How a three phase heater will be control by two solid state relay and what to watch out for !!

Break down combi won't cool down but you can't get your head around the fact you got only two single pole solid state relay plus voltage both side even when you don't have signal voltage look no more ledge is here © #ledgeapproved #ledge #electricalstudent #electricianproblems #technology #electricianproblems#electricalfault #electricalfaultfinding #electricaldrawing #electrcalwiring #breakdown #apprenticesparky #apprenticeelectricianlife #apprenticeengineer #threephase #ssr #solidstaterelay #electricalknowledge #sharingknowledge #fluke