Baumatic BW300SS Instruction Manual page 23

Error codes
If your appliance senses that it is not operating correctly, then an error
code may appear on the LCD display.
The following error codes can possibly be remedied by the customer
and the steps outlined below should be followed.
LCD displays "HIGH TEMP"
o This indicates that the temperature being achieved by the
appliance is far higher than the temperature that you have set.
o Check that the door has not been left open in error.
o If this is not the case, then the error code indicates than the
appliance may have lost refrigerant or the magnetic valve may
not be operating properly. Both of these causes will require
engineer attention and you should contact the Customer Care
Department.
LCD displays "LOW TEMP"
o This indicates that the temperature being achieved by the
appliance is far lower than the temperature that you have set.
o The magnetic valve is not operating properly and you should
contact the Customer Care Department.
LCD displays "PROBE ERROR-E"
o This indicates that the temperature sensor is not operating
properly and you will notice the wine cooler working in an erratic
manner. You should contact the Customer Care Department.
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