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Thread: Bosch B22CS50SNS refrigerator e20 error code

  1. #1
    Join Date
    Jul 2018
    Location
    New Jersey
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    2

    Default Bosch B22CS50SNS refrigerator e20 error code

    Model Number: B22CS50SNS
    Brand: Bosch
    Age: 1-5 years

    Can anybody help me the pad is locked is there anyway to reset it!? Will this prevent the fridge from working

  2. #2
    Join Date
    Oct 2004
    Location
    Ontario, Canada
    Posts
    22,607

    Default

    Hi,

    b22cs50sns
    I found B22CS50SNS/01 B22CS50SNS/02 B22CS50SNS/03 B22CS50SNS/04

    I found this, a copy:

    Error Code: E20

    Condition: Communication error between the main control board module and the display control module

    Check/Repair: Unplug the refrigerator and reconnect any loose connections on the wire harness for the main control board module and the display control module. Replace the wire harness if damaged. Check the main control board module and display control module for burnt spots on the circuit boards or visible damage. Replace the main control board module or display control module if damaged.

    Will this prevent the fridge from working
    I would think so but have not seen one before for myself.

    jeff.
    http://www.applianceaid.com/
    Appliance Repair Aid
    Yeah I've got O.C.D.....Old, Cranky and Dangerous.
    Tip of the day, set your Samsung Smart Fridge to a foreign language so Google can't spy on you!!

  3. #3
    Join Date
    Jul 2018
    Location
    New Jersey
    Posts
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    Default

    Did tried disconnecting the plug still doing the same. I do not see any loose wires

  4. #4
    Join Date
    Oct 2004
    Location
    Ontario, Canada
    Posts
    22,607

    Default

    No choice but to try new board(s) then.

    jeff.
    http://www.applianceaid.com/
    Appliance Repair Aid
    Yeah I've got O.C.D.....Old, Cranky and Dangerous.
    Tip of the day, set your Samsung Smart Fridge to a foreign language so Google can't spy on you!!

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