Installation - Cornelius IDC 215 Installation Manual

I
NSTALLATION
IMPORTANT: TO THE INSTALLER.
It is the responsibility of the Installer to ensure that the water supply to the dispensing equipment
is provided with protection against backflow by an air gap as defined in ANSI/ASME A112. 1.2–
1979; or an approved vacuum breaker or other such method as proved effective by test.
Water pipe connections and fixtures directly connected to a potable water supply shall be sized, installed,
and maintained according to Federal, State, and Local laws.
1. Locate the dispenser indoors on a level counter top.
A. LEG OPTION
Unpack the four (4) legs and install them into the threaded holes provided in the bottom of the
unit. The installer must provide flexibility in the product and utility supply to permit shifting the
position of the dispenser sufficiently to clean the area beneath it. The dispenser MUST be
placed in a horizontal position.
B. COUNTER MOUNTING
The ice dispenser must be sealed to the counter. The template drawing (see Figure 2) indicates
where openings can be cut in the counter. Locate the desired position for the dispenser, then
mark the outline dimensions on the counter using the template drawings. Cut openings in the
counter.
Apply a continuous bead of NSF International (NSF) silastic sealant (Dow 732 or equal) approximately 1/
4-inch inside of the unit outline dimensions and around all openings. Then, position the unit on the
counter within the outline dimensions. All excess sealant must be wiped away immediately.
2. The beverage tubes, drain tube and power cord are routed through the large opening in the bottom
of the unit. See the MOUNTING TEMPLATE (Figure 2) for locating the required clearance opening
in the counter for these utility lines.
3. DRIP TRAY DRAIN ASSEMBLY (see Figure 3): Route the drain tube to an open drain with the end
of the tube above the "flood" level of the drain. Use the tubing, fittings, clamps, and insulation
provided with the Dispenser to assemble the drain. The completed drain line must pitch
continuously downward and contain no "traps" or improper drainage will result.
NOTE: This equipment must be installed with adequate backflow protection to comply with
federal, state, and local codes.
NOTE: IMI Cornelius Inc. recommends that a water shutoff valve and water filter be installed in
the plain water inlet supply line. A Cornelius Water Filter (P/N 313860000) and QUICK
DISCONNECT SET (P/N 313867000) are recommended.
CAUTION: Check the minimum flow rate and the maximum pressure of the plain water inlet supply
line. MINIMUM FLOW RATE MUST BE AT LEAST 125-GALLONS PER HOUR. If flow rate is less
than 125-gallons per hour, starving off the carbonator water pump will occur. Starving will allow the
carbonator water pump to overheat causing the safety thermostat on the pump outlet to stop the
water pump motor. Overheating could occur if the plain water supply line flow rate drops below 125-
gallons per hour. INCOMING PLAIN WATER INLET SUPPLY LINE WATER TO PUMP PRESSURE
MUST REMAIN A MINIMUM OF 10 psi BELOW THE CARBONATED CO
PRESSURE. (Example: Carbonator CO
pressure can be no more than 65 psi, etc.). Water over pressure (higher CO
can cause carbonator flooding, malfunction, and leakage through the carbonator relief valve. If
water is exceeding maximum pressure specifications, a Water Pressure Regulator Kit must be
installed in the plain water inlet supply line. If fitting connector is not available, tap into the plain
water supply line with a 3/8 flare saddle valve.
4. Locate the carbonator pump assembly and connect to power cord from the Ice/Drink Unit to the
pump. The cord is connected to the unit's electrical box and has an electrical connector on the end
that plugs into a receptacle in the junction box at the carbonator pump assembly. Connect inlet
water to pump and pump outlet to Ice/Drink Unit using 3/8-inch food-grade tubing. Disable the pump
© 2005-2009, IMI Cornelius Inc.
operating pressure is 75 psi and the maximum water
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IDC Installation Manual
OPERATING
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operating pressure)
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Publication Number: 621057403INS