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Keep This  Manual

With Heat Exchanger

KNHE60 SERIES

WATER-TO-AIR

HEAT EXCHANGER

OPERATOR'S MANUAL

CAUTION

BEFORE INSTALLING AND

USING THIS 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

Find additional information on
this model at kooltronic.com or
use the Technical Documents
QR code below.

Technical

Documents

900-046-26 (7/20)
CDR: (20272)

Содержание KNHE60 Series

Страница 1: ...AT 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 Find additional information on this model at kooltronic com or use the Technical Documents QR code below Technical Documents 900 046 26 7 20 CDR 20272 ...

Страница 2: ...ntroduction Kooltronic Heat Exchangers are designed to provide a cool environment for your electronic or electrical components There are models to fit virtually all sizes and shapes of electrical or electronic enclosures 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 ...

Страница 3: ...hanger until you read and thoroughly understand this Manual Before operating this unit all electrical wiring must be checked to assure the proper connections IV Product Identification Label Each Kooltronic Heat Exchanger includes an identification nameplate This nameplate provides CAUTION Operate this unit only on the proper voltages and frequencies as noted on the nameplate MODEL NO SERIAL NO MAX...

Страница 4: ...r With Heat Load Cold Water Heat Exchanger Blower Cooled Air Heated Air Solenoid Valve Water Control Regulator Figure 2 Figure 1 The Adjustable Water Control Thermostat opens and closes a water solenoid valve based on the set point and differential settings A temperature sensor is located in the airstream of the cabinet The Adjustable Water Control Thermostat has a factory set point of 75 F VI Spe...

Страница 5: ...e mounting drawing 6 Attach overflow drain hose supplied to the drain exit at the bottom of the unit This hose must not be elevated above the exit port Improper mounting will impede the flow of condensate and may cause internal malfunctions 7 Attach supply line to 1 2 O D copper tubing Inlet on bottom of unit 8 Attach discharge line to 1 2 O D copper tubing Outlet on bottom of unit WARM AIR RETURN...

Страница 6: ...encies Special materials or finishes Special motors line cords or connectors Temperature Alarm HEAT AND WATER ALARM WE TO BK WE TO RD EXCESS HEAT ALARM WATER LEVEL ALARM BLACK H WHITE N TO CUSTOMER ALARM SYSTEM TERM BLOCK HEAT AND WATER ALARM BK RD WE THERMOSTAT N C N C N O N O COM COM RELAY 1 2 3 4 5 6 7 8 N O BK LEVEL SWITCH CIRCUIT SHOWN WITH LINE POWER OFF NC NO WE RD BK TO CUSTOMER LOW AIRFLO...

Страница 7: ...e listing of Major Component Replacements earlier in this manual 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 where possible to a secure part of truck to preven...

Страница 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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