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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 packaging tears, dents, scratches, loose articles or evidence of oil are
signs of damage and should be noted on the Freight Bill. Shipments should be opened immediately 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 lying down or removed from the shrink wrapped or banded pallet 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.

All Air Conditioners containing an M, P, or V as part of the model number are designed to operate
in a vertical position only. All Air Conditioners containing an H, RT or RM in the model number are
designed to operate in a horizontal 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 air
conditioner label for the corresponding voltage. Do not exceed the maximum fuse size found on the label.

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 a suitable container (preferably original packaging if possible), with
adequate internal protective packaging, making sure shipment is marked and is kept in correct
upright position.

For local, controlled transportation, strap packaging 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.

Содержание KAC4P3777R

Страница 1: ...ONDITIONER IT IS IMPORTANT THAT INSTALLATION INSTRUCTIONS DOCUMENT NUMBER 900 090 00 SHIPPED WITH THE UNIT BE READ AND UNDERSTOOD THOROUGHLY KOOLTRONIC INC 30 Pennington Hopewell Road Pennington NJ 08...

Страница 2: ...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 en...

Страница 3: ...ate in a horizontal 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 opera...

Страница 4: ...LABORATORIES INC TYPES 3R 12 INTERFACE TO THE ELECTRICAL ENCLOSURE ONLY NEMA EEMAC UL50 BY UNDERWRITERS LABORATORIES INC TYPE 1 SPECIAL PURPOSE AIR CONDITIONER EQUIPMENT COMPARTMENT ONLY Air Conditio...

Страница 5: ...hrough the evaporator coil is transferred by the compressed refrigerant to the condenser coil Ambient air is then passed through the condenser coil where it absorbs the heat and is then discharged to...

Страница 6: ...he unit receptacle labeled Thermostat Power 5 Turn the electrical power on 6 Verify that the evaporator blower is running The remote control includes a compressor time delay After operating three 3 mi...

Страница 7: ...two upper studs Run the unit power cord through the enclosure cutout 5 Secure the unit to the enclosure using the remaining 4 supplied 1 4 bolts and nuts the two saved 1 4 nuts and the supplied 7 was...

Страница 8: ...4 3 LOCK WASHER 3 1 2 3 NOTE CUSTOMER TO INSTALL GASKET AS SHOWN START AND END GASKET MATERIAL HERE USE ONE CONTINUOUS PIECE OF GASKET AROUND PERIMETER OF UNIT BEND GASKET AROUND THE CORNERS DO NOT S...

Страница 9: ...2 11 50 292 1 1 4 20 MOUNTING STUD TYP 2 PLACES POWER CORD 1 4 20 CAGE NUTS TYP 4 PLACES 7 50 190 5 13 00 330 2 8 24 209 3 9 41 239 0 Drawings and Dimensions KAC4P3777R Dimensions inches mm are for re...

Страница 10: ...aporator Impeller Capacitor 0452 06 Condenser Coil 0666 66 Evaporator Coil 0667 64 Heater 0718 22 Filter 8001F Heating Thermostat 0750 132 Cooling Thermostat 0750 131 Standard Features Low Temperature...

Страница 11: ...11 Wiring Schematic WD 1327 KAC4P3777R WD 1327...

Страница 12: ...12 Wiring Schematic WDNCRMAN KAC4P3777R WDNCRMAN...

Страница 13: ...EVAPORATOR BLOWER BK GN CAP HEATER COOLING T STAT THERMAL CUTOUT HEATER T STAT LIMITER SWITCH PRESSURE SWITCH CONDENSER IMPELLER RELAY NC NO CONDENSER IMPELLER R C S O L CAP COMPRESSOR WD 1328 Rev A K...

Страница 14: ...y A Filter and condenser coil service If an optional filter is installed on externally mounted air conditioners filter should not be used for internal mounted air conditioner the rear panel must be re...

Страница 15: ...running Low Line Voltage Check Nameplate Voltage against supply Voltage Compressor and Condenser Blower do not run Return temperature is Failed Compressor Check Compressor wire connections above set p...

Страница 16: ...l difference between return and Coil clogged supply air is less than 10 F Evaporator Blower Condenser Loss of Refrigerant Locate and repair leak Blower and Compressor are running Ice on Evaporator Coi...

Страница 17: ...was received by customer Number of parts to be returned Product description model and serial number Reason for return Action requested Contact name telephone FAX numbers and e mail address Pack unit i...

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