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Icematic F 80 C User Manual

Icematic F 80 C
33 pages
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Cod. 71503496/0- Rev. 001 - 04/2008
I NOSTRI IMPIANTI SONO CONFORMI ALLA DIRETTIVA 73/23 CEE - 89/336
SERVICE MANUAL
ELECTRONIC MODULAR
FLAKERS AND SUPERFLAKERS
F 80 C
F 125 C
F 120
F 200
SF 300
SF 500
SFN 1000
Gas R134a - R 404a
NEW PC BOARD VERSION
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Icematic F 80 C Specifications

General IconGeneral
BrandIcematic
ModelF 80 C
CategoryIce Maker
LanguageEnglish

Summary

General Information and Installation

Introduction and Storage Bin Information

Provides specifications, introduction to modular icemakers, and details on various auxiliary storage bins.

Icemaker Unpacking and Inspection

Guides on visually inspecting the icemaker packaging, reporting damage, and removing protective materials.

General Information and Installation

Storage Bin Unpacking and Installation

Provides detailed steps for unpacking and installing various storage bin models, including specific parts and fittings.

Location and Levelling Procedures

Outlines criteria for selecting an installation location and instructions for levelling the storage bin assembly.

General Information and Installation

Electrical Connection Guidelines

Details requirements for electrical connections, including voltage variation, grounding, and circuit protection.

Water Supply and Drain Connections

Explains how to connect water supply and drain lines for both air and water-cooled models, including precautions.

Final Installation Check List

Provides a checklist of essential items to verify before the ice maker is put into operation.

General Information and Installation

Installation Practice Procedures

Outlines the practical steps for installing the ice maker, covering connections and checks.

Operating Instructions

Unit Start-Up Procedure

Details the step-by-step process for powering on the ice maker, including initial LED indications and component activation.

Operating Instructions

Operation Checks During Start-Up

Guides on performing checks for refrigerant pressures and water level sensor functionality after initial start-up.

Operating Instructions

Ice Level Control Operation

Explains how the optical ice level control functions to stop the machine when the ice bin is full.

Principle of Operation

Water Circuit Explanation

Describes how water enters, is stored, and circulates within the ice maker's freezing cylinder.

Principle of Operation

Refrigerant Circuit Explanation

Details the path and state changes of the refrigerant through the compressor, condenser, and evaporator.

Principle of Operation

Mechanical System Overview

Explains the gear motor assembly, auger rotation, and potential issues like wrong rotation or low speed.

Components Description

Evaporator Temperature Sensor

Describes the function and operation of the sensor that detects refrigerant temperature in the evaporator.

Water Level Sensor

Explains the two-rod system that detects water presence in the reservoir and prevents operation without water.

Condenser Temperature Sensor

Details the sensor that monitors condenser temperature and controls fan operation or unit shut-off.

Electromagnetic Sensor

Describes the safety sensor that monitors drive motor speed and direction, stopping the unit if abnormal.

Optical Ice Level Control

Explains the function of the optical sensors that detect when the ice bin is full and stop the machine.

Components Description

PC Board (Data Processor)

Details the function of the PC Board, its LEDs, jumpers, and connection terminals for sensors and electrical components.

Components Description

PC Board Jumpers and Interface

Explains the function of PC Board jumpers (TEST, SYEN, Pro.El.Ind.) and the interface board for SFN1000.

Float Reservoir and Water Level System

Describes the float reservoir, float valve, and water level sensor pins for controlling water supply.

Freezing Cylinder and Ice Breaker

Details the construction and function of the freezing cylinder, auger, and ice breaker, including lubrication advice.

Gear Motor Assembly

Explains the construction and lubrication of the gear motor, including its bearings and seals.

Components Description

Fan Motor and Water Regulating Valve

Describes the air-cooled fan motor control and the water-cooled water regulating valve functions.

Compressor Function

Explains the role of the hermetic compressor in circulating and compressing the refrigerant throughout the system.

Adjustment, Removal and Replacement Procedures

Adjusting Evaporator Water Level

Provides instructions and diagrams for correctly adjusting the water level in the freezing cylinder.

Replacing Gear Motor Magnetic Sensor

Details the steps for removing and replacing the magnetic sensor for the gear motor.

Replacing Auger, Water Seal, Bearings, and Coupling

Outlines the procedure for replacing the auger, water seal, bearings, and coupling components.

Adjustment, Removal and Replacement Procedures

Replacing Auger Assembly Components

Continues the detailed steps for removing and replacing the auger, ice breaker, water seal, and bearings.

Replacing Gear Motor Assembly

Provides instructions for removing and replacing the entire gear motor assembly, including its base and adaptor.

Adjustment, Removal and Replacement Procedures

Replacing the Freezing Cylinder

Details the steps for removing the freezing cylinder, including refrigerant recovery and system evacuation.

Wiring Diagrams

F120 - F200 Wiring Diagram

Presents the electrical schematic for F120-F200 models, showing connections for sensors, motors, and control board.

Wiring Diagrams

SF300 - SF500 Wiring Diagram

Provides the electrical schematic for SF300-SF500 single-phase models, detailing component connections.

Wiring Diagrams

SF500 Three Phase Wiring Diagram

Shows the electrical schematic for SF500 three-phase models, illustrating connections and control logic.

Wiring Diagrams

SFN1000 Wiring Diagram

Presents the electrical schematic for the SFN1000 model, including interface board and sensor connections.

Service Diagnosis

Troubleshooting Common Symptoms

Lists common ice maker problems, their potential causes, and recommended corrective actions.

Service Diagnosis

Advanced Troubleshooting and Leaks

Addresses issues like wet ice, no ice production, water leaks, noise, and gear motor problems with solutions.

Maintenance and Cleaning Instructions

General Maintenance Guidelines

Provides general advice on maintenance periods, procedures, and variability based on local conditions.

Icemaker Maintenance Schedule

Outlines recommended maintenance tasks for the icemaker itself, including sensor checks and cleaning.

Water System Cleaning Procedure

Details the steps for cleaning the water system, reservoir, and freezing cylinder using citric acid.

Maintenance and Cleaning Instructions

Water System Cleaning Procedure

Continues the detailed steps for cleaning the water system, including using sanitizing solution and final rinsing.

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