LG PRCKD42E, Owner'S Manual

Page: 51 / 136

51
ENGLISH
HMI SETTINGS/INSTALLATION
CAUTION
• When the CO
2
sensor is not set
- If the CO
2
sensor is neither enabled nor disabled after it's installed, the Auto Ventilate
mode among other optional modes cannot be set. So make sure to enable or disable the
CO
2
sensor after installation.
!
3) CO
2
Sensor (Default Concentration Level) Settings
- When the CO
2
sensor is not used, do not check the checkbox .
Check the checkbox only when the CO
2
sensor is used.
- You'll be able to see the CO
2
sensor value in the System View only when the CO
2
sensor is
enabled by checking the checkbox .
- The Default Concentration Level of the CO
2
sensor must be set before the sensor can be
used. Set the default CO
2
concentration level as shown below.
- The initial value of the default concentration level is set to 1,000ppm, and the level can be
set between 0~1,500ppm at an increment/decrement of 100ppm.
- If a value exceeding the default concentration level is entered, a message saying "Exceeded
Maximum Input Range", so re-enter the value within the designated range when you get
this message.
When the CO
2
sensor is not used.
When the CO
2
sensor is used.
①
To set the default concentration level, click the De-
fault Concentration Level display to open a screen
where the default concentration level can be entered.
②
Enter the desired input value by using the key button.
③
Enter the default concentration level value and then
click the 'OK' button to enter the input value.