3 row free cooling regular quiet, Optic hil l freec ool, Ch illers – Airedale OptiChill FreeCool 500kW - 1365kW User Manual
Page 23
3 Row Free Cooling 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
16
M
S
OFC076R16-66MS1
750
2.79
2.87
627
751
2.85
3.19
653
750
2.84
3.18
675
OFC081R16-76MS2
800
2.79
2.86
642
807
2.84
3.15
672
806
2.84
3.13
694
OFC086R16-77MS2
847
2.77
2.87
655
854
2.83
3.15
686
853
2.83
3.14
710
L
OFC077R16-66ML1
753
2.80
2.89
628
754
2.86
3.21
655
754
2.85
3.19
676
OFC081R16-76ML2
805
2.80
2.87
643
812
2.85
3.16
673
811
2.85
3.15
696
OFC087R16-77ML2
853
2.79
2.89
656
860
2.84
3.16
688
859
2.84
3.15
712
H
S
OFC076R16-66HS1
747
2.80
2.80
627
748
2.85
3.11
652
747
2.85
3.09
674
OFC081R16-76HS2
794
2.76
2.75
640
800
2.81
3.04
669
799
2.81
3.02
692
OFC086R16-77HS2
837
2.71
2.75
652
843
2.76
3.02
683
842
2.76
3.01
707
L
OFC077R16-66HL1
751
2.81
2.81
628
751
2.86
3.12
654
751
2.86
3.11
675
OFC082R16-76HL2
799
2.77
2.77
642
805
2.82
3.05
671
804
2.82
3.04
694
OFC087R16-77HL2
842
2.72
2.76
653
849
2.77
3.03
684
848
2.77
3.02
708
(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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