Indesit dishwasher error codes and faults Diagnostic fault finding
Dishwasher Error codes
When your dishwasher doesn't work you normally get an error code, you may just think it has flashing lights but on most machines they mean something, these are called error codes and are designed in a way to help an engineer or you find the fault with the dishwasher. this article is on Indesit which is made by the Merloni but as they make brands like Ariston, Creda, Hotpoint etc the fault codes may be similar. we have added a load of videos at the bottom to help you with your repairs when you work out the problem that you may have . please remember to support our site by shopping for your spare parts with us.
Indesit Dishwasher error codes
all models of Indesit dishwasher have different types of facial panel, whether you have free standing, slimline or integrated dishwasher the error codes may show in a different way, i have include some examples to give you a guideline and will explain more in the videos. You may be getting flashing lights giving you the fault code or it will be showing you the number in the digital display.
F01
Indesit Dishwasher Error code
Anti-flood sensor fault
Issue: The LED lights on your dishwasher are displaying in the following sequence
- LED 1: ON
- LED 2: OFF
- LED 3: OFF
- LED 4: OFF
Action: We recommend you check for leaks
F02
Indesit Dishwasher Error code
Water fill solenoid valve, impeller jug or water chamber failure
Issue: The LED lights on your dishwasher are displaying in the following sequence
- LED 1: OFF
- LED 2: ON
- LED 3: OFF
- LED 4: OFF
Action: We recommend you check that water is going to the dishwasher, the valve is working correctly, the impeller jug is functioning correctly, also check the water chamber has no restrictions on the flow rate, if the dishwasher cant fill in the correct amount of time the you will get an error.
F03
Indesit Dishwasher Error code
Water drain failure/ timeout pump problem
Issue: The LED lights on your dishwasher are displaying in the following sequence
- LED 1: ON
- LED 2: ON
- LED 3: OFF
- LED 4: OFF
Action: We recommend you check for blockages in the system and if fitted to your sink unit there may be a restriction there. Debri in the pump housing, faulty pump
F04
Indesit Dishwasher Error code
Thermostat fault
Issue: The LED lights on your dishwasher are displaying in the following sequence
- LED 1: OFF
- LED 2: OFF
- LED 3: ON
- LED 4: OFF
Action: We recommend you check wiring connection and thermostat
F06
Indesit Dishwasher Error code
Water fill timeout fault
Issue: The LED lights on your dishwasher are displaying in the following sequence
- LED 1: OFF
- LED 2: ON
- LED 3: ON
- LED 4: OFF
Action: Please check that the water supply is present and of sufficient pressure, also that the tap is fully on and that the fill hose is not restricted or kinked. Check that water is going to the dishwasher, the valve is working correctly, the impeller jug is functioning correctly, also check the water chamber has no restrictions on the flow rate, if the dishwasher cant fill in the correct amount of time the you will get an error.
F07
Indesit Dishwasher Error code
Water turbine damaged or fault
Issue: The LED lights on your dishwasher are displaying in the following sequence
- LED 1: ON
- LED 2: ON
- LED 3: ON
- LED 4: OFF
Action: Replace water turbine (impeller jug)
F08
Indesit Dishwasher Error code
Temperature timeout fault
Issue: The LED lights on your dishwasher are displaying in the following sequence
- LED 1: OFF
- LED 2: OFF
- LED 3: OFF
- LED 4: ON
Action: We recommend you check heating system element, thermostat, ntc sensor
F09
Indesit Dishwasher Error code
Software error fault
Issue: The LED lights on your dishwasher are displaying in the following sequence
- LED 1: ON
- LED 2: OFF
- LED 3: OFF
- LED 4: ON
Action: this is a fault with the board and normally need reprograming or replacing
F10
Indesit Dishwasher Error code
Heating element fault
Issue: The LED lights on your dishwasher are displaying in the following sequence
- LED 1: OFF
- LED 2: ON
- LED 3: OFF
- LED 4: ON
Action: We recommend you check the element and replace if faulty see our videos on this.
F11
Indesit Dishwasher Error code
Wash pump motor failure
Issue: The LED lights on your dishwasher are displaying in the following sequence
- LED 1: ON
- LED 2: ON
- LED 3: OFF
- LED 4: ON
Action: We recommend you check the motor and replace if it is faulty. also check the capacitor for the motor if fitted. sometimes the motor can seize due to the seal on the main pump failing.
F12
Indesit Dishwasher Error code
Main board & Display communication error fault
Issue: The LED lights on your dishwasher are displaying in the following sequence
- LED 1: OFF
- LED 2: OFF
- LED 3: ON
- LED 4: ON
Action: We recommend you check the wiring for loose connections or you may have faulty board.
F13
Indesit Dishwasher Error code
Main board fault
Issue: The LED lights on your dishwasher are displaying in the following sequence
- LED 1: ON
- LED 2: OFF
- LED 3: ON
- LED 4: ON
Action: We recommend you check the wiring for loose connections or you may have faulty board.
F15
Indesit Dishwasher Error code
Virtual sensor error fault
Issue: The LED lights on your dishwasher are displaying in the following sequence
- LED 1: ON
- LED 2: ON
- LED 3: ON
- LED 4: ON
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How a Dishwasher NTC thermistor Sensor works & how to test it
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