Ahu Sensor Specification - LG PRCKD21E Installation Manual

AHU SENSOR SPECIFICATION

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AHU SENSOR SPECIFICATION
Sensor/load specification
Make sure to use the sensor specification equivalent to the following table for AHU applied sensor.
Item
Damper actuator
Temperature and
humidity sensor
Temperature
Filter pressure
difference sensor
Rated pressure sensor
CO sensor
2
Smoke detection sensor
Sensor installation location
Temperature (Option)
Temperature/humidity
(Mandatory)
CO (Option)
2
Smoke detection(Option)
! CAUTION
• If it is not attached in the position suggested by the above figure, AHU may not operate or
malfunction.
• You must install temperature or temperature and humidity sensor to SA/RA duct.
If it is not installed, error will occur in AHU and it will not operate.
Specification
- Power: AC 24 V
- Input/output signal: DC 0~10 V
- Torque: 15 Nm
- Operation time: 150 sec.
- Rotation angle: 90˚
- Power: AC 24 V
- Output signal: DC 0~10 V
- Temperature boundary: -40 °C~70 °C
- Humidity boundary: 0~95 % RH
- Power: AC 24 V
- Output signal: DC 0~10 V
- Temperature boundary: -50 °C~50 °C
- Power: AC 24 V
- Output signal: DC 0~10 V
- Boundary: 0~1 000 Pa
- Switch type: Relay open/close
- Power: AC 24 V
- Output signal: DC 0~10 V
- Boundary: 0~1 000 Pa
- Power: AC 24 V
- Output signal: DC 0~10 V
- Boundary: 0~2 000 ppm
- Power: AC 24 V
- Form: contact point type
Temperature(Option)
Temperature/
humidity
(Mandatory)
Damper
actuator(Option)
Filter pressure
difference
(Option)
Humidification valve(Option)
Remark
Option
Mandatory
Option
Option
Option
Option
Option
Option
Temperature(Option)
Temperature/
humidity(Mandatory)
Static pressure (Option)