Service & Parts Manual original Instructions
Part Number 32Z3810GB
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
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 Rectifier 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
