AUTOMATIC MODE (Manual Mode – see page 5)

Figure A – Automatic Mode

90-1235B

Your Aprilaire HumidifierControlis installedin the cold air return duct. During the first heatingseason, your HumidifierControl needs to be set initiallyto match your home’scondition.Please follow these steps when adjustingyour control (refer to Figure A).

1.Turn the dial setting knob to “5”, which is within the normal range. During the next 24-48 hours it may be necessary to adjust the dial for more or less humidity, depending on your personal comfort and home’s requirements. Refer to TABLE 3 – Operation Guide.

2.During the coldest portion of the first heating season, minor adjustments may be necessary. This is dependent upon your home’s construction. Refer to TABLE 3 – OperationGuide.

The humidity in your home will now be accurately controlled to meet your needs and should not need further adjustment during future heating seasons. Make note of the dial setting in the event you temporarily move the knob to “OFF” when performing annual maintenance of your Aprilaire humidifier.

MANUAL MODE (Automatic Mode – see page 4)

Figure B – Manual Mode

90-1236B

When installed in the Manual Mode (see Figure B – internal switch in “MAN” position and “M” in the display), it is important to anticipate a drop in outdoor temperature and reduce the setting accordingly to avoid excessive condensation. For example, with an outdoor temperature of 20°F the correct setting will be 35%. If the temperature is expected to fall to 0°F,then merely reduce the setting to 25% several hours prior to the temperature change.

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Aprilaire 4655, 60, 62 operation manual Automatic Mode Manual Mode see, Manual Mode Automatic Mode see
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4655, 62, 60 specifications

The Aprilaire 60, 62, and 4655 are cutting-edge solutions in the realm of indoor air quality. These models are designed to work with a range of heating and cooling systems, ensuring that every space can benefit from improved humidity control and air filtration.

One of the most notable features of the Aprilaire 60 and 62 models is their ability to manage humidity levels effectively. The Aprilaire 60 is a whole-home dehumidifier, designed to operate quietly and efficiently, helping to prevent mold, mildew, and other moisture-related issues. With a capacity to remove up to 70 pints of moisture per day, it’s particularly suited for larger homes or areas prone to dampness. The unit comes equipped with an automatic humidity control that allows for customizable settings, ensuring that your home remains at a comfortable humidity level year-round.

In contrast, the Aprilaire 62 model is designed specifically for homes in extremely damp climates that experience high humidity levels. This model delivers superior extraction capabilities, with an impressive removal rate of up to 90 pints per day. It features a built-in humidistat that enables homeowners to maintain their desired humidity levels automatically. Both models are straightforward to install and maintain, highlighting Aprilaire’s commitment to user-friendly products.

The Aprilaire 4655 is a different yet complementary model that focuses on air filtration. This air purifier is designed to capture airborne pollutants, such as dust, pollen, pet dander, and other allergens, ensuring cleaner indoor air. It employs a high-efficiency particulate air (HEPA) filter, which is effective in trapping particles as small as 0.3 microns, making it a vital addition for allergy sufferers.

All three models incorporate advanced technology that emphasizes energy efficiency. They are designed to operate quietly, ensuring that your comfort is never compromised. Furthermore, each unit is equipped with easy-to-use controls and indicators for filter replacement, which take the guesswork out of maintenance.

In summary, the Aprilaire 60, 62, and 4655 are exceptional products that address the necessity of humidity control and air filtration in residential environments. With their combination of technology, ease of use, and energy efficiency, these models represent effective solutions for those looking to enhance their indoor air quality.
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