LG PRCKD42E Owner's Manual page 47

Setting the AHU type
1) Setting the all-fresh-air system type
2) Setting the AHU type
! CAUTION
• The AHU may not function properly if the AHU type is not set correctly, and this can also
cause error in the sensor and dampers. Please accurately set the AHU type.
HMI SETTINGS/INSTALLATION
If the installed AHU is an all-fresh-air system,
please select All-Fresh-Air System in 'Set
AHU Type'.
If the installed AHU is an air handling system,
please select Air Handling System in 'Set
AHU Type'.
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