Goodman ARUF Series User's Manual

Pages 16

Year 2021

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Goodman ARUF Series Specification

The Goodman ARUF Series air handlers are designed for versatile installation and reliable performance in residential HVAC systems. They feature a multi-speed ECM motor, which provides enhanced efficiency and quiet operation, adapting the airflow to the specific cooling or heating demands. This series includes models with variable-speed motors, providing precise temperature control and energy savings by adjusting the motor speed to the required level.

The ARUF Series is equipped with an all-aluminum evaporator coil, enhancing durability and resistance to corrosion while improving heat transfer efficiency. These air handlers can be installed in a variety of configurations, including upflow, downflow, and horizontal positions, making them adaptable to different spatial requirements.

Each unit is designed with a factory-installed expansion valve (TXV), ensuring optimal refrigerant flow and efficiency across a wide range of operating conditions. The SmartFrame™ sub-structure increases unit stability and provides a solid mounting point for internal components.

The ARUF Series supports both R-22 and R-410A refrigerants, offering flexibility for new installations or system upgrades. An integrated coil and blower design reduces the overall footprint of the unit, simplifying installation in tight spaces. Additionally, the cabinet is insulated with foil-faced insulation, minimizing energy loss and reducing noise levels.

With the option for field-installed electric heat kits, the Goodman ARUF Series can be customized to meet specific heating requirements. These air handlers are compatible with a variety of thermostats and other control systems, ensuring user-friendly operation and integration with existing HVAC setups. Overall, the Goodman ARUF Series represents a reliable and efficient choice for homeowners seeking to enhance their indoor climate control systems.

Goodman ARUF Series F.A.Q.

What is the recommended filter size for the Goodman ARUF Series?

The recommended filter size for the Goodman ARUF Series depends on the specific model. Generally, it is best to refer to the user manual for the exact specifications, but common sizes include 16x25x1 or 20x25x1.

How often should I replace the air filter in my Goodman ARUF air handler?

It is recommended to check the air filter every 1-3 months and replace it if it appears dirty or clogged. Regular replacement ensures optimal performance and efficiency.

What should I do if my Goodman ARUF air handler is not blowing air?

First, check the thermostat settings to ensure they are correct. Then, inspect the breaker to make sure it hasn't tripped. If these are not the issues, check the air filter and blower motor for any obstructions or faults.

How do I perform a reset on my Goodman ARUF air handler?

To reset the Goodman ARUF air handler, turn off the power at the breaker box for about 1 minute, then turn it back on. This can help reset the system.

Why is my Goodman ARUF air handler making unusual noises?

Unusual noises can be due to loose components, debris, or a failing motor. Check for any loose screws or panels, and clear any debris around the unit. If the noise persists, contact a professional technician.

Can I install the Goodman ARUF air handler in a horizontal position?

Yes, the Goodman ARUF air handler is multi-positional and can be installed in either a vertical or horizontal configuration, depending on your space requirements.

What maintenance is required for the Goodman ARUF air handler?

Regular maintenance includes checking and replacing the air filter, cleaning the evaporator coil, inspecting the blower motor, and ensuring the condensate drain is clear. A professional should perform an annual check-up.

How can I improve the efficiency of my Goodman ARUF air handler?

To improve efficiency, ensure regular maintenance, seal duct leaks, upgrade insulation, and consider installing a programmable thermostat.

What does a blinking light on my Goodman ARUF air handler mean?

A blinking light typically indicates an error code. Refer to the user manual for specific error codes and their meanings. If unsure, contact a certified technician for assistance.

How do I clean the evaporator coil in a Goodman ARUF air handler?

To clean the evaporator coil, turn off the power, remove the access panel, and use a soft brush or vacuum to remove dust and debris. For deeper cleaning, use a no-rinse coil cleaner spray.