Thermal Care NQ Series, Руководство по установке и эксплуатации

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certain physical limitations to ensure the system
operates as designed.
General design considerations are:
1. The total distance between the chiller and the
air-cooled condenser must not exceed 200
actual feet or 300 equivalent feet. Keep the
distance as short as possible.
2. Liquid line risers must not exceed 15 feet in
height from the condenser liquid line
connection.
3. Discharge line risers cannot exceed an elevation
difference greater than 100 actual feet without a
minimum of 2% efficiency decrease.
4. To form a proper liquid seal at the condenser,
immediately drop at least 15 inches down from
the liquid outlet before routing the piping to the
chiller. Make the drop leg before any bends or
angles connecting to the remainder of the liquid
connection piping.
Figure 32 – Condenser Located with No Elevation Difference
Figure 33 – Condenser Located above Chiller Unit
Condenser Width
To be same as
condenser width
Chiller
15" minimum at liquid
exit from condenser.
W W
Chiller
Locate condenser so
condenser liquid turns
down right away.