IOM SYSCREW AIR EVO HSE

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6 - Control (continued)
6.6 HPF version configuration
Units equipped with High pressure fan (HPF) can be set-up on the
field to give the unit a specific static pressure.
By entering parameter in service level - Max Speed (Vdc) - it is
possible to modify high static pressure. The table below shows
the correspondance between chiller model, fan RPM, high static
pressure (approximate values).
Model Fan Static Pressure (Pa) Fan RPM
Parameter in Service Level:
Max Speed (Vdc)
380-1260
0 900 6,9
30 950 7,3
70 1.000 7,9
100 1.050 8,3
120 1.100 10,0