Kooltronic Traditional P47 Series User manual

Keep This Manual
With Air Conditioner
AIR CONDITIONER
OPERATOR'S MANUAL
TRADITIONAL SERIES
P47
P52
P59
900-035-00 (1/19)
(CDR: 20131)
CAUTION
BEFORE INSTALLING AND
USING THIS AIR CONDITIONER,
IT IS IMPORTANT THAT THIS
MANUAL BE READ AND
UNDERSTOOD THOROUGHLY
KOOLTRONIC, INC.
30 Pennington-Hopewell Road
Pennington, NJ 08534
609•466-3400
FAX: 609 • 466-1114
www.kooltronic.com
Find additional information on this
model at kooltronic.com, or use the
Technical Documents QR code
below.
Technical
Documents
P47
Technical
Documents
P52
Technical
Documents
P59

2
TABLE OF CONTENTS
Page
I. Introduction 2
II. Incoming Inspection 3
III. Product Handling 3
IV. Product Identification and Nameplate 4
V. Principles of Operation 5 - 6
VI. Pre-Installation Testing 6
VII. Specific Model Data 7 - 10
Mounting
Drawings and Dimensions
Technical Data
Major Component Replacements
VIII. Maintenance 11 - 12
IX. Trouble Shooting 13
X. Warranty 14
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 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.
This Manual provides you with the necessary general information for properly installing and
operating standard Kooltronic Air Conditioners. Technical data and mounting instructions
are presented on pages 7 through 9.

3
II. Incoming Inspection
Kooltronic Air Conditioners are designed, built and packaged to withstand the shock and vibration normally
associated with shipment by common carriers. Occasionally improper handling during shipping causes damage.
Such handling could include unbanding of palletized shipments, failing to respect "This Side Up" arrows, rough
handling, falling off conveyors, excessive vibration, crushing, etc. Therefore, a thorough inspection should be done
upon receipt of all shipments. Any carton tears, dents, scratches, loose articles or evidence of oil are signs of
damage and should be noted on the Freight Bill. Cartons should be opened promptly and the units inspected for
CONCEALED DAMAGE. Kooltronic Air Conditioners must be delivered in the proper mounting position to assure
that damage to the compressor has not occurred during shipping. Any Kooltronic Air Conditioner that is delivered
removed from the banded pallet, lying down or double stacked should be refused.
An immediate claim MUST be filed with the freight carrier and an inspection requested. Retain all packing
materials. Kooltronic cannot assume responsibility for Consignee's failure to file a timely freight claim.
III. Product Handling:
1) Do not attempt to operate your Kooltronic Air Conditioner until you read and thoroughly understand this
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.
CAUTION
3) Before operating this unit, all electrical wiring must be checked to assure the proper connection to the correct
power source. Minimum circuit ampacity should be at least 125% of the amperage found on the nameplate
for the corresponding voltage. Do not exceed the maximum fuse size found on the nameplate.
4) We do not recommend that Air Conditioners be shipped to their final destination attached to an enclosure.
In the event that the Air Conditioner needs to be shipped attached to an enclosure it is strongly
recommended that proper support be provided for the Air Conditioner. Excessive vibration can occur if Air
Conditioners are not properly supported when shipped on enclosures, increasing the potential for internal
damage and voiding the warranty.
5) PROCEDURE FOR PROPER PACKING AND SHIPMENT OF KOOLTRONIC AIR
CONDITIONERS:
■Keep Air Conditioner in proper upright position indicated by arrow markers.
■Pack Air Conditioner in an appropriate carton (preferably original carton if possible), with adequate
internal protective packaging, making sure carton is marked and is kept in correct upright position.
■For local, controlled transportation, strap carton to a secure part of truck to prevent falling or
sliding, minimize vibration, etc.
■For common carrier shipment, band unit(s) securely to a pallet. Unpalleted shipment risks
severe damage which voids the warranty.
Kooltronic Air Conditioners must be operated in their proper mounting position. If attempts are
made to operate a unit that is not in its designed mounting position, permanent compressor
damage will occur. This action will void the warranty. To avoid compressor damage do not tip the
unit more than 45° from its proper mounting position.

4
IV. Product Identification and Nameplate
Each Kooltronic Air Conditioner includes an identification nameplate. This nameplate provides:
qModel Number
wSerial Number
eElectrical power characteristics
rMaximum and minimum ambient operating temperatures
tCooling capacity
yType and amount of refrigerant required for recharging
uDesign Pressure
iMaximum Fuse Size
oManufacturing Order Number
aFilter Part Number
sUnderwriters Laboratories Inc. Listed or Recognized Marks and NEMA ratings
We recommend you copy this information from your unit.
qwo When ordering parts, specify the Model Number, Serial Number & MFG. Order Number.
eBefore operating, be sure that the power source matches these requirements.
yUse of incorrect type or amount of refrigerant will adversely affect performance and may damage the unit.
r Make sure that these parameters are met. Failure to do so may result in permanent damage to the unit.
ALL MOTORS ARE THERMALLY PROTECTED
VIOLATES WARRANTY
UNAUTHORIZED SERVICE OR MODIFICATION
SERVICE AIR FILTER REGULARLY
OUTDOOR USE
COMPARTMENT ONLY
NEMA/EEMAC/UL50 BY UNDERWRITERS LABORATORIES, INC.
TYPE 1 SPECIAL PURPOSE AIR CONDITIONER EQUIPMENT
TYPE 12 INTERFACE TO THE ELECTRICAL ENCLOSURE ONLY
NEMA/EEMAC/UL50 BY UNDERWRITERS LABORATORIES, INC.
SPECIAL PURPOSE AIR CONDITIONER
FILTER P/N
FUSE SIZE
MAX.
HIGHLOW
Oz.REFRIGERANT
MAX.°FMIN.°F
AMBIENT TEMP.COOLING
ALLOW 5 MIN. BEFORE RESTARTING AFTER SHUTDOWN
Air Conditioner
DESIGN PRESSURE P.S.I.G.
MFG. ORDER NO.
KOOLTRONIC, INC. PENNINGTON, NJ
MANUFACTURED BY:
COOLING BTU
F. L . A .PH.FREQ.VOLTS
SERIAL NUMBERMODEL NUMBER
eeee rr
ty
qw
uu i a
s
o

5
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.
Closed-Loop cooling seals the electronics enclosure from hostile elements in the environment. Two
separate circulation systems are employed. The internal system cools and dehumidifies the air inside
the cabinet, totally isolating the sensitive electronics and other components from the environment. The
external system uses circulating ambient air or water to discharge the heat removed from the
electronics. The heat is dissipated from the enclosure by means of the vapor compression refrigeration
cycle. This takes place in a hermetically-sealed refrigeration system, utilizing either an air-cooled or
water-cooled condenser heat exchanger. The warm air inside the enclosure is drawn through the
evaporator coil where it is cooled, dehumidified and returned.
Any enclosure moisture accumulated on the evaporator coil is collected in the condensate tray and
released to the ambient air through the drain tube or the condensate evaporator.
The heat removed through the evaporator coil is transferred by the compressed refrigerant to the
condenser coil. Ambient air or water is then passed through the condenser coil, where it absorbs the
heat and is then discharged to the environment.
The cool air discharge temperature is regulated by the capacity control (hot gas bypass) valve. The
unit is equipped with a Low Temperature Thermostat to prevent over-cooling. In applications having
frequent voluntary heat load fluctuations, an optional Compressor Short Cycle Protector is recommended.

VI. Pre-Installation Testing
Before mounting the air conditioner to the enclosure, test for proper operation.This will
verify the shipping integrity of the system. Please follow the steps below prior to instal-
lation.
CAUTION
1. Allow the unit to sit in a upright position at a room temperature of 65°F minimum,
allowing the system to warm-up particularly in winter months.
2. Refer to the identification label for proper electrical voltage and current requirements.
Then connect the power cord to a properly grounded and fused electrical supply.
Leave the electrical power off.
3. Note the factory thermostat setting which is typically 75 to 80°F.
4. Adjust thermostat to its maximum setting.
5. If your unit is equipped with an on-off switch, move it to the on position.
6. Turn electrical power on.
7. Verify that the evaporator blower or fan is running.
8. Adjust the thermostat to its minimum setting. The compressor should start. On units
equipped with a short cycle protector, the compressor will have a delayed start of 6
minutes from the time power is applied to the unit.
9. Verify that the condenser blower or fan is running. Note, on units equipped with a low
ambient kit, the start of the condenser fan or blower will be delayed until the system
pressures rise.
10. Operate the air conditioner for approximately ten (10) minutes.During this period no
unusual noise or vibration should be evident. Both the evaporator and condenser fans
or blowers should be delivering air through their respective discharge ports. The cool
air should be discharged should be less than 70°F when the room temperature is
between 70 and 80°F.
11. On units equipped with heaters, adjust both the cooling and heating thermostats to
their maximum settings. Verify that the compressor and condenser fan or blower has
stopped. Verify elevated discharge air temperature from the evaporator air discharge.
12. If your unit is equipped with an on-off switch, leave it in the on position. Return the
cooling thermostat to its original setting. If unit is equipped with a heater, return the
heating thermostat to its original position.
13. Turn off the electrical power source, and disconnect the air conditioner from the power
source.
14. If any cover plug is removed to adjust the unit, make certain to put 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.
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.
6

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.
•Panel-Mounted Air Conditioners are equipped with two vertical mounting rails.
These rails can be mounted to any available vertical surface on the enclosure.
•Refer to page 8 for the location of all mounting holes and cutouts.
•Make sure the cutouts don't interfere with components inside your cabinet.
•Proper alignment of all air inlets and outlets is essential for optimum performance
of the Air Conditioner.
•All externally-mounted Air Conditioners are fully gasketed to ensure proper sealing.
This seal is necessary to maintain the integrity of the closed loop system.
•Use all existing mounting holes to insure stability and a tight seal.
•High strength mounting screws are recommended.
•Attach the brass drain pan fitting and drain hose supplied to the drain exit on the
bottom or lower side panel of the Air Conditioner. The optional field installed
Condensate Evaporator is mounted underneath the Air Conditioner and the drain
hose is connected to the top fitting of the Condensate Evaporator.The drain hoses,
fittings and Condensate Evaporator must be removed before dismounting the Air
Conditioner, as they will not support the weight of the Air Conditioner unit.
•The external drain hose must not be elevated above the exit port.Improper mounting
will impede the flow of condensate and may cause internal malfunctions.
CAUTION
If the Air Conditioner is mounted to the cabinet door you must be sure
that the door hinges will support the additional weight of the Air
Conditioner. Also be certain that when the door is opened fully, the
cabinet does not become unbalanced.The actual weight of the unit can
be found on page 9.
7

17
A
3/8
9
19
3/8
18
19
3
A
D
(C)
.312 DIA.
HOLES
3
1
1/2
16
TYP.
B
7 TYP.
FILTER
DRAIN
THERMOSTAT
ADJUSTMENT
ACCESS
POWER
CORD
5/16
11/4
Á
À
Â
Ã
Â
Ã
WARM AIR RETURN
FROM ENCLOSURE
(Enclosure opening should be located as
high as possible within this area, and equal
or exceed size of cool air outlets.)
FILTERED
CONDENSER AIR INLET
(Ambient Air In)
CONDENSER OUTLET
(Warm Ambient Air Out) COOL AIR OUTLET TO ENCLOSURE
À Á ➂Ã
Drawings and Dimensions
P47, P52 & P59 SERIES
Dimensions (inches) are for reference only and are subject to change.
MOUNTING PLAN
8
DIMENSIONS (inches)
Model A B C D
P47 Series 471/425/814 39
P52 Series 521/213/416 441/4
P59 Series 591/213/418 511/4

Technical Data
9
GGG KA4C4P _ _R 4000 131/50 115/100 60/50 19.0/17.0 145 150 155
GGG KA4C4P _ _R56 4000 131/50 115 50/60* 17.0/19.0 145 150 155
GGG K2A4C4P _ _L 4000 131/50 230/200 60/50 9.0 145 150 155
GGG K2A4C4P _ _L5 4000 131/50 230 50 7.6 145 150 155
GGG KA4C5P _ _R 5000 131/50 115/100 60/50 19.0/17.0 145 150 155
GGG KA4C5P _ _R56 5000 131/50 115 50/60* 17.0/19.0 145 150 155
GGG K2A4C5P _ _L 5000 131/50 230/200 60/50 9.0 145 150 155
GGG K2A4C5P _ _L5 5000 131/50 230 50 7.6 145 150 155
GGG KA4C6P _ _R 6000 131/50 115/100 60/50 19.0/17.0 145 150 155
GGG KA4C6P _ _R56 6000 131/50 115 50/60* 17.0/19.0 145 150 155
GGG K2A4C6P _ _L 6000 131/50 230/200 60/50 9.0 145 150 155
GGG K2A4C6P _ _L5 6000 131/50 230 50 7.6 145 150 155
GGG KA4C7P _ _R 7000 131/50 115/100 60/50 19.0/17.0 145 150 155
GGG KA4C7P _ _R56 7000 131/50 115 50/60* 17.0/19.0 145 150 155
GGG K2A4C7P _ _L 7000 131/50 230/200 60/50 9.0 145 150 155
GGG K2A4C7P _ _L5 7000 131/50 230 50 7.6 145 150 155
GGG KA3C8P _ _R 8000 115/50 115/100 60/50 19.0 145 150 155
GGG KA3C8P _ _R56 8000 115/50 115 50/60* 17.0/19.0 145 150 155
GGG K2A4C8P _ _L 8000 125/50 230/200 60/50 13.0 145 150 155
GGG K2A4C8P _ _L5 8000 115/50 230 50 12.5 145 150 155
GGG KA3C9P _ _R 9000 115/50 115/100 60/50 19.0 145 150 155
GGG KA3C9P _ _R56 9000 115/50 115 50/60* 17.0/19.0 145 150 155
GGG K2A4C9P _ _L 9000 125/50 230/200 60/50 13.0 145 150 155
GGG K2A4C9P _ _L5 9000 115/50 230 50 12.5 145 150 155
GGG KA3C10P _ _R 10000 115/50 115/100 60/50 19.0 145 150 155
GGG KA3C10P_ _R56 10000 115/50 115 50/60* 17.0/19.0 145 150 155
GGG K2A4C10P_ _L 10000 125/50 230/200 60/50 13.0 145 150 155
GGG K2A4C10P_ _L5 10000 115/50 230 50 12.5 145 150 155
GGG KA3C12P_ _R 12000 115/50 115/100 60/50 19.0 145 150 155
GGG K2A4C12P_ _L 12000 125/50 230/200 60/50 13.0 145 150 155
GGG K2A4C12P_ _L5 12000 115/50 230 50 12.5 145 150 155
Series ** Ambient ** Approximate
Height BTU/H Temp. °F Running Weight (lbs.)
47 52 59 Model Rating Max./Min. Volts Hz Amps P47 P52 P59
"
* Switchable. Switch is internally-mounted for security.
** Rating shown is for operation at maximum ambient temperature.
"115V, 60 Hz and 230V, 60 Hz models also perform at full capacity when operated
at 100V, 50 Hz or 200V, 50 Hz respectively. No transformer is required.
"

10
Major Component Replacements
4,000 to 7,000 BTU/H KA4C_P47R KA4C_P47R56 K2A4C_P47L K2A4C_P47L5
KA4C_P52R KA4C_P52R56 K2A4C_P52L K2A4C_P52L5
KA4C_P59R KA4C_P59R56 K2A4C_P59L K2A4C_P59L5
Part Part Number Part Number Part Number Part Number
Compressor 0665-103 0665-103 0665-106 0665-111
Compressor Capacitor N/A N/A N/A N/A
Condenser Blower Motor 0261-287 0261-287 0261-288 0261-288
Condenser Blower Motor Capacitor 0452-03 0452-03 0452-03 0452-03
Condenser Blower Assembly 8060-00-11 8060-00-11 6076-00-23 6076-00-23
Evaporator Blower Motor 0261-08 0261-08 0261-54 0261-54
Evaporator Blower Motor Capacitor 0452-03 0452-03 0452-03 0452-03
Evaporator Blower Assembly 6015-00-129 6015-00-129 6015-00-130 6015-00-130
Filter 12251F 12251F 12251F 12251F
8,000 to 12,000 BTU/H KA3C_P47R KA3C_P47R56 K2A3C_P47L K2A3C_P47L5
KA3C_P52R KA3C_P52R56 K2A3C_P52L K2A3C_P52L5
KA3C_P59R KA3C_P59R56 K2A3C_P59L K2A3C_P59L5
Part Part Number Part Number Part Number Part Number
Compressor 0665-42 0665-42 0665-113 0665-114
Compressor Capacitor 0452-32 0452-32 0452-12 0452-12
Condenser Blower Motor 0261-287 0261-287 0261-288 0261-288
Condenser Blower Motor Capacitor 0452-03 0452-03 0452-03 0452-03
Condenser Blower Assembly 8060-00-11 8060-00-11 6076-00-23 6015-00-130
Evaporator Blower Motor 0261-08 0261-08 0261-150 0261-54
Evaporator Blower Motor Capacitor 0452-03 0452-03 0452-03 0452-03
Evaporator Blower Assembly 6015-00-129 6015-00-129 6015-00-130 6015-00-130
Filter 12251F 12251F 12251F 12251F
NOTE: Part Numbers shown are for 60Hz/1Ø. For 50Hz consult Kooltronic.