Westinghouse Error Codes & Diagnostics
Complete B2B dictionary of fault codes, troubleshooting steps, and repair manuals for Westinghouse home appliances, including Washing Machines, Dishwashers, Ovens, Dryers, and Refrigerators.
46 Verified Codes in Database
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| Code | Fault / Diagnostics | Appliances | Action |
|---|---|---|---|
| dOOR | Door not closed at cycle start Info: An attempt was made to start a cycle while the door was not fully latched. | Dishwasher | |
| EF0 | Leak detected / AquaStop activated Info: Water has been detected in the base pan of the machine, activating the anti-flood switch. | Washing Machine | |
| Er Co | Communication error Info: The main control board cannot communicate with the display board or user interface. | Refrigerator | |
| Er dF | Defrost system failure Info: The defrost heater, defrost terminator, or control board has failed, preventing the evaporator coils from defrosting. | Refrigerator | |
| Er FS | Freezer sensor failure Info: The freezer compartment's temperature sensor (thermistor) is open or shorted. | Refrigerator | |
| Er rS | Refrigerator sensor failure Info: The fresh food compartment's temperature sensor (thermistor) is faulty. | Refrigerator | |
| E1 | Cooktop electronics overheating Info: The internal electronics of the induction hob are too hot, often due to inadequate ventilation or a cooling fan failure. | Hob | |
| EF1 | Drain filter blocked Info: The machine has detected a very slow drain time and assumes the filter is clogged. | Washing Machine | |
| EF2 | Excessive detergent foam Info: Too much detergent or the wrong type of detergent (non-HE) was used, creating excessive suds that the pressure sensor misinterprets. | Washing Machine | |
| E3 | Incorrect supply voltage Info: The hob is receiving a voltage that is too high or too low. | Hob | |
| E6 | Communication error to power board Info: The user interface board cannot communicate with one of the induction power boards. | Hob | |
| E8 | Ice maker sensor error Info: The sensor for the ice maker is faulty or disconnected. | Refrigerator | |
| E9 | Touch control error Info: A fault with the touch control sensor panel, possibly due to moisture or a hardware failure. | Hob | |
| E10 | Water inlet fault / No water entering Info: Water tap is closed, inlet hose is kinked or blocked, or the inlet valve has failed. | Washing Machine | |
| E11 | Water fill fault during wash Info: Similar to E10, this indicates a problem with water entering the machine during the wash cycle. | Washing Machine | |
| E20 | Drain fault / Water not draining Info: The drain pump filter is blocked, the drain hose is kinked or blocked, or the drain pump itself has failed. | Washing Machine | |
| E21 | Draining issue during wash Info: Indicates difficulty draining water from the drum. Often caused by a blockage in the pump or hose. | Washing Machine | |
| E23 | Drain pump triac fault Info: The electronic component (triac) on the main control board that controls the drain pump is faulty. | Washing Machine | |
| E31 | Pressure sensor frequency fault Info: The analog pressure sensor is sending a signal that is out of the expected frequency range. | Washing Machine | |
| E40 | Door lock fault Info: The door is not closed properly, the door lock mechanism is faulty, or there is a wiring issue to the lock. | Washing Machine | |
| E41 | Door is open Info: The cycle was started with the door ajar or the door lock sensor is faulty. | Washing Machine | |
| E50 | Motor or main board fault Info: General motor error. Could be worn motor brushes, a faulty motor tachometer, or a failure on the main control board. | Washing Machine | |
| E52 | No signal from motor tacho Info: The connection between the motor's speed sensor (tacho) and the main board is lost, or the tacho coil is broken. | Washing Machine | |
| E60 | Heating fault / No heat Info: General heating system failure. This could be a faulty heating element, a bad NTC temperature sensor, or a failed relay on the control board. | Washing Machine | |
| E61 | Insufficient heating during wash Info: The machine detected that the water temperature did not increase sufficiently within a set time. | Washing Machine | |
| E71 | Wash NTC sensor fault Info: The temperature sensor (NTC) for the wash cycle is giving an out-of-range reading (open or shorted). | Washing Machine | |
| E90 | Configuration / Communication error Info: A communication error between the electronic components (e.g., main board and display board) of the appliance. | Washing Machine | |
| F | No pan detected Info: There is no cookware on the cooking zone, the cookware is not suitable for induction, or it is not centered correctly. | Hob | |
| F0 | Function selector error Info: The oven's function selector knob is sending an invalid signal to the control board. | Oven | |
| F1 | Control board failure Info: An internal fault has been detected on the main electronic control board (PCB). | Oven |