Aprilaire 60 & 62 installation instructions Humidifier operates constantly

Page 14

SYMPTOM

Humidifier operates constantly.

If the humidity level in the home is less than the Humidifier Control knob setting and there is a continuous fan call or heat call (depending on setup), the Humidifier Control will operate the humidifieruntil the humidity level is higher than the Humidifier Control knob setting.

TROUBLESHOOTING PROCEDURE

Set Blower Activation switch to OFF.

In the “Test/Reset” mode, verify that the humidifier turns off after 1 minute.

Check the Outdoor Temperature Sensor resistance and location, as instructed on the previous page.

Rotate the Humidifier Control knob counterclockwise to the “Off” position, and observe whether the humidifier turns off. If the humidifier still operates in the “Off” position, perform the following:

1.Check the wiring diagram for correct Humidifier Control Installation.

2.Remove the wires from the “H” terminals on the Humidifier Control. If the humidifier continues to operate, replace the solenoid valve.

SYMPTOM

Humidifier or Humidifier Control “chatters” or clicks On and Off rapidly.

TROUBLESHOOTING PROCEDURE

Check for steady 22 VAC to 30 VAC across the “R” and “C” terminals of the Humidifier Control with a voltmeter.

Check, with a voltmeter, that the HVAC signal across the “W” and “C” and “G and C” terminals of the Humidifier Control is a steady 22 VAC to 30 VAC.

Make sure that the Outdoor Temperature Sensor wiring is not running alongside other wires carrying high voltage (120 VAC or higher). (Automatic Mode Only)

SYMPTOM

Humidifier blower does not activate during Blower Activation Test.

TROUBLESHOOTING PROCEDURE

Set the Blower Activation Switch to “ON”.

Check wiring diagrams for correct Humidifier Control installation.

26

27

Image 14
Contents Automatic Digital HumidifierControl Model 60 Table of Contents Unpack the Humidifier Control Carton InstallationCheck the Change Water Panel IndicatorSetting Disassemble the Humidifier ControlDetermine Location for Humidifier Control and Mount Control Figure CFigure E Digital Humidifier Control 24V Terminals Alternate Location for Outdoor Temperature Sensor Determine Location for Outdoor Temperature SensorLocate Existing Access Hole to Outside Secure the sensor bracket with a #8 screw Route the Wire from Control to SensorAttach Sensor Wire to Humidifier Control Wiring Description Minimum VA required is 2.0 VA90-1511 Blower Activation Test Setting the Humidifier ControlSystem Checkout Troubleshooting Guide Humidifier does not operate in Test/Reset mode Figure MHumidifier operates only in Test/Reset mode Yellow Change Water Panel light is blinking see Figure MHumidifier operates constantly Research Products Corporation

60 & 62 specifications

Aprilaire models 60 and 62 are advanced dehumidifiers designed to enhance indoor air quality by effectively controlling humidity levels. These units are particularly suitable for homes in regions where excess moisture can lead to mold growth, structural damage, and discomfort.

Both the Aprilaire 60 and 62 feature a robust moisture removal system, capable of extracting up to 70 pints of moisture per day, depending on the model and conditions. This level of capacity ensures that even in significant humidity scenarios, your indoor environment remains comfortable and healthy.

One of the standout features of these dehumidifiers is their efficiency. The models utilize an Energy Star rating, which indicates they consume less energy while delivering optimal performance. This not only translates to reduced energy bills but also a lower environmental impact compared to less efficient units.

The technology used in Aprilaire dehumidifiers incorporates a built-in humidity control system. This allows users to set the desired humidity level, ensuring that the unit operates only when necessary. This automatic operation can prevent over-drying and maintain consistent humidity, which is crucial for both comfort and health.

Additionally, both models are designed with user-friendly interfaces. They come equipped with digital displays showcasing real-time humidity levels, allowing homeowners to monitor conditions effortlessly. Furthermore, they feature continuous drainage options, meaning that they can be connected to a drainage system to eliminate the hassle of manual water removal.

The Aprilaire 60 and 62 also boast a durable design, built to withstand the rigors of regular use. Their compact size makes them easy to position in a variety of home settings, whether in basements, crawl spaces, or other areas prone to humidity buildup.

In summary, the Aprilaire 60 and 62 dehumidifiers represent cutting-edge technology in humidity control. With high moisture extraction capabilities, energy efficiency, and user-friendly operation, they are ideal solutions for maintaining an optimal home environment. Homeowners seeking a reliable and effective way to manage humidity levels will find these models to be an excellent investment for ensuring comfort and protecting their living spaces from moisture-related issues.