Merrychef eikon e4 Service & Parts Manual

Service & Parts Manual original Instructions
Part Number 32Z3810GB
Issue 1
3
SAFETY &
REGULATIONS
PRODUCT
DETAILS
TESTING
COMPONENTS
SERVICINGSPARES &
REPLACEMENT
FAULT FINDINGELECTRICAL
CIRCUITS
COMMISSIONING
CONTENTS
SAFETY & REGULATIONS
1 SAFETY REQUIREMENTS 4
1.1 Important: 4
PRODUCT DETAILS
2 PRODUCT OVERVIEW & FUNCTIONS 5
3 MAIN FEATURES 6
4 TECHNICAL SPECIFICATIONS 7
4.1 Specications 7
4.2 Serial Number (Rating Plate): 7
4.3 Compliances: 7
5 INSTALLATION 9
5.1 OVEN LOCATION AND POSITIONING 9
6 ELECTRICAL INSTALLATION 10
7 ELECTRICAL INSTALLATION GUIDE 11
7.1 Phase Loading 11
8 QUICK START GUIDE: QUICK SERVICE OVEN 12
8.1 START UP 12
8.2 USING A COOKING PROGRAM 13
9 OPERATING GUIDE: FULL SERVICE OVEN 14
9.1 easyToUCH MAIN MENU & KEYBOARD SCREEN 14
9.2 DEVELOPMENT MODE: CREATING A COOK PROGRAM 15
9.3 PRESS & GO 16
9.4 USING A COOKBOOK PROGRAM 16
9.5 CHANGING THE OVEN TEMPERATURE 17
9.6 VIEWING & EDITING PROGRAMS 17
9.7 ADDING A NEW PROGRAM GROUP 18
9.8 MOVE A PROGRAM WITHIN A PROGRAM GROUP 18
9.9 ADDING A PROGRAM TO A GROUP 19
9.10 MANAGING PROGRAM GROUPS 19
10 OVEN CONTROL SETTINGS 20
10.1 Oven mode/navigation settings (A) 20
10.2 Language options (B) 20
10.3 Oven temperature settings and labels (C) 20
10.4 Recipe counters (E) 21
10.5 Date and Time settings (F) 21
10.6 Sound levels (G) 21
10.7 Oven Timer (H) 21
10.8 USB oven programs (J) 22
10.9 Restore Factory Defaults (K) 22
10.10 Temperature Band (L) 22
10.11 Change Password (M) 22
11 COOLING THE OVEN DOWN BEFORE CLEANING 23
11.1 Oven cool down 23
11.2 Preparing to clean the oven 23
12 Cold oven CLEANING INSTRUCTIONS e4 24
SERVICING
13 SERVICING THE OVEN 25
13.1 Servicing Procedure: 25
13.2 Enter Service mode: 25
14 ERRORS & DIAGNOSTICS 26
14.1 ERROR MESSAGES 26
14.2 COPYING ERROR MESSAGES: 26
14.3 ERROR LOG 26
14.4 OVEN COUNTERS 26
14.5 VISUAL VIEW 27
15 FIRMWARE UPDATES 28
TESTING COMPONENTS
16 OVEN TESTING 31
16.1 Equipment required 31
16.2 Earth/Insulation Test: 31
16.3 Screen calibration: 31
16.4 OVEN TESTS 32
16.5 Microwave Power Test 32
16.6 Microwave Leakage Test 33
16.7 Temperature Control Test 34
16.8 Soak Test 35
16.9 Recommission Test 35
17 HIGH VOLTAGE COMPONENTS 36
17.1 Power Transformer Test 36
17.2 High Voltage Rectier Test (Diode Board) 36
17.3 High Voltage Capacitor Test 37
17.4 High Voltage Magnetron Test 37
18 MAINS VOLTAGE COMPONENTS 38
18.1 Door Interlock Adjustment 38
18.2 Convection Fan Motor & Controller 39
SPARES & REPLACEMENT
19 OVEN COMPONENTS 40
20 SRB & BTS Circuit Boards 42
20.1 SRB replacement 42
20.2 BTS replacement 42
20.3 PM (Personality Module) replacement 43
21 SPARE PARTS EXPLODED VIEW 44
22 SPARE PARTS 45
FAULT FINDING
23 ERROR CODES DISPLAYED 47
ELECTRICAL CIRCUITS
24 SRB & BTS Circuit Boards 49
24.1 BTS LEDs 49
24.2 BTS Terminal Locations 49
24.3 SRB LED’s 50
24.4 SRB Terminal Locations: 51
25 CIRCUIT DIAGRAMS 52
25.1 POWER CONNECTIONS e4 54
25.2 CONTROL CIRCUIT e4 55
25.3 HEATER CIRCUIT e4 56
25.4 MICROWAVE CIRCUIT e4 57
COMMISSIONING
26 Commissioning the oven 58
26.1 Initial installation 58
26.2 After Service 58

Merrychef eikon e4 Specifications

General

Brand	Merrychef
Model	eikon e4
Category	Oven
Language	English