5
DX System
MODEL NOMENCLATURE SPECIFICATIONS
Air Cooled Remote Evaporator
(Models CRS - _ _ _ - AR)
The floor mounted precision air conditioner system shall be a
split air cooled evaporator with remote air cooled condenser. The
evaporator section shall house, at a minimum, the evaporator
coil, expansion valve, compressor, evaporator blower/motor and
associated electrical and refrigeration components.
Alternate Water Source (Optional)
An alternative water source cooling cycle shall be provided to
utilize building chilled water supply when available as the primary
cooling cycle, with DX air cooled refrigerant cooling as a backup.
DX Water Cooled
(Models CRS - _ _ _-W)
The floor mounted precision air conditioner system shall be
self-contained to include an integral water cooled, plate-fin
condenser with factory installed head pressure water regulating
control valve(s). Condenser (source) water shall be provided by a
cooling tower or some other remote water source.
Head Pressure Control
Head pressure shall be automatically controlled by factory
installed 2-way, or 3-way water regulating valves rated for 600
psig w.w.p.
Free Cooling (Optional)
A free-cooling cycle shall be provided to take advantage of low
ambient air temperature conditions to provide compressor-less
cooling.
DX Glycol Cooled
(Models CRS - _ _ _ - G)
The floor mounted precision air conditioner system shall be
self-contained to include an integral glycol cooled, plate-fin
condenser with factory installed head pressure glycol regulating
control valve(s). Condenser (source) glycol solution shall be
provided via a STULZ model GPS - _ - _ remote glycol pump
package and F _ S -_ dry cooler system.
Glycol Regulating Valves
Head pressure shall be automatically controlled by factory
installed 2-way, or 3-way, water regulating valves rated for 600
psig w.w.p.
Free Cooling s (Optional)
A free-cooling cycle shall be provided to take advantage of low
ambient air temperature conditions to provide compressor-less
cooling.
To Next Page
Loading...
