LG PQCPM11A0 Installation And Owner's Manual page 32

2. Installing Web PDI
STEP 2.
Click [Default] button then, outdoor unit information (group number) will be generated automatically.
STEP 3.
Erase unnecessary units by click
2-26
Web PDI
Click [Default] button to enter
the default values
button. In this example we have 2 outdoor units.