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READ AN D SAVE TH E S E I N STRUCTION S
OWNER’S MANUAL
For Models WB2-12, WB2-17 & WP2-18
Includes Safety, Operating, and Maintenance
Instructions and Warranty
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® ™ Lennox Healthy Climate Humidifier Table of Contents Page Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Principle of Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Operating Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Effect of Water Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Annual Ma
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your new humidifier can do for you, and what you should do to receive maximum benefits from it. This booklet is intended to answer these questions. The humidifier operates in conjunction with the furnace blower motor. When the humidistat calls for humidity and the blower motor is operating, water flows to the distribution pan located at the top of the unit. The water is uniformly dis- tributed across the width of the pan and through a scientifically designed system of outlets. It flows by gravit
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II. Operating Instructions Your new Lennox Healthy Climate Humidifier is controlled by a manual humidistat installed either in the living area or in the cold air return. It is important to anticipate a drop in temperature and reduce the setting accordingly to avoid excessive condensation. For example, with an outside temperature of 20° the correct setting will be 35% relative humidity. If the temperature is expected to fall to 0° that evening, then reduce the setting to 25% several hours prior t
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IV. Annual Maintenance For best performance, we recommend that you replace the evaporative media in your humidifier annually. • Call the installer of your humidifier. This information is often found on your equipment. V. Annual Summer Shutdown FOR THE SUMMER HUMIDIFIER SHUTDOWN, SIMPLY TURN THE HUMIDISTAT CONTROL TO THE “OFF” SETTING AND CLOSE THE DAMPER IN THE WB2-12 AND WB2-17 MODELS. VI. Periodic Preventative Maintenance NOTE: Periodic inspection and preventative maintenance of your total h
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MAINTENANCE INSTRUCTIONS FOR LENNOX HEALTHY CLIMATE HUMIDIFIER MODELS WB2-12 & WB2-17 2 3 1 5 1. Front Cover 2. Distribution Tray* 3. ”V” Notches 4. Evaporative Media* 5. Scale Control Insert* 6. Drain Hose 4 * Represents the evaporative assembly 6 CAUTION! Sudden operation may cause personal injury or property damage. Turn humidistat to “OFF” or lowest setting before servicing. 1. Note humidistat setting and turn humidistat to the “OFF” position. 2. At the side of the unit opposite the airflow
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MAINTENANCE INSTRUCTIONS FOR LENNOX HEALTHY CLIMATE HUMIDIFIER MODEL WP2-18 5 2 4 3 1 6 1. Front Cover 7 2. Base 3. Evaporative Assembly 4. Distribution Tray 5. ”V” Notches 6. Evaporative Media 7. Scale Control Insert 8. Drain Hose 9. Power Cord 8 9 WARNING! 120 VOLTS may cause serious injury from electrical shock. Disconnect power and shut off water supply before servicing. 1. Note humidistat setting and turn humidistat to the “OFF” position. 2. Disconnect electrical power and turn off water su
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LIMITED WARRANTY Your Lennox Healthy Climate Humidifier unit is expressly warranted for one (1) year from date of installation to be free from manufacturing defects except, however, for the disposable evaporative media which will have to be replaced from time to time depending upon the amount of use. The manufacturer’s exclusive obligation under this warranty shall be to supply, with- out charge, a replacement for any part of the humidifier which is found to be defective within one (1) year peri
