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Po

Po - Jet Cool Mode Selected

LG · Air Conditioning

What does Po mean?

The Jet Cool mode is activated, which rapidly cools the room. This is a normal operating mode, not an error.

Common Causes

  • User selected Jet Cool mode

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    To exit Jet Cool mode, press the 'Jet Cool' button on the remote control.

  2. 2

    The unit will return to its previously set operating mode and temperature.

  3. 3

    The 'Po' indicator will turn off when Jet Cool mode is deactivated.

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
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