De Dietrich Diemasol Ci Bedienungsanleitung Seite 35

Example of an installation
Solar installation with external heat exchanger and changeover valve for heating the upper tank zone.
The temperature sensors are protected against polarity reversal.
For the second cable, use the terminal block GND .
For the component cables use terminal blocks N and PE .
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19/07/05 - 94858821 - 8980-4231E Diemasol Ci