Optic hil l freec ool, Ch illers – Airedale OptiChill FreeCool 500kW - 1365kW User Manual
Page 15
2 Row Free Cooling Regular 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
R
22
M
S
OFC078R22-66MS1
778
2.90
2.94
745
765.2
3.04
3.41
765
766
3.04
3.38
786
OFC084R22-76MS2
833
2.92
2.92
762
823.0
3.04
3.36
785
823
3.03
3.33
808
OFC089R22-77MS2
884
2.93
2.94
777
872.5
3.03
3.36
802
873
3.02
3.33
825
OFC093R22-87MS4
930
2.85
2.93
790
924.0
2.93
3.33
817
924
2.93
3.31
843
OFC096R22-87MS6
959
2.91
2.88
797
953.9
2.99
3.25
826
954
2.99
3.23
852
OFC097R22-88MS4
976
2.77
2.94
801
969.5
2.84
3.32
830
970
2.84
3.30
857
OFC100R22-88MS6
1008
2.83
2.90
809
1002.1
2.90
3.26
839
1002
2.89
3.24
866
OFC104R22-99MS5
1072
2.67
2.90
824
1070.9
2.72
3.22
857
1071
2.72
3.20
885
OFC108R22-99MS6
1112
2.74
2.87
832
1112.5
2.79
3.18
866
1112
2.78
3.16
895
OFC113R22-09MS6
1141
2.63
2.67
837
1145.2
2.67
2.91
873
1144
2.67
2.90
903
OFC119R22-00MS7
1169
2.53
2.65
842
1174.6
2.57
2.89
879
1174
2.57
2.88
909
OFC126R22-11MS8
1256
2.49
2.85
856
1266.8
2.53
3.11
895
1265
2.53
3.10
926
L
OFC079R22-66ML1
781
2.91
2.96
746
768.9
3.05
3.43
766
769
3.05
3.40
787
OFC084R22-76ML2
838
2.93
2.94
763
827.8
3.05
3.37
787
828
3.05
3.35
810
OFC089R22-77ML2
889
2.94
2.96
778
878.2
3.04
3.37
803
878
3.04
3.35
827
OFC093R22-87ML3
935
2.86
2.95
791
929.2
2.94
3.34
819
929
2.94
3.32
844
OFC096R22-87ML5
963
2.92
2.98
798
958.3
3.00
3.37
827
958
2.99
3.35
853
OFC098R22-88ML3
981
2.79
2.96
803
975.2
2.85
3.34
832
975
2.85
3.32
858
OFC101R22-88ML5
1012
2.84
2.99
810
1006.9
2.91
3.37
841
1007
2.90
3.35
868
OFC105R22-99ML4
1080
2.69
2.91
825
1078.6
2.74
3.24
858
1078
2.73
3.22
887
OFC109R22-99ML5
1118
2.74
2.95
833
1118.3
2.79
3.28
867
1118
2.79
3.26
896
OFC114R22-09ML5
1147
2.64
2.73
838
1152.4
2.68
2.99
874
1151
2.68
2.98
904
OFC120R22-00ML6
1177
2.54
2.67
844
1183.0
2.58
2.90
880
1182
2.58
2.89
911
OFC127R22-11ML7
1263
2.50
2.87
857
1274.6
2.54
3.12
896
1273
2.54
3.11
928
(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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