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Фрагмент инструкции
The motor will restart automatically when it cools down. 6. Pump receptacle is for grounded evaporative cooler pump only. Do not plug anything else into receptacle. ÉWARNING: To reduce the risk of fire or electric shock, do not use this fan with any “solid-state fan speed control device.” Evaporative Cooling Evaporative cooling is nature’s way of cooling. When air is moved over a wet surface, water is evaporated and heat is absorbed. When stepping out of a swimming pool with the wind blowing, evaporative cooling makes you feel cool, even though the air may be warm. The human body itself is cooled primarily by the evaporation of perspiration. This unit works on the same principle. Air is drawn across wet filter pads where the air is cooled by evaporation and then circulated throughout the building. It is this combination of cooled air and the movement of air over the skin which makes it feel cool. Circle the model of your cooler and record the serial number below. Encierre con un circulo el modelo de su enfriador y escribe el número de serie abajo. Serial # Número De Serie _ Lea con cuidad todo este manual antes de instalar la unidad. Unlike refrigeration systems which recirculate the air, an evaporative cooler continually brings in fresh air while exhausting old air. You are completely replacing the air every 2 to 4 minutes by opening windows or doors or a combination of both. The air is always fresh, not stale, laden with smoke and odors as happens with refrigerated air conditioning. Operation For the best cooling performance, if the pads are dry, pre-wet the pads by running the pump for a few minutes before starting the blower. These coolers may be used without water for ventilation purposes. When outside air is cool (for example, at night) or when humidity is high, the water pump can be turned off. A cooler can also be installed with a thermostat and attic exhaust dampers to provide completely automatic operation. Open Windows To Exhaust Air An often misunderstood concept of evaporative cooling is the amount of air that should be exhausted. How much should you open your windows? The fact is that most people do not open their windows enough. The following two methods will help you determine the amount to open your windows. CFM Method You should allow an opening of at least 2 square feet (288 square inches) for each 1000 CFM rating of your unit. Example: At 3654 CFM, model 4001 DD with a 1/2 hp motor requires 7.3 square feet (1052 square inches) of opening (3654/1000 * 2 = 7.3). Multiply the number of windows by window width in inches and divide this into the number of square inches required for your size unit. This will give you the height to open windows. In this example, four 36 inch wide windows should be opened 7.3 inches each. 110503-1 10-09 Champion Air Balancing Method 1. Take a piece of tissue paper and cut it lengthwise into 3 equal strips. 2. Turn your cooler on high cool. 3. Open one window at least six inches wide in each room that you want to cool. 4. Take the piece of tissue paper and put it up against the screen of the open window furthest from the cooler discharge opening. Let go of it. It will do one of three things. IF It falls down. THEN CLOSE all of the windows one inch and try step 4 again. IF It plasters itself to the screen. THEN OPEN all of the windows one inch and try step 4 again. IF It stays on the screen lightly. THEN PERFECT. You are done. Enjoy your cooler. NOTES: • When switching to low cool, you must rebalance your home. Repeat step 4. • Once you balance your home you can cool some areas more than others by opening those windows more and closing the others by the same amount. Repeat step 4 to make sure your home is still air balanced. Installation NOTE: The pump comes installed. The belt, motor pulley, and motor cord and float are included in the cabinet, the motor is shipped separately. A\CAUTION: Make sure that the mounting surface is strong enough to support the operating weight of the cooler when in use. (For operating weight, see Specification Table.) ^CAUTION: Never plug in cool...
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