Read carefully before installation, commissioning and operation Temperature Difference Controller Installation and operating ins
![Solar controller SOREL STDC - Central heating - Polish, boilers for wood, coal, pellets, timber wastes, browncoal, solar collectors, water tanks, radiators - Kotly.com.pl Solar controller SOREL STDC - Central heating - Polish, boilers for wood, coal, pellets, timber wastes, browncoal, solar collectors, water tanks, radiators - Kotly.com.pl](https://kotly.com.pl/temp/thumbs/kotly/products/2199/a6a4e0492466766832c72e9f73ffb128.jpg)
Solar controller SOREL STDC - Central heating - Polish, boilers for wood, coal, pellets, timber wastes, browncoal, solar collectors, water tanks, radiators - Kotly.com.pl
![Installing The Temperature Sensors - Sorel STDC V1 Installation And Operating Instructions Manual [Page 13] | ManualsLib Installing The Temperature Sensors - Sorel STDC V1 Installation And Operating Instructions Manual [Page 13] | ManualsLib](https://static-data2.manualslib.com/product-images/151/15035/1503441/raw.jpg)