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Electrolux ERF2000 User Manual

Electrolux ERF2000
30 pages
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SERVICE MANUAL
REFRIGERATION
PB = POWER BOARD
VB = DISPLAY BOARD
© ELECTROLUX ZANUSSI S.p.A. Publication no.
Spares Operations Italy 599 35 61-03
Corso Lino Zanussi, 30 021218
I - 33080 PORCIA / PN (ITALY) ITZ/SERVICE/AA
Fax +39 0434 394096
Revision: 01 (250108)
ERF2000
Functions of the
electronic
boards

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Electrolux ERF2000 Specifications

General IconGeneral
BrandElectrolux
ModelERF2000
CategoryKitchen Appliance Accessories
LanguageEnglish

Summary

1. INTRODUCTION

2. PICTURES

2.1 PB

Diagram and key for the Power Board (PB) components.

2.2 ALFA 2C

Diagram and key for the ALFA 2C display board components.

2.3 BI 1C

Diagram and key for the BI 1C display board components.

2.4 BI 2C

Diagram and key for the BI 2C display board components.

2.5 DELTA 2C

Diagram and key for the DELTA 2C display board components.

2.6 D3 1C

Diagram and key for the D3 1C display board components.

2.7 ALFA 1C

Diagram and key for the ALFA 1C display board components.

3. CONTROL FUNCTIONS

3.1 Switching On/Off

How to turn the appliance compartments on and off using the ON/OFF button.

3.2 Freezer Temperature Regulation

How to adjust the freezer temperature using buttons, range, and stabilization.

3.3 Freezer Compartment Control

How the freezer compressor is controlled by the air sensor.

3.4 Fast-Freezing Function

Activation and deactivation of the Super function for fast freezing.

3.5 Freezer Compartment Display

How the freezer thermometer displays temperature, stabilization, and update speed.

3.6 Refrigerator Temperature Regulation

How to adjust the refrigerator temperature, range, and stabilization.

3.7 Refrigerator Compartment Control

How the refrigerator compressor is controlled by sensors and balancing heater.

3.8 Holiday Function

How to activate and deactivate the Holiday function for the refrigerator.

3.9 Super Cooling Function

How to activate and deactivate the Super Cooling function for the refrigerator.

3.10 Refrigerator Compartment Display

How the refrigerator thermometer displays temperature, stabilization, and update speed.

3.11 Demo Mode

How to activate and deactivate Demo Mode and its effects.

4. ALARMS

4.1 Freezer Compartment Temperature Alarm

How the freezer temperature alarm is activated, indicated, and reset.

4.2 Refrigerator Compartment Temperature Alarm

How the optional refrigerator temperature alarm activates.

4.3 Door Open Alarm

How the optional door open alarm is activated using a sensor or switch.

4.4 Electronic Boards Incompatibility Alarm

How an 'E' display indicates incompatibility between electronic boards.

4.5 EEPROM Error Alarm

How a 'P' display indicates an EEPROM error.

5. NTC-SENSORS FAULT

Refrigerator Sensor Faults

What the refrigerator display shows for faulty air or evaporator sensors.

Freezer Sensor Faults

What the freezer display shows for a faulty air sensor.

6. DISPLAY SYMBOLS

Refrigerator Display Symbols

Explains various display symbols for the refrigerator compartment.

Refrigerator Error Symbols

Symbols 'E' and 'P' indicate board incompatibility and EEPROM errors in the refrigerator.

Freezer Display Symbols

Explains various display symbols for the freezer compartment.

Freezer Error Symbols

Symbols 'E' and 'P' indicate board incompatibility and EEPROM errors in the freezer.

7. SPECIAL FUNCTIONS

7.1 Freezer Temperature Area Adjustment

How to decrease the freezer temperature area by 3°C.

7.2 Devices Check Programme

How to activate a program to check LEDs and loads.

7.3 EEPROM, Software & Failure Code Check

How to display EEPROM code, software version, and failure codes.

7.4 EEPROM Error Function

How the system handles EEPROM reading/writing errors and loads default parameters.

7.5 Fast Guide to Special Functions

A table summarizing special functions, their activation, and interruption.

8. VERSIONS

8.1 4-Star Version Features

Functions specific to 4-star models, including fast freezing and balancing heater.

8.2 Dynamic Cooler Version Features

Differences between Dynamic Cooler and traditional models, including fan operation.

8.2.3 Door Opening Effects in DME

How door opening affects fan and compressor in DME appliances.

Appendix A

Revisions

Document revision history.

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