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63

6 flashes, 3 beeps - Condenser Pipe Sensor Temperature Low

LG · Air Conditioning

What does 63 mean?

This fault code indicates that the condenser pipe sensor is reading a temperature that is too low. This could be due to refrigerant issues or sensor malfunction.

Common Causes

  • Condenser pipe temperature is low

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Turn off the power to the unit.

  2. 2

    Check the refrigerant levels for correct charge.

  3. 3

    Reset the unit by turning off the power for 1 minute.

  4. 4

    If the low temperature reading persists, a technician should check the sensor and refrigerant system.

Browse all codes in this manual (97)
Verified technical data. Last updated: April 2026

Related Faults

01Error 01 - Indoor air sensor open or short circuit02Error 02 - Inlet pipe sensor open or short circuit03Error 03 - Communication error between indoor unit and wired remote
Source: LG Air Conditioning
Open Manual (Page 2)Search more codes in this manual