Lg Electronics PRCKD40E User Manual

Every time you press the Temperature 
Control button and the Up/Down button, 
the desired temperature will change.
Air Conditioner/Power Save: 
18~30

°C / Heater: 16~30°C

Dehumidifier/Fan: 
Desired temperature cannot be changed
 

When you press the Indoor Temperature 
button, the Return Temperature of AHU will 
be displayed for about 5 seconds. 

To check the current humidity, press the ‘Left’ 
button when the indoor 
temperature is displayed and 
the indoor humidity will be 
displayed at Display ‘C’.
To check the current CO2 level, 
press the ‘Right’ button when 
the indoor temperature is 
displayed and the current 
CO2 level will be 
displayed at Display ‘C’.  

Current humidity / CO

2

 level

(Function set by code)
* Code 01: Current humidity
* Code 02: Current CO

2

 level

: Current humidity

: Current CO

2

 level

Function 

Code

Setting 

(Example)

<Current humidity: 50%>

<Current CO

2

 level: 1500ppm>