Candy Dishwasher: error code 18
What is this symptom?
Experiencing Candy Dishwasher error code 18? This error indicates unusually long fill or drain times, often interrupting your wash cycle. It may result from an obstruction in the drain or pump resistance, impacting your dishwashing efficiency. Learn how to troubleshoot and resolve this issue effectively.
Important Tips for Candy Models
- Error code E18 is commonly interpreted by community repair sources as extended drain or fill time error rather than strictly PCB failure.
Possible Causes
Extended drain time due to obstruction or pump resistance
How to Identify: Dishwasher attempts to drain water but takes significantly longer than normal; water may remain at the bottom; cleaning filters and hoses may improve behavior.
Part: Drain pump / drain hose
DIY Solutions
Clean filters, drain sump and check drain hose
- Turn off and unplug the dishwasher, and shut off the water supply.
- Open the dishwasher and locate the filter assembly at the base.
- Remove and thoroughly clean the filter, removing any debris or food particles.
- Inspect the drain hose for kinks or blockages; detach if accessible and clear any obstruction.
- Reassemble the filter and reconnect hoses, then run a short test cycle.
Clean water inlet hose and inlet filter
- Turn off water supply and unplug dishwasher.
- Locate the water inlet hose at the back of the dishwasher.
- Disconnect the hose from the tap and check for kinks or debris.
- Remove and rinse the inlet filter mesh under running water.
- Reconnect the hose and restore water and power, then test.
Reset dishwasher by power cycle
- Turn off the dishwasher and disconnect it from the power supply.
- Wait approximately 10–15 minutes to allow internal electronics to reset.
- Reconnect power and run a short diagnostic or rinse cycle to see if the error persists.
Next step
Choose the next step for error code 18
Confirm the diagnosis before ordering. An error code can identify the system involved, but it does not prove that a specific part has failed.
Most relevant component to inspect
Drain Hose
Carries waste water from the drain pump to your home's standpipe or sink drain.
- Typical part-only price
- $15 - $30
- DIY difficulty
- Easy
- Estimated time
- 15-30 mins
Where can I find the model number?
Check the rating label around the door, lid, frame, rear panel, or inside the appliance cabinet. Use the complete model number, including suffixes.
Verify the complete model and part number on the retailer's compatibility page before ordering.
Other parts options
Check related components first; use model search as a fallback.
Drain Pump
Pumps waste water out of the appliance during the drain cycle.
Model-compatible Dishwasher parts
Enter the complete model number to browse compatible replacement parts. This is a model-based parts search, not a diagnosis that a specific component failed.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. We may earn a commission from other qualifying purchases or service requests made through links on this page, at no additional cost to you. Recommendations are based on repair relevance, not commission rate.
Optional routine care
Maintenance supplies
These products support cleaning or routine upkeep. They are separate from the possible repair components above and are not claimed to fix this error code or symptom.
Dishwasher Cleaner and Descaler
Supports routine removal of mineral scale, grease, and odor. It is maintenance, not a repair for a failed pump, valve, or control.
Braided Dishwasher Inlet Hose
For replacement of an externally damaged supply hose. Verify connection size, length, and appliance installation requirements before ordering.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. Recommendations are based on routine-care relevance, not commission rate.
Professional Repairs
Replace drain pump
Replace water inlet valve
Control board diagnosis / replacement
When to Call a Professional
Preventive Maintenance
-
Clean filters and drain path: Blockages that can trigger extended drain time errors
Frequency: monthly -
Inspect inlet hose and filter: Slow fill issues due to debris in inlet
Frequency: every 3 months
Frequently Asked Questions
Why is my Candy Dishwasher error code 18?
How do I fix Candy Dishwasher error code 18 myself?
How much does it cost to fix error code 18?
When should I call a technician for error code 18?
Community Analytical Insights
Guidance from available sources; statistical claims are shown only for samples of at least 10 discussions
Common Issues Reported by Users
- Blocked drain pump or filter
- Faulty water level sensor
- Electrical issue or faulty wiring
User Suggested Solutions
-
Check and clean the drain pump and filter. Unplug the dishwasher, remove the bottom spray arm, and access the filter. Clean any debris and ensure the drain pump is free of blockages.
-
Test the water level sensor for faults. Use a multimeter to check the sensor's resistance. If it's faulty, replace it with a new one.
-
Inspect the wiring and connections for any signs of damage or corrosion. Repair or replace any damaged wires.
Limited-source guidance; percentages and success-rate claims are not shown
View
Sources
Data compiled from real discussions on r/appliancerepair and r/Appliances:
User Comments (0)
Share your experience or solution below.
Please login to post a comment.
Be the first to comment!