How to Check the Humidifier for Proper Operation

For preseason startup, or to check your humidifier for proper operation (for example, after it has been serviced), follow this four-step procedure:

1.Turn on the water at the humidifier’s saddle valve.

2.Make sure the water level is set at 1-3/8". Turn the valve adjustment

screw clockwise () to lower the water level; turn it counterclockwise () to raise the water level.

3.Turn the humidistat to its highest setting and observe the humidifier evaporator pad. If it does not rotate, turn your furnace on by setting the thermostat higher until the furnace blower comes on. This should cause the humidifier evaporator pad to rotate.

NOTE: Wiring the unit to operate independently of, or in conjunction with, the furnace blower is up to the discretion of the installer. On installations where the unit is closely sized (i.e., the cubic footage of your home is at or near the humidifier’s peak volume capacity), inde- pendent operation allows the unit to operate throughout the full blow- er cycle, thereby eliminating the lag time involved in starting the humidifier.

4.IMPORTANT: Reset the thermostat and humidistat to their correct positions for automatic operation.

How Water Hardness Effects Scheduled Maintenance

Your humidifier will accumulate minerals, such as calcium and lime, after operating for a short period – a sure sign that the humidifier is producing humidity. The amount of accumulation depends on the hardness of the water in your area, which means that cleaning frequency will vary from region to region. You can recognize that cleaning is necessary when the pores in the evaporative pad begin to become plugged with mineral deposits.

At a minimum, you humidifier will need to be cleaned at the beginning (or end) of every humidifying season (i.e., the months when you heat your home). Depending on the hardness of your water, mid-season cleaning may also be necessary. In areas with particularly hard water, installation of a Skuttle Automatic Flushing Timer (see page 6) will increase the inter- vals between cleanings.

WARNING: Excessive buildup of minerals is detrimental to the internal parts of your humidifier, as well as to the evaporative process.

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Skuttle Indoor Air Quality Products 190, 45 owner manual How to Check the Humidifier for Proper Operation
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45, 190, 90 specifications

Skuttle Indoor Air Quality Products are well-regarded in the industry for enhancing the quality of air in residential and commercial environments. Among their notable offerings, the models 45, 90, and 190 stand out for their unique features and advanced technologies, catering to diverse air quality needs.

The Skuttle Model 45 is designed as a high-efficiency whole-house humidifier. It effectively adds moisture to the air during dry winter months, which can prevent issues like dry skin, static electricity, and respiratory difficulties. One of the main features of the Model 45 is its capacity to provide adequate humidity for homes up to 3,000 square feet. It employs a unique bypass design that allows for easier installation and enables homeowners to maintain optimal humidity levels without excessive energy consumption. Moreover, the built-in humidity control system automatically adjusts the humidity output based on the home's conditions, ensuring consistent indoor air quality.

Moving on to the Skuttle Model 90, this product is an advanced air cleaner known for its remarkable filtration capabilities. The Model 90 utilizes a MERV 11 filter, which captures a wide range of airborne particles, including dust, pollen, mold spores, and pet dander. This feature is especially beneficial for allergy sufferers, as it significantly reduces the presence of irritants in the air. The Model 90 operates quietly and is designed to fit seamlessly into existing HVAC systems, promoting efficient airflow. Additionally, it requires minimal maintenance, making it a convenient option for homeowners looking to improve indoor air quality.

Lastly, the Skuttle Model 190 stands out as a whole-house ventilator designed to enhance fresh air circulation. It incorporates energy recovery ventilator (ERV) technology, which exchanges stale indoor air for fresh outdoor air while minimizing energy loss. This characteristic is crucial in maintaining balanced humidity levels and reducing indoor air pollutants. The Model 190 is ideal for tightly sealed homes, offering health benefits by ensuring continuous fresh air circulation. Its user-friendly controls allow homeowners to optimize settings based on their specific air quality needs.

In summary, Skuttle Indoor Air Quality Products Models 45, 90, and 190 provide comprehensive solutions for enhancing indoor air quality. With their efficiency, advanced filtration systems, and fresh air ventilation capabilities, these products are tailored to meet various residential air quality demands while promoting health and comfort in living spaces.
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