AEC FSS Series 1.5- 10 HP Fountain Solution Systems - Manual (Page 9)

Page 8 FSS Series Fountain Solution Systems
IAE-600
1-3 Models Covered
This manual provides operation, installation, and maintenance
instructions for AEC, Inc./FSS Series Fountain Solution Systems.
You’ll find model numbers on the serial tag. You should know the
model number, serial number, and operating voltage of your
circulator if you need to contact AEC, Inc.
FSS Series circulator models are designated by approximate
compressor horsepower (1½, 3½, 5, 7½, 10, etc.) and the cooling
method used—air-cooled are FSS-A, water-cooled are FSS-W, and
remote air-cooled units are FSS-R.
1-4 Standard Features
Mechanical Features
Compressor
Hermetic scroll compressors are used on 1.5 hp through 40 hp
models.
Evaporator
Stainless steel nickel brazed plate evaporators are used on all
models.
Air-Cooled Condenser (FSS-A)
Aluminum fin/copper tube with washable filters, on model FSS 1.5
package unit only.
Water-Cooled Condenser (FSS-W)
Three (3) hp to 7.5 hp (1.49 kW to 5.95 kW), tube-in-tube; all
come with cooling water regulating valves for chilled cooling
water or city water.
Remote Air-Cooled Condenser (FSS-R)
Eight (8) hp to 40 hp (3.73 to 29.83 kW) only; aluminum
fin/copper tube with optional low ambient control down to -20°F (-
29°C) via pressure-actuated fan staging and a variable-speed
primary fan.
Reservoir
A fifteen- (15) gallon stainless steel tank is used on the 2 hp model,
50-gallon stainless steel tank is used on the 3 hp, 5 hp and 7.5 hp