Source google image: https://uppict.piscine-center.net/fiche/30966/pompe-a-chaleur-pacfirst-steel-wifi-4-5-kw-mono-piscine-center-1488797117.jpg
Schema electrique interne pompe a chaleur
Source google image: https://uppict.piscine-center.net/fiche/30966/pompe-a-chaleur-pacfirst-steel-wifi-4-5-kw-mono-piscine-center-1488797117.jpg