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NPT SERIES
K_A6C_NPT47L
Find additional information on this
Keep This Manual
model at kooltronic.com, or use the
Technical
Documents
QR
code
With Air Conditioner
below.
Technical
Documents
AIR CONDITIONER
OPERATOR'S MANUAL
CAUTION
KOOLTRONIC, INC.
BEFORE INSTALLING AND
30 Pennington-Hopewell Road
USING THIS AIR CONDITIONER,
Pennington, NJ 08534
IT IS IMPORTANT THAT THIS
609 •466-3400
MANUAL BE READ AND
FAX: 609 •466-1114
UNDERSTOOD THOROUGHLY
www.kooltronic.com
900-034-11
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Table of Contents
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Summary of Contents for Kooltronic KA6C10NPT47L
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Page 1: Air Conditioner
NPT SERIES K_A6C_NPT47L Find additional information on this Keep This Manual model at kooltronic.com, or use the Technical Documents code With Air Conditioner below. Technical Documents AIR CONDITIONER OPERATOR'S MANUAL CAUTION KOOLTRONIC, INC. BEFORE INSTALLING AND 30 Pennington-Hopewell Road USING THIS AIR CONDITIONER,... -
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 electronics 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 IV. Product Identification and Labels Each Kooltronic Air Conditioner includes an identification label. This label provides: ➀ Model Number ➁ Serial Number ➂ Electrical power characteristics ➃ Maximum and minimum ambient operating temperatures ➄ Cooling capacity ➅ Type and amount of refrigerant required for recharging ➆...
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Page 5: Principles Of Operation
In applications having frequent voluntary heat load fluctuations, an optional Short Cycle Protector is recommended. When the Kooltronic Air Conditioner is properly sized it should operate constantly and maintain 75 F to... - Page 6 The air conditioner must be standing in its proper mounting position for a minimum of five (5) minutes prior to testing. Failure to follow this procedure will cause permanent damage to the compressor. To avoid compressor damage do not tip the unit more than 45 from its proper mounting position.
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Page 7: Specific Model Data
VII. Specific Model Data Mounting The Kooltronic Special Purpose Air Conditioners K_A6C_NPT47L have been engineered to be installed easily. Prior to mounting, refer to the mounting plan on page 8 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. -
Page 8: Drawings And Dimensions
Drawings and Dimensions MOUNTING PLAN 2.25 [57.2] (12) .312 [7.9] 10.50 DIA. HOLES [267.0] 11.88 12.16 [301.8] [308.9] TYP. 12.89 10.25 1.06 [327.4] [260.4] [26.9] TYP. 29.29 [744.0] 7.00 [177.8] TYP. 7.00 [177.8] 12.80 1.10 TYP. [325.1] [27.9] 8.38 [212.9] 13.31 TYP. - Page 9 Drawings and Dimensions...
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Page 10: Technical Data
Technical Data Ambient Running Approximate BTU/H BTU/H Temp. °F Amps Weight Model Capacity 95°F/95°F Max./Min. Volts 131°F/131°F (lbs.) KA6C10NPT47L 10000 8300/7730 131/-40 60/50 19.4/18.9 K2 A6C10NPT47L 10000 8300/7730 131/-40 60/50 8.7/8.1 K2 A6C13NPT47L 13000 9700/8770 131/-40 60/50 11.7/12.7 Major Component Replacements... -
Page 11: Wiring Schematic
Wiring Schematic EVAPORATOR IMPELLER CAP. SUPPRESSOR PRESSURE LIMITER 115 V 230 V T-STAT OPTIONAL THERMAL HEATER HEATER CUTOUT T-STAT CONDENSER CAP. BLOWER PRESSURE SWITCH COOLING EFFECT DETECTOR TO CUSTOMER CAP. ALARM SYSTEM COMPRESSOR TERMINAL BLOCK (OPTIONAL) K_A 6C_NPT47L WD-1326... -
Page 12: Maintenance
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. -
Page 13: Trouble Shooting
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. - Page 14 Problem Cause Solution Unit not cooling. (Temperature Failed Evaporator Blower. Check Blower wire connections. difference between return and Check blower capacitor. supply air is less than 10°F). Replace Evaporator Blower. Compressor and Condenser Blower are running. Evaporator Blower does not run. Unit not cooling.
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Page 15: 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. - Page 16 Free comprehensive Design required position Guide / Catalog to assist in Visit us online at: ● Rugged construction selecting the proper Air www.kooltronic.com ● Precision ball-bearing motors Conditioner, Heat Exchanger, E-Mail: sales@kooltronic.com ● Blower or Fan. Accessories and options available...
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