Wiring specifications – Carrier RTU OPEN 11-808-427-01 User Manual
Page 36
Installation
30
RTU Open
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 an enthalpy switch (outdoor air) to the controller
An enthalpy switch is typically mounted in the outdoor air inlet.
Wiring diagram for a field-installed enthalpy switch:
NOTES
•
Factory-installed enthalpy switches terminate at J2 wires 6 (switch input) and 7 (24 Vac).
•
Input channel must be configured for the enthalpy contact (N.O. or N.C.) that you use.
See also other documents in the category Carrier Conditioners:
- 42S (72 pages)
- 30GT (4 pages)
- 48SS060 (8 pages)
- 50ME (54 pages)
- 38AH024-034 (26 pages)
- ZC (28 pages)
- 30GA (12 pages)
- COMFORTLINK 48A2 (8 pages)
- 48HE003---006 (64 pages)
- 33ZCSECTRM (52 pages)
- 19XRV (40 pages)
- MODU-PAC 50DF (37 pages)
- 17DA (8 pages)
- SINGLE PACKAGED ELECTRIC COOLING UNITS 50GS (28 pages)
- 48JZ (N) 024-060 (30 pages)
- 30GX080-176 (8 pages)
- 50DL (24 pages)
- 50GL-A (4 pages)
- NP034-074 (72 pages)
- 40GXQ (12 pages)
- 30XA080-500 (8 pages)
- 39E (12 pages)
- 40KMQ------301 (10 pages)
- 38AE (12 pages)
- 48AW (118 pages)
- 38GXQ (28 pages)
- 48ES---A (38 pages)
- 48GL (22 pages)
- 48GH (22 pages)
- 40QA024-060 (24 pages)
- TJF004 (52 pages)
- 39LD (40 pages)
- 48DL (4 pages)
- 48/50TC04---28 (44 pages)
- 50EJ (56 pages)
- 17EX (120 pages)
- 50BB (8 pages)
- 50BA (24 pages)
- 50BB (16 pages)
- 50BJ (20 pages)
- 30H (16 pages)
- 48HJD005-007 (48 pages)
- 50ZP (6 pages)
- 50DP016 (16 pages)
- 50LJ008-014 (19 pages)