Scotsman MXG 427 - 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
MXG 327
MXG 427
MXG 437
R 290
Electronic
modular cubers
REV. 07/2018
SERVICE MANUAL

Summary

SERVICE MANUAL

WARNING

GENERAL INFORMATION AND INSTALLATION

INTRODUCTION

Provides an overview of the manual and the icemaker's features.

UNPACKING AND INSPECTION

Guides on how to unpack and inspect the ice maker unit.

OPERATING INSTRUCTIONS

START UP

Step-by-step procedure for powering up and initiating the ice maker.

PRINCIPLE OF OPERATION

How it works

Describes the general working mechanism of the modular cubers.

FREEZING CYCLE (Fig. A)

Details the refrigerant flow and heat exchange during the freezing process.

DIP SWITCH FACTORY SETTING COMBINATIONS

Lists default DIP switch settings for various models and versions.

COMPONENTS DESCRIPTION

EVAPORATOR TEMPERATURE SENSOR

Describes the function and location of the evaporator temperature sensor.

CONDENSER TEMPERATURE SENSOR

Explains the role of the condenser temperature sensor in controlling fan speed.

ADJUSTMENT, REMOVAL AND REPLACEMENT PROCEDURES

ADJUSTMENT OF THE CUBE SIZE

Provides instructions on how to adjust the size of the ice cubes produced.

WIRING DIAGRAM

SERVICE DIAGNOSIS

MAINTENANCE AND CLEANING INSTRUCTIONS

GENERAL

Provides general guidelines for maintenance and cleaning frequency.

ICEMAKER

Outlines scheduled maintenance tasks for the icemaker unit.

Sanitation

Scotsman MXG 427 Specifications

General

Condenser	Air-Cooled
Refrigerant	R-404A
Type	Modular
Ice Storage Capacity	External Bin Required
Water Supply	Potable Water Supply
Ice Production Capacity	425 lb (192 kg) per 24 hours