Wiring specifications, To wire the co2 sensor to the controller – Carrier RTU OPEN 11-808-427-01 User Manual
Page 31
RTU Open
25
Wiring specifications
Cable from sensor to controller:
If <100 ft (30.5 meters) 22 AWG, unshielded
If >100 ft (30.5 meters) 22 AWG, shielded
Maximum length:
500 feet (152 meters)
To wire the CO2 sensor to the controller
1
Wire the sensor to the controller. See appropriate diagram below.
2
Install a field-supplied dedicated 24 Vac transformer or DC power supply.
3
Wire the sensor to the controller.
Wiring diagram for #33ZCSPTCO2:
See also other documents in the category Carrier Conditioners:
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- 48ES---A (38 pages)
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- 50BB (8 pages)
- 50BJ (20 pages)
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