liebherr ikb 3650 larder fridge temp on display 15 degreees

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  • #83415
    slyp98
    Participant

    hi guys i replaced an evap sensor in this one , now the digital temp display is up at 15 degrees food is still cold just not cold enough anyone come across this one , has anyone tech info on the sensor values service no. 9985258-05

    #422713
    slyp98
    Participant

    Re: liebherr ikb 3650 larder fridge temp on display 15 degre

    bump

    #422714
    eastlmark
    Moderator

    Re: liebherr ikb 3650 larder fridge temp on display 15 degre

    as a rule, the values are:
    temp/ ohms
    +35 3.1
    +30 3.8
    +25 4.7
    +20 5.9
    +15 7.3
    +10 9.3
    +5 11.9
    0 15.3
    -5 19.8
    -10 25.9
    -15 34.1
    -20 45.3
    -25 60.8
    -30 82.3
    -35 112.8

    #422715
    slyp98
    Participant

    Re: liebherr ikb 3650 larder fridge temp on display 15 degre

    that would be kohms right ? i have 3.65 kohms at 6 degrees for the evap sensor

    #422716
    eastlmark
    Moderator

    Re: liebherr ikb 3650 larder fridge temp on display 15 degre

    slyp98 wrote:that would be kohms right ? i have 3.65 kohms at 6 degrees for the evap sensor

    correct yes! should have pointed that out! I cut and pasted from a table that left that information out.

    Are you certain you have the correct sensor? (9590142) and have you used that connector plug they supply with it correctly?

    #422717
    slyp98
    Participant

    Re: liebherr ikb 3650 larder fridge temp on display 15 degre

    eastlmark wrote:

    slyp98 wrote:
    that would be kohms right ? i have 3.65 kohms at 6 degrees for the evap sensor

    correct yes! should have pointed that out! I cut and pasted from a table that left that information out.

    Are you certain you have the correct sensor? (9590142) and have you used that connector plug they supply with it correctly?

    i ordered the sensor kit from NAA , i installed kit but fridge still stuck on 15 degrees , temp of evap is only 6 degrees , pcb board ??

    #422718
    SAMURI
    Participant

    Re: liebherr ikb 3650 larder fridge temp on display 15 degre

    Is the compressor running when it is showing 15 deg ?

    If the compressor is hot and running it may be a refrigerant fault.

    If the compressor cuts out then it is normaly a sensor fault.

    Unlikely to be a PCB.


    Bob

    #422719
    slyp98
    Participant

    Re: liebherr ikb 3650 larder fridge temp on display 15 degre

    the compressor is hot not overly hot though it wasnt running when i got at it (integrated ) the food is cold enough 5 to 6 degrees but the display will never go to what you set it at , i also noticed the wooden base the fridge is sitting on is almost closed off to any air coming up to cool the compressor the sides are open 100mm gap all round and the top is open again 100mm , would this cause the comp to overheat , why would the led display not show the correct temp inside the fridge, its not 13 degrees in there

    #422720
    slyp98
    Participant

    Re: liebherr ikb 3650 larder fridge temp on display 15 degre

    Bump

    #422721
    slyp98
    Participant

    Re: liebherr ikb 3650 larder fridge temp on display 15 degre

    Bumpity bump

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