Webasto Bunk Heater Auxillary Heater Issues

does it spins at start up? if yes, change small bearings. The problem is that there is blower motor speed sensor is used and if motor speed is too low it throws code 8/ Usually bad bearings.

Bearings are available in machine parts stores, I used Chenese, Japanese, Russian (they run w/o greeze, becouse russians put too much Chrome in steel), German and other.... they look to be of the same quality, but I used SAF/Holland greese, made for maintanace free hub bearings.....

 

Mine is overheating and giving code 10. Idid took off intake hose...no results, overheating.

 

Any ideas, why my webasto is blowing cold air without any codes displayed. The fan spins fast, and no it is not warm inside.

 

Mine is doing the same thing...

 

I get an error message on my bunk heater. It’s a Eespar 2015 Freightliner. It only powers on with a bunk light on. Every two hours I wake up to turn on my light and turn on heater. It’s cold in Idaho and Wyoming. Shoot it gets in the 20’s in Texas at night.

 

Mine has power at the plug. Yet does nothing,no clicks no nothing. Just blinking red light on control. Tired of freezing my nuts off. I refuse to idle this truck a lot

 

I have a 2007 webasto air top 2000S .
When I push the ON button, nothing is happening! The light is green,not blinking! Any ideas?
Thank you!