Sharp Refrigerator Error Codes Your fridge warns you if the temperatures for cooler and freezer are in improper levels or when a problem occurs in the appliance. Warning codes are displayed in the Freezer and Cooler Indicators. Error Codes Problem WHY SR "Failure Warning" There is/are some part(s) Out of order or there is a failure in cooling process LF Freezer comp. Not Cold enough This caution will be seen especially after long term of power failure LC "Refrigerator comp. Not Cold enough" Ideal temperature for Ref. Compartment is +4 o C. If you see this warning your foods have risk of spoiling. LF and LC "not cold enough Warning It is the combination of LF and LC Error type HC Refrigerator comp. too Cold The foods starts to freeze because of the too much cold temperature LOPO "Low voltage Warning" When the power supply gets lower than 170 V the appliance gets to steady position. What To Do? SR Error Code: Contact the Sharp helpdesk as soon as p...