Alles anzeigenI rummaged in my documents and found something.
The experts at Webasto have come up with something useful to integrate the heating, if you look at the hydraulic plan you can see that the engine is not heated in the cabin heating mode and therefore there is no major heat loss.
The heat exchanger is not shown in the drawing but is parallel to the heating register.
The small switch engine pre-heating / cabin heating switches the 3-way valve and at the same time the heating from short-term operation 30min engine pre-heating to continuous operation for cabin heating.
Greetings Theo
Genau so wird der Webasto in meinem 2007 Liner installiert.