LG PAHCNM000 Owners & Installation Manual page 22

AHU SENSOR CONNECTION
22
- Damper Actuator
Item
Damper Actuator
Ex: OA (outdoor unit) Damper Connection
<UI module>
CAUTION
!
• Improper wiring of the damper actuator can damage the AHU CONTROL KIT. Make sure to
check for any incorrect wiring before turning the power on.
1. For more information on the installation of a damper actuator, refer to the Manual that
came with the damper actuator.
2. Make sure to finish all the sensor wires with a flexible tube.
Specification
- Power: AC 24 V
- Input/Output Signal: DC 0~10 V
- Torque: 15 Nm
- Operation Time: 150 s.
- Rotation Angle: 90˚
DC 0~10 V(U, Output)
<Main module>
DC 0~10 V(Y, Feedback)
AC 24 V(G) Ground (G0)
AC 24 V(G)
<Terminal block>
Remark
Optional
Ground (G0)