Eberspacher D3L Change to Electronic Thermo

[chi777]

Hi, Has anyone had this problem? If you replace the old mechanical thermostat on a D3L with the electronic replacement (part 301 00 132) you need to power the thermostat i.e one more wire. (I assume)
Anyone any idea what the revised wiring should be. None of the websites for Eber have this model of thermo so no diagram.

 

[steve28]

is that all of the number ?,is it made by hella? can you post a picture of the new stat, where did you get it

steve

 

[chi777]

The new stat is the recommended Eberspacher part from Krueger.Yes that is the full part number. On the outside it is identical to the Stat for a modern Airtronic (part no 301 00 154 - the version without the on-off swithch) but the wiring inside is slightly different - 7 connections with a polarity link between 2 of them.

 

[Clyde_Wanderer]

I know that the digital timer control unit which I removed from my system had a power link taken from the manual control knob light terminal.
If you let me know the build No, ie, 251640 or 251482, I can send you a wiring diagram.
C_W