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Cornelius Xtreme ICE Series User Manual

Cornelius Xtreme ICE Series
29 pages
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Owner / Operator Manual
IMI Cornelius Inc.
Release Date: October 28, 2005
Revision Date: December 22, 2005
Publication Number: 630460146OPR
Revision: A
www.cornelius.com
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
Codes.
THIS DOCUMENT CONTAINS IMPORTANT INFORMATION
This Manual must be read and understood before installing or
operating this equipment
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Cornelius Xtreme ICE Series Specifications

General IconGeneral
BrandCornelius
ModelXtreme ICE Series
CategoryIce Maker
LanguageEnglish

Summary

Model and Serial Location

Model/Serial Number Location

Identifies the physical location of the model and serial number on the ice machine.

Serial Number Explanation

Details the meaning of each part of the ice machine's serial number.

Specifications

Unit Specifications Table

Provides electrical, refrigerant, and motor specifications for various ice machine models.

General Information

Freight Damage Claims Procedure

Outlines steps for filing claims for damaged equipment during shipment.

Technical Specifications Overview

Lists key technical parameters like cube size, temperature, and water pressure.

Microban Built-In Protection

Explains the built-in antimicrobial protection for inhibiting odor and stain-causing bacteria.

Installation Instructions

Location of Equipment

Details optimal placement for performance and maintenance, avoiding contaminants.

Baffle Installation Guide

Instructions for installing a baffle on specific models to prevent air recirculation.

Equipment Set-Up Procedure

Steps for setting up the ice bin and cuber, ensuring proper leveling for production.

Dispenser Installation Details

Guidance on installing the cuber/dispenser package, including sealing and thermostat.

Plumbing Connections and Requirements

Requirements for water and drain lines, pressure, and filters, conforming to codes.

Electrical Connections and Safety

Standards for wiring, circuit protection, grounding, and disconnects per electrical codes.

Installation Check Points

A checklist to verify proper installation before operation.

Start Up Sequence Guide

Step-by-step process for initial unit startup, including defrost and freeze cycles.

Preventative Maintenance Responsibilities

Ensures owner-operator understands basic maintenance responsibilities.

Operation Cycles

Unit Selection and Dip Switch Settings

Explains how dip switches control water level and proximity circuits for different models.

Normal Operations Overview

Lists the sequence of cycles: start-up, dump, fill, pre-chill, freeze, and harvest.

Primary Start Up Sequence

Detailed steps for the initial unit power-on and self-test cycles.

Secondary Start Up Procedure

Process for restarting the unit after initial setup or power interruption.

Dump Cycle Operations and Settings

Describes how the dump valve and water level interact during the cycle and its settings.

Water Fill Cycle Process

Details the process of filling the water pan and the role of pressure sensors.

Pre Chill Cycle Variations

Outlines pre-chill steps for different model series (300-1200s and 1400-1800s).

Freeze Cycle Explanation

Explains how ice builds and the microprocessor monitors water levels for batch harvesting.

Harvest Cycle Process

Describes the process of releasing ice using hot gas and proximity switches.

Dump Cycle Frequency Adjustment

How to adjust dump cycle frequency using dip switches.

Fan Control Logic and Temperatures

Explains when the condenser fan cycles on and off based on temperature.

Adjusting Ice Bridge Thickness

Instructions for adjusting ice thickness using a POT on the circuit board.

Total Ice Capacity Factors

Discusses operating conditions affecting ice maker capacity.

Ice Production Check and Calculation

How to measure and calculate ice production rate and compare to tables.

LED Indicators Overview

Explains the function of various LEDs on the control board.

Self Diagnostics Flash Codes (300-1200 Series)

Lists delay and error LED flash codes for diagnosing issues in specific models.

Self Diagnostics Flash Codes (1400-1800 Series)

Lists delay and error LED flash codes for diagnosing issues in later models.

Status Indicator LED Meanings

Correlates LED colors and states with operational modes and conditions.

Operational Mode LED Indicators

Explains LED behavior during Curtain Open, Pre-Chill, Ice-Making, and Harvest modes.

Harvest Button Functions (Manual Harvest & Unit Check)

How to initiate manual harvest and unit check modes.

Clean Button and Clean Cycle Procedure

Instructions for using the clean button and the steps involved in the clean cycle.

Maintenance Procedures

General Ice Machine Inspection

Checks for leaks, tubing condition, and ensures adequate airflow around the unit.

Cleaning the Exterior Surfaces

Procedure for cleaning the outer surfaces using mild soap and water, with warnings for stainless steel.

Condenser Cleaning (Air and Water-Cooled)

Instructions for cleaning air-cooled and water-cooled condensers, including safety precautions.

Interior Cleaning and Sanitizing

Procedures for cleaning the inside of the ice machine and its components.

Water-Cooled Condenser Specific Cleaning

Details cleaning for scale build-up in water-cooled condensers and regulating valves.

Cleaning the Interior Components

Steps for cleaning internal parts, including evaporator plate and water distributor.

Detailed Interior Cleaning Procedure

Detailed steps for cleaning the evaporator, water pan, and distributor using specific cleaners.

Sanitizing Water System and Evaporator

Process for sanitizing the unit using bleach or commercial sanitizers after cleaning.

Before Calling for Service

Troubleshooting Checklist and Remedies

A table listing common problems, causes, and remedies for ice machine operation.

Safety Limit Feature Restart Procedure

Steps to restart the machine after a safety limit feature has stopped it.

Warranty Information

Warranty Coverage Details

States that equipment and parts are free from defects under normal use.

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