Chillers optichill ™ freecool, Range overview, Chillers – Airedale OptiChill FreeCool 500kW - 1365kW User Manual
Page 9: Extra quiet noise levels
Chillers
OptiChill
™ FreeCool
Chillers
9
Technical Manual :
7197700 v1.2.0 02_2013
Range Overview
Extra Quiet Noise Levels
Cas
e
S
ize
Max Duty (DX)*
Max EER**
Max ESEER**
Max Free Cooling*
16 Fan
Metric
Unit Nomenclature
OFC083X16-77ML2
OFC074X16-66HL1
OFC074X16-66ML1
OFC083X16-77HL2
DX Duty /FC Duty (kW)
825
725
727
812
EER
2.66
2.8
2.79
2.59
ESEER
2.88
3.14
3.23
2.82
Free cooling Duty (kW)
514
489
537
569
Fan Selection
AC
Small EC
Small EC
Large EC
Economiser Active
No
No
No
n/a
Rows FC
2
2
2
3
dT HX Selection
5K
5K
5K
N/A
18 Fan
Metric
Unit Nomenclature
OFC092X18-88ML3
OFC75X18-76HL1
OFC095X18-88HL5
OFC095X18-88HL5
DX Duty /FC Duty (kW)
927
739
944
944
EER
2.55
2.91
2.70
2.59
ESEER
2.90
3.21
3.28
2.93
Free cooling Duty (kW)
588
546
575
658
Fan Selection
AC
Small EC
Small EC
AC
Economiser Active
No
No
No
n/a
Rows FC
2
2
2
3
dT HX Selection
5K
5K
5K
N/A
20 Fan
Metric
Unit Nomenclature
OFC096X20-88ML5
OFC076X20-66HL1
OFC097X20-88HL5
OFC104X20-99HL6
DX Duty /FC Duty (kW)
970
750
964
1059
EER
2.67
2.98
2.82
2.55
ESEER
2.95
3.27
3.37
2.91
Free cooling Duty (kW)
654
601
632
746
Fan Selection
AC
Small EC
Small EC
AC
Economiser Active
No
No
No
n/a
Rows FC
2
2
2
3
dT HX Selection
5K
5K
5K
N/A
22 Fan
Metric
Unit Nomenclature
OFC105X22-99ML6
OFC104X22-99HS7
OFC098X22-99HL4
OFC105X22-99HL6
DX Duty /FC Duty (kW)
1081
1071
977
1076
EER
2.60
3.04
2.9
2.62
ESEER
2.91
3.31
3.42
2.93
Free cooling Duty (kW)
731
714
699
816
Fan Selection
No
Small EC
Small EC
AC
Economiser Active
No
No
No
n/a
Rows FC
2
2
2
3
dT HX Selection
5K
5K
5K
N/A
* Based upon 10 / 15°C temperatures 35°C Ambient 20% Ethylene Glycol
** Based upon water temperature of 7 / 12°C 35°C Ambient