Miele Dishwasher Error F14

⚡ Quick Answer: The Miele dishwasher F14 error indicates a water intake issue, often related to a malfunction in the pump pressure level switch or heating level switc... ✅ DIY Fixable

What Does Error F14 Mean?

The Miele dishwasher F14 error indicates a water intake issue, often related to a malfunction in the pump pressure level switch or heating level switch. This error typically causes the dishwasher to stop mid-cycle or fail to start due to inadequate water flow. Users may notice unusual sounds and lack of proper water circulation, which can be caused by a blocked circulation pump or obstructed water flow from clogged filters.

Common Symptoms:

  • Dishwasher stops mid‑cycle or won’t start wash due to water intake issue
  • F14 displayed on control panel at start or during cycle
  • Possible lack of proper water circulation or pump blockage

Possible Causes

  • Water intake fault related to pump pressure level switch or heating level switch (high)
  • Blocked or seized circulation pump (medium)
  • Obstructed water flow from clogged filters or inlet restrictions (medium)

How to Fix Error F14

DIY Fix Basic checks for water intake and flow

  1. Ensure the water supply tap is fully open
  2. Check that the inlet hose isn’t kinked or blocked
  3. Clean the dishwasher’s inlet filter and interior filters
  4. Remove and clean the lower spray arm and filter combination
  5. Power off the dishwasher for a few minutes and restart

Technician Only Service inspection and component testing

  1. Inspect and test the pump pressure level switch and heating level switch for proper operation
  2. Check circulation pump condition and clear any debris or replace if seized
  3. Measure water inlet valve operation and water pressure entering the unit
  4. Verify electrical connections and control board signals relating to water intake sensors

Parts needed: pump pressure level switch, circulation pump, water inlet valve, heating level switch

🛑 When to Call a Pro:
  • If after basic user‑level checks the error persists
  • If components such as pump or pressure switches are suspected faulty
  • If water supply and pressure are confirmed normal yet error remains

Technical Specifications

wattage 20W
component Water Inlet Valve
resistance 10-20 ohms
part_number Miele 6261840
voltage_rating 120V AC

Common Questions

What does F14 error mean on Miele dishwasher?

F14 indicates a water intake fault, often linked to pump pressure or heating level switches.

Can I fix Miele dishwasher F14 error myself?

Yes, check the water supply, hose, and clean inlet filters.

How much does it cost to fix F14 error?

Repairs typically range from $150 to $500+, depending on parts and labor.

When should I call a technician for F14?

Call if the error persists after user checks or if parts are suspected faulty.

Sources & References

Data last verified: 2026-02-11

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