Sauer Danfoss Fan Controller Option

[TTD]

Great info on how to check the coolant plug!

Yes, I do believe sometime around my year they switched to having the ECM do the controlling of the fan speed.

Originally Posted by CountryFit

When I worked on our system, the wires from the sensor were to the controller directly, granted our coach was 8 years older, things could have been changed on yours. What I would do if I were in your shoes, I would take the sensor out, dip it into a pot of controllable hot water and measure the resistance. You should see three distinguishable resistances in the vicinity of infinite, 2.5 ohms and 0 ohm between the two poles on the sensor when the water temp changes, if it's any good.

[voelkerd]

I know this is an old post but I would like to have your full directions for converting Sauer Danfoss fan control option you have written about.
Thank you
Dean

[CountryFit]

Welcome on board. Please take a moment to update your signature so we would know what coach you are talking about and advice offered is relevant.

[TR4]

Originally Posted by voelkerd

I know this is an old post but I would like to have your full directions for converting Sauer Danfoss fan control option you have written about.
Thank you
Dean

See post #16

[ronandsue74]

Dean, My post #16 should give you all the information you will need to convert to this controller option.
If you would like to discuss this further please email me at ronandsue74@yahoo.com

Ron Jacobs
CCRider