Page 2
Mealstream 401Ovens 32Z3311 Issue 9
Table of Contents
Safety
Code...........................................................................3
Product
Specifications ...........................................................4
Principles of Operation ..........................................................5
Installation
Instructions ...................................................... 6-7
Error Codes and Diagnostics.................................................8
Main Features........................................................................9
Electronic
Controls ..............................................................10
Manual
Controls ..................................................................11
Power Output Testing to EN 60335-2-90 ............................12
Power
Output
Testing..........................................................13
Power Transformer Test......................................................13
High Voltage Capacitor Test................................................14
High Voltage Rectifier Test..................................................14
Magnetron
Test ...................................................................14
Door Interlock Operation .....................................................15
Error Light Operation ..........................................................15
Casework.............................................................................16
Door
Mechanism .................................................................17
Oven Cavity Components & Hot Air System .......................18
Oven
Door
Assembly...........................................................19
Magnetron & Door Interlock Components ...........................20
Magnetron & Door Interlock Components ...........................21
Major
Electrical
Components...............................................22
Input Wiring, Filters and Fuses............................................23
Input Wiring, Filters and Fuses............................................24
HT
Components ..................................................................25
HT & Principal components: RMC1003__XX5/XX52 ..........26
Electronic Control Panel Assembly .....................................27
Manual Controls Panel Assembly........................................28
Membrane Panel Circuit ......................................................29
Complete Spare Part Listing.......................................... 30-31
Circuit
Diagrams ............................................................ 32-38
Appendix 1 MenuKey Download Procedure........................39
Appendix 2 Cleaning Procedure..........................................40
Appendix
3
Transformer
Replacement................................44
Manual corrections and modifications .................................45
Merrychef and MenuKey™
are registered Trademarks of Merrychef Ltd.
