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RE 2025 G
Lauda RE 2025 G Manuals
Manuals and User Guides for Lauda RE 2025 G. We have
2
Lauda RE 2025 G manuals available for free PDF download: Operation Manual, Operating Instructions Manual
Lauda RE 2025 G Operation Manual (132 pages)
Brand:
Lauda
| Category:
Thermostat
| Size: 6 MB
Table of Contents
Table of Contents
3
Safety
7
Safety Information
7
General Safety
8
Special Safety Information
9
General Remarks
11
Description of the Device
11
Intended Application
11
Use Other than that Intended
11
Responsibility of the Operating Body - Safety Information
11
Materials
12
Device Description
13
Device Types
13
Pump
13
Programmer
13
Interfaces
13
Interface Modules (Accessories)
14
Chiller
14
Operating and Functional Controls
15
Transport and Unpacking
22
Before Putting the Device into Operation
24
Assembly and Siting
24
Connection of External Consumers
30
Filling and Emptying
33
Heat Transfer Liquids, Cooling Water and Hoses
35
Cooling of Heating Thermostats
39
First Switch-On
39
Installation of Modules
40
Operation
42
Switching on
44
Menu Structure
45
Display Representation
47
Basic Window
47
Menu Window
47
Entry Window
48
Graphics Window
49
Basic Setup
49
Setting the Overtemperature Switch-Off Point T
49
Setting the Temperature Set-Point Value
50
Setting the Pump Level
50
Activating the "Standby" Operating State
51
Defining Temperature Limits
51
Setting the Date and Time
52
Selecting the Menu Language
52
Maintenance
53
Alarms, Warnings and Errors
53
Overtemperature Protection: Alarm and Checking
53
Low Level: Alarm and Checking
54
Device Status
55
Store for Errors, Alarms and Warnings
55
Device Data
55
Software Version
56
Displaying and Changing the Device Type
56
Displaying Serial Numbers
56
Servicing
57
Cleaning
57
Servicing Intervals
58
Inspecting the Heat Transfer Liquid
58
Cleaning the Condenser
59
Air-Cooled Condenser
59
Water-Cooled Condenser
59
Fault Finding
61
Disposal Information
62
Disposal of the Refrigerant
62
Disposal of the Packaging
62
Taking the Device out of Service
63
Ordering Replacement Parts / LAUDA Service
64
Accessories
65
Technical Data and Graphs
67
Declaration of Conformity
77
Index
79
Appendix With Settings
85
Other Settings
86
Resetting to Factory Settings
86
Setting the Volume of the Acoustic Signals
87
Setting the Chiller
87
Setting the Display Brightness
88
Defining the Starting Mode (Autostart)
88
Limiting the Mains Current Consumption
89
Entering the Offset of the Displayed Temperature (Calibration)
89
Restoring the Factory Setting of the Internal Temperature Sensor
90
Key Lock
91
List of "Alarm and Warning Codes
92
Graphical Display of Temperature Measurements
95
External Control
98
Activating External Control (External Pt100)
98
Show the Selected Control Variable (External Temperature) on the Display
98
Setpoint Offset Operating Mode (Diff.set/Actual)
99
Programmer
100
Programming Example
100
Creating and Editing a Program
102
Starting the Program
104
Interrupting, Continuing or Terminating the Program
104
Defining the Number of Program Loops (Loops)
105
Control Parameters
106
Internal Control Variable (Internal Temperature Sensor)
106
External Control Variable
108
Setting the Correcting Quantity Limit
109
Procedure for Setting the Control Parameters for External Control
110
Interface Modules
111
Menu Structure of the Modules
111
Analog Module
112
RS 232/485 Interface Module
113
Connecting Lead and Interface Test RS 232
113
RS 232 Protocol
114
RS 485 Connecting Lead
114
RS 485 Protocol
115
Libus Module
115
Pt100/Libus Module
116
USB Interface
117
Description
117
Installation of the USB Driver
117
Connecting the Thermostat to the PC
118
Where Is the ECO Virtual COM Port
120
Commands and Error Messages Applicable to the RS 232/485 Interface Module and to the Ethernet Interface
122
Interface Write Commands (Data Issued to the Thermostat)
122
Interface Read Commands
123
Interface Error Messages
126
Driver Software for LABVIEW
126
Contact Module
127
Contact Module LRZ 914 with 1 Input and 1 Output
127
Contact Module LRZ 915 with 3 Inputs and 3 Outputs
128
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Lauda RE 2025 G Operating Instructions Manual (101 pages)
heating and cooling thermostats with control head
Brand:
Lauda
| Category:
Thermostat
| Size: 2.14 MB
Table of Contents
Operating Instructions
1
Table of Contents
4
1 Safety Information
7
General Safety Information
7
Other Safety Information
8
2 Menu Structure
9
3 Operating and Functional Controls
11
4 Device Description
17
Ambient Conditions
17
Device Types
17
Pump
17
Materials
18
Programmer
18
Interfaces
18
Interface Modules (Accessories)
18
Chiller
19
5 Unpacking
20
6 Preparations
21
Assembly and Siting
21
Connection of External Loads
25
Filling and Emptying
27
Heat Transfer Liquids and Hoses
28
Cooling the Heating Thermostats
30
7 Putting the Device into Operation
31
Mains Connection
31
Switching on
31
Display Representation
33
Basic Window
33
Menu Window
33
Entry Window
35
Graphics Window
35
Basic Setup
36
Setting the Overtemperature Switch-Off Point T
36
Setting the Temperature Setpoint Value
36
Max: 205
36
Setting the Pump Level
37
Setting up Standby
38
Other Settings
39
Defining Temperature Limits
39
Restoring Factory Settings
40
Setting the Volume of the Acoustic Signals
40
Selecting the Menu Language
41
Setting the Chiller
41
Setting the Display Brightness
42
Setting the Date and Time
42
Defining the Starting Mode (Autostart)
43
Limiting the Mains Current Consumption
44
Entering the Offset of the Displayed Temperature (Calibration)
45
Restoring the Factory Setting of the Internal Temperature Sensor (Factory Calibration)
46
Graphical Display of Temperature Measurements
47
External Control
50
Activating External Control (External Pt100)
50
Setpoint Offset Operating Mode (Diff.set/Actual)
51
Programmer
52
Programming Example
52
Creating or Changing a Program (Editing)
53
Starting the Program
56
Interrupting, Continuing or Terminating the Program
56
Defining the Number of Program Loops (Loops)
57
Control Parameters
58
Internal Control Variable (Internal Temperature Sensor)
58
External Control Variable
60
Setting the Correcting Quantity Limit
62
Procedure for Setting the Control Parameters for External Control
63
8 Interface Modules
64
Installation of Modules
64
Menu Structure of the Modules
66
Analogue Module
67
Rs 232/485 Interface Module
68
Connecting Lead and Interface Test RS 232
68
RS 232 Protocol
69
RS 485 Connecting Lead
69
RS 485 Protocol
70
Usb Interface
71
Description
71
Installation of the USB Driver
71
Connecting the Thermostat to the PC
72
Where Is the ECO Virtual COM Port
74
Commands and Error Messages Applicable to the Rs 232/485 Interface Module and to the Usb Interface
76
Write Commands (Data Issued to the Thermostat)
76
Read Commands (Data Request from the Thermostat)
77
Error Messages
79
Driver Software for LABVIEW
79
Contact Module
80
Contact Module LRZ 914 with 1 Input and 1 Output
80
Contact Module LRZ 915 with 3 Inputs and 3 Outputs
81
9 Maintenance
82
Alarms, Warnings and Errors
82
Overtemperature Protection Alarm and Overtemperature Protection Check
82
Low Level Protection Alarm and Low Level Protection Check
83
Cleaning
84
Device Status
84
Error Store
85
Device Data
85
Software Version
85
Displaying and Changing the Device Type
86
Displaying Serial Numbers
86
Servicing and Repair
87
Servicing Intervals to VDI 3033
87
Inspecting the Heat Transfer Liquid
87
Cleaning the Condenser
87
Disposal Information
88
Disposal of the Coolant
88
Disposal of the Packaging
88
Ordering Replacement Parts
89
10 Accessories
90
11 Technical Data and Graphs
92
12 Index
99
Confirmation
101
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