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60714-050
User Manuals: Schroff 60714-050 Control Unit
Manuals and User Guides for Schroff 60714-050 Control Unit. We have
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Schroff 60714-050 Control Unit manual available for free PDF download: User Manual
Schroff 60714-050 User Manual (52 pages)
FOR VARISTAR LHX 20
Brand:
Schroff
| Category:
Control Unit
| Size: 7 MB
Table of Contents
Table of Contents
3
1 Safety Information
5
Intended Use
5
Manufacturer's Safety Information
5
Liability Disclaimer
5
Safety Symbols Used in this Manual
5
Safety Information for the Operator
6
Additional Literature
6
2 Device Description
7
Overview of Cooling Module
8
How the Cooling System Works
9
Air Loop
10
Water Loop
10
Regulation
11
Alarms
11
3 Operating the Cooling Module
12
Control and Display Unit
12
Setting the Air Exit Temperature
13
4 Storage and Transport
14
Removing the Packaging Materials
14
5 Commissioning
15
Setting up the VARISTAR Cabinet
15
Initial Commissioning
15
Connect to the Cooling Water Source
16
Requirements for Water Quality
17
Water Connections at the Cooling Module
18
Connecting to the Electricity Supply
19
Bleeding Air from the Cooling System
20
Steps for Bleeding
21
Test Operation
22
6 Interfaces
23
Pinout of D-Sub 25 Socket
23
Inputs and Outputs on the Control Board
24
Pinout of D-Sub 9 Socket
24
RJ45 Socket Pinout
24
7 Maintenance and Repair
25
Inspection and Maintenance Intervals
25
Error Messages
26
Fitting/Removing the Cooling Module
27
Decommissioning the Cooling Module
27
Fitting and Removing the Cooling Module
28
Flushing the Cooling Module with Antifreeze
29
Component Replacement
30
Removing and Fitting Fans
30
Removing and Fitting the Fan Unit
31
Cleaning / Replacing the Droplet Separator
32
Replacing the Electric Control Valve Actuator
33
Replacing the Control and Display Unit
34
Replacing the Temperature Sensors
35
Replacing Other Components
36
8 Service
37
Service and Returns
37
Technical Support
37
Declaration of Conformity
38
Accessories
39
Spare Parts
39
9 Technical Data
40
10 Appendix
41
Cooling Capacity
41
Connectors/Interfaces on the Control Board
42
AC Power Supply Diagram
43
Temperature Sensor Connections
44
Fan and Control Valve Connections
45
Display Connection; Connectors on the Control Board
46
Dimensions
47
LHX 20 Base Plate
48
Example Installation
49
Piping and Instrumentation Diagram
50
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