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Model HUM-FP Serial No. Installation Date Installing Contractor IO-634 February 2006 Goodman® is a registered trademark of Goodman Manufacturing Company, L.P. Amana ® is a trademark of Maytag Corporation and is used under license to Goodman Company, L.P. All rights reserved.
HUM Series Owner’s Manual Contents Principle of Operation......................1 Operating Instructions......................2 Checking for Proper Operation....................3 Maintenance for Models ......................4 Water Hardness and Maintenance Schedule................4 Homeowner Tips........................5 IO-634 February 2006...
How Your Humidifier Works Models HUM-SFTBP & HUMLFTBP. When your home’s air is dryer than the selected level of humidity, the humidistat activates the low-voltage solenoid in your humidifier, allowing water to flow across the unit’s media. Warm, dry air is then forced through the humidifier cabinet by the furnace blower.
HUM Series Owner’s Manual Model HUM-FP. (Model HUM-FP operates identically to Models HUM-SFTBP and HUM-LFTBP, except that warm air is forced through the humidifier cabinet by a humidifier fan rather than by the furnace blower.) Operating Instructions Your new humidifier is controlled by a humidistat that is installed either on the cold air return of your furnace, or on an interior wall of your home.
HUM Series Owner’s Manual Checking the Humidifier for Proper Operation To check your humidifier for proper operation after servicing or winter startup, follow these procedures: 1. Turn the furnace blower to the OFF position, making sure the solenoid valve is closed.
HUM Series Owner’s Manual Maintenance Instructions for Models HUM-SFTBP, HUM-LFTBP & HUM-FP DANGER: TO AVOID ELECTRICAL SHOCK OR BURN, turn off power supplying this equipment before servicing! 1. Shut off water supply. 2. Remove the humidifier cover by turning the screw located at the bottom of the cover and pulling the cover out toward you.
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HUM Series Owner’s Manual NOTE: Excessive buildup of these minerals is detrimental to internal parts as well as evaporative efficiency. Refer to the maintenance instructions above to achieve years of satisfactory performance from your Humidifier. IO-634 February 2006...
HUM Series Owner’s Manual Homeowner Tips • In a home that has had little or no humidification, allow approximately three weeks for your new humidifier to attain the desired humidity level. Your furniture, woodwork, carpeting, plaster, houseplants and family members all need time to absorb lost moisture.