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Error code reference
Haier Refrigerator Error Codes
27 error codes documented with diagnostic procedures.
Have your model number? Get codes specific to your unit.
1st LED Freezer flashFreezer sensor (F SNR) error-sensor located on side wall of freezer has failed or is out…1st LED Refrigerator flashAmbient temperature sensor (RT SNR) error-sensor located below hinge box of freezer has…2nd LED Freezer flashDefrost sensor (D SNR) error-sensor located above freezer evaporator has failed or is out…2nd LED Refrigerator flashRefrigerator sensor 1 (R1 SNR) error-sensor located at refrigerator damper assembly has…3rd LED Freezer flashIce maker sensor (ICE SNR) error-sensor located below ice maker has failed or is out of…3rd LED Refrigerator flashRefrigerator sensor 2 (R2 SNR) error-sensor located on side wall of refrigerator has…4th LED Freezer flashCommunication error between control board and display panel.4th LED Refrigerator flashDefrost error-defrost cycle has failed to complete properly.E0Signal transmit component errorE1Freezer fan failureE2Cooling (condenser) fan motor malfunctionEdDefrost heating issue; evaporator defrost sensor temperature did not rise above 7°C…EEControl and display sensor is open circuit or short circuit, or compressor has operated…EhHumidity sensor (cubic) faultEIException on main controlling function of the refrigerator.ErIcemaker system malfunctionF1REF (fresh food compartment) sensor faultF2FRZ (freezer compartment) sensor faultF3Ambient temperature sensor (RT SNR) malfunctionF4Freezer sensor malfunctionF5Defrost sensor (D SNR) malfunctionF6Icemaker sensor failure in the icemaker flex tray; replace entire icemaker head assemblyF7Icemaker sensor malfunctionFCICE sensor fault.FFDefrost sensor is open circuit or short circuit, or the defrost cycle has not been…HHControl and display sensor reading is more than 99°F (high temperature alarm).LLControl and display sensor reading is less than 23°F (low temperature alarm).
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Common questions
How do I find the error code on my Haier Refrigerator?
Most Haier refrigerators show the code directly on the control panel display. If your model has no display, it can be read by entering diagnostic mode with the key sequence for your model. The full procedures include model-specific instructions for reading codes.
Are these codes specific to my model?
The codes here apply broadly to Haier refrigerators. Meanings and diagnostic steps can vary by model and production year, so enter your model number for model-specific information and procedures.
What do I do if my code is not listed?
Some codes are model-specific or only appear in diagnostic mode. Enter your model number to get codes specific to your unit, or contact us. We update the database continuously from manufacturer service documentation.
How much does it cost to access the full diagnostic procedures?
A 3-day pass is $9.95 one-time and gives full access to all brands, codes, and procedures. Monthly access is $29/month with unlimited access to everything including Max AI diagnostics.