LG PRCKD42E Owner's Manual page 71

System Settings 4
- In System Settings 4, you can test run the AHU after the installation and settings are complete.
The installation conditions can be checked through the input/output values for each of the major
fan, damper and other additional operation functions.
1) Select the Test Run mode
You can start the Test Run mode by selecting 'Start Control' and revert back to the Normal
mode by selecting 'Cancel Control'.
- When Start Control is selected: All the HMI functions will be disabled.
- When Cancel Control is selected: All the values set before the test run will be reverted back
the previous mode and the Operation mode will stop.
!
CAUTION
• In System Settings 5, the Test Run mode must be used solely for the purpose of checking
the installation status. You must start the Normal mode after checking the production
installation status and Cancel Control in the Test mode. Starting the product in the Test Run
mode can create an error in the product, damage the product or cause fire.
SYSTEM SETTINGS
71