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Error code reference

Miele Dishwasher Error Code F07

Too few pulses at flow meter during end of water intake.

Miele codesMiele dishwasher codes

Too few pulses at flow meter during end of water intake.

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What F07 means on a Miele dishwasher

The F07 error code on a Miele dishwasher indicates that the flow meter registered too few pulses during the water intake phase at the end of a fill cycle. The flow meter, also called a water meter or turbine sensor, works by counting rotational pulses generated as water flows through it. Each pulse corresponds to a specific volume of water entering the appliance. When the control board detects that the number of pulses recorded during the final stage of intake is below the expected threshold, it triggers F07 to signal that insufficient water has entered the tub.

The most likely causes relate to restricted or interrupted water supply reaching the flow meter. This includes a kinked or pinched inlet hose, a clogged inlet valve filter screen, low household water pressure, or a partially closed supply valve. Any of these conditions can reduce flow rate to the point where the turbine inside the flow meter spins too slowly or inconsistently, producing fewer pulses than the control board expects.

The flow meter itself can also be the source of the fault. Internal debris accumulation, a stuck or damaged turbine impeller, or a failed hall-effect sensor within the meter can all cause inaccurate or reduced pulse output even when water flow is adequate. Wiring faults between the flow meter and the control board, such as a loose connector or damaged harness, can similarly cause signal loss and trigger this error code.

Source: manufacturer service documentation.

Common causes of F07

  1. 01

    Clogged inlet valve filter screen

    Wiring / connection

    Sediment and mineral deposits can block the mesh filter screen at the water inlet valve, restricting flow to the point where the flow meter registers too few pulses. Remove and inspect the screen at the back of the machine where the supply hose connects.

  2. 02

    Low or interrupted household water pressure

    Wiring / connection

    Miele dishwashers require adequate water pressure to fill correctly within the expected time window. Check whether other fixtures in the home are also experiencing low pressure, and confirm the supply valve behind or beneath the dishwasher is fully open.

  3. 03

    Kinked or restricted inlet hose

    Wiring / connection

    A bent or kinked water supply hose can severely limit flow rate without fully blocking it, causing slow fill and reduced pulse counts at the flow meter. Pull the dishwasher out slightly and inspect the hose routing for any sharp bends or compression points.

  4. 04

    Faulty or debris-blocked flow meter

    Part replacement

    The flow meter's internal turbine impeller can jam due to debris or wear, or the hall-effect sensor can fail, causing it to report fewer pulses than the actual water volume warrants. If water supply checks out, the flow meter unit itself may need replacement.

  5. 05

    Wiring fault between flow meter and control board

    Wiring / connection

    A loose connector, corroded terminal, or damaged wire in the harness connecting the flow meter to the control board can interrupt the pulse signal. Inspect the connector at both the flow meter and the control board for corrosion, looseness, or visible damage.

See the test procedure for each cause

Frequently asked questions about F07

What does F07 mean on a Miele dishwasher?
F07 means the dishwasher's flow meter detected too few pulses during the water intake phase at the end of a fill cycle. The flow meter counts rotational pulses to measure how much water enters the tub, and a low pulse count tells the control board that insufficient water was delivered. This typically points to a restricted water supply, a clogged inlet filter, or a problem with the flow meter itself.
Can I fix F07 on my Miele dishwasher myself?
Several of the most common causes are DIY-friendly. Start by checking that the water supply valve is fully open, inspecting the inlet hose for kinks, and cleaning the filter screen on the inlet valve connection. If those steps do not resolve the error, diagnosing a faulty flow meter or wiring issue may require a technician with access to the internal components.
Will resetting the dishwasher clear the F07 error?
A reset may temporarily clear the F07 code, but if the underlying cause is not addressed, the error will return as soon as the machine attempts another fill cycle. Resetting is useful to confirm whether the fault is intermittent, but it should not be treated as a repair. Identify and correct the root cause before relying on the machine for a full wash cycle.
Is it safe to keep using my Miele dishwasher with an F07 error?
It is not recommended to continue running the dishwasher with an active F07 code. The machine stops the cycle specifically because it has detected that not enough water entered the tub, and running a wash without adequate water can potentially damage the pump or heating element. Resolve the fault before resuming normal use.
How much does it cost to repair a Miele dishwasher F07 error?
Repair costs vary depending on the cause. If the fix involves cleaning a clogged inlet filter or straightening a kinked hose, there may be no parts cost at all. If the flow meter needs replacement, parts and labor combined can typically range from around $150 to $350 or more depending on your location and service rates. A faulty control board, though less common for this code, would push costs toward the higher end of that range.

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