Waterside pressure drop (kpa), Waterside, Pressure drop (kpa) – Airedale OptiChill FreeCool 500kW - 1365kW User Manual
Page 46: Optichill chillers, Commissioning data
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OPTICHILL
Chillers
46
Chillers
Installation & Maintenance : 6564868 02/2013
Commissioning Data
WATERSIDE PRESSURE DROP (KPA)
CAUTION
Full design water flow MUST be maintained at all times. Variable water volume is
NOT recommended and will invalidate warranty.
Wa
te
rsi
d
e
Pre
s
s
ure
Drop
(k
Pa
)
140
1
4
3
2
120
100
80
60
40
20
0 15
20
25
30
35
40
45
50
55
60
65
70
Waterflow (l/s)
HED
HEDQ
HE+D
HE+DQ
OPC500
1
1
2
2
OPC525
1
1
2
2
OPC550
1
1
2
2
OPC600
1
1
2
2
OPC650
2
1
3
2
OPC700
2
2
3
3
OPC750
2
2
4
3
OPC800
2
3
3
3
OPC850
3
3
3
3
OPC900
3
3
3
3
OPC950
3
3
3
3
OPC1000
3
3
3
3
OPC1100
3
3
3
3
(1)
Chiller pressure drop refers to standard unit only. For pump options, please contact Airedale.
(2)
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