Indoor Unit Monitoring - LG PQDSBC1 Manual De Instrucciones

Setting and using method

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
When using local supply, do not use high voltage over than AC 24 V.
n Cooling, Thermal On Mode and Occupancy output : This relay
output Is for interlocking with economizer.
1) Turn ON the 2 nd
2) Set CONTROL_MODE_SW to E.
Cooling Thermal On Mode
Ú When indoor unit is operating with Cooling Thermal On Mode the relay output is closed
18 Dry contact For Economizer
switch of SETTING_SW.
Local Supply
Operation Display
AC or DC
(Depends on Operation
display power type)
switch of SETTING_SW.
Economizer
Occupancy
Power
Local Supply
Power
Error Display
AC or DC
(Depends on Error
display power type)