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Principles of Operation (con’t) 

 

RESETTING 

If it becomes necessary to reset the unit, the factory settings are as follows: 

 

  

7

PARAMETER

DESCRIPTION

VALUE UNIT

RANGE

MINIMUM

MAXIMUM

SEt

Set Point

75

°F

60

95

Hy

Differential

10

°F

1

45

dP4

Fourth probe display

0

--

--

--

dP3

Third probe display

0

--

--

--

dP2

Evaporator probe display

0

--

--

--

dP1

Room probe display

0

--

--

--

AFH

Differential for temperature alarm recovery

2

°F

1

45

ALL

Minimum temperature alarm

35

°F

-67

120

ALU

Maximum temperature alarm

120

°F

35

302

SHy

Differential for auxiliary relay

5

°F

1

45

SAA

Set point for auxiliary relay

115

°F

-67

302

ACH

Kind of action for auxiliary relay

CL

--

--

--

AC

Anti-short cycle delay

2

min

0

50

odS

Outputs delay at start up

0

min

0

255

P2P

Evaporator probe presence

n

--

--

--

ot

Thermostat probe calibration

0

°F

-21

21

US

Maximum set point

 95

°F

75

302

LS

Minimum set point

60

°F

-67

75

Ptb

Map code

--

0

65535

rEL

Software release

0

--

--

--

rSE

Real set point

--

--

--

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 restart with door open alarm

y

--

--

--

odc

Compress status when open door

no 

--

--

--

nPS

Number of activation of pressure switch

15

--

0

15

did

Digital input alarm delay

5

min

0

255

i1F

Digital input configuration

EAL

--

--

--

i1P

Digital input polarity

cL

--

--

--

dAO

Delay of temperature alarm at startup 

00:00

h

--

--

ALd

Temperature alarm delay

min

0

255

ALc

Temperature alarms configuration

Ab 

--

--

--

ArP

Probe selection for auxiliary alarm

P1 

--

--

--

dLy

Display temperature alarm

00:00

min.

0

20

Lod

Probe displayed

P1

--

--

--

rES

Resolution

in

--

--

--

CF

Temperature measurement unit

--

--

--

CH

Kind of action: heating cooling

cL 

--

--

--

COF

Compressor OFF time with faulty probe

min

0

255

COn

Compressor ON time with faulty probe

20 

min

0

255

O4

Fourth probe calibration

°F

-21

21

P4P

Fourth probe presence

--

--

--

O3

Third probe calibration

°F

-21

21

P3P

Third probe presence

--

--

--

OE

Evaporator probe calibration

°F

-21

21

Содержание Intrepid Series

Страница 1: ...HAT 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 900 039 95 12 21 CDR 20369 INTREPID SE...

Страница 2: ...X Warranty 17 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 o...

Страница 3: ...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 t...

Страница 4: ...the power source matches these requirements y Use 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...

Страница 5: ...oltronic Air Conditioner is properly sized it should operate constantly and maintain 75 F to 115 F enclosure temperature depending on the ambient temperatures CONTROL ACTION The evaporator blower oper...

Страница 6: ...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...

Страница 7: ...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...

Страница 8: ...tor blower or fan is running 5 Observe the temperature on the digital display The thermostat must be set a minimum of 10 F below this temperature for the compressor to operate the factory setting is 7...

Страница 9: ...e casters will prevent both rolling and swivelling The casters are factory set to a minimum height and provide one inch of adjustment To adjust the height loosen the two allen head set screws in the c...

Страница 10: ...Drawings and Dimensions 10 DRAWINGS ATTACHED...

Страница 11: ...imit 0712 32 Condensate Pump 0664 01 Standard Features Adjustable Casters Baked Powder Finish Blygold PoluAI XT Coil Coating Closed Loop Cooling Condenser Blower Controller Compressor Crankcase Heater...

Страница 12: ...12 Wiring Diagram WIRING DIAGRAMS ATTACHED...

Страница 13: ...13 Commissioning Test Results COMMISSIONING TEST RESULTS ATTACHED...

Страница 14: ...reset thermal overload protectors If the compressor fails it is strongly recommended that the air conditioner be returned to Kooltronic for service C Refrigerant Loss Kooltronic Air Conditioners are...

Страница 15: ...ilter and secure in position by tightening the center screw 3 Lift filter up slightly to clear lower bracket and pull away from unit 4 Place new filter in lower bracket with flow arrows pointing towar...

Страница 16: ...Relay Thermostat defective when applicable Failed Compressor Replace Compressor Ice on Evaporator Coil Insufficient Heat Load or Unit Contact Kooltronic Oversized for Application Failed Evaporator Bl...

Страница 17: ...eceived 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 s...

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