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We repair Summit ovens, dishwashers, cooktops & more — factory-trained, local techs.
Summit appliances are designed for performance and reliability, but they still face recurring faults. This troubleshooting guide covers Summit error codes, failures, and repair strategies.
Common Summit codes include:
E1 – Temperature sensor error
E2 – Defrost heater error
E3 – Fan motor fault
E4 – Compressor relay error
E5 – Communication fault
E6 – Thermistor short
E7 – Thermistor open
E8 – Defrost sensor error
E9 – Evaporator sensor error
E10 – Condenser sensor error
E11 – Ice maker error
E12 – Water valve fault
E13 – Control board fault
E14 – High temperature alarm
E15 – Low temperature alarm
E16 – Door open alarm
E17 – Fan speed error
E18 – Voltage error
E19 – Overload protection triggered
E20 – Pressure sensor error
E21 – Door switch error
E22 – Display communication fault
Summit integrates high-end electronics with mechanics. Refrigerators use inverter compressors and thermistors, ovens use igniters and relays, washers employ pressure switches, and dryers depend on heaters and fuses.
DIY for Summit:
Repairing Summit is usually more economical. Replacing pumps, igniters, fans, or sensors restores function at a fraction of replacement cost, extending lifespan significantly.