Fujitsu General Air Conditioner Error 62

⚡ Quick Answer: The Fujitsu General Air Conditioner error 62 signifies a communication failure between the indoor and outdoor units, often linked to an abnormal condi... ✅ DIY Fixable

What Does Error 62 Mean?

The Fujitsu General Air Conditioner error 62 signifies a communication failure between the indoor and outdoor units, often linked to an abnormal condition with the indoor fan motor. This may lead to symptoms such as the indoor fan not spinning, reduced airflow, or the unit shutting down to protect its components. The most common causes are a malfunctioning indoor fan motor or issues with the control board affecting the fan's operation.

Common Symptoms:

  • Indoor fan not spinning
  • Airflow reduced or stopped
  • Unit may shut down to protect components

Possible Causes

  • Indoor fan motor malfunction or failure (medium)
  • Indoor unit control board or associated circuitry fault affecting fan motor drive (medium)

How to Fix Error 62

DIY Fix Basic checks and power cycle

  1. Turn the air conditioner off using the remote or unit power switch.
  2. Unplug the unit or turn off the breaker for at least 5 minutes to reset the control circuits.
  3. Restore power and attempt to restart the air conditioner.
  4. Observe if error 62 clears or if the indoor fan begins operating normally.

Technician Only Inspect and test indoor fan motor and control board

  1. Disconnect mains power and open the indoor unit per service manual.
  2. Visually inspect indoor fan motor, connectors, and wiring for damage or signs of overheating.
  3. Measure motor windings and motor drive signals with appropriate tools.
  4. If motor windings or bearings show failure, replace indoor fan motor.
  5. If motor appears functional but no proper motor drive signals, test or replace the indoor unit control board.
  6. Reassemble and test operation.

Parts needed: Indoor fan motor, Indoor unit control board, Wiring harness and connectors

🛑 When to Call a Pro:
  • Indoor fan does not spin after power cycle
  • Unusual noises from indoor fan area
  • Error persists after reset

Technical Specifications

wattage N/A
component Communication PCB
resistance N/A
part_number Fujitsu 999-123456
voltage_rating 230V AC

Common Questions

What does 62 error mean on Fujitsu General Air Conditioner?

Error 62 indicates a communication failure and issues with the indoor fan motor.

Can I fix Fujitsu General Air Conditioner 62 error myself?

Yes, you can try basic checks like power cycling the unit.

How much does it cost to fix 62 error?

Repair costs range from ¥15,000 to ¥50,000+, depending on parts and labor.

When should I call a technician for 62?

Call a technician if the fan doesn't spin after a power cycle or if unusual noises occur.

Data last verified: 2026-07-01

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