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Scotsman N0622 - User Manual

Scotsman N0622
24 pages
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Installation and
User's Manual for
Modular Flaked & Nugget Ice Machines
Models F0522, F0822, F1222, F1522,
N0422, N0622, N0922 and N1322
Air Cooled, Water Cooled and Remote Air Cooled

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Summary

Installation Requirements

Air Temperature Limits

Specifies acceptable ambient air temperature ranges for the ice maker and remote condenser.

Water Temperature Limits

Details the acceptable range for water supply temperature for ice making.

Water Pressure Limits

Outlines the required minimum and maximum water pressure for the unit.

Voltage Limits

Lists the acceptable voltage ranges for the ice machine's operation.

Water Quality Specifications

Discusses water quality impact, recommends filtration, and specifies conductivity for RO water.

Potential for Airborne Contamination

Advises on avoiding locations that could lead to contamination.

Warranty Information Reference

Refers to a separate document for warranty coverage details.

Location and Bin Compatibility

Location Considerations

Discusses optimal placement, avoiding hot/dusty areas, and airflow requirements.

Available Options

Mentions available kits for airflow and ice level control.

Bin and Dispenser Compatibility

Details compatible bins, adapters, and dispenser compatibility for nugget ice models.

Cabinet Layout Diagrams

N0422, F0522, N0622, F0822 Cabinet Layout

Provides detailed dimensional drawings of the N0422, F0522, N0622, F0822 models.

N0922, F1222, N1322, F1522 Cabinet Layout

Presents dimensional diagrams for the N0922, F1222, N1322, F1522 models.

Installation Preparation

Unpacking and Panel Removal

Instructions for unpacking the machine and removing panels for access.

Placing on Bin or Dispenser

Steps for positioning the machine on a bin or adapter and securing it.

Button Switch Bezel Replacement

Details how to change the bezel for the control panel switches.

Water Connections

Water Supply for Air;Water Cooled

Details potable water connection, backflow prevention, and drain fittings for air/water cooled models.

Attaching Water Tubing

Instructions for connecting potable water supply and water-cooled condenser inlet.

Electrical Requirements

Electrical Connections and Specifications

Covers power cord, junction box, wiring, and provides a table of electrical specs and fuse sizes.

Remote Condenser Installation

Remote Condenser Components

Explains connecting the remote condenser fan and coil, and lists pre-charged tubing kit numbers.

Condenser Model Compatibility

Table showing compatible condenser models for specific ice machine models and voltages.

Contamination and Headmaster Warnings

Warns against contaminated coils and specifies headmaster requirement for remote systems.

Remote Condenser Location Limits

Placement Restrictions

Specifies maximum rise, drop, and line set length for remote condensers.

Line Set Length Calculation

Provides formulas and examples for calculating total line set length.

Remote Condenser Installer Guide

Condenser Placement and Space

Advises on placing the condenser near the machine with adequate space for air and cleaning.

Roof Penetration and Attachment

Details requirements for roof penetrations and securing the condenser per building codes.

Precharged Line Routing

Tubing Set Details

Describes pre-charged tubing lines, liquid/discharge lines, and quick connect couplings.

Building Penetration and Routing

Instructions on hole sizes, routing refrigerant lines, and handling excess tubing.

Refrigerant Coupling Procedure

Initial Coupling Preparation

Steps for preparing couplings: removing caps, cleaning, and lubricating.

Final Coupling Tightening

Detailed procedure for tightening couplings by hand and with wrenches, including critical steps.

Leak Checking Connections

Final step to check all connections for leaks after opening the receiver outlet valve.

Remote Water Connections

Water Supply and Backflow

Details potable water connection, backflow prevention, and drain fittings for remote models.

Attaching Tubing and Filtration

Instructions for connecting potable water supply and recommends water filtration.

Final Installation Checks

Pre-Operation Checks

Steps to perform after connections, including bin preparation and electrical warm-up.

Installation Verification Checklist

A series of questions to verify proper installation before operation.

Control Operation Overview

Describes how the ice machine operates automatically once started.

Indicator Light Functions

Explains the function of the power, status, water, and de-scale lights.

Initial Start-Up and Maintenance

Initial Start-Up Procedure

Step-by-step instructions for powering on and starting the ice machine for the first time.

Types of Maintenance Required

Lists the five main types of maintenance: air filters, scale removal, sanitization, sensor cleaning, and bearing checks.

Maintenance Frequency Guidelines

Provides recommended frequencies for air filters, scale removal, sanitization, sensor cleaning, and bearing checks.

Maintenance: Air Filters

Instructions for removing, washing, and replacing air filters.

Maintenance: Condenser Cleaning

Advises on cleaning air-cooled and remote condenser fins, potentially requiring a technician.

Maintenance: Exterior Panels

Guidance on cleaning stainless steel exterior panels.

Maintenance: Water Filters

Instructions for checking and replacing water filter cartridges.

Scale Removal and Sanitation

Scale Removal Procedure

Detailed steps for removing scale using a specific cleaning solution.

Sanitation Procedure

Steps for sanitizing the water system using an approved sanitizing solution.

Top Bearing Maintenance

Top Bearing Inspection Process

Instructions for inspecting the top bearing for grease condition and wear.

Drip Pan Leak Inspection

Advises checking the drip pan for water seal leaks during bearing checks.

Bearing Service and Settings

Grease Injection for Bearings

Instructions for adding grease to the bearing using specific tools and cartridges.

De-Scale Notification Interval

Procedure to adjust the interval for the de-scale reminder light.

Sensor Maintenance

Photo-Electric Eye Cleaning

Instructions for cleaning the photo-electric eye sensors for bin level detection.

Water Level Sensor Cleaning

Steps for cleaning the water level sensing probe.

Optional Features

Vari-Smart Adjustable Ice Level

Describes the optional adjustable ice level control for nugget ice machines.

Smart-Board Advanced Feature

Details the optional Advanced Feature Board for enhanced control and logging.

Remote Lock Out Option

Describes the add-on for remote on-off control of the machine.

Troubleshooting and Service

Normal Operation Characteristics

Describes normal ice making, heat generation, and noise levels.

Reasons for Machine Shutdown

Lists common causes for the machine shutting down automatically.

Initial Troubleshooting Checks

Initial checks for common issues like water supply or power interruptions.

Manual Machine Reset Procedure

Procedure for resetting the machine after a shutdown.

Indicator Light Troubleshooting

Explains the meaning of various indicator light combinations for diagnostics.

Scotsman N0622 Specifications

General IconGeneral
Ice TypeNugget
Condenser TypeAir Cooled
Weight160 lb
Power Supply115/60/1
RefrigerantR404A
Voltage115V

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