Kelvinator Air Conditioner Error E8

⚡ Quick Answer: The Kelvinator air conditioner E8 error indicates that the unit has triggered overload protection due to high temperature or a compressor overload. Th... ✅ DIY Fixable

What Does Error E8 Mean?

The Kelvinator air conditioner E8 error indicates that the unit has triggered overload protection due to high temperature or a compressor overload. This often results in the unit stopping cooling and may produce unusual humming sounds. The indoor and outdoor fans may also cease operation, causing the system to shut down shortly after starting.

Common Symptoms:

  • Unit displays E8 and stops cooling
  • Indoor/outdoor fan may stop or not spin
  • Unit may shut down shortly after startup due to overload protection

Possible Causes

  • Overload or anti‑high‑temperature protection triggered (medium)

How to Fix Error E8

DIY Fix Basic checks and power reset

  1. Turn off the AC unit using the remote or wall switch
  2. Disconnect main power switch or unplug the unit
  3. Wait several minutes to allow protective circuits to reset
  4. Reconnect power and restart the unit

Technician Only Technical diagnosis and repair

  1. Inspect indoor and outdoor fan motors and remove obstructions
  2. Measure motor current and check for motor winding faults
  3. Inspect airflow paths and clean coils and filters
  4. Verify refrigerant circuit and temperature sensors
  5. Check control boards and communication wiring for faults and replace faulty components if necessary

Parts needed: Fan motor assembly, Airflow filters and coils, Temperature sensors, Control PCB and communication wiring

🛑 When to Call a Pro:
  • If error persists after basic reset
  • If unit overheats, emits unusual noises, smoke, or burning smell
  • If fan motors do not spin or airflow is severely restricted

Technical Specifications

wattage 2000W
component Compressor
resistance 5-10 ohms
part_number KAC-COMP-001
voltage_rating 230V AC

Common Questions

What does E8 error mean on Kelvinator air conditioner?

E8 error indicates a compressor overload, leading to the unit stopping cooling and potentially unusual humming sounds.

Can I fix Kelvinator air conditioner E8 error myself?

Yes, you can try resetting the unit by turning it off, disconnecting power, and waiting a few minutes.

How much does it cost to fix E8 error?

Repair costs for the E8 error range from ¥10,000 to ¥60,000+, depending on parts and labor.

When should I call a technician for E8?

Call a technician if the error persists after a reset, or if you notice overheating, unusual noises, or restricted airflow.

Sources & References

Data last verified: 2026-07-07

User Comments (0)

Share your experience or solution below.

Be the first to comment!