Merrychef eikon e3 User Manual
Page 3
Service & Parts Manual original Instructions
Part Number 32Z3812 US
Issue 1
3
SAFE
TY &
REGUL
ATIONS
PR
ODUC
T
DE
TAILS
TESTING
COMPONENT
S
SER
VICING
SP
ARES &
REPL
A
CEMENT
FA
UL
T FINDING
ELEC
TRIC
AL
CIR
CUIT
S
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 Specifications
7
4.2 Serial Number (Rating Plate):
7
5 INSTALLATION
8
5.1 OVEN LOCATION AND POSITIONING
8
6 ELECTRICAL INSTALLATION
9
7 QUICK START GUIDE: QUICK SERVICE OVEN
10
7.1 START UP
10
7.2 USING A COOKING PROGRAM
11
8 OPERATING GUIDE: FULL SERVICE OVEN
12
8.1 easyToUCH MAIN MENU & KEYBOARD SCREEN
12
8.2 DEVELOPMENT MODE: CREATING A COOK PROGRAM
13
8.3 PRESS & GO
14
8.4 USING A COOKBOOK PROGRAM
14
8.5 CHANGING THE OVEN TEMPERATURE
15
8.6 VIEWING & EDITING PROGRAMS
15
8.7 ADDING A NEW PROGRAM GROUP
16
8.8 MOVE A PROGRAM WITHIN A PROGRAM GROUP
16
8.9 ADDING A PROGRAM TO A GROUP
17
8.10 MANAGING PROGRAM GROUPS
17
9 OVEN CONTROL SETTINGS
18
9.1 Oven mode/navigation settings (A)
18
9.2 Language options (B)
18
9.3 Oven temperature settings and labels (C)
18
9.4 Recipe counters (E)
19
9.5 Date and Time settings (F)
19
9.6 Sound levels (G)
19
9.7 Oven Timer (H)
19
9.8 USB oven programs (J)
20
9.9 Restore Factory Defaults (K)
20
9.10 Temperature Band (L)
20
9.11 Change Password (M)
20
10 COOLING THE OVEN DOWN BEFORE CLEANING
21
10.1 Oven cool down
21
10.2 Preparing to clean the oven
21
11 Cold oven CLEANING INSTRUCTIONS e3
22
SERVICING
12 SERVICING THE OVEN
23
12.1 Servicing Procedure:
23
12.2 Enter Service mode:
23
13 ERRORS & DIAGNOSTICS
24
13.1 ERROR MESSAGES
24
13.2 COPYING ERROR MESSAGES:
24
13.3 ERROR LOG
24
13.4 OVEN COUNTERS
24
13.5 VISUAL VIEW
25
14 FIRMWARE UPDATES
26
TESTING COMPONENTS
15 OVEN TESTING
28
15.1 Equipment required
28
15.2 Earth/Insulation Test:
28
15.3 Screen calibration:
28
15.4 OVEN TESTS
29
15.5 Microwave Power Test
29
15.6 Microwave Leakage Test
30
15.7 Temperature Control Test
31
15.8 Soak Test
32
15.9 Recommission Test
32
16 HIGH VOLTAGE COMPONENTS
33
16.1 Power Transformer Test
33
16.2 High Voltage Rectifier Test (Diode Board)
33
16.3 High Voltage Capacitor Test
34
16.4 High Voltage Magnetron Test
34
17 MAINS VOLTAGE COMPONENTS
35
17.1 Door Interlock Adjustment
35
SPARES & REPLACEMENT
18 OVEN COMPONENTS
36
19 SRB & BTS Circuit Boards
38
19.1 SRB replacement
38
19.2 BTS replacement
38
19.3 PM (Personality Module) replacement
39
20 SPARE PARTS EXPLODED VIEW
40
21 SPARE PARTS
41
FAULT FINDING
22 ERROR CODES DISPLAYED
43
ELECTRICAL CIRCUITS
23 SRB & BTS Circuit Boards
45
23.1 BTS LEDs
45
23.2 BTS Terminal Locations
45
23.3 SRB LED’s
46
23.4 SRB Terminal Locations:
47
24 CIRCUIT DIAGRAMS
48
24.1 e3 EE
48
24.2 e3 XE : e3 XX
50
24.3 POWER CONNECTIONS e3
52
24.4 CONTROL CIRCUIT e3EE, e3XE & e3XX
53
24.5 HEATER CIRCUIT e3EE
54
24.6 HEATER CIRCUIT e3XE & e3 XX
55
24.7 MICROWAVE CIRCUIT e3EE
56
24.8 MICROWAVE CIRCUIT e3XE & e3XX
57
COMMISSIONING
25 Commissioning the oven
58
25.1 Initial installation
58
25.2 After Service
58