Single Diagonal - Manual

A. First check that the front part of the solar system looks to the South and then pierce the floor. Β. In case the collector has extra outlets, then you have to tap them, according to step 16. C. Check that you fullfill the closed circuit of the solar system with water and antifreeze liquid according to the instructions indicated on the label of antifreeze liquid and then screw the expansion tank EMPTY and the pressure relief valve with use of teflon insulation. D. Check before leaving the