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300381000
Table 1. Design Data (cont’d)
REMOTE CONDENSER COIL AND FAN ASS’Y DATA (P/N 309602000)
Overall Dimensions:
Height 27 inches
Width 22-inches
Depth 38-inches
Weight:
Shipping 85 pounds
Ambient Operating Temp. -22° F to 158° F
Electrical Requirements:
Operating Voltage 208/230VAC, Single Phase,
60Hz
Current Draw 2.5 Amps
SYSTEM THEORY OF OPERATION
(see Figure 2)
A CO
2
cylinder delivers carbon dioxide gas (CO
2
) to primary CO
2
regulator assembly which delivers regulated
CO
2
gas to adjustable secondary CO
2
regulators. Secondary CO
2
regulators deliver regulated CO
2
gas to both
carbonated water tanks inside Cooling Unit and also to soft drink tanks. Plain water is pumped into carbonated
water tanks by water pumps and is carbonated by regulated CO
2
gas pressure also entering tanks. Carbonated
water leaves carbonated water tanks and passes through the Hydro BoostR(carbonated water pre-cooler)
which pre-cools carbonated water on its way to carbonated water circulating pump. Pre-cooled carbonated
water enters carbonated water circulating system through inlet side of carbonated water circulating pump.
Carbonated water passes from outlet side of carbonated water circulating pump, through cooling coils inside
water tank, and out through insulated line to turnaround inside dispensing station. Carbonated water returns to
Cooling Unit by passing through insulated line, through cooling coils, and on to carbonated water circulating
pump inlet which makes up the carbonated water circulating system. As carbonated water is being dispensed
from dispensing station, carbonated water circulating system is continuously being replenished from both
carbonated water tanks. Regulated CO
2
gas pressure, exerted upon soft drink tanks contents, forces syrup
from tanks, through Cooling Unit cooling coils, and on to dispensing station through insulated lines.
Standard Cooling Unit.
The standard Cooling Unit refrigeration system is cooled by a condenser coil and fan assembly located inside
Cooling Unit.
Cooling Unit Requiring Connection to Remote Condenser Coil and Fan Assembly.
The Cooling Unit refrigeration system is cooled by a Remote Condenser Coil and Fan Assembly
(P/N 309602000) that is authorized by IMI Cornelius Inc. Use of any other Remote Condenser Coil and Fan
Assembly must be authorized by IMI Cornelius Inc. Use of an unauthorized Remote Condenser Coil and Fan
Assembly will automatically void the Cooling Unit factory warranty.