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VII. Maintenance

With Kooltronic Air-Cooled Heat Exchangers the use of a filter is optional. If you do choose to use a filter, and
wish to remove it for cleaning or repair, follow the instructions below.

7

Optional Filter Removal and Service

Kooltronic Heat Exchangers feature an easily removable optional inlet filter.

1.

Move the filter up and toward you from the Filter Retainer.

2.

After removal, the filter should be flushed under warm running water 
with the clean side up, driving contaminants out the dirty side of the 
filter. If the accumulated dirt is oily, washing in a detergent bath is 
recommended, followed by warm water rinse as above.

3.

The filter may be sprayed with 

Kooltronic A-16 Filter Recoating 

Adhesive

to trap fine airborne contaminants, or they can simply 

be dried and reinstalled as strainer type filters. 

Recoating is recommended for the best results.

4.

Reinstall the filter in the Filter Retainer. 

VIII. Packing Procedure

Keep Heat Exchanger in proper upright position.

Pack Heat Exchanger in an appropriate carton (preferably original carton if possible), with adequate internal
protective packaging, making sure carton is marked properly.

For local controlled transportation, strap carton to a secure part of the vehicle to prevent falling or sliding,
and to minimize vibration, etc.

For common carrier shipment, band unit(s) securely to a pallet. Unpalletized shipment risks severe
damage which voids the warranty.

CAUTION

Disconnect electric power from the Heat Exchanger

before proceeding.

Summary of Contents for KXRP28

Page 1: ...S HEAT EXCHANGER 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 900 046 18 7 19 CDR 20178 Find additional information on this model at kooltronic com or use the Technical Documents QR code below Technical Documents ...

Page 2: ...nic Advantage Heat Exchangers are designed for outdoor and indoor applications with ambient temperature from 20 F to 131 F and maximum allowable enclosure temperature of 160 F These heat exchangers utilize a counterflow airstream for maximum heat transfer efficiency in a closed loop system providing cooling within sealed electronic cabinets This Manual provides you with the necessary general infor...

Page 3: ...read and thoroughly understand this Manual Before operating this unit all electrical wiring must be checked to assure the proper connections IV Product Identification and Nameplate Model Number Serial Number Electrical power characteristics Maximum enclosure temperature Filter Part Number We recommend you copy this information from your unit 3 CAUTION Operate this unit only on the proper voltages ...

Page 4: ... above 60 F the heater thermostat shuts off the heater See wiring diagram on page 6 1 Attach the mounting bracket to the enclosure using the mounting hardware supplied by Kooltronic 2 Route the power cord through the top cut out in your enclosure Hang the unit on the mounting bracket 3 Tighten the unit s bottom flange to the enclosure using the hardware supplied by Kooltronic The main component of...

Page 5: ...e for reference only and are subject to change KXRP28 Technical Data Maximum Allowable Temperature F Approx Power Enclosure Ambient Watts F Weight Model Volts Amps Watts Max Min Max Air In lbs KXRP28 115 1 2 135 160 20 131 24 31 5 K2XRP28 230 0 7 153 160 20 131 24 31 5 60 Hz operation For 50 Hz operation consult Kooltronic Major Component Replacements Model Impeller Capacitor Filter KXRP28 0194 37...

Page 6: ...6 OPTIONAL HEATER HEATER CONTROL T STAT THERMAL CUT OUT AMBIENT BLOWER OPTIONAL CAP T STAT ENCLOSURE BLOWER CAP BLK WHT Wiring Diagram WD 830 ...

Page 7: ...ilter may be sprayed with Kooltronic A 16 Filter Recoating Adhesive to trap fine airborne contaminants or they can simply be dried and reinstalled as strainer type filters Recoating is recommended for the best results 4 Reinstall the filter in the Filter Retainer VIII Packing Procedure Keep Heat Exchanger in proper upright position Pack Heat Exchanger in an appropriate carton preferably original c...

Page 8: ...s 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 suitable container for shipment preferably the original packaging if available All Heat Exchangers must be returned in an upright position properly secured to a pallet Improper packaging may void wa...

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