Miele Dishwasher Fault Code F170 Meaning and Possible Fixes
Miele Dishwasher Fault Code F170
If your Miele dishwasher displays fault code F170, the appliance is alerting you that the rinse aid needs to be refilled. This is a maintenance reminder that you can resolve yourself.
View all Miele dishwasher fault codes
What the F170 Fault Code Means
The F170 fault code is a rinse aid low level alert. Miele advises refilling the rinse aid dispenser promptly when this code appears. The machine will continue to operate but drying performance and spotting on glassware may be affected until the rinse aid is replenished.
Common Reasons This Fault Appears
Rinse aid reservoir empty or low
The rinse aid dispenser has reached a low level and needs to be topped up.
High rinse aid dosage setting
If the rinse aid dosage is set high, the reservoir will empty more quickly and this alert will appear more frequently.
Safe Checks You Can Try
Refill the rinse aid dispenser
Open the dishwasher door and locate the rinse aid dispenser, usually on the inside of the door next to the detergent compartment. Open the dispenser cap and fill with rinse aid up to the maximum level indicator. Close the cap securely. Wipe away any spilled rinse aid with a damp cloth to prevent excess foam during the next cycle.
Check the rinse aid dosage setting
If the rinse aid is depleting quickly, check the dosage setting in the dishwasher’s settings menu and reduce it if set too high.
Restart the dishwasher
After refilling, the alert should clear automatically once the machine detects the correct level. If it does not, switch the machine off and back on again.
If You Need Spare Parts
If you are confident carrying out the repair yourself, compatible Miele dishwasher parts are available on Amazon with next day delivery.
Always check your model number before ordering to ensure compatibility.
When To Contact A Professional
The F170 alert is a routine maintenance reminder and does not indicate a mechanical fault. If the alert persists after refilling the rinse aid dispenser, there may be a fault with the rinse aid level sensor that requires a qualified engineer to investigate.
Related Miele Dishwasher Fault Codes
You may also encounter related issues indicated by Miele Dishwasher Fault Code F91 and Miele Dishwasher Fault Code F171.
Fault codes may vary slightly between different Miele dishwasher models, so always consult the manufacturer documentation for your specific appliance.
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