LG PRCKD40E Installation Manual page 22

AHU sensor connection
2. Temperature/Humidity sensor (Optional)
Item
Temperature/Humidity sensor
Example) OA Temperature/Humidity sensor wiring
1. For details on installation of temperature/humidity sensor, refer to the manual included
with the temperature/humidity sensor when purchased.
2. All wirings must be finished with flexible pipe.
22 AHU CONTROL KIT
- Power : AC 24V
- Output signal : DC 0~10V
- Temperature range : -40~70°C
- Humidity range : 0~95%RH
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Inside CONTROL KIT
Specification
DC 0~10V(Humidity)
DC 0~10V(Temperature)
Ground
AC 24V
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Remarks
Optional