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LARGE HORIZONTAL
TOP-MOUNTED
SERIES
Keep This Manual
With Air Conditioner
AIR CONDITIONER
OPERATOR'S MANUAL
CAUTION
KOOLTRONIC, INC.
30 Pennington-Hopewell Road
BEFORE INSTALLING AND
Pennington, NJ 08534
USING THIS AIR CONDITIONER,
609 • 466-3400
IT IS IMPORTANT THAT THIS
MANUAL BE READ AND
FAX: 609 • 466-1114
UNDERSTOOD THOROUGHLY
www.kooltronic.com
900-037-00 (1/19)
(CDR: 20131)
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Related Manuals for Kooltronic Large Horizontal Top-Mounted Series
Summary of Contents for Kooltronic Large Horizontal Top-Mounted Series
- Page 1 TOP-MOUNTED SERIES Keep This Manual With Air Conditioner AIR CONDITIONER OPERATOR'S MANUAL CAUTION KOOLTRONIC, INC. 30 Pennington-Hopewell Road BEFORE INSTALLING AND Pennington, NJ 08534 USING THIS AIR CONDITIONER, 609 • 466-3400 IT IS IMPORTANT THAT THIS MANUAL BE READ AND FAX: 609 •...
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Page 2: Table Of Contents
Warranty 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 electronic enclosures, in capacities ranging from 1,000 to 30,000 BTU/H. Our "closed-loop" design also ensures that your components will not be exposed to hot, dirty operating conditions. -
Page 3: Incoming Inspection
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. All Air Conditioners containing an MM, NM, P, or V as part of the model number are designed to operate in a vertical position only. -
Page 4: Product Identification Label
IV. Product Identification and Nameplate Each Kooltronic Air Conditioner includes an identification nameplate. This nameplate provides: Model Number Serial Number Electrical power characteristics Maximum and minimum ambient operating temperatures Cooling capacity Type and amount of refrigerant required for recharging Design Pressure... -
Page 5: Principles Of Operation
V. Principles of Operation Kooltronic Air Conditioners are required when the equipment operating temperature must be kept near or lower than the ambient room temperature, and/or the cabinet must be sealed from dust, fumes, oil, corrosives and other contaminants. This Air Conditioner utilizes a “Closed-Loop Cooling System” to ensure optimum performance of the installed components. -
Page 6: Pre-Installation Testing
14. If any cover plug is removed to adjust the unit, make certain to put it back in place to maintain the integrity of the closed-loop airflow system. NOTE: Before shipment all Kooltronic, Inc. Air Conditioners are subjected to a performance test. -
Page 7: Specific Model Data
VII. Specific Model Data Mounting Kooltronic Air Conditioners have been engineered to be installed easily. To avoid damaging your Air Conditioner, please read the following information before installation. • Top-Mounted Air Conditioners for external top installation contain weld-nuts. • Refer to page 8 for the location of all mounting holes and cutouts. -
Page 8: Drawings And Dimensions
Drawings and Dimensions FULL-SIZE SERIES POWER POWER CORD CORD THERMOSTAT ADJUSTMENT THERMOSTAT ADJUSTMENT FILTER FILTER Ž Ž Œ Œ DRAIN 7,000 - 12,000 BTU/H 14,000/16,000 BTU/H DRAIN Œ ➂ FILTERED CONDENSER AIR INLET CONDENSER OUTLET WARM AIR RETURN COOL AIR OUTLET (Ambient Air In) -
Page 9: Major Component Replacements
Evaporator Blower Motor 0261-54 0261-54 0261-150 Evaporator Blower Motor Capacitor 0452-06 0452-06 0452-03 Evaporator Blower Assembly 6015-00-130 6015-00-130 6076-00-20 Filter 17001F 17001F 17001F NOTE: For 115V 50/60Hz consult Kooltronic. Standard Features Built-in Condensate Evaporator Low-ODP Refrigerant EMI/RFI Suppressor Low Temperature Control Thermostat... -
Page 10: Wiring Schematics
Wiring Schematics EVAPORATOR BLOWER MOTOR CAP. SUPPRESSOR OPTIONAL CRANKCASE HEATER TIMER SHORT RELAY LOW AIR FLOW DETECTOR CYCLE PROTECTOR BK-N.0. STRIP TO CUSTOMER WE-COM ALARM SYSTEM RD-N.C. THERMAL HEATER HEATER CUTOUT TERMINAL BLOCK T-STAT COOLING EFFECT DETECTOR T-STAT RELAY TERMINAL BLOCK RED TO YELLOW YELLOW... -
Page 11: Maintenance
Before opening the air conditioner, disconnect all power. B. Blowers The design life of the blowers employed in all Kooltronic Air Conditioners is substantially in excess of 20,000 hours. All Kooltronic condenser and evaporator blowers are equipped with UL/CSA permanently- lubricated precision ball-bearing motors, with automatic-reset thermal overload protectors. -
Page 12: Trouble Shooting
Kooltronic for service. 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. - Page 13 Problem Cause Solution Unit not cooling. (Temperature Failed Thermostat Check Thermostat and Relay wire connections. difference between return and or Relay. Replace Thermostat or Relay. supply air is less than 10°F). Evaporator Blower is running. Low Line Voltage. Check Nameplate Voltage against supply Voltage. Compressor and Condenser Blower do not run.
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Page 14: Warranty
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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