Please read these operating instructions before unpacking and putting the unit into operation. Follow the instructions precisely as described herein. The instruction manuals on our website www.kobold.com are always for currently manufactured version of our products. Due to technical changes, the instruction manuals available online may not always correspond to the product version you have purchased.
N/O or N/C contacts. Only liquids to which the thermostat materials are resistant should be monitored. The switching element in the model TWS is a thermal time-delay switch. Two strips of metal with different coefficients of thermal expansion are rolled together in the switch.
Install the supply line in the plug cap according to the wiring diagram below. Mount the connector on the contact base and fasten with the retaining screw. The device is ready for operation when you have connected your external devices to the limit output. Contacts TWS-D TWS K01/1023 page 5...
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Contacts TWS-M Break contact (N/C) The contact opens when the temperature rises and the switching value has been reached or exceeded. It closes again when the temperature falls below the limit valueless the switching hysteresis. Make contact (N/O) The contact closes when the temperature rises and the switching value has been reached or exceeded.
Hysteresis is the difference between make and break points, which are at different temperatures. The hysteresis of mode TWS-F/K/V/D is about 15 to 30 K below the switching temperature. The hysteresis of mode TWS-M is about 15 to 45 K below the switching temperature.
10. Technical Information Operating instructions, data sheet, approvals and further information via the QR code on the device or via www.kobold.com 11. Order Codes Operating instructions, data sheet, approvals and further information via the QR code on the device or via www.kobold.com 12.
(Cd, Hg, Li or Pb) of the heavy metal that is decisive for the classification as containing pollutants: 1. „Cd" stands for cadmium 2. „Hg" stands for mercury 3. „Pb" stands for lead 4. „Li" stands for lithium Electrical and electronic equipment page 10 TWS K01/1023...
14. EU Declaration of Conformance We, KOBOLD Messring GmbH, Nordring 22-24, 65719 Hofheim, Germany, declare under our sole responsibility that the product: Temperature Switch Model: TWS-... to which this declaration relates is in conformity with the following EU directives stated below:...
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