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Operation Manual
Temperature Controller
Series L-400
Winkler AG ▪ Englerstrasse 24 ▪ D-69126 Heidelberg ▪ Tel. +49-6221-3646-0 ▪ Fax: +49-6221-3646-40 ▪ sales@winkler.eu ▪ www.winkler.eu
L-430
1 von 12
Rev.0.1.2021-08

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Summary of Contents for winkler L-400 Series

  • Page 1 Operation Manual Temperature Controller Series L-400 L-430 Winkler AG ▪ Englerstrasse 24 ▪ D-69126 Heidelberg ▪ Tel. +49-6221-3646-0 ▪ Fax: +49-6221-3646-40 ▪ sales@winkler.eu ▪ www.winkler.eu Rev.0.1.2021-08 1 von 12...
  • Page 2: Table Of Contents

    Lower / Upper limits ......8 EU-Declaration of conformity ... 12 Range ........... 8 Type of sensor ........8 Winkler AG ▪ Englerstrasse 24 ▪ D-69126 Heidelberg ▪ Tel. +49-6221-3646-0 ▪ Fax: +49-6221-3646-40 ▪ sales@winkler.eu ▪ www.winkler.eu Rev.1.0 2021-09 2 von 12...
  • Page 3: Safety Information

    The unit is designed as a temperature controller-limiter for flexible application in electrical heating systems. The place of operation or installation of the temperature controller must not be close to Winkler AG ▪ Englerstrasse 24 ▪ D-69126 Heidelberg ▪ Tel. +49-6221-3646-0 ▪ Fax: +49-6221-3646-40 ▪ sales@winkler.eu ▪ www.winkler.eu Rev.1.0 2021-09...
  • Page 4: Instructions For Installation

    For 16A types the load circuit must be protected against excess current by means of a suitable external fuse. (See Chapter Fehler! Verweisquelle konnte nicht gefunden werden., page Fehler! Textmarke nicht definiert.) Winkler AG ▪ Englerstrasse 24 ▪ D-69126 Heidelberg ▪ Tel. +49-6221-3646-0 ▪ Fax: +49-6221-3646-40 ▪ sales@winkler.eu ▪ www.winkler.eu Rev.1.0 2021-09 4 von 12...
  • Page 5: Start-Up And Adjustment Of Controller

    Electronics are protected against overcurrent and high thermal load. Winkler AG ▪ Englerstrasse 24 ▪ D-69126 Heidelberg ▪ Tel. +49-6221-3646-0 ▪ Fax: +49-6221-3646-40 ▪ sales@winkler.eu ▪ www.winkler.eu Rev.1.0 2021-09 5 von 12...
  • Page 6: Control Panel

    This means that the heating is active and the set point is not reached yet. Set-point temperature reached: The Controller works at set-point temperature inside the range: green LED permanent on Winkler AG ▪ Englerstrasse 24 ▪ D-69126 Heidelberg ▪ Tel. +49-6221-3646-0 ▪ Fax: +49-6221-3646-40 ▪ sales@winkler.eu ▪ www.winkler.eu Rev.1.0 2021-09 6 von 12...
  • Page 7: Error Detection

    . The current setpoint temperature will start blinking. Now the temperature can be adjusted with the Winkler AG ▪ Englerstrasse 24 ▪ D-69126 Heidelberg ▪ Tel. +49-6221-3646-0 ▪ Fax: +49-6221-3646-40 ▪ sales@winkler.eu ▪ www.winkler.eu Rev.1.0 2021-09 7 von 12...
  • Page 8: Pre-Order Settings

    The hysteresis is preset to ±3 K. The device stops heating control if the temperature is above the limit + 3 K. And restarts heating control if below limit – 3 K Winkler AG ▪ Englerstrasse 24 ▪ D-69126 Heidelberg ▪ Tel. +49-6221-3646-0 ▪ Fax: +49-6221-3646-40 ▪ sales@winkler.eu ▪ www.winkler.eu Rev.1.0 2021-09...
  • Page 9: Unit

    During the start sequence first the firmware version is shown. Then follows the setpoint 5etand limit value lin with the value and the configured unit. Winkler AG ▪ Englerstrasse 24 ▪ D-69126 Heidelberg ▪ Tel. +49-6221-3646-0 ▪ Fax: +49-6221-3646-40 ▪ sales@winkler.eu ▪ www.winkler.eu Rev.1.0 2021-09...
  • Page 10: Troubleshooting

    • Message still appears? Contact service. • Message does not appear? Check all settings and readjust if necessary. Service mail: service@winkler.eu Winkler AG ▪ Englerstrasse 24 ▪ D-69126 Heidelberg ▪ Tel. +49-6221-3646-0 ▪ Fax: +49-6221-3646-40 ▪ sales@winkler.eu ▪ www.winkler.eu Rev.1.0 2021-09 10 von 12...
  • Page 11: Repair And Maintenance

    Electronic devices are recyclables and do not belong in the household waste! Dispose of the product at the end of its service life in accordance with applicable legislation. Winkler AG ▪ Englerstrasse 24 ▪ D-69126 Heidelberg ▪ Tel. +49-6221-3646-0 ▪ Fax: +49-6221-3646-40 ▪ sales@winkler.eu ▪ www.winkler.eu Rev.1.0 2021-09...
  • Page 12: Eu-Declaration Of Conformity

    Operation Manual Controller Series L-400 11 EU-Declaration of conformity Winkler AG ▪ Englerstrasse 24 ▪ D-69126 Heidelberg ▪ Tel. +49-6221-3646-0 ▪ Fax: +49-6221-3646-40 ▪ sales@winkler.eu ▪ www.winkler.eu Rev.1.0 2021-09 12 von 12...

This manual is also suitable for:

L-430

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