User manual DURACRAFT DH837

[. . . ] NEVER connect the humidifier to any power source other than a 120V AC polarized outlet. If you are unable to insert the plug fully into the outlet, try reversing the plug. If the plug should still fail to fit, contact an electrician to replace the obsolete outlet. DO NOT defeat the safety purpose of the polarized plug. [. . . ] DOING SO MAY DAMAGE THE HUMIDIFIER OR CAUSE PERSONAL INJURY. · With the power switch in the OFF position, plug the filled humidifier into a polarized 120V outlet. DO NOT FORCE THE POLARIZED PLUG INTO THE OUTLET; it will only fit one way. CAUTION: DO NOT PLUG IN THE HUMIDIFIER WITH WET HANDS AS AN ELECTRIC SHOCK COULD OCCUR. or house, as well as the Moisture Output speed. · Turn the humidifier off if the humidity level feels too moist or you notice condensation forming on walls or windows. · ALWAYS be sure to discard any unused water in the tray each time you refill the Water Tank4 or finish using the humidifier (Fig. NOTE: IF THE HUMIDIFIER FAN WILL NOT START OR RESTART WHEN YOU SELECT A FAN SPEED, THE HUMIDISTAT MAY BE SET TOO LOW. MOVING THE HUMIDITY LEVEL KNOB TO A HIGHER SETTING SHOULD RESTART THE FAN. · When a comfortable humidity level is reached, lower the Humidistat setting slowly until the fan stops. The DESIRED HUMIDITY light will illuminate, indicating that the desired humidity setting has been reached. The Humidistat will automatically restart the fan each time the humidity level falls below this setting. This "ON/OFF" cycle will continue periodically while the humidifier is in use. · ALWAYS be sure to discard any unused water in the tray each time you refill the Water Tank4 or finish using the humidifier (Fig. 4). MODEL DH-837 · Turn the Humidistat to HIGH - the darkest, largest raindrop. · Set the Moisture Output control to the desired position: ­ HIGH for fast humidifying or NORMAL for quieter operation. FIG. 4 MODEL DH-836 · Set the Moisture Output control to the desired position: ­ HIGH for fast humidifying or NORMAL for quieter operation. · The length of time your humidifier runs will vary depending on the quality of construction and insulation of your room CLEAN ING · We recommend that you clean the humidifier once a week, or more often if you: · have hard water, · notice a build-up of impurities, or · detect unpleasant odors. · Using DuraSeptTM Humidifier Bacteriostatic Treatment (#AC-802) will control the growth of bacteria, algae, and odors and help extend the life of the Natural Cool MoistureTM filter. NOTE: THE USE OF OTHER WATER TREATMENT PRODUCTS MAY CAUSE DETERIORATION OF THE FILTER OR DAMAGE THE HUMIDIFIER; THEREBY, HINDERING THE HUMIDIFIER'S EFFECTIVENESS. DO NOT USE SOAP, DETERGENTS, OR ABRASIVE CLEANSERS. · Cleaning involves two steps: SCALE REMOVAL and DISINFECTING. [. . . ] For best results, DuraSeptTM should be added every time you fill your humidifier. Model AC-816 -- DuraRinseTM Humidifier Cleaner helps soften lime scale and mineral deposits when cleaning the Natural Cool MoistureTM Humidifier. DuraRinseTM should be used whenever you begin to notice discoloration in the humidifier's Reservoir or Water Tank. Model AC-817 -- DuraFreeTM Humidifier Water Softener softens hard water impurity deposits in the Reservoir and on the Natural Cool MoistureTM Filter so they can be easily rinsed away. [. . . ]