Fault codes, also called error codes or fault codes, allow your device to automatically report an internal malfunction. Below you will find the list of fault codes for your Hotpoint dishwasher and their meaning: this will give you an indication to best diagnose the origin of the malfunction of your appliance.
The error code can be read directly on the front panel of your Hotpoint dishwasher. Depending on the model, you can read this code on a display (for example, “Err 01”) or by observing the number of flashes of the LEDs. On some models, 4 flashes indicate that the error code is “Err4”.
Refer to the instructions for your Hotpoint appliance to find out the exact meaning of the fault code displayed or the lights flashing. The number of flashes often corresponds to the error code number, but there are specificities linked to each model and brand.
ERROR CODE 1 – LEAK
This error code indicates that a leak is detected at the bottom of your dishwasher.
Check the sides or floor to locate the leak. It can come from pipes or one of the parts of the device. If the error concerns an overflow, check the pressure switch and the compression chamber, or the leak detector.
ERROR CODE 2 – FILLING
This fault code tells you that the device is filling with water for no reason.
Check the solenoid valve, compression chamber and pressure switch. If any part is defective, replace it.
ERROR CODE 3 – DRAIN
This code indicates a drain problem. Water remains in the dishwasher and the appliance cannot drain completely.
Check the pump filter and drain lines, which should not be blocked or kinked. Also check the drain pump, compression chamber and pressure switch.
ERROR CODE 4 – TEMPERATURE PROBE
This fault code indicates that the NTC temperature probe is defective.
Check the connectors of this probe and replace it if it is in poor condition and no longer works.
ERROR CODE 5 OR 6 – FILL DETECTION
This code indicates a water level detection problem. The device fills, but nothing is detected.
Check the compression chamber and pressure switch.
ERROR CODE 7 – CYCLING PUMP
This error code indicates a water detection problem. Water is clearly seen in the machine, but is not detected for propulsion in the wash arms.
Check the cycling/circulation pump, its impeller and the pressure sensor.
ERROR CODE 8 AND 10 – HEATING
This fault code indicates a fault in the heating system.
Check the resistance as well as the positioning of the temperature probe, parts that you can replace if they are in poor condition and no longer work.
ERROR CODE 9 – ELECTRONIC CARD
This error code is displayed in the event of a problem on the electronic card.
First, check your user manual for ways to reset your device. Typically, you just need to unplug it for an hour and turn it back on later. Otherwise, replace the electronic board if the problem persists.
ERROR CODE 11 – WATER CIRCULATION
This code indicates a problem with water circulation in the device.
Check the cycling pump and its connections, then the pump turbine.
ERROR CODE 12 – COMMUNICATION
This code indicates a communication problem between the display and power board.
Check the connections and the condition of the 2 cards, then replace the power card first if the problem persists.
ERROR CODE 13 – POWER CARD
This code indicates a fault on the power board.
Replace it to run your dishwasher.
TROUBLE CODE H – FILLING
This error code indicates a water inlet problem. Unit does not fill or fills slowly.
- Check that the supply valve is open, that water is coming out, and that the hoses are not clogged or kinked.
- Then check the solenoid valve which can also cause this problem.
TROUBLE CODE A01 – LEAK
This fault code can signal 3 problems:
- There is a  water leak  : locate the leak and replace the defective part or pipe.
- Safety bin is activated
- The device is secure  : Refer to your user manual to find out how to deactivate this security.
F15: Virtual Sensor Error
The dishwasher’s internal software has detected inconsistencies in sensor readings or operations.
F16: Water Hardness Sensor Fault
The sensor that detects water hardness (in machines equipped with such a feature) is malfunctioning.
F17: Flow Meter Fault
The flow meter, which measures water intake, is malfunctioning or providing inaccurate readings.
F18: Water Protection System Activated
Due to potential leaks or overflows, the water protection system of the dishwasher has been triggered.
F19: Inlet Valve Fault
The water inlet valve is malfunctioning or not allowing water into the dishwasher as required.
F20: Control Panel Malfunction
The control panel or user interface of the dishwasher is malfunctioning or unresponsive.
F21: Circulation Pump Error
The circulation pump, responsible for circulating water within the dishwasher, is malfunctioning or not operating efficiently.
F22: Turbidity Sensor Fault
The sensor that measures water clarity to determine wash cycle efficiency is malfunctioning or providing inaccurate readings.
F23: Salt and Rinse Aid Indicator Fault
The indicators for salt and rinse aid refill are not functioning correctly or are showing false alerts.
F24: Pressure Switch Fault
The pressure switch, which monitors the water level in the dishwasher, is malfunctioning or not providing accurate readings.
F25: Anti-Flooding Device Malfunction
The device designed to prevent water overflows or leaks is malfunctioning or activating when it shouldn’t.
F26: Program Selector Error
There’s an issue with the program selector switch or its circuit, affecting the dishwasher’s ability to start or change wash cycles.
F27: Intake Valve Error
The water intake valve is malfunctioning, affecting the dishwasher’s ability to fill with water.
F28: Water Heating Element Error
There’s a problem with the water heating element or its circuit, impacting the dishwasher’s ability to heat water.
F29: Flow Sensor Malfunction
The sensor that monitors water flow within the dishwasher is not working correctly.
F30: Motor Relay Error
There’s an issue with the motor relay or its circuit, affecting the dishwasher’s motor functionality.
