Optic hil l freec ool, Ch illers – Airedale OptiChill FreeCool 500kW - 1365kW User Manual
Page 22
2 Row Free Cooling Extra Quiet
AC Fans
EC Fans
HA EC Fans
Noise Variant
No. Fans
Water Temp
ΔTs
Nomenclature
Duty (kW)
EER
ESEER
2RW
Duty (kW)
EER
ESEER
2RW
Duty (kW)
EER
ESEER
2RW
X
22
H
S
OFC076X22-66HS1
757
2.86
2.84
666
754.2
3.03
3.30
654
753
3.02
3.27
650
OFC082X22-76HS2
806
2.82
2.79
678
801.9
2.98
3.21
665
801
2.97
3.19
660
OFC087X22-77HS2
850
2.78
2.79
688
845.4
2.92
3.19
674
844
2.90
3.17
669
OFC091X22-87HS4
900
2.76
2.91
698
895.1
2.88
3.32
684
894
2.87
3.30
679
OFC093X22-87HS6
925
2.81
2.85
703
920.5
2.93
3.23
689
919
2.92
3.20
684
OFC095X22-88HS4
949
2.73
2.97
708
943.9
2.84
3.37
693
942
2.83
3.35
688
OFC098X22-88HS6
978
2.78
2.92
713
972.6
2.89
3.30
698
971
2.88
3.28
693
OFC101X22-99HS5
1043
2.61
2.93
725
1036.7
2.69
3.28
709
1035
2.68
3.26
704
OFC104X22-99HS7
1078
2.67
2.96
730
1071.3
2.75
3.31
714
1069
2.73
3.29
709
L
OFC077X22-66HL1
761
2.87
2.85
667
757.7
3.04
3.31
655
757
3.03
3.28
650
OFC082X22-76HL2
810
2.84
2.81
679
806.5
2.99
3.23
666
805
2.98
3.20
661
OFC087X22-77HL2
855
2.79
2.81
689
850.8
2.93
3.21
675
849
2.92
3.18
671
OFC091X22-87HL3
904
2.77
2.92
699
899.9
2.89
3.33
685
898
2.88
3.31
680
OFC094X22-87HL5
930
2.82
2.95
704
924.7
2.94
3.36
690
923
2.93
3.34
685
OFC095X22-88HL3
954
2.74
2.98
709
949.5
2.85
3.39
694
948
2.84
3.37
689
OFC098X22-88HL5
982
2.79
3.02
714
977.0
2.90
3.42
699
975
2.89
3.40
694
OFC102X22-99HL4
1050
2.62
2.94
726
1043.5
2.71
3.29
710
1041
2.69
3.27
705
OFC105X22-99HL6
1085
2.68
2.98
731
1078.5
2.76
3.33
715
1076
2.74
3.31
710
(1) Duty (kW) based upon mechanical Cooling when the unit is configured with a 2 row free cooling coil.
(2) Based on units performance at 15/10°C return/supply temperatures, 35°C ambient, 20% Ethylene Glycol.
(3) EER based upon mechanical Cooling when the unit is configured with a 2 row free cooling coil.
(4) ESEER based upon mechanical Cooling 12°C / 7°C 35°C Ambient.
(5) 2RW is the full free cooling potential at 3°C
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OptiC
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