Merrychef 501 Service Manual

Page 1 Mealstream Ovens 32Z3387 Issue 2 CAUTION MICROWAVE EMISSIONS DO NOT BECOME EXPOSED TO EMISSIONS FROM THE MICROWAVE GENERATOR OR PARTS CONDUCT

Page 10 Mealstream Ovens 32Z3387 Issue 2 Procedure A - Power Output Test in accordance with BS EN 60335-2-90 Annex AA Thi

Page 11 Mealstream Ovens 32Z3387 Issue 2 Procedure B - Simplified Power Output Test You will need: A thermometer capable of reading to ±0.1°C. A Pol

Page 12 Mealstream Ovens 32Z3387 Issue 2 Procedure E - High Voltage Rectifier Test You will need: A Megger or similar resistance meter using 500V d.

Page 13 Mealstream Ovens 32Z3387 Issue 2 14 12 Left side 10 13 11 1A 2A 3A 6 1 2 3 4A 4 5A 5 7 9 8 No Description EC 501 RD 501 1 Fuse holder

Page 14 Mealstream Ovens 32Z3387 Issue 2 Right side 22 20 17 21 9 10 16 13 *See page 17 for parts Principle components: No Description EC 501 RD

Page 15 Mealstream Ovens 32Z3387 Issue 2 23 23 24 25 28 27 24 25 27 26 26 Top view 62 60 61 No Description EC 501 RD 501 23 Magnetron 30Z0264

Page 16 Mealstream Ovens 32Z3387 Issue 2 Door, roof & heater element Principle components: No Description EC 501 RD 501 67 Stirrer glass &

Page 17 Mealstream Ovens 32Z3387 Issue 2 12 No. Description CTM3 CTM5 12 Door Hinge Assembly LH 11C0167 11C0167 16 Door Hinge Assembly RH 11

Page 18 Mealstream Ovens 32Z3387 Issue 2 Blue Brown Green/Yellow No Description EC 501 RD 501 6 Mains Terminal Block 31Z0149 31Z0149 46 Cable

Page 19 Mealstream Ovens 32Z3387 Issue 2 1. Primary Interlock [ 11 , Bottom left-hand ] and Secondary Interlock [ 17 , Bottom right-hand ] Switches. O

Page 2 Mealstream Ovens 32Z3387 Issue 2 Table of Contents Safety Code ...

Page 20 Mealstream Ovens 32Z3387 Issue 2 Electronic control panel assembly: Mealstream EC501 No Description EC 501 29 On/Off Switch 30Z0503 30

Page 21 Mealstream Ovens 32Z3387 Issue 2 Manual control panel assembly: Mealstream RD501 No Description RD 501 29 On /off switch 30Z0503 33 ac

Page 22 Mealstream Ovens 32Z3387 Issue 2 Membrane panel circuit You will need: A Digital Multi-meter (D.M.M.) 1. Isolate the oven from the mains supp

Page 23 Mealstream Ovens 32Z3387 Issue 2 No Description EC501 RD501 1 Fuse holder 30Z0231 30Z0231 1a Fuse 10 amp 30Z0217 30Z0217 2 Fuse holde

Page 24 Mealstream Ovens 32Z3387 Issue 2 Part number identification chart: No Description EC501 RD501 31 Logic Board (without Menukey) 11C0291

Page 25 Mealstream Ovens 32Z3387 Issue 2 Circuit diagram: EC501

Page 26 Mealstream Ovens 32Z3387 Issue 2 Circuit diagram: RD501, CTM3__CD2

Page 27 Mealstream Ovens 32Z3387 Issue 2 The MenuKey™ System automatically changes all the cooking programs on the numbered icon pads with the turn of

Page 28 Mealstream Ovens 32Z3387 Issue 2 APPENDIX 2: Cleaning procedure For the oven to operate at peak efficiency, the cavity, door and the air filte

Page 29 Mealstream Ovens 32Z3387 Issue 2 Whilst every effort has been made to ensure that the information contained in this manual is accurate and com

Page 3 Mealstream Ovens 32Z3387 Issue 2 This manual is designed to assist engineers who have been on a recognised product familiarisation and training

Page 4 Mealstream Ovens 32Z3387 Issue 2 Power Requirements Refer to rating Plate Power Output: CTM3 CTM5 Microwave 100% Convection Combination Con

Page 5 Mealstream Ovens 32Z3387 Issue 2 Installation Instructions for Mealstream 501 Combination Ovens Power Supply Requirements The Mealstream 501

Page 6 Mealstream Ovens 32Z3387 Issue 2 The Mealstream EC501 will identify some of the most common problems by flashing an error message code in the t

Page 7 Mealstream Ovens 32Z3387 Issue 2 a On/Off SWITCH This is used to turn the oven On or Off. IT DOES NOT ISOLATE INTERNAL WIRING FROM THE MAINS

Page 8 Mealstream Ovens 32Z3387 Issue 2 a Stage LED's b Program & Time Display c Service Indicator d Air Filter Block Indicator e Convec

Page 9 Mealstream Ovens 32Z3387 Issue 2 a Power Neon ( Amber ) b Temperature Control c Power Control d Timer e Start Push button f Cook cycle