aprilaire installation manual 700

The Aprilaire 700 installation is a straightforward process when following the manual, ensuring optimal humidification and system efficiency. Proper setup requires careful planning and adherence to safety guidelines.

Overview of the Aprilaire 700 Humidifier

The Aprilaire 700 Humidifier is a high-capacity, whole-house humidification system designed to provide consistent moisture levels in residential spaces. It is engineered to cover areas up to 4,200 square feet, making it ideal for larger homes. With a maximum water flow rate of 0.75 gallons per hour, it ensures efficient humidification while maintaining low water usage. The unit is compatible with forced-air heating systems and operates quietly, blending seamlessly into home environments. Its compact design allows for flexible installation options, while its durable construction ensures long-term reliability. The Aprilaire 700 is a popular choice for homeowners seeking effective and energy-efficient humidity control.

Importance of Proper Installation

Proper installation of the Aprilaire 700 Humidifier is essential to ensure optimal performance, efficiency, and safety. Improper installation can lead to reduced system efficiency, increased energy costs, and potential water damage. It may also void the warranty. Correct installation ensures balanced humidity levels, prevents mold growth, and maintains indoor air quality. Additionally, proper setup minimizes the risk of electrical hazards and water leakage. It is crucial to follow the installation manual carefully and consider hiring a qualified technician for accurate and safe setup. Proper installation also ensures compatibility with your HVAC system, providing reliable and long-term benefits for your home’s comfort and health.

Pre-Installation Requirements

Ensure proper space for installation, verify water pressure does not exceed 125 psi, and gather all necessary tools and materials as specified in the manual.

Tools and Materials Needed

To successfully install the Aprilaire 700, gather essential tools and materials. Required tools include a drill, screwdrivers, pliers, wrench, and wire nuts. Materials needed are copper tubing, PVC pipe, fittings, a water supply line, and a saddle valve. Ensure you have insulation, duct tape, and Teflon tape for sealing connections. Additionally, verify the availability of a 120V power source and appropriate electrical wiring. Having all components ready ensures a smooth installation process and minimizes delays. Always refer to the manual for specific requirements and recommendations to avoid missing critical items.

Safety Precautions and Considerations

Before starting the installation, ensure the power supply to the HVAC system is turned off to prevent electrical shock. Wear protective gear, including gloves and safety glasses. Avoid installing the unit in areas with extreme temperatures or where water pressure exceeds 125 psi, as this may cause leakage. Do not install the humidifier on the furnace jacket or connect it to motors other than 120 VAC. Ensure proper ventilation to prevent moisture buildup and mold growth. Follow all local codes and manufacturer guidelines to guarantee a safe and reliable installation. Always prioritize safety to avoid potential hazards during and after setup.

System Components and Accessories

The Aprilaire 700 includes a humidifier unit, control panel, and wiring components. Accessories like mounting hardware and power cords ensure proper installation and optimal performance.

Understanding the Aprilaire 700 Parts

The Aprilaire 700 humidifier consists of a humidifier unit, control panel, and wiring components. The humidifier unit includes a fan, water panel, and distribution system.
The control panel manages humidity levels and system operation. Additional components like mounting hardware and power cords are essential for installation.
Understanding each part’s function ensures proper assembly and operation. The humidifier unit is designed to add moisture to the air, while the control panel regulates settings.
Wiring components enable communication between the humidifier and HVAC system. Mounting hardware secures the unit, and the power cord provides electrical connection.
These parts work together to maintain optimal humidity and system efficiency.

Accessories for Optimal Performance

To ensure the Aprilaire 700 operates efficiently, several accessories are recommended. The Aprilaire Humidifier Control is essential for regulating humidity levels and system operation.
Additional components like the mounting hardware and water supply kit are crucial for proper installation.
A drain kit and water panel ensure effective moisture distribution and drainage.
Using genuine Aprilaire accessories guarantees compatibility and performance. These components are designed to work seamlessly with the humidifier, enhancing its functionality.
Following the installation manual ensures all accessories are correctly integrated for optimal results. Properly installed accessories contribute to long-term reliability and efficiency of the system.

Installation Process

The Aprilaire 700 installation involves mounting the humidifier, installing the control in the return duct, and securing all connections. Follow guidelines to ensure proper function and avoid issues.

Step-by-Step Guide to Mounting the Humidifier

Begin by preparing the installation area, ensuring it is level and clear of obstructions. Fix the humidifier’s position according to the recommended height, typically between 650mm to 700mm above the hob. Secure the base assembly firmly to the wall or floor to prevent movement. Reinstall the cover assembly by hooking it at the top of the base and latching it at the bottom. Ensure all screws are tightened properly for stability. Avoid installing the unit where water pressure exceeds 125 psi to prevent leakage. Follow local codes for pressure reduction if necessary. Do not mount the humidifier on the furnace jacket or connect it to non-compatible motors. This ensures safe and efficient operation.

Installing the Humidifier Control in the Return Duct

Mount the Aprilaire 700 Humidifier Control in the return duct as per the installation manual. Locate the return duct, typically near the furnace, and choose an accessible spot. Use the provided screws or brackets to secure the control unit firmly. Refer to the wiring diagram to connect the control to the humidifier and power source accurately. Ensure all electrical connections are correct to prevent issues. After installation, test the system to confirm the control properly regulates the humidifier. Follow safety guidelines, such as turning off power during wiring, to avoid hazards. Ensure the control does not interfere with the HVAC system’s operation.

Wiring and Electrical Connections

Wiring and electrical connections are critical for the Aprilaire 700 setup. Follow the wiring diagram to connect components safely and correctly. Ensure the power cord is properly secured and meets local electrical codes.

Connecting the Power Cord and Wiring Diagram

Connect the power cord to the Aprilaire 700 humidifier, ensuring compatibility with a 120V AC power source. Refer to the wiring diagram in the installation manual for precise connections. Locate the appropriate terminals for the power cord and secure them tightly. Avoid connecting the power cord to multi-speed furnace blower motors or non-recommended voltages, as this may cause malfunction. Verify that the wiring diagram aligns with your system configuration. Double-check all connections for tightness and ensure no wires are damaged or exposed. If unsure, consult a licensed electrician to ensure compliance with local electrical codes and safety standards.

Ensuring Proper Electrical Safety

Before connecting the Aprilaire 700, turn off the power supply to the furnace or HVAC system. Verify that the humidifier is not installed on the furnace jacket or connected to motors other than 120 VAC. Avoid exceeding the recommended voltage to prevent damage. Do not install the unit in areas with water pressure over 125 psi, as leakage may occur. Ensure all electrical connections are secure and meet local codes. If unsure, consult a licensed electrician to guarantee compliance with safety standards and proper installation procedures. This ensures safe and efficient operation of the humidifier system.

Water Supply and Drainage Setup

Connect the water supply line to the humidifier, ensuring proper flow and pressure. Install the drainage system to prevent leaks and water damage, following manual guidelines.

Connecting the Water Supply Line

Connecting the water supply line to the Aprilaire 700 is crucial for proper humidifier operation. Ensure the water pressure does not exceed 125 psi to prevent leakage. Use a saddle valve to tap into the home’s water supply line and connect it to the humidifier’s inlet. Install a check valve to prevent backflow and a water filter to protect the system from debris. Use PEX tubing for flexibility and durability. Follow local plumbing codes and ensure all connections are secure. After installation, test the line for leaks by turning on the water supply gradually. Proper connection ensures reliable operation and prevents water damage.

Setting Up the Drainage System

Proper drainage setup is essential for the Aprilaire 700 to function efficiently and prevent water damage. Connect the drain line from the humidifier’s outlet to a nearby drain or condensate pump. Ensure the tubing is sloped slightly downward to allow proper water flow. Use PEX tubing for flexibility and durability. If installing a drain trap, follow the manufacturer’s instructions to avoid air drafts. Direct the drainage system to a floor drain or utility sink, ensuring compliance with local plumbing codes. Test the system by running water through it to check for leaks or blockages. Proper drainage ensures reliable operation and prevents mold growth.

Post-Installation Steps

After installation, ensure all connections are secure, and test for leaks. Verify the system operates quietly and efficiently, adhering to safety guidelines for optimal performance.

Testing the Humidifier for Proper Function

After installation, ensure the humidifier operates correctly by verifying water flow, drainage, and humidity levels. Check that the control is properly mounted in the return duct and wired according to the diagram. Test the power cord connection and ensure no leaks exist in the water supply line. Verify the drain system is functioning and that water pressure does not exceed 125 psi to prevent leakage. For the Aprilaire 700, ensure the manual control (Model 700M) is correctly installed and functioning. Test the system under normal operating conditions to ensure quiet and efficient performance, adhering to safety guidelines. Finally, confirm all components work seamlessly together for optimal humidity control.

Maintenance and Troubleshooting Tips

Regular maintenance ensures optimal performance of the Aprilaire 700. Check and replace the humidifier pad annually, and clean the unit regularly to prevent mineral buildup. Inspect the water supply line for leaks and ensure proper drainage. If the humidifier is not producing mist, verify water flow and check for blockages. For low humidity levels, ensure the control is set correctly and the system is properly sized for your space. Address any leakage by checking water pressure, which should not exceed 125 psi. Refer to the manual for detailed troubleshooting steps and warranty information if issues persist.