Name: Lauda Integral T 7000 W
Brand: Lauda
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Integral T process thermostats

21/01/2019 / YAWE 0026 Maintenance 91

8.5.1 Dismantling the control unit

Turn the screw for the locking tab anticlockwise up to the stop. Swing out the control unit and pull it out

downwards.

Carefully disconnect the connectors!

Disconnect connector A1/X61 and A1/X20.

Disconnect connector A1/X6.

Unlock with screwdriver and remove the mounting.

Disconnect the connector A3/X5.

A1/X61

A1/X20

A1/X6

A3/X5

Table of Contents6
Safety Notes9
General Safety Notes9
Other Safety Notes9
Eu Conformity11
Brief Instructions12
Control and Functional Elements14
Equipment Description15
Environmental Conditions15
Equipment Types15
Basic Principle15
Bath, Pump16
Materials16
Refrigeration Unit16
Control Unit, Control and Safety Circuit17
Interfaces18
Options19
Option Enlarged Temperature Range to 150 °C19
Option High-Power Pump19
Option Flow Control Instrument19
Option Low-Pressure Pump19
Unpacking20
Preparations21
Assembly and Setting up21
Filling and Connection of External Circuit23
Emptying24
Heat Transfer Liquids, Cooling Water and Hoses25
Starting up29
Connection to the Supply29
Switching on29
Key Functions31
General31
Key Inhibit (KEY)32
Lc-Display33
Level 0 ( Base Menu ) and Level 134
Setpoint Selection (Level 0)35
External Actual Temperature Display35
Pressure Indication36
Menu36
Level 137
Standby (ON)37
External Control (CON)37
Programmer Level38
Example of Programme39
Menu Structure39
Programme Selection and Start40
Terminate, Pause, Continue the Programme41
INFO Submenu42
Edit Submenu44
Parameter Level (PARA)52
Serial Interface Parameters / Remote Control53
Manual Start - Autostart54
Outflow Temperature Limit55
Neutral Contact Function56
Tolerance Range Contact56
Sensor Calibration (CAL)56
Base Settings (DEFAULT)57
Menu End "Parameter58
Analogue Interface Level (ANA)59
Submenu Analogue Inputs63
Submenu Analogue Outputs66
Submenu Calibration (ANA)69
Control Parameter Level73
Serial Interfaces Rs 232, Rs 48576
RS 232 Interface76
RS 485 Interface77
Write Commands (Data Commands to the Thermostat)79
Read Commands (Data Requested from the Thermostat)80
Error Messages82
Driver Software for LABVIEW82
Warning and Safety Functions83
Overtemperature Protection and Testing83
Low-Level Protection and Testing84
Pump Motor Monitoring85
Refrigerant Pressure85
Floating Contact Connection "Combination Fault" 12N (Alarm Out)86
Other Error Messages86
Maintenance88
Cleaning88
Maintenance and Repair88
Servicing Intervals89
Inspecting the Heat Transfer Liquid89
Protective Cut-Outs and Fuses89
Dismantling the Control Unit91
Maintenance of the Refrigeration Unit92
Air-Cooled Condenser92
Water-Cooled Condenser92
Decalcifying the Cooling Water Circuit92
Disposal Information94
Service and Ordering Replacement Parts94
Technical Data95
Accessories101

Lauda Integral T 7000 W User Manual

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Brand	Lauda
Model	Integral T 7000 W
Category	Thermostat
Language	English