Scotsman EC 86 - Service Manual

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SCOTSMAN EUROPE - FRIMONT SPA
Via Puccini, 22 - 20010 Pogliano M.se - Milano - Italy
Tel. +39-02-93960.1 (Aut. Sel.)- Telefax +39-02-93550500
Direct Line to Service & Parts:
Phone +39-02-93960350 - Fax +39-02-93540449
Website: www.scotsman-ice.com
E-Mail: scotsman.europe@frimont.it
ISO 9001 - Cert. n. 0080
SERVICE MANUAL
EC 46
EC 56
EC 86
Cubers
with storage
MS 1000.94 REV. 10/2008

Summary

Cuber Model EC 46 Specifications

Important Operating Requirements for EC 46

Key operating parameters including air/water temp, pressure, and voltage variation.

EC 46 Dimensions and Machine Specifications

Cuber Model EC 56 Specifications

Important Operating Requirements for EC 56

Key operating parameters including air/water temp, pressure, and voltage variation.

EC 56 Dimensions and Machine Specifications

Cuber Model EC 86 Specifications

Important Operating Requirements for EC 86

Key operating parameters including air/water temp, pressure, and voltage variation.

EC 86 Dimensions and Machine Specifications

General Information and Installation

Location and Levelling Guidelines

Electrical Connection Requirements

Instructions for safe and correct electrical hookups, including voltage and grounding.

Water Supply and Drain Connections

Guidance on connecting the water inlet and drain lines according to local codes.

Operating Instructions

Startup Procedure

Step-by-step guide for initial startup after installation and connections.

Operational Checks

Essential checks to perform during the first freezing and harvest cycles.

Principle of Operation

How the Ice Maker Works

Freezing Cycle Explanation

Detailed description of the refrigeration cycle during ice production.

Defrost or Harvest Cycle Explanation

Components Description

Water Pump and Inlet Valves

Hot Gas Valve and Bin Thermostat

Cube Size Control (Evaporator Thermostat)

Details on the evaporator thermostat for controlling cube size.

Fan Motor and Compressor

Master Switch and Alarm Reset Buttons

Cleaning Remind and PWD PC Board

Condenser Sensor Function

Adjustment Procedures

Adjusting Cube Size Control

Procedure for adjusting the cube size control knob for desired ice cube dimensions.

Adjusting Bin Level Control

Wiring Diagrams

EC 46;56 Air and Water Cooled Wiring

EC 86 Air and Water Cooled Wiring

Service Diagnosis and Troubleshooting

Unit Failure to Run or Alarm Indications

Troubleshooting for unit not running, alarm lights, and compressor cycling issues.

Ice Cube Size and Quality Problems

Diagnosing issues with cube size, quality, and overall ice capacity.

Harvesting, Pressure, and Water Leak Issues

Troubleshooting harvesting failures, pressure problems, and water leaks.

Maintenance and Cleaning Instructions

General Maintenance Overview

Icemaker Periodic Maintenance

Condenser Air Filter Maintenance

Water System Cleaning Procedure

Detailed steps for cleaning the water system, including descaling and sanitizing.

Scotsman EC 86 Specifications

General

Brand	Scotsman
Model	EC 86
Category	Ice Maker
Language	English