B20CS30SNS/04 Service manual required

[98repair]

Manufacturer: Bosch

Type of Appliance: Refrigerator

Model Number: B20CS30SNS/04

Have you validated the model number at an online parts site like Repair Clinic? (yes or no): Yes

Have you watched the video on how to search for manuals and have you searched the Downloads section prior to posting this request? (yes or no): Yes

Hi there. Im working with B20CS30SNS/04 and got error message eR CE, all manuals I found here on appliantology is for B20CS30SNS/01 and there no error like that there. Looking to find that service manual for that particular model. Any help highly appreciated. Thanks

[Son of Samurai]

These are the docs that Bosch indexes for your model -- same as for /01. So this seems to indicate that that's an undocumented error code. If you're absolutely certain that eR CE was the code being displayed, then that would indicate a bad board.

 

[98repair]

So we tried to call bosch and no help. Found somewhere outside appliantology what that issue means miscommunication between main board and UI boards. Checked wiring - is good, replaced main board - didn’t help. Then replaced UI and problem was solved. 
 

And yes error was eR CE - attaching pic to this post