IDC 2XX with Cold Carbonation Installation Manual
Publication Number: 621057403INS
- 4 -
© 2005-2019, Cornelius Inc.
INSTALLATION
To the Installer
!
WARNING:
It is the responsibility of the installer to ensure that the water supply to the dispensing equipment is provided with
protection back flow by an air gap as defined in ANSI A 112.1.2-1979; or an approved vacuum breaker or other such
method as proved effective by test and must comply with all federal, state and local codes.
Failure to comply could result in serious injury, death or damage to the equipment.
!
WARNING:
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 dis-
penser 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.
2.
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.
3.
The beverage tubes, drain tube and power cord are routed through the large opening in the bottom of the
unit. See the MOUNTING TEMPLATE (See Figure 2) for locating the required clearance opening in the
counter for these utility lines.
4.
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: 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
2
OPERATING PRESSURE.
(Example: Carbonator CO
2
operating pressure is 75 psi and the maximum water pressure can be no more than 65
psi, etc.). Water over pressure (higher CO
2
operating pressure) 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.
5.
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
Summary of Contents for IDC 2 Series
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