Liebert Extreme Density Chiller XDC manuals

Liebert Extreme Density Chiller XDC User Manual (64 pages)

Brand: Liebert | Category: Hardware | Size: 2.94 MB |

English

Table of contents

Precision Cooling

1

GENERAL SAFETY GUIDELINES

2

TABLE OF CONTENTS

3

1.0 PRODUCT DESCRIPTION

7

CAUTION

8

WARNING

9

Unit Dimensional Data

10

Floor Cutout Dimensions

10

DPN000768

10

Page 2, Rev. 6

10

Figure 6 Piping locations

11

Product Description

12

Welded Tab

13

DETAIL A

13

1.5 High Voltage Connections

16

Knockout for

17

Input Power

17

Enclosure Cover

17

Not Shown for Clarity

17

Electrical handy box

19

Field Connections—All Units

20

2.2 Recommended Pipe Size

22

Piping Mains

23

Bypass Flow Controllers

24

Insulation

25

For CSL616 condenser piping

30

Piping Schematic

32

Lee-Temp Heater Pad Wiring

32

Liquid Return

33

System—R-407c (DX) Circuit

36

Lee-Temp Piping

36

3.0 INSTALLATION CHECKLIST

38

5.0 MICROPROCESSOR CONTROL

42

5.2 Controls

43

5.3 Main Menu

43

5.3.2 SETPOINTS

44

MIN TEMP SP

44

HI AIR TEMP

44

LO AIR TEMP

44

5.3.3 STATUS

45

5.3.4 ACTIVE ALARMS

45

5.3.5 ALARM HISTORY

45

5.3.6 TIME

45

5.3.7 DATE

45

5.3.8 SETUP OPERATION

46

C/F DEGREES

46

PUMP START TD

46

PUMP WAIT TD

46

Microprocessor Control

47

DIP Switch

47

Factory Setting

47

5.3.9 SETPT PASSWORD

48

5.3.10 SETUP PASSWORD

48

5.3.11 CALIBRATE SENSORS

49

5.3.12 ALARM ENABLE

49

5.3.13 ALARM TIME DELAY

50

5.3.14 COM ALARM ENABLE

50

5.3.15 CUSTOM ALARMS

50

LLSV1, LLSV2—On/Off

51

HGSV1, HGSV2—On/Off

51

HGV1, HGV2—On/Off

51

6.1 Alarm Descriptions

52

6.3 Enable / Disable Alarms

54

6.4 Alarm Time Delays

54

6.5 View Active Alarms

54

6.6 View Alarm History

55

6.7 System Shutdown Causes

55

7.0 TROUBLESHOOTING

56

8.0 MAINTENANCE

58

8.3.2 Regulating Valves

59

9.0 SPECIFICATIONS

60

Performance Data

62

Heat Rejection Equipment

62

Piping Connections

62

SL-16671_REV10_04-08

64

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