Candy Air Conditioner Error F25

⚡ Quick Answer: The Candy Air Conditioner F25 error indicates a communication failure between the indoor and outdoor units, typically triggered during self-cleaning o... ✅ DIY Fixable

What Does Error F25 Mean?

The Candy Air Conditioner F25 error indicates a communication failure between the indoor and outdoor units, typically triggered during self-cleaning operations when the outdoor temperature drops below freezing. This condition is part of the unit's protective measures. To resolve the issue, power off the unit for at least 10 seconds before restarting it to restore normal operation.

Common Symptoms:

  • Error code F25 appears during or immediately after self‑cleaning mode
  • Occurs when outdoor temperature is below 0°C (below freezing)

Possible Causes

  • Self‑cleaning protection triggered by low outside temperature (medium)

How to Fix Error F25

DIY Fix Restart Unit After Low‑Temperature Protection

  1. Turn off the air conditioner at the main power switch or unplug if safe to do so.
  2. Wait at least 10 seconds.
  3. Power the unit back on and resume normal operation.

Technician Only Verify Sensor and Ambient Conditions

  1. Check outdoor ambient temperature to confirm if the unit is exposed to freezing conditions during self‑cleaning.
  2. Verify error code occurrence correlates with low temperature and self‑cleaning cycle.
  3. Inspect outdoor unit sensors if repeated false F25 occurs at normal temperatures.
  4. Test and replace temperature sensor or related wiring if faulty.

Parts needed: Temperature sensor(s) associated with outdoor unit, Wiring harness to sensor

🛑 When to Call a Pro:
  • If F25 persists after normal temperature conditions and power cycling
  • If unit does not resume normal operation after restart
  • If other error codes appear alongside F25

Next step

Choose the next step for F25

Confirm the diagnosis before ordering. An error code can identify the system involved, but it does not prove that a specific part has failed.

Check during diagnosis

Most relevant component to inspect

Temperature Sensor

Monitors the internal temperature to ensure correct operation and prevent overheating.

Typical part-only price
$15 - $35
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.

Find a part that fits my model

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.

Possible related component

Wiring Harness

Connects controls, sensors, motors, and other electrical components inside the appliance.

$20 - $120 · Medium · 30-90 mins

Check fit & price
Model number required

Model-compatible Air Conditioner 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.

Find a part that fits my model

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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.

Maintenance supply

Air Conditioner Fin Cleaner

For routine cleaning of accessible coil fins when permitted by the manufacturer. Disconnect power and follow product and appliance instructions.

View maintenance supply
Maintenance supply

Model-Compatible Washable AC Filter

A reusable filter option only where the appliance supports one. Match the full model, dimensions, and filter specification.

Compatibility check required: use the complete appliance model and compare the existing filter, bag, or specification before ordering.

Find one that fits my model

Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. Recommendations are based on routine-care relevance, not commission rate.

Technical Specifications

note The previous model-independent part specification was removed. Verify the full model number and diagnosis in the manufacturer's official parts catalog before ordering.
part_number None

Common Questions

What does F25 error mean on Candy Air Conditioner?

F25 indicates a communication failure, often due to freezing temperatures during self-cleaning.

Can I fix Candy Air Conditioner F25 error myself?

Yes, restart the unit by turning it off for 10 seconds and then powering it back on.

How much does it cost to fix F25 error?

Repair costs can range from ¥5,000 to ¥20,000 if a sensor replacement is needed.

When should I call a technician for F25?

Call a technician if F25 persists after a restart or if other error codes appear.

Data last verified: 2026-07-31

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