AHU SENSOR CONNECTION
25
ENGLISH
- Temperature sensor(option)
303
311
G0
G
DC 0~10 V(temperature, U1)
Terminal block #2
Detail
Ⓕ
Ground (G0)
AC 24 V (G)
*Factory ship-out state
CONTROL KIT inside
Example) SA temperature and humidity sensor line connection
1. For details of temperature and humidity sensor installation, work by referring to the
enclosed manual when you purchased the temperature and humidity sensor.
2. All cables shall be finished with flexible pipes.
3. If temperature and humidity sensor outside the temperature boundary from the above
specification are used, it may not operate properly.
Provided that, temperature boundary can be changed through LGAV.
Item
Specification
Remark
Temperature sensor
- Power: AC 24 V
- Output signal: DC 0~10 V
- Temperature boundary: -50 °C~50 °C
Option
CAUTION
• Due to wrong connection of the sensor, AHU Main PCB and sensor may be burnt.
Before supplying the power, make sure to check whether there is a wrong connection.
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