Scotsman AC-EC 177 - User Manual

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Scotsman Ice Srl
Via Lainate, 31 - 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.it
E-Mail: scotsman.europe@scotsman.it
ISO 9001 - Cert. n. 0080
AC-EC 47
AC-EC 57
AC-EC 87
AC-EC 107
AC-EC 127
AC-EC 177
R 290 version
Electronic cubers with storage
PC Board version
REV. 10/2018
SERVICE MANUAL

Summary

Specifications AC-EC 47

AC-EC 47 Important Operating Requirements

Key parameters for optimal performance.

AC-EC 47 Ice Making Capacity

Performance graph showing ice output vs. temperatures.

Specifications AC-EC 57

AC-EC 57 Important Operating Requirements

Key parameters for optimal performance.

AC-EC 57 Ice Making Capacity

Performance graph showing ice output vs. temperatures.

Specifications AC-EC 87

AC-EC 87 Important Operating Requirements

Key parameters for optimal performance.

AC-EC 87 Ice Making Capacity

Performance graph showing ice output vs. temperatures.

Specifications AC-EC 107

AC-EC 107 Important Operating Requirements

Key parameters for optimal performance.

AC-EC 107 Ice Making Capacity

Performance graph showing ice output vs. temperatures.

Specifications AC-EC 127

AC-EC 127 Important Operating Requirements

Key parameters for optimal performance.

AC-EC 127 Ice Making Capacity

Specifications AC-EC 177

AC-EC 177 Important Operating Requirements

AC-EC 177 Ice Making Capacity

General Information and Installation

Unpacking and Inspection

Location and Levelling

Site selection criteria and leveling instructions.

Electrical Connections

Guidelines for connecting power supply.

Water Supply and Drain Connections

Instructions for connecting water inlet and drain.

Final Check List

Installation Practice

Operating Instructions

Start Up

Procedure for initial unit activation and filling.

Operational Checks

Principles of Operation

Freezing Cycle

Detailed explanation of the ice making process.

Defrost or Harvest Cycle

Explanation of the ice release and defrost phase.

Operation - Control Sequence

System Settings and Component Functions

DIP Switch Settings for Cycles

Table and explanation for DIP switch cycle settings.

Adjustment Procedures

Adjustment of the Cube Size

How to adjust ice cube size using DIP switches.

Wiring Diagram

Component Symbols and Functions

Service Diagnosis

Unit Will Not Run Symptoms

Troubleshooting steps for a non-operational unit.

Compressor Cycles Intermittently

Cube Size Issues

Cloudy Cubes

Water Shortage Symptoms

Irregular Cubes & Cloudy Issues

Cube Size Too Large

Decreased Ice Capacity

Causes for reduced ice production.

Poor Harvest Issues

Unit Wont Harvest

Diagnosing why the unit fails to harvest ice.

Incorrect Discharge Pressure

Maintenance and Cleaning Instructions

Air Condenser Filter Care

Water System Cleaning and Sanitizing

Procedures for cleaning and sanitizing the water system.

Cleaning Mode Operation

Scotsman AC-EC 177 Specifications

General

Brand	Scotsman
Model	AC-EC 177
Category	Ice Maker
Language	English