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Error code reference
Edgestar Refrigerator Error Codes
6 error codes documented with diagnostic procedures.
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E1The air sensor has an open circuit (connected to main control PCB with yellow color…E2The air sensor has a short circuit (connected to main control PCB with yellow color…E3The defrost sensor has an open circuit (connected to main control PCB with red color…E4The defrost sensor has a short circuit (connected to main control PCB with red color…E7The air sensor has an open circuit (connected to main control PCB with white color wires).E8The air sensor has a short circuit (connected to main control PCB with white color wires).
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