Indoor Unit Monitoring - LG PDRYCB400 Manual De Instalación

5. Indoor unit monitoring

n Monitoring operation and error status : Refer to below and
connect to the control device that you want to control.
1) Turn Off the 2 nd switch of SETTING_SW.
Operation Display
n Cooling, Thermal On Mode and Occupancy output : This relay
output Is for interlocking with economizer.
1) Turn ON the 2 nd switch of SETTING_SW.
Ú When Indoor unit is operating as Cooling Thermal On Mode Relay output is closed.
Local Supply
Power
AC or DC
(Depends on Operation
display power type)
Cooling Thermal On Mode
Occupancy
Setting and using method
Error Display
Economizer
Installation Manual 17
Local Supply
Power
AC or DC
(Depends on Error
display power type)