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Lauda Integral T 7000 W User Manual

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108 pages
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Operating instructions
Read the operating manual before starting all work.
The right temperature worldwide
Integral T
T 1200 (W), T 2200 (W), T 4600 (W), T 7000 (W), T 10000 (W)
P
r
ocess thermostats

Table of Contents

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Lauda Integral T 7000 W Specifications

General IconGeneral
Cooling Capacity at 20°C7 kW
Heater Power9 kW
Temperature Stability±0.01°C
Heating Capacity9 kW
Power Supply400 V, 50 Hz

Summary

Prefixed safety notes

Safety notes

General safety notes

General safety precautions for operating LAUDA process thermostats.

Other safety notes

Important safety guidelines for operation and maintenance.

Equipment description

Control unit, control and safety circuit

How the control unit, LC display, and safety system work.

Interfaces

Description of connectors for standby, alarm, analogue, and serial interfaces.

Preparations

Assembly and setting up

Instructions for positioning the equipment and ensuring proper ventilation.

Filling and connection of external circuit

Steps for filling the equipment with heat transfer liquid.

Heat transfer liquids, cooling water and hoses

Information on approved heat transfer liquids and their properties.

Cooling water

Requirements for cooling water purity and quality.

Starting up

Connection to the supply

Instructions for connecting the equipment to the power supply.

Switching on

Steps to turn on the equipment and initial self-test.

Setpoint selection (Level 0)

How to select and enter a new temperature setpoint.

Programmer level (PGM)

Using the unit's function to store temperature-time programmes.

Programme selection and start

Steps for selecting and starting a stored programme.

Edit submenu

Functions for selecting, inputting, and altering programmes.

Parameter level (PARA)

Accessing and modifying various operational parameters.

Analogue interface level (ANA)

Configuration of analogue signal inputs and outputs.

Submenu for Analogue Calibration

Procedures for calibrating analogue inputs and outputs.

Control parameter level

Adjusting control parameters for internal outflow control.

Internal control parameters

Setting proportional band Xp for outflow controller.

External control parameters

Adjusting control parameters for external control.

Serial interfaces RS 232, RS 485

Error messages

Table of error messages and their explanations.

Warning and safety functions

Overtemperature protection and testing

How to set and test the overtemperature protection.

Low-level protection and testing

How low-level protection works and how to test it.

Pump motor monitoring

Monitoring for pump motor overload or blockage.

Other error messages

Handling and indication of other error messages.

Maintenance

Cleaning

Instructions for cleaning the equipment.

Maintenance and repair

Guidelines for maintenance, repair, and safety precautions.

Servicing intervals

Recommended servicing intervals for various system parts.

Service and ordering replacement parts

Contact information for service and ordering spare parts.

Technical Data

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