Airedale LogiCool FreeCool 40kW Manual de usuario Pagina 38

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LOGICOOL
Chillers
38
Chillers
Technical Manual : 6521355 V1.8.0 07/2014
INTERCONNECTING WIRING
LCC20 - LCC40
L1
Mains incoming supply 400V/3PH/50Hz
(N2 only required with Power Meter Option)
L2
L3
N2
E
L4
Separate Permanent Supply 230V/1PH/50Hz
N1
E
2
External Trace Heating Connections
N
240V/500W max
502
Unit Remote On/Off
505
502
(1) (2)
Evaporator Remote Pump Interlock 24VAC Or
Evaporator Pump Water Flow Switch
506
573
Non-Critical
Alarm
Volt Free Common Alarm
574
Volt Free Alarm N/O
575
Volt Free Alarm N/C
576
Critical
Alarm
Volt Free Common Alarm
577
Volt Free Alarm N/O
578
Volt Free Alarm N/C
RX-/Tx-

RX+/Tx+

Network Connections
GND

CAUTION
(1) MUST be directly wired to the chiller to validate warranty.
(2) Not required with integral pump package fitted.
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