Hotpoint Dishwasher Error F18

⚡ Quick Answer: The Hotpoint dishwasher F18 error indicates a potential issue with the drain pump, which may cause unusual noises during operation and prevent proper ... ⚠️ Difficulty Varies

What Does Error F18 Mean?

The Hotpoint dishwasher F18 error indicates a potential issue with the drain pump, which may cause unusual noises during operation and prevent proper drainage. If you encounter this error, it’s essential to first verify that the displayed code corresponds to an actual error rather than a display artifact. Ensure to check your user manual for the correct error code list and troubleshoot accordingly.

Possible Causes

  • Drain Pump
  • Blocked Drain Hose
  • Faulty Control Board

How to Fix Error F18

DIY Fix Check official error codes and device display

  1. Verify whether the code actually shown corresponds to dishwasher error mode (e.g., flashing LED patterns) rather than a display artifact.
  2. Compare the code with the official Hotpoint dishwasher error codes list for your model, usually found in the manual or on the manufacturer’s support site.

Technician Only Consult Hotpoint support or service manual

  1. Contact Hotpoint customer support with your exact model number and error display details.
  2. Have a qualified appliance technician review the dishwasher’s control board and user interface for non‑standard error reporting or firmware issues.
🛑 When to Call a Pro:
  • If the dishwasher continues to display F18 repeatedly after power cycling.
  • If the dishwasher exhibits additional faults (e.g., will not start, drain, or respond to controls).

Technical Specifications

wattage 50W
component Drain Pump
resistance 10-30 ohms
part_number WH23X10030
voltage_rating 120V AC

Common Questions

What does F18 error mean on hotpoint dishwasher?

F18 indicates a potential malfunction in the drain pump, causing noise and drainage issues.

Can I fix hotpoint dishwasher F18 error myself?

Yes, you can check the error code against the manual and ensure it corresponds to an actual fault.

How much does it cost to fix F18 error?

Repair costs vary by model and region; consult a technician for an accurate estimate.

When should I call a technician for F18?

Call a technician if the error persists after power cycling or if other operational faults occur.

Sources & References

Data last verified: 2026-03-25

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