AIREDALE SmartCool D - C0 C0 Interconnecting Wiring Diagrams

SmartCool
TM
- D
Precision Air Conditioning
160
Precision Air Conditioning
Installation, Maintenance and Commissioning Manual :6877419 02/2013
Interconnecting Wiring
–
C0C0
INDOOR
UNIT
L1
¡ ç
Mains Incoming Supply 400V / 3PH + N / 50Hz
L2
¡
ç
L3
¡
ç
N
¡
ç
PE
¡
ç
Indoor Controls Only
INDOOR
UNIT
560
¡ è
Volt Free Alarm N/O
Non-Critical Alarm
561
¡
ç
Volt Free Alarm Common
563
¡
è
Volt Free Alarm N/O
Critical Alarm
564
¡
ç
Volt Free Alarm Common
565
¡
è
Volt Free Alarm N/C
502
¡
è
Fire Shutdown input
583
¡ ç
Healthy in N/C Condition
Remote On/Off
INDOOR
UNIT
502
¡ è
Remote On/OFF
522
¡ ç
Run/Standby Net
work
INDOOR
UNIT
Rx-/Tx-
¡ çè
Use Awg20/22 twisted pair (with overall shield)
cable, Belden ref. 8762 (Airedale ref:
6110316), or equivalent, for
network
çè ¡
Rx-/Tx-
INDOOR
UNIT
N + 1
Rx+/Tx+
¡ çè çè ¡
Rx+/Tx+
GND
¡ çè çè ¡
GND
CABLE I
NSTALLATION
In line with IEE Wiring Regulations, the following should be observed:
•
Extra low voltage control cables (ELV) and mains power cable should be segregated by a
minimum distance of 50mm
•
If cables must cross, it is recommended that they cross at right angles
•
Airedale recommends that ELV cables are screened at one end to earthed enclosures
C0C0