07/2015
Temperature Difference Controller TDC 3
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B.2 About the controller
The Temperature Difference Controller TDC 3 facilitates efficient use and function
control of your solar or heating system. The device is impressive most of all for its
functionality and simple, almost self-explanatory operation. For each step in the input
process the individual entry keys are assigned to appropriate functions and explained.
The controller menu contains headwords for the measured values and settings, as well
as help texts or clearly-structured graphics.
The TDC 3 can be used as a temperature difference controller for the various system
variants illustrated and explained under B.5.
Important characteristics of the TDC 3:
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Depiction of graphics and texts in a lighted display
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Simple viewing of the current measurement values
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Analysis and monitoring of the system by means of statistical graphics, etc.
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Extensive setting menus with explanations
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Menu block can be activated to prevent unintentional setting changes
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Resetting to previously selected values or factory settings
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A wide range of additional functions are available.
B.2 Scope of supply
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Temperature Difference Controller TDC 3
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3 screws 3,5 x 35 mm and 3 plugs 6 mm for wall installation
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6 strain relief clips with 12 screws, replacement fuse 2A slow-blow
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Installation and operating instructions TDC 3
Optionally contained depending on design/order:
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2-3 PT1000 temperature sensors and immersion sleeves
Additionally available:
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Pt1000 temperature sensor, immersion sleeves, overvoltage protection,
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Various additional functions by means of supplementary circuit boards
B.4 Disposal and pollutants
The unit conforms to the European RoHS directive 2002/95/EC for the restriction of
the use of certain hazardous substances in electrical and electronic equipment.
The unit must not under any circumstances be disposed of with ordinary household
refuse. Dispose of the unit only at appropriate collection
points or ship it back to the seller or manufacturer.
Caution
