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IV. Product Identification and Nameplate

Each Kooltronic Air Conditioner includes an identification nameplate. This nameplate provides:

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Model Number

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Serial Number

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Cooling capacity

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Heating capacity (Optional)

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Electrical power characteristics

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Type and amount of refrigerant required for recharging

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Design Pressure

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Maximum and minimum ambient operating temperatures

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Manufacturing Order Number

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Filter Part Number

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Underwriters Laboratories Inc. Listed or Recognized Marks and NEMA ratings

We recommend you copy this information from your unit.

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When ordering parts, specify the Model Number, Serial Number & MFG. Order Number.

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Before operating, be sure that the power source matches these requirements.

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Use of incorrect type or amount of refrigerant will adversely affect performance and may damage the unit.

Make sure that these parameters are met. Failure to do so may result in permanent damage to the unit.

SERVICE AIR FILTER REGULARLY

UL RECOGNIZED AND CSA CERTIFIED FOR USE WITH CLASS I, DIVISION 1, GROUPS A, B, C AND D

HAZARDOUS LOCATIONS, TYPE X PURGE AND CLASS I, DIVISION 2, GROUPS A, B, C AND D,

TYPE Z PURGE ENCLOSURES WHEN INSTALLED ON AN APPROVED PRESSURIZED ENCLOSURE

AND CONNECTED TO PURGE/PRESSURIZATION CONTROL SYSTEM PER NFPA496

ALSO SUITABLE FOR CLASS I, ZONE 2, GROUPS IIA, IIB PLUS HYDROGEN AND IIC

AIR LEAKAGE @ 0.5 I.W.G. PRESSURE CFM - 0.4

INTERNAL PRESSURIZED VOLUME CU. FT. - 10.8

ALL MOTORS ARE THERMALLY PROTECTED

UNAUTHORIZED SERVICE OR MODIFICATION VIOLATES WARRANTY

NEMA/EEMAC/UL50 BY UNDERWRITERS LABORATORIES, INC. TYPE 1

SPECIAL PURPOSE AIR CONDITIONER EQUIPMENT COMPARTMENT ONLY

TYPE 3R, 12 & 4/4X INTERFACE TO THE ELECTRICAL ENCLOSURE ONLY

NEMA/EEMAC/UL50 BY UNDERWRITERS LABORATORIES, INC.

SPECIAL PURPOSE AIR CONDITIONER

OUTDOOR USE      ALLOW 5 MINUTES BEFORE RESTARTING AFTER SHUTDOWN

Air Conditioner

KOOLTRONIC, INC.   PENNINGTON, NJ

MANUFACTURED BY:

Heating BTU/H:

Cooling BTU/H:

Max:

Ambient Temperature: Min:

P.S.I.G.

P.S.I.G.

Design Pressure, Low Side:

Design Pressure, High Side:

Oz. Factory Charge

Refrigerant:

Max. Fuse Size / HACR Type Circuit Breaker:

Min. Circuit Ampacity:

Watts:

Amps:

Volts

Electric Heater:

R.L.A.:

L.R.A.:

Volts

Compressor:

Amps:

Hp:

Volts

Condenser Fan Motor:

Amps:

Hp:

Volts

Evaporator Fan Motor:

Hertz:

Phase:

Volts

Mfg. Order No.:

Rated Voltage:

Serial No.

Model No.

Filter P/N:

ALSO SUITABLE FOR CLASS I, ZONE 1, GROUPS IIA, IIB PLUS HYDROGEN AND IIC

LISTED 84H7

SPECIAL PURPOSE

AIR CONDITIONER

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Summary of Contents for Hazardous Location K3A4C12HL56LV

Page 1: ...AND UNDERSTOOD THOROUGHLY KOOLTRONIC INC 30 Pennington Hopewell Road Pennington NJ 08534 609 466 3400 FAX 609 466 1114 www kooltronic com 900 039 80 2 21 CDR 20308 HAZARDOUS LOCATION SERIES K3A4C12HL5...

Page 2: ...oting 17 18 XII Warranty 19 NOTE Wiring Schematics are available on the specific model page of the Kooltronic website I Introduction Kooltronic Hazardous Location Air Conditioners HL Series are design...

Page 3: ...nimum 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...

Page 4: ...ES WHEN INSTALLED ON AN APPROVED PRESSURIZED ENCLOSURE AND CONNECTED TO PURGE PRESSURIZATION CONTROL SYSTEM PER NFPA496 ALSO SUITABLE FOR CLASS I ZONE 2 GROUPS IIA IIB PLUS HYDROGEN AND IIC AIR LEAKAG...

Page 5: ...of combustible materials or unless all devices within have been de energized WARNING HIGH TEMPERATURE INTERNAL PARTS This Air Conditioner must not be opened unless the area atmosphere is known to be...

Page 6: ...pressurized customer enclosure must be connected to the Purge Pressurized Control System by gas air lines in parallel The Kooltronic HL Series Air Conditioner must be powered from the pressurized cust...

Page 7: ...ter consists of a heater a heat control thermostat and a heater limiter The heater control thermostat is a bimetal disk with a fixed set point of 60 F When the entering evaporator air temperature rise...

Page 8: ...the new set point value push the SET key again or wait 10 seconds HOW TO CHANGE A PARAMETER VALUE To change a parameter s value operate as follows 1 Enter the Programming mode by pressing the SET plu...

Page 9: ...p code 7 0 65535 rEL Software release 0 rSE Real set point 0 onF on off key enabling ES PbC Kind of probe ntc Adr Serial address 1 1 247 HES Differential for energy saving 0 F 54 54 rrd Regulation res...

Page 10: ...e ports The cool air discharged should be less than 70 F when the room temperature is between 70 F and 80 F 9 Reset the thermostat to the factory setting 75 F 10 Turn off the electrical power and disc...

Page 11: ...to the enclosure The contact closure may be used with their control system having a timer function and output signal The output signal would energize a solenoid valve equipped with a fixed orifice or...

Page 12: ...tion 1 It is recommended that a lift truck be used for installation 2 These externally mounted air conditioners utilize a gasket to ensure a proper seal This seal is necessary to maintain the integrit...

Page 13: ...6 00 152 0 TYP 6 00 152 0 TYP 1 00 25 0 26 7 0 6 00 152 0 TYP 6 00 152 0 TYP 6 00 152 0 TYP 6 00 152 0 TYP 6 00 152 0 TYP 6 00 152 0 TYP 4 49 114 0 TYP 8 87 225 0 11 28 287 0 21 85 555 0 1 2 MOUNTING...

Page 14: ...T POWER LOCATION 22 80 579 0 56 00 1422 0 14 91 378 8 61 15 0 12 70 323 0 7 41 188 0 INTERNAL FITTING 1 43 36 0 DETAIL VIEW A INTERNAL PURGE PRESSURE FITTING 1 4 NPT SEE DETAIL VIEW A EXTERNAL PURGE P...

Page 15: ...IIC Hazardous Locations when used with an approved Type X Purge System on the electrical enclosure Meets NEC Class I Division 2 Groups A B C D and Class I Zone 2 Groups IIA IIB plus hydrogen and IIC...

Page 16: ...ed under warm running water with clean side up If the accumulated dirt is oily washing in a detergent bath is recommended followed by a warm water wash as above After filter removal the exposed conden...

Page 17: ...ent controller or enclosure see below Removing Air Conditioner from Pressurized Enclosure Conform to the applicable provisions of PROCEDURE FOR PROPER PACKING AND SHIPMENT OF KOOLTRONIC AIR CONDITIONE...

Page 18: ...ondensate Eliminate the frequency of door openings draining and loss of A C sensible cooling performance Unit overcooling Failed Thermostat Check Thermostat wire connections Evaporator Blower Condense...

Page 19: ...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 in a...

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