Airedale UCFC 125 [20/46] Chillers ultima compact freecool

Airedale UCFC 125 [20/46] Chillers ultima compact freecool
Chillers ULTIMA COMPACT FREECOOL
Chillers
Installation & Maintenance : 903-132 TM E 06/05/A
19
Installation Data
INTERCONNECTING WIRING
L1
! "
L2
! "
L3
! "
E
! "
Mains incoming supply 400V/3PH/50Hz
L4
! "
N1
! "
E
! "
Separate Permanent Supply 230V/1PH/50Hz
2
! #
External Trace Heater Connections
N
! "
240V/500W max.
502
! #
522
! "
(1) Evaporator Remote Pump Interlock 24VAC
502
! #
505
! "
Unit Remote On/Off 24VAC
502
! #
507
! "
Setback Setpoint Temperature switch
573
! "
Volt Free Common Alarm
574
! #
Volt Free Alarm N/O
575
! #
Circuit 1
Volt Free Alarm N/C
576
! "
Volt Free Common Alarm
577
! #
Volt Free Alarm N/O
578
! #
Circuit 2
Volt Free Alarm N/C
RX-/TX-
! "#
RX+/TX+
! "#
No Pumps
UCFC75 - 450
GND
! "#
Network Connections
CAUTION
(1) Must be directly wired to the chiller to validate warranty.
L1
! "
L2
! "
L3
! "
E
! "
Mains incoming supply 400V/3PH/50Hz
L4
! "
N1
! "
E
! "
Separate Permanent Supply 230V/1PH/50Hz
2
! #
External Trace Heating Connections
N
! "
240V/500W max
502
! #
526
! "
Pump/s Remote On/Off 24VAC
502
! #
505
! "
Unit Remote On/Off 24VAC
502
! #
507
! "
Setback Setpoint Temperature switch
573
! "
Volt Free Common Alarm
574
! #
Volt Free Alarm N/O
575
! #
Circuit 1
Volt Free Alarm N/C
576
! "
Volt Free Common Alarm
577
! #
Volt Free Alarm N/O
578
! #
Circuit 2
Volt Free Alarm N/C
RX-/TX-
! "#
RX+/TX+
! "#
With Pumps
UCFC75 - 450
GND
! "#
Network Connections

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