Cornelius IAC522, IAC 322 Adjusting Bridge Thickness, Total ICE Capacity, ICE Production Check

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ADJUSTING BRIDGE THICKNESS

TOP ROW

3/8I - 5/8I DIMPLE

CENTER

1/8I BRIDGE

BOTTOM 2 ROWS 3/16I - 1/4I BRIDGE

For optimum ice production and maximum cube separation, the ice connecting the individual cubes should be a minimum of 1/8I (.32cm) thick at the center area of the ice waffle.

BRIDGE 1/8I (0.32 cm)

It is normal for the ice slab to be slightly thicker at the bottom and taper off in a slight wedge pattern at the top. The top row of cubes must have a complete pattern of ice on all four sides and the back wall. Remem- ber, when you operate the product with the panels off during testing the additional heat at the top of the evaporator will cause thinner ice at the top than when the panels are in place.

Should a different thickness of the bridge be desired, it will be required to adjust the ice thickness “POT”, located on the circuit board, as fol- lows:

1.Thinner Bridge – turn the ice thickness “pot” adjustment screw CW one full turn. Allow two cycles before determining if additional adjustments are required.

2.Thicker Bridge – turn the ice thickness “pot” adjusting screw CCW one full turn. Allow two cycles before determining if additional ad- justments are required.

NOTE: Never judge the thickness of the ice from the first batch of the ice produced – the first cycle is a balance cycle. Always wait for the second cycle before making any adjustments.

TOTAL ICE CAPACITY

Ice capacity of any ice maker is affected by many operating conditions, such as water and air temperature and location factors. Please review the capacity tables in this manual for average 24-hour capacity under various conditions.

NOTE: All printed capacity ratings are ￿ 10% except 50 HZ units. These products have 12% increase in cycle time and capacity decrease of approximately 17%.

ICE PRODUCTION CHECK

If air cooled, take air temperature at the intake of the condenser, 2I from the condenser fins, and Incoming wa- ter temperature at the outlet of the “float” valve.*

Cycle time (CT) = freeze time plus harvest time, in minutes and seconds. 1440 divided by CT = number of cycles per 24 hours.

Measure weight of ice from one cycle in pounds and fractions of a pound.

EXAMPLE: Weight/cycle x cycles/day = total production/24 hrs. Compare to the production tables.

* If water cooled, be certain water regulator valve is set to maintain 300/310 PSI head pressure.

12/1/94

19

166240004

Rev 3/4/96

 

 

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Contents Series Ice Cube Machine Table of Contents Table of Contents cont’d Series Cuber Model and Serial LocationSerial Number Explanation CR800 CR1200 CR1400 Remote Condenser SpecificationICE Cuber Specification IAC322/330 IAC227 IWC322/330Specifications 60 HZ LRAIAC630 IWC630 IRC630 IAC830 IWC830 IRC830 IAC1030 IWC1030 IRC1030 IAC1030L IWC1030L IRC1030L IAC1230 IWC1230 IRC1230 IAC1448 IWC1448 IRC1448 Specifications 50 HZ Volts 220 Phase Hertz No. Wires +ground 220 12.5 75.9 Specifications 50 HZ, Remote Condenser CR800E50 CR1200E50 CR1400E50Freight Damage Claims Procedure GeneralLocation of Equipment Installation InstructionsDispenser Installation Equipment SET-UPIACS/IWCS Plumbing Connections Installation Check PointsElectrical START-UP and Check OUT Owner -OPERATOR Cleaning ProceduresPrep Cleaning Discard the ICESanitizing Procedures Dump CycleRH Evap Total ICE Capacity Adjusting Bridge ThicknessICE Production Check LED Indicators Status Indicator Circuit Board Diagnostic Procedure Green Contactor Fan Dump ValveRestoring ICE Thickness Potentiometer to Factory Setting Making AdjustmentsTest Plug Reset OperationComponent Function Circuit Board ETC SensorsCondenser FAN Cycling Control Voltage Selector SwitchStacking Cable Thermostatic Expansion ValvesStarving TXV Product Symptoms Water Regulating ValveMoisture Contamination Service Stem ValvesCompressor Contactor Compressor & Starting Component CHECK-OUT Procedure RelaySystem Evacuation & Recharging Leak DetectionSELF-CONTAINED Products Recycling RecoveryAshrae ReclaimHigh Pressure Safety Switch Compressor RUN-ONFreeze Cycle Harvest Cycle Average Operating CharacteristicsIACS227/IAC322/IAC330 AverageIWCS227/IWC322/IWC330 IAC522/IAC530 IWC522/IWC530 IAC630 IWC630 IRC630 IAC830 IWC830 IRC830 IAC1030 IWC1030 IRC1030 IAC1230 IWC1230 IRC1230 IAC1448 IWC1448 IRC1448 Compressor does not RUN, Circuit Board Indicator Lights on TroubleshootingCuber not Operating Proximity Switch Light on Does not COOL, Circuit Board Indicator LightsProximity Switch Light OUT Compressor Runs butGeneral Long Freeze CycleWater Flow Associated Long Harvest CyclesSoft White ICE or Water a ICE Weight Light AT TOPPlate and Heavy AT Bottom Pump not PumpingWater Dump Switch Condenser FAN Motor Only IAC 322 & IWC IAC 330 & IWCIacs 227 & Iwcs Volts 60 HZ IACS227E60, IWCS227E60 208/230V 60HZ IAC 522 & IWC IAC 530 & IWCIAC 830, IWC 830 & IRC IAC 630, IWC 630 & IRCIAC 1230, IWC 1230 & IRC IAC 1030, IWC 1030 & IRCIAC 1448, IWC 1448 & IRC Heat Shrink Tape Capacitor CR800, CR1200, & CR1400 Remote CondensersRefrigeration and Water Systems Refrigeration and water system Refrigeration and Water Systems Vavle Water Dump Valve Water Pump Refrigeration and Water System Remote Condenser Series Remote Ice Machine Installation Instructions Remote Condensers Liquid Refrigerant Line Discharge Correct Physical Line-Set Length 55 Ft. Maximum 16.764 meters Remote Condenser LocationExamples Lengthening or Reducing the Line-Set Lengths Connection of Line-SetFinal Installation Start UpICE Cuber Specification Head Pressure Control Headmaster Remote System EVACUATION/RE-CHARGE EvacuationThis page Left Blank Intentionally One Cornelius Place Anoka, Minnesota 763 800

IAC530, IWCS227, IWC522, IAC522, IAC330 specifications

Cornelius has established itself as a leader in the field of beverage dispensing systems, and its range of machines, including the IAC 322, IAC 227, CR800, CR1200, and CR1400, showcases advanced technology and user-friendly designs tailored for various commercial environments.

The Cornelius IAC 322 is a compact and versatile air-cooled unit designed for high-volume beverage dispensing. It features an efficient refrigeration system that ensures optimal temperature control, providing beverages that are always served at the perfect temperature. Its user-friendly interface allows operators to manage settings easily, and its durable construction ensures longevity in busy environments.

The IAC 227 model is similar in design but is specifically optimized for lower volume settings. With a smaller footprint, it is ideal for cafes and small bars. This model also incorporates energy-efficient technology, minimizing power consumption without compromising performance. The IAC 227 maintains the same commitment to temperature control, ensuring each cup served enhances the customer experience.

Turning to the CR series, the CR800 stands out with its robust build and larger capacity. This unit is designed for establishments needing a reliable dispenser for a variety of carbonated beverages. The CR800's carbonation technology ensures each drink maintains the right level of fizz, contributing to a consistent taste. Its modular design facilitates easy maintenance and upgrades, making it a favorite among operators.

The CR1200 increases capacity, making it suitable for larger venues, including stadiums and large restaurants. This model incorporates advanced monitoring systems that track beverage levels and alert operators when supplies are low. The CR1200 also supports multiple beverage types, allowing for customization based on customer preference while maintaining ease of use.

Lastly, the CR1400 takes it a step further, combining high-capacity dispensing with cutting-edge technology. It features touchscreen controls for intuitive operation and automated cleaning systems that reduce downtime. The CR1400 is designed with a focus on sustainability, using recyclable materials and energy-efficient components to lessen its environmental impact while maintaining premium performance.

Together, the Cornelius IAC and CR series models represent the forefront of beverage dispensing technology, emphasizing efficiency, durability, and customer satisfaction. Whether for a small café or a large arena, these machines provide businesses with the tools they need to serve quality beverages consistently.