ECOSAIRE EN Series, Owner'S Manual

Page: 9 / 142

Ecosaire
®
July 2009 9
Owners Manual Ecosaire
®
EN Series Precision Air Conditioner
Major Cooling Options Product Description
Data subject to change without notice.
Air-Cooled DualCool
Normally, heat is transferred to a flow
of chilled water (by others).
DualCool units include a three-way
proportional chilled-water valve,
balanced bypass line, flow switch and
water-temperature sensor. All are
factory mounted to copper piping for a
standard working-pressure rating of
400 psig (2758kPa), ideal for high-rise
buildings.
chilled water
(by others)
DESCRIPTION
service isolation
valves (by others)
If the flow rate or temperature of the chilled water
becomes inadequate for proper operation, the unit will
automatically change to Air-Cooled Direct Expansion.
Air-cooled condensers are available for the following
conditions:
Design Standard Low-Ambient
Temp. min - max (°F) min - max (°F)
95°F (35°C) 0 - 105°F (-17 - 41°C) -40 - 105°F (-40 - 41°C)
100°F (38°C) 0 - 110°F (-17 - 43°C) -40 - 110°F (-40 - 43°C)
Remote Condenser
EXAMPLE
Appearance, location, and
quantity of component
s
may vary
.
EXAMPLE
Appearance, location, and
quantity of component
s
may vary
.
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