Candy Washer Dryer Error E12
⚡ Quick Answer: The Candy Washer Dryer E12 error indicates a communication fault between the electronic modules, typically related to the dryer heating sensor or heat... ✅ DIY Fixable
What Does Error E12 Mean?
The Candy Washer Dryer E12 error indicates a communication fault between the electronic modules, typically related to the dryer heating sensor or heater circuit. Symptoms include the E12 code displayed during the drying cycle, failure to start or complete drying, and the machine may stop with the door locked. Simple resets often do not resolve the issue, suggesting a need for further investigation into the PCB communication or heating circuit components.
Common Symptoms:
- Error E12 displayed during or before/after drying cycle
- Drying function fails to start or complete
- Machine may stop with door locked
- No error resolution after simple cycle restart
Possible Causes
- Communication issue between display/logic board and power/control PCB (medium)
- Open circuit or fault with dryer heating sensor/heater circuit (medium)
How to Fix Error E12
DIY Fix Basic reset and visual checks
- Turn off and unplug the appliance for 5–10 minutes to attempt a soft reset.
- Check and clean lint filters and heat exchangers (if accessible) to ensure no airflow obstruction.
- Ensure door is fully closed and latched before attempting another cycle.
Technician Only Inspect and test PCB communication and heater circuit
- Visually inspect connectors and harnesses between the display board and main control PCB for corrosion, moisture, or damaged pins.
- Test continuity of the dryer heating element and associated temperature sensors/NTC to confirm no open circuits.
- If wiring and connectors are intact, evaluate and possibly replace the affected PCB (display or power board) as diagnostics indicate.
Parts needed: Control PCB / Power PCB, Display board, Dryer heating element/temp sensor wiring
- If the error persists after basic reset and visual checks
- If there are signs of burnt connectors, corrosion, or moisture inside the electronic compartment
- If you are not comfortable testing electrical continuity or replacing electronic modules
Next step
Choose the next step for E12
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
Main Control Board
The central brain of the appliance that controls all components, cycles, and timings.
- Typical part-only price
- $120 - $280
- DIY difficulty
- Medium
- Estimated time
- 20-40 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.
Power Control Board
Distributes and switches electrical power for the appliance's major loads.
User Interface Board
Receives button or touch input and controls the appliance display and indicators.
Heating Element
Heats the water or air inside the appliance to the required temperature.
Model-compatible Washer Dryer 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.
Dryer Vent Cleaning Kit
Helps remove routine lint buildup from an accessible dryer vent path. It does not diagnose or repair an E-code or failed component.
Lint Trap Cleaning Brush
A narrow brush for routine cleaning around an accessible lint screen and housing.
Dryer Vent Hose Kit
A replacement exhaust duct option for visibly crushed or damaged external venting. Check diameter, length, local code, and installation clearance.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. Recommendations are based on routine-care relevance, not commission rate.
Technical Specifications
| wattage | 100W |
|---|---|
| component | Drain Pump |
| resistance | 5-15 ohms |
| part_number | CANDY 41019351 |
| voltage_rating | 230V AC |
Common Questions
What does E12 error mean on Candy Washer Dryer?
E12 indicates a communication fault or issue with the dryer heating sensor, affecting the drying cycle.
Can I fix Candy Washer Dryer E12 error myself?
Yes, try a basic reset by unplugging the unit and checking for lint blockages.
How much does it cost to fix E12 error?
Repair costs for E12 error range from $100 to $350, depending on parts and labor.
When should I call a technician for E12?
Call a technician if the error persists after a reset or if there are burnt connectors or moisture inside.
Sources & References
- E12 Candy CS-C10DCG-47 user forum discussion (community)
Data last verified: 2026-07-22
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