Aprilaire 60, 62 OutdoorTemperature/ Indoor RelativeHumidity, Outside Temperature Recommended RH

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See Table 1 for the recommendedsettings. These settings, which are based on years of research, represent a compromise between humidity levels that would be most desirable for comfort and humidity levels that are suitable for protection of your home and to avoid condensationon your windows. For example, a wintertime indoor humidity of 50% may be considered ideal for comfort, but unfortunately, it probably would result in condensation, which can cause damage to your home. Observing the recommended humidity levels on your Humidifier Control is an important safeguard. Condensation of water on the inside surface of windows in the form of fogging or frost is usually an indication of too much humidity. This same condensationcan occur in other areas in your home, possibly resulting in damage.

TABLE 1 – OutdoorTemperature/ Indoor RelativeHumidity

Outside Temperature

Recommended RH

+40°F

45%

+30°F

40%

+20°F

35%

+10°F

30%

0°F

25%

-10°F

20%

-20°F

15%

WATER PANEL CHANGE INDICATOR (MODEL 60 ONLY)

The control keeps track of humidifier operation time. The yellow “Change Water Panel” light flashes after a preset amount of running time has elapsed. This running time is preset by the installer based on the humidifier model and water hardness.

Refer to the Annual Maintenance section for instructions on changing the Water Panel or call your heating and air conditioning dealer for service. After the Water Panel is replaced, turn the Control knob to the “Test/Reset” position until the green “Humidifier ON” light flashes, to reset the Water Panel change timer.

TEST/RESET

The Test/Reset feature allows the humidifier operation to be checked even if there is no call for humidity. See “Check the Humidifier Operation” on page 11.

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Contents Operating Instructions Blower Activation Digital Humidifier Control Indicator LightsAutomatic Digital Humidifier Control Automatic Mode Manual Mode see Manual Mode Automatic Mode seeOutdoorTemperature/ Indoor RelativeHumidity Outside Temperature Recommended RHWater Panel Change Indicator Model 60 only TEST/RESETOutdoor Temperature F Condition Solution% Relative Humidity Guide 10F 20F 30F 40FManual Humidifier Control Check the Humidifier OperationAnnual Summer Shutdown Digital Humidifier ControlResearch Products Corporation

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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