Airedale OptiChill FreeCool 500kW - 1365kW - 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
Te
c
hn
ic
a
l
M
a
nu
a
l
: 7
1
9
7
7
0
0
v
1
.2
.0
0
2
_
2
0
1
3
Chi
llers
23
Ch
illers
OptiC
hil
l
FreeC
ool