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480 VOLT DP SERIES K3A4C_DP52L Find additional information on Keep This Manual this model at kooltronic.com or use the Technical Documents With Air Conditioner QR code below. Technical Documents AIR CONDITIONER OPERATOR'S MANUAL CAUTION KOOLTRONIC, INC. BEFORE INSTALLING AND 30 Pennington-Hopewell Road...
Trouble Shooting 12 - 13 Warranty NOTE: Wiring Schematics are available on the specific model page of the Kooltronic website. I. Introduction Kooltronic Air Conditioners are designed to provide a cool, dehumidified environment for your electronic components. There are models to fit virtually all sizes and shapes of electronics enclosures, in capacities ranging from 1,000 to 30,000 BTU/H.
Manual. See section VI PRE-INSTALLATION TESTING. 2) Before operating the Kooltronic Air Conditioner be certain that it is placed in its correct mounting position. This Air Conditioner is designed to operate in a vertical position only. This placement must be done a minimum of 5 minutes prior to operating in order to allow the compressor oil to drain to the compressor sump area.
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IV. Product Identification and Nameplate Each Kooltronic Air Conditioner includes an identification nameplate. This nameplate provides: Model Number Serial Number Cooling/Heating capacity Electrical power characteristics Type and amount of refrigerant required for recharging Design Pressure Minimum and maximum ambient operating temperatures...
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In applications having frequent voluntary heat load fluctuations, an optional Compressor Short Cycle Protector is recommended. When the Kooltronic Air Conditioner is properly sized it should operate constantly and maintain 75 F to 115 enclosure temperature, depending on the ambient temperatures.
VII. Specific Model Data Mounting The Kooltronic Special Purpose Air Conditioners K3A4C_DP52L have been engineered to be installed easily. Prior to mounting, refer to page 8 for the general arrangement drawings showing dimensions and locations of mounting holes and cutouts. Prior to cutting or drilling, make sure that cutouts and mounting holes do not interfere with components inside the cabinet.
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MOUNTING DRAWING 2. Attach the mounting hook to the enclosure using (4) -inch nuts. ENCLOSURE WALL 3. Place the air conditioner on the lift truck. 1/2'' X 1/2'' GASKET 4. Adjust the lift truck height so that the mounting hook is even with the air conditioner mounting slots.
B. Blowers The design life of the blowers used in all Kooltronic Air Conditioners is substantially in excess of 20,000 hours. All Kooltronic condenser and evaporator blowers are equipped with automatic-reset thermal overload protectors.
D. Refrigerant Loss Kooltronic Air Conditioners are subjected to a series of tests to detect refrigerant leaks, during and after manufacture. It is possible that shipping or other damage, or microscopic leaks over a long period, may result in the need for replenishment of refrigerant charge. When it has been verified by a Certified EPA Technician that a refrigerant shortage does exist, the leak must be repaired.
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Problem Cause Solution Unit not cooling. (Temperature Low Line Voltage. Check Nameplate Voltage against supply Voltage. difference between return and supply air is less than 10°F). Failed Compressor. Check Compressor wire connections. Evaporator Fan and Condenser Check Compressor overload. Blower are running. Compressor Check Compressor Capacitor.
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THIS WARRANTY CONSTITUTES THE ENTIRE WARRANTY WITH RESPECT TO THE PRODUCT AND IS IN LIEU OF ALL OTHERS, EXPRESSED OR IMPLIED, INCLUDING ANY WARRANTY OF MERCHANTABILITY AND WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE AND IN NO EVENT IS KOOLTRONIC RESPONSIBLE FOR ANY CONSEQUENTIAL DAMAGES OF ANY NATURE WHATSOEVER.
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