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Unox MINDMaps BAKERTOP - User Manual

Unox MINDMaps BAKERTOP
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SERVICE MANUAL

Table of Contents

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Unox MINDMaps BAKERTOP Specifications

General IconGeneral
CategoryCommercial Food Equipment
Energy SourceElectric
WeightVaries by model
Power TypeElectric
MaterialStainless steel
ModelMIND.Maps BAKERTOP
Steam GenerationYes
Control PanelTouch screen
Featuresautomatic cleaning
Power SupplyVaries by model (e.g., 230V, 400V)
Power ConsumptionVaries by model
External Dimensions850 x 880 x 600 mm
Number of ShelvesVaries by model

Summary

SERVICE MANUAL

Control Panel Functions Explained

Software Update Procedures

Old Control Panel Software Update

Procedure for updating software on older control panels via USB.

New Control Panel Software Update

Procedure for updating software on new control panels via USB.

Forced Upgrade Procedure

Regular Software Upgrade Procedure

Load Parameter File Procedure

Update Procedure Without Hyper Smoker System

Forced Upgrade Procedure (New Panel)

Regular Software Upgrade Procedure (New Panel)

Load Parameter File Procedure (New Panel)

Service Menu User Setting Parameters

Oven Setup Parameter Configuration

Parameters related to general oven operation, cooking, and climate control settings.

Humidity, Steam, and Cleaning Parameters

Load Model Parameters and Program Locking

Loading model parameters via USB and locking cooking functions or user programs.

STEAM.Maxi - DRY.Maxi System Overview

STEAM.Maxi Technology Functionality

Details on UNOX STEAM.Maxi™ technology for steaming processes.

DRY.Maxi Technology Functionality

Explanation of DRY.Maxi™ technology for rapid humidity extraction from the cooking chamber.

Closed Loop System Operation

STEAM.Maxi Set to 100% Operation

How the system operates when STEAM.Maxi™ is set to 100%.

Air.Maxi Technology Features

Self-Cleaning Solenoid Valves (SCSV) Operation

CHEFTOP MIND.Maps BIG Oven Range

CHEFTOP MIND.Maps ZERO Model Overview

Description of the ZERO model, its limitations, and features compared to other models.

Electric System and Power Board Information

Power Boards Description

Details on the primary and auxiliary power boards used in CHEFTOP MIND.Maps™ BIG ovens.

Key Oven Component Descriptions

SPIDO.Gas System Details

Information on the SPIDO.Gas™ system, including baffle design and gas supply.

DRY.Maxi System Enhancements

Improvements to the DRY.Maxi™ system, including venturi pipe diameter and humidity extraction.

UNOX Intelligent Performance and Cooking Modes

Service Menu Navigation and Parameter Settings

Fault Message Guide for Zero Range Ovens

AF03 - Temperature Probe Damage Alarm Troubleshooting

Diagnostic steps for addressing the AF03 temperature probe alarm.

AF04 - Power Board Communication Error Troubleshooting

WF06 - Power Board Overheating Warning Troubleshooting

WF33 - Corrupted SD Card Troubleshooting (Gas Ovens)

Non-Alarm Problems Troubleshooting Guide

SPIDO.Gas System Theory and Practice

Mechanical Gas System Maintenance

Ignition and Flame Detection Plug Replacement Procedures

Inflow and Outflow Gas Pressure Measurement

SPIDO.Gas Electrical System Overview

Ignition Sequence Description (EU System)

US Electrical System Overview

US Gas Unit Power Board Functions

3.2.3 Ignition Sequence Description (US System)

Maintenance of the Electric Part of the Gas System

Ionization Current Measurements Procedure

Appendix 1: MIND.Maps Gas Units Installation

Gas Oven Description and Throttle Adjustment

Gas Analysis Test Procedure (Choosing Gas Type)

Gas Emissions Analysis and Throttle Adjustment

Gas Analysis Test Procedure for Multiple Pre-mix Groups

Fault Message Guide

OVEN Fault Codes and Troubleshooting

List of fault codes (AF, WF) and their descriptions for oven issues.

Auto-Diagnostic Messages: Alarms and Warnings

Understanding Alarm Messages

Critical alerts that halt appliance operation, requiring immediate attention.

Understanding Warning Messages

Signal malfunctions allowing limited operation; cleared via "OK".

AF01 - Motor Thermal Protection Alarm Troubleshooting

Oven Diagnostic Tests and Procedures

Test 1: Motor Thermal Protection Test

Performing a test to diagnose motor thermal protection issues.

Test 2: Power Board Optocoupler Check

Checking the optocoupler on the power board for motor direction issues.

AF02 - Safety Thermostat Alarm Troubleshooting

AF03 - Temperature Probes Alarm Troubleshooting

AF23 - Gas Alarm Troubleshooting Guide

AF24 - Wrong Pollo Valve Position Troubleshooting

AF25 - Trolley Missing Alarm Troubleshooting

AF26 - Tank Missing or Safety Thermostat Alarm Troubleshooting

AF39 - Chamber Ceiling Temperature Too High Troubleshooting

AF41 - Case 1: High Temperature Warning Troubleshooting

AF41 - Case 2: Low Temperature Warning Troubleshooting

AF43 - Core Probe Damage Troubleshooting

WF01 - WF02 Chamber Temperature Probe Alarm Troubleshooting

WF04 - AF08 Fan Speed Error Troubleshooting

WF16 - Lack of Water or EL1 Valve Troubleshooting

Washing Solenoid Valve Power Supply Test

WF17 - Partial Breaking of Multipoint Probe Troubleshooting

WF19 - Lack of Detergent Troubleshooting

WF20 - Rotor Valve EG1 Troubleshooting

WF23 - Blower Tachometer Alarm Troubleshooting

WF25 - Water Valve EL2 Troubleshooting

WF26 - Rotor Valve EG2 Troubleshooting

WF27 - Lack of Water or Valve EL1 Troubleshooting

WF29 - Gas Fumes Temperature Warning Troubleshooting

WF30 - Gas Fumes Probe Board Communication Error Troubleshooting

WF31 - Fumes Board Temperature Warning Troubleshooting

WF33;AF40 - Corrupted SD Card Troubleshooting (Gas Ovens)

WF34 - EG1 or EL2 Valve Fault Troubleshooting

WF35 - EG1 or EG2 or EL2 Valve Fault Troubleshooting

WF36 - Lack of Water or EL1 or EG1;EG2 Troubleshooting

WF37 - Lack of Water or EL1 or EG1;EG2 Troubleshooting

WF38 - Flame Control Board Warning Troubleshooting

WF41 - Internet Connection Fail Troubleshooting

WC01 - Temperature Probe Warning (Hood) Troubleshooting

WC02 - Power Board Over Temperature (Hood) Troubleshooting

WC05 - Fumes Temperature Warning (Hood) Troubleshooting

WC06 - Lack of Power Warning (Hood) Troubleshooting

WC07 - Lack of Communication Warning (Hood) Troubleshooting

AS01-AS02 - Safety Thermostat Alarm Troubleshooting (Static Oven)

Safety Thermostat Electrical Continuity Test

Testing electrical continuity of the safety thermostat and its wiring.

AS03 - Lack of Communication Alarm Troubleshooting (Static Oven)

AS04-AS05 - Floor;Ceiling Temperature Probe Alarm Troubleshooting (Static Oven)

Temperature Probe Impedance and Connection Test

Measuring probe impedance and checking connections to the power board.

WS01 - Power Board Overheating Warning Troubleshooting (Static Oven)

AL01-AL04 - Chamber;Resistor Temperature Probe Alarm Troubleshooting (Prover)

Chamber Probe Impedance and Connection Test

Testing chamber probe impedance and connection to the power board.

AL02 - Lack of Communication Alarm Troubleshooting (Prover)

AL03 - Lack of Power Alarm Troubleshooting (Prover)

WL01 - Humidity Probe Alarm Troubleshooting (Prover)

WL02 - Power Board Over Temperature Alarm Troubleshooting (Prover)

AM01 - Chamber Temperature Probe Alarm Troubleshooting (Slowtop)

Chamber Probe Impedance Test

Measuring the impedance of the chamber probe with a multimeter.

AM02 - Lack of Communication Alarm Troubleshooting (Slowtop)

AM03 - Safety Thermostat Alarm Troubleshooting (Slowtop)

AM04 - Motor Thermal Protection Alarm Troubleshooting (Slowtop)

WM02 - Power Board Over Heating Warning Troubleshooting (Slowtop)

WM03 - Core Probe Warning Troubleshooting (Slowtop)

Troubleshooting Non-Alarm Problems

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