Source google image: http://3.bp.blogspot.com/-n2N1SBfuX8g/TxhzJGO0VaI/AAAAAAAAARg/XwnmBdQO1G0/s1600/schema%2Bdun%2Bcircuit%2Bfrigorifique%2Bd%2Bun%2Bclimatiseur.png
Schema electrique clim auto
Source google image: http://3.bp.blogspot.com/-n2N1SBfuX8g/TxhzJGO0VaI/AAAAAAAAARg/XwnmBdQO1G0/s1600/schema%2Bdun%2Bcircuit%2Bfrigorifique%2Bd%2Bun%2Bclimatiseur.png