INSTALLATION INSTRUCTIONS

You will get better service from the ice machine, longer life and greater convenience if you choose its location with care.

Here are a few points to consider:

1.Select a location as close as possible to where you are going to use the ice.

2.Allow a minimum of 6” space at sides and rear of machine for ventilation.

3.A kitchen installation is not desirable as a rule. If a kitchen installation is necessary, locate the machine as far away from the cooking area as possible. Grease laden air will form a greasy deposit on the condenser. This reduces the ice making efficiency and necessitates thorough cleaning quite often.

4.If you install the unit in a storeroom, be sure the room is well ventilated.

NOTE: Do not install where the ambient and incoming water temperature will drop below 50° F rise to over 100° F.

WARNING: If water pressure exceeds 50 pounds, a water pressure regulator should be installed in water inlet line between water shut–off valve and strainer. Minimum incoming water pressure required is 22 pounds.

5.Uncrate the unit by removing the staples or nails from the bottom of the carton and lift off.

6.Remove the bolts holding the skid to the machine.

7.For units supplied with a bin sealing gasket, cement the gasket to the bottom outside edge of the machine before it is set on the bin. NOTE: This is an N.S.F. requirement and must be done by the installer.

8.Make sure the correct bin adapter has been supplied when used. Then mount the unit on the bin and level both properly.

9.For units not supplied with bin sealing gasket, seal the machine to bin with an N.S.F. approved sealant such as Dow R.T.V. #732, 734, or G.E. #102, 108. This is an N.S.F. requirement and is the responsibility of the installer.

10.The incoming water for the ice making section requires a 3/8” copper line. Connect this water line to the 3/8” male flare fitting on the back of the unit.

NOTE: For water cooled units, a separate 3/8” copper water line is required to be connected to the flare fitting on the back of the unit marked condenser water in. A 3/8” flare connected line will have to be provided from the fitting marked condenser water out to the drain.

A water regulating valve installed at the factory was set to maintain 270 to 310 PSI head pressure for R–404a units and 210 to 225 PSI for R–22 units (Approx. 105_ to 110_F). Check temperatures at condenser outlet and adjust if necessary.

11. Connect a drain hose to the condensate drain stub tube.

NOTE: All plumbing must be done in accordance with national and local codes.

12.Bring the electrical supply into the unit through a handy box located on the back of unit and make connections.

NOTE: NOTE: Make sure the proper voltage and number of wires are provided. See serial plate and make connections.

NOTE: All wiring must conform to national and local codes.

13.Turn on water supply and observe water level in evaporator sections. Water level is to be maintained at the top of the evaporator. (See adjustment procedure)

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Cornelius 2400 (R404A), 750 (R404A), SERIES 1100 (R22) service manual Installation Instructions
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2400 (R404A), SERIES 1100 (R22), 750 (R404A) specifications

Cornelius 750, 1100, and 2400 are part of a line of refrigeration systems designed to meet the diverse needs of various industries, including food service and beverage dispensing. Each model utilizes specific refrigerants—R404A for the 750 and 2400, and R22 for the 1100—highlighting their engineering innovations and operational efficiencies.

The Cornelius 750 (R404A) is engineered for optimal performance in demanding environments. It is noted for its compact design, making it ideal for applications where space is limited. With advanced thermal management technologies, it guarantees rapid cooling and maintains temperature integrity, which is crucial for preserving the quality of stored goods. The energy-efficient compressor employed in this model not only reduces operational costs but also minimizes its environmental footprint, adhering to modern sustainability standards.

Similarly, the Cornelius 1100 (R22) is a robust refrigeration unit best suited for larger scale operations. It features heavy-duty construction and advanced coil technology, which enhances its heat exchange efficiency. The R22 refrigerant used in this series is well known for its effectiveness in high-temperature environments, making it a preferred choice for various cooling applications. Despite the phase-out of R22, systems utilizing it remain widely in service, offering reliability and performance that many operators depend on.

The Cornelius 2400 (R404A) is designed for high-capacity applications, tailored to meet the demands of busy food service environments. One of its standout features is its ability to maintain consistent temperatures even under heavy load conditions. This model incorporates enhanced insulation and improved airflow mechanisms that contribute to reduced energy consumption. The use of R404A refrigerant allows for robust cooling performance while also being more environmentally conscious than older refrigerants.

All three models emphasize advanced features such as electronic controls, customizable settings, and diagnostic capabilities, allowing for easy monitoring and maintenance. These technological enhancements not only improve operational efficiency but also extend unit longevity, saving users time and money in the long run.

In summary, the Cornelius 750, 1100, and 2400 refrigeration series showcases a combination of reliability, efficiency, and performance attributes. Their unique refrigerants, advanced cooling technologies, and innovative design make them ideal choices for varied refrigeration needs in the commercial sector.
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