LG PRCKD21E Installation Manual page 26

AHU SENSOR CONNECTION
26
- Damper actuator(option)
Item
Damper actuator
Example) OA damper actuator connection
209
! CAUTION
• Due to wrong connection of damper actuator, AHU Main PCB and damper actuator may be
burnt. Before supplying the power, make sure to check whether there is a wrong connec-
tion.
1. For details of damper actuator installation, work by referring to the enclosed manual
when you purchased damper actuator.
2. All cables shall be finished with flexible pipes.
Specification
-Power: AC 24 V
- Input/Output signal: DC 0~10 V
- Torque: 15 Nm
- Operation time: 150 sec.
- Rotation angle: 90˚
DC 0~10 V (Y)
DC 0~10 V (U)(feedback)
Ground (G0)
AC 24 V (G)
Terminal block #2
323 G0 G
CONTROL KIT inside
Detail Ⓕ
*Factory ship-out
Remark
Option