LG PQRNC0 [21/22] Error code display function

20 Junction Simple Wired Remote controller

How to use the Mode Selection Button

Power Failure compensation

1. When the power has been shut off due to power failure or other reasons, it is automatically operated as

previous operation condition with the power failure compensation function.

2. In case of power failure condition, the remote controller display is off but the settings are restored to normal

after the power recovery.

3. After power failure, the Neutral/Gap will come back default value. (Neutral = 24, Gap = 2)

❈ Note : When the power Failure has occurred on [0~3] Temperature code, Power failure compensation function

is not operated. At that time Indoor, Remote controller and Radiator maintain off condition.

Error code display function

When the error is occurred on indoor unit, the error code will be displayed on remote controller

- ‘CH’ and error code No. keep display by turns