The smart controller with an English menu, for controlling CTC 400 and 500 series heat pumps, has been upgraded to control the consumption of excess electricity produced by single-phase PV panels via an electric heating element and a heat pump. Incl. electricity meter for measuring excess electricity and 1 SSR relay for controlling the output of el. heating element.
Korisnički priručnik_ir12-czc400 [PDF]