Candy Error Code E18 — Error Code E18

Service Guy AI • Washer • Medium severity • Intermediate skill • ~30 min repair

What Does Candy Error Code E18 Mean?

Candy washer: Error Code E18

This is a medium-severity fault. The machine may complete the current cycle but is signalling a problem you should resolve before it escalates.

Possible Causes (5)

Candy engineers identify the following root causes for fault code E18. Work through them in the order shown — they are listed from most common to least common.

1. Blocked drain pump
2. Faulty pressure switch
3. Clogged drain hose
4. Door interlock malfunction
5. Control board issue

Step-by-Step Troubleshooting (6 steps)

Follow this sequence to diagnose and clear Candy error code E18. Power down and unplug the machine before any internal inspection.

1. Disconnect power before servicing.
2. Check the drain pump for blockages and clean if necessary.
3. Inspect the pressure switch for proper operation and replace if faulty.
4. Examine the drain hose for clogs or kinks.
5. Test the door interlock for functionality and replace if defective.
6. If issues persist, check the control board for faults.

Required Parts

Have these Candy OEM part numbers ready before starting the repair. AAdvantage Laundry Systems carries verified parts for every code in this database.

• Drain pump
• Pressure switch
• Drain hose
• Filter
• Control board

Diagnostic Test Mode

Enter Candy diagnostic test mode: Press and hold the 'Start/Pause' button while turning the program selector to 'Spin'.

Skill Level & Repair Time

This repair is appropriate for an experienced laundromat owner or in-house technician. You should be comfortable removing service panels, reading wiring diagrams, and using a multimeter to test continuity and voltage. Plan for approximately 30 minutes of active repair time once parts are on hand.

Get AI-Powered Diagnosis

If the steps above don't resolve Candy E18, run a free Service Guy AI diagnosis. Upload a photo of the error display and get an AI-generated repair plan tied to your exact Candy model number, including supplier links for required parts and on-call technician escalation.

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