe operation and installation.
Power Supply Requirements for the E080
According to the Aprilaire E080 installation manual PDF, ensuring the correct power supply is paramount for optimal performance and longevity of the dehumidifier. The E080 model typically requires a dedicated 120V, 60Hz electrical circuit. It’s crucial to verify that the circuit is capable of handling the dehumidifier’s amperage draw, which is detailed within the manual.
The PDF explicitly advises against using extension cords or multi-outlet adapters, as these can potentially create a fire hazard or damage the unit. A properly grounded outlet is essential for safety, and the manual provides clear instructions on grounding procedures. Furthermore, the installation guide emphasizes the importance of a dedicated circuit to prevent overloading and ensure stable operation, especially during prolonged use. Always consult a qualified electrician if you are unsure about your electrical system’s compatibility.
Grounding and Electrical Safety Guidelines
The Aprilaire E080 installation manual PDF strongly emphasizes the critical importance of proper grounding for electrical safety. It details that the dehumidifier must be connected to a grounded outlet, preventing potential shock hazards. The manual explicitly states that the power cord’s grounding prong should never be removed or bypassed.
Furthermore, the PDF advises against operating the unit with a damaged power cord and recommends immediate replacement if any damage is detected. Disconnecting the power supply before any maintenance or cleaning is also a key safety precaution outlined in the guide. Always consult a qualified electrician for any electrical work related to the installation, ensuring compliance with local electrical codes. Ignoring these guidelines could lead to serious injury or property damage.

Operating the Aprilaire E080
The Aprilaire E080’s manual PDF details control panel functions, humidity setting adjustments, and optional ventilation mode usage for optimal home comfort.
Understanding the Control Panel and Buttons
The Aprilaire E080’s control panel, as detailed in the installation manual PDF, features intuitive buttons for easy operation. The ON/OFF button initiates or terminates dehumidification. Up and Down buttons adjust the desired humidity setting, allowing precise control over indoor moisture levels. A MODE button activates the optional ventilation function, introducing fresh air while maintaining humidity control.
The manual PDF clearly illustrates the filter access door location, essential for routine maintenance. Understanding each button’s function, as outlined in the documentation, ensures efficient and effective dehumidifier performance. The installer phone number space on the unit itself is a helpful reminder for future service needs. Properly utilizing these controls, guided by the manual, maximizes the E080’s benefits.
Setting the Desired Humidity Level
The Aprilaire E080 installation manual PDF emphasizes precise humidity control. Utilizing the Up and Down buttons on the control panel, users can select their preferred humidity level. The manual doesn’t specify exact recommended levels, advising users to adjust based on comfort and specific environmental needs. Lower settings remove more moisture, ideal for damp basements, while higher settings conserve energy.
The PDF guide details that consistent monitoring is key. Observe the environment after adjustments to find the optimal balance. Consider factors like outdoor temperature and home occupancy. Properly setting the humidity level, as instructed in the manual, prevents mold growth and enhances indoor air quality. Experimentation, guided by the manual’s principles, ensures personalized comfort.
Utilizing the Optional Ventilation Mode
The Aprilaire E080 installation manual PDF highlights the Mode button’s function for optional ventilation. This feature introduces fresh air into the system, potentially reducing stale air and improving indoor air quality. However, the manual cautions that ventilation increases energy consumption and may impact dehumidification efficiency.
The PDF guide explains that ventilation mode is best suited for situations where fresh air exchange is prioritized over maximum moisture removal. It’s particularly useful in homes with tightly sealed construction. Users should carefully evaluate their needs and climate before activating this mode. The manual recommends monitoring humidity levels closely when ventilation is engaged to ensure optimal performance and comfort.

Maintenance and Troubleshooting
The Aprilaire E080 installation manual PDF details essential upkeep, including filter replacement and coil cleaning. It also provides guidance for resolving common operational issues.
Filter Replacement: Frequency and Procedure
The Aprilaire E080 installation manual PDF emphasizes regular filter maintenance for optimal performance. Filter replacement frequency depends on air quality, but generally, a check monthly and replacement every 3-6 months is recommended.
To access the filter, locate the filter access door on the dehumidifier unit. Gently remove the old filter, noting its orientation for correct installation of the new one. Ensure the new filter is the correct size and type as specified in the manual.
Insert the new filter, aligning it properly with the guides. Close and secure the filter access door. A clean filter ensures efficient airflow and moisture removal, prolonging the dehumidifier’s lifespan and maintaining air quality. Refer to the manual for specific filter model numbers.
Cleaning the Dehumidifier Coils
The Aprilaire E080 installation manual PDF details the importance of periodically cleaning the dehumidifier coils to maintain efficiency. Dust and debris accumulation reduces performance and can strain the unit. Cleaning should occur at least annually, or more frequently in dusty environments.
Before cleaning, always disconnect the power supply to ensure safety. Access the coils, typically located within the unit’s housing. Use a soft brush or vacuum with a brush attachment to gently remove dust and debris. Avoid bending the delicate coil fins.

For stubborn dirt, a coil cleaner specifically designed for refrigeration coils can be used, following the product’s instructions carefully. Ensure the coils are completely dry before restoring power. Regular coil cleaning optimizes moisture removal and extends the dehumidifier’s operational life.
Common Issues and Troubleshooting Tips
The Aprilaire E080 installation manual PDF provides valuable troubleshooting guidance for common issues. If the unit isn’t removing moisture, check the air filter – a clogged filter restricts airflow. Verify the drain line isn’t blocked, as this prevents water removal.
If the dehumidifier isn’t turning on, confirm the power supply and electrical connections. Unusual noises could indicate a fan issue or internal component problem; consult a qualified technician.
The manual details error codes displayed on the control panel, offering specific solutions. For example, a specific code might indicate a sensor malfunction. Always refer to the manual before attempting repairs, and contact Aprilaire customer service for complex problems.

Warranty Information and Customer Support
The Aprilaire E080 installation manual PDF details the limited warranty. Contact Aprilaire Customer Service at 1-800-334-6011 for warranty claims or support.
Aprilaire Limited Warranty Details
The Aprilaire E080 dehumidifier is backed by a limited warranty, offering peace of mind to homeowners. According to available documentation, warranty details can be found within the Aprilaire E080 installation manual PDF.
For questions regarding the warranty or to initiate a claim, contacting Aprilaire Customer Service directly is recommended. They can be reached at 1-800-334-6011, Monday through Friday, between 7:00 a.m. and 5:00 p.m. Central Time.
Aprilaire retains the discretion to request the product’s return, within thirty days of the warranty period’s expiration, to the original place of purchase for evaluation. The warranty covers defects in materials and workmanship, but does not cover issues arising from improper installation or maintenance. Reviewing the full warranty terms in the manual is essential.
Contacting Aprilaire Customer Service
For expert assistance with your Aprilaire E080 dehumidifier, or questions stemming from the Aprilaire E080 installation manual PDF, reaching out to their customer service team is advised. Aprilaire provides world-class support to ensure optimal product performance and customer satisfaction.
You can connect with Aprilaire Customer Service by calling 1-800-334-6011. Their representatives are available Monday through Friday, from 7:00 a.m. to 5:00 p.m. Central Time.
They offer personalized recommendations and can address specific concerns related to installation, operation, or troubleshooting. Additionally, the Aprilaire E080 installation manual PDF may contain frequently asked questions and helpful resources. Expert advice is readily available to help you maximize the benefits of your whole-house dehumidification system.

Advanced Settings and Customization
The Aprilaire E080 offers advanced features, detailed in the installation manual PDF, allowing users to optimize performance for specific home environments and humidity control.
Understanding the E080’s Advanced Features
The Aprilaire E080 boasts several advanced features, thoroughly explained within the comprehensive installation manual PDF. These include a powerful blower system designed for whole-home dehumidification, efficiently drawing air, filtering it, removing moisture, and redistributing dry air through the HVAC system.
A key feature is the optional ventilation mode, controlled via a dedicated button, allowing for fresh air intake. The control panel provides intuitive operation, with up/down buttons for precise humidity setting adjustments. Furthermore, the manual details how to leverage these features for optimal performance, tailoring the dehumidifier’s operation to specific environmental conditions and homeowner preferences. Understanding these settings, as outlined in the PDF, ensures efficient and customized humidity control throughout the entire home.
Optimizing Performance for Specific Environments

The Aprilaire E080 installation manual PDF provides guidance on tailoring dehumidifier performance to diverse environments. Factors like basement size, climate, and existing HVAC system characteristics influence optimal settings. The manual details how to adjust humidity levels for specific needs, such as preventing mold growth in damp basements or maintaining comfortable conditions in humid climates.
Understanding airflow dynamics is crucial, and the PDF explains how to integrate the E080 effectively with your existing HVAC setup. Proper drainage selection – direct drain or pump – is also environment-dependent, detailed within the manual. By carefully reviewing these recommendations, homeowners and installers can maximize the E080’s efficiency and ensure consistent, reliable humidity control, customized for their unique home environment.