Optic hil l freec ool, Ch illers – Airedale OptiChill FreeCool 500kW - 1365kW User Manual
Page 29
3 Row Free Cooling Coil Regular Quiet
AC Fans
EC Fans
HA EC Fans
Noise Variant
No. Fans
Water Temp
ΔTs
Nomenclature
Duty (kW)
EER
ESEER
3RW
Duty (kW)
EER
ESEER
3RW
Duty (kW)
EER
ESEER
3RW
R
22
H
S
OFC078R22-66HS1
771
2.87
2.82
828
759
3.00
3.26
853
759
3.00
3.23
878
OFC084R22-76HS2
822
2.85
2.77
849
813
2.96
3.18
878
813
2.95
3.15
905
OFC089R22-77HS2
867
2.81
2.77
867
857
2.91
3.16
898
857
2.90
3.14
927
OFC093R22-87HS4
919
2.81
2.89
886
914
2.88
3.28
922
914
2.88
3.26
953
OFC096R22-87HS6
947
2.87
2.83
896
943
2.94
3.20
933
943
2.94
3.18
965
OFC097R22-88HS4
969
2.80
2.95
903
964
2.86
3.34
941
964
2.86
3.32
974
OFC100R22-88HS6
1001
2.86
2.91
914
997
2.92
3.28
953
997
2.92
3.26
987
OFC104R22-99HS5
1069
2.70
2.92
933
1069
2.76
3.25
977
1069
2.75
3.23
1013
OFC108R22-99HS6
1109
2.77
2.89
944
1111
2.82
3.20
990
1111
2.82
3.19
1027
L
OFC079R22-66HL1
775
2.88
2.83
830
763
3.01
3.27
855
763
3.01
3.25
880
OFC084R22-76HL2
826
2.86
2.79
851
817
2.97
3.19
881
818
2.97
3.17
908
OFC090R22-77HL2
873
2.83
2.79
869
863
2.92
3.17
901
863
2.92
3.15
930
OFC093R22-87HL3
924
2.82
2.90
888
919
2.89
3.30
924
919
2.89
3.28
955
OFC096R22-87HL5
952
2.87
2.93
897
947
2.95
3.33
935
947
2.95
3.31
967
OFC098R22-88HL3
975
2.81
2.97
905
970
2.88
3.36
943
970
2.87
3.34
976
OFC101R22-88HL5
1006
2.87
3.00
915
1002
2.93
3.39
955
1002
2.93
3.37
989
OFC105R22-99HL4
1077
2.72
2.93
935
1077
2.77
3.27
979
1077
2.77
3.25
1016
OFC109R22-99HL5
1115
2.78
2.97
945
1117
2.83
3.31
991
1117
2.83
3.29
1029
(1) Duty (kW) based upon mechanical Cooling when the unit is configured with a 3 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 3 row free cooling coil.
(4) ESEER based upon mechanical Cooling 12°C / 7°C 35°C Ambient.
(5) 3RW is the full free cooling potential at 3°C
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Chi
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Ch
illers
OptiC
hil
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FreeC
ool