Electrolux Professional S.p.A.
Ovens Platform Customer Support
Technical Training & Service
AOS OVENS - Service Manual
(595889300 – ENG)
INDEX
1. PROGRAMMING THE DEFAULT PARAMETERS .................................................................4
2. ADVANCED PROGRAMMING ................................................................................................5
3. BY-PASS CALIBRATION (ONLY FOR LEV. B OVENS)........................................................6
4. LAMBDA PROBE CALIBRATION (ONLY FOR LEV. A OVENS) ..........................................7
5. OFFSET CALIBRATION (ONLY FOR LEV. A OVENS)..........................................................8
6. ERROR CODES.......................................................................................................................8
6.1. ERRORS ..................................................................................................................................8
6.2. WARNINGS...............................................................................................................................8
7. FIRMWARE VERSION.............................................................................................................9
8. WORKING TEMPERATURES .................................................................................................9
9. SERVICE UTILITIES................................................................................................................9
9.1. UTILITIES THAT CAN BE ACTIVATED WITH OVEN SWITCHED ON....................................................9
9.2. UTILITIES THAT CAN BE ACTIVATED IN PARAMETER PROGRAMMING..........................................10
10. SELECTION OF THE LANGUAGE FOR THE RECIPE MENU (LEV. A)..............................11
11. CLEANING CYCLE (LEV. A OVENS) ...................................................................................11
12. CYCLES, UTILITIES, IMPORTANT PARAMETERS.............................................................12
13. GAS SYSTEM ........................................................................................................................13
13.1. GAS VALVE .........................................................................................................................14
13.2. OFFSET PRESSURE CALIBRATION ........................................................................................16
13.3. USE OF MANOMETER (FOR OFFSET PRESSURE MEASURE).....................................................16
14. CHANGE OF THE MICROPROCESSOR BOARD................................................................18
APPENDIX A – WATER BOILING POINT......................................................................................19
APPENDIX B – CONTACTORS DIAGRAM ...................................................................................20
APPENDIX C – CONNECTIONS ON MAIN BOARD......................................................................21
File: AOS service manual (ENG).008 ©Copyright 2002 by Electrolux Professional P.2/40