Service Manual 547226: OB30
December 2012
5
3.12
S
HORT
A
LERT
.................................................................................................................................................................26
3.13
T
IME
M
ODE
....................................................................................................................................................................26
3.14
S
HOW
C
LOCK
..................................................................................................................................................................26
3.15
L
ANGUAGE
.....................................................................................................................................................................27
3.16
O
VEN
R
ESET
...................................................................................................................................................................27
4.
DIAGNOSTICS ................................................................................................................................................................28
4.1
E
NTERING THE
S
ALES
M
ODE
&
T
ECHNICIAN
M
ODE
.......................................................................................................28
4.2
T
ECHNICIAN
M
ODE
N
AVIGATION
...................................................................................................................................28
4.3
E
XITING THE
T
ECHNICIAN
M
ODE
....................................................................................................................................28
4.4
A
CCESSING
T
ECHNICAL
D
ATA
L
OG
................................................................................................................................30
4.5
T
EMPERATURE RECALIBRATION
......................................................................................................................................30
4.6
T
ECHNICAL
D
ATA
L
OG
...................................................................................................................................................30
5.
FAULT DIAGNOSTICS ..................................................................................................................................................31
5.1
SYMPTOM:
O
VEN ELECTRICAL COMPONENTS ARE UNRESPONSIVE
..............................................................................31
5.2
SYMPTOM:
C
ONTROL
B
UTTONS OR
C
LOCK
D
ISPLAY NOT OPERATING CORRECTLY OR UNRESPONSIVE
.......................32
5.3
SYMPTOM:
T
EMPERATURE OR
O
VEN
M
ODE
S
WITCH
M
ODULE IS JAMMED OR LOOSE
..................................................32
5.4
SYMPTOM:
I
NCORRECT
T
EMPERATURE OR
O
VEN
M
ODE DISPLAY AT CORRECT SWITCH POSITION
..............................32
5.5
SYMPTOM:
F
AULTY
T
EMPERATURE OR
O
VEN
M
ODE
L.C.D.
M
ODULES
......................................................................33
5.6
SYMPTOM:
“DOORLOCK”
AND
“PROBE”
SHOWING FOR LOWER CAVITY
(
DOUBLE OVEN ONLY
).............................33
5.7
SYMPTOM:
O
VEN
U
NDER
C
OOKING
............................................................................................................................34
5.8
SYMPTOM:
B
AKING BURNS ON THE TOP
.......................................................................................................................34
5.9
SYMPTOM:
B
AKING BURNS ON THE BOTTOM
...............................................................................................................35
5.10
SYMPTOM:
O
VEN SEEMS TO BE FUNCTIONING NORMALLY BUT DOES NOT HEAT
..........................................................35
5.11
SYMPTOM:
O
VEN HEATS SLOWLY OR FAILS TO REACH PRESET TEMPERATURE
............................................................36
5.12
SYMPTOM:
O
VEN
L
IGHTS DO NOT TURN
O
N
/
O
FF
.......................................................................................................36
5.13
SYMPTOM:
F
AULT
C
ODE
F1
DISPLAYED IN
T
ECH
S
ELECT ONLY
..................................................................................37
5.14
SYMPTOM:
F
AULT
C
ODE
F2
DISPLAYED
......................................................................................................................37
5.15
SYMPTOM:
F
AULT
C
ODE
F3
DISPLAYED
......................................................................................................................37
5.16
SYMPTOM:
F
AULT
C
ODE
F4
DISPLAYED
......................................................................................................................37
5.17
SYMPTOM:
F
AULT
C
ODE
F5
DISPLAYED
......................................................................................................................38
5.18
SYMPTOM:
F
AULT
C
ODE
F7
DISPLAYED
......................................................................................................................38
5.19
T
RACING
C
OOLING
F
AN
F
AULTS
.....................................................................................................................................38
5.20
T
RACING OVEN CAVITY FAN FAULTS
...............................................................................................................................39
5.21
T
RACING OVEN LIGHT FAULTS
........................................................................................................................................39
5.22
T
RACING ELEMENT FAULTS
.............................................................................................................................................40
5.23
T
RACING OVEN TEMPERATURE SENSOR FAULTS
..............................................................................................................41
5.24
T
RACING THERMAL LIMITER FAULTS
..............................................................................................................................41
5.25
T
RACING OVEN DOOR SWITCH AND DOOR LOCK SWITCH FAULTS
....................................................................................42
5.26
D
ETERMINING WHICH POWER MODULE IS FAULTY IN A DOUBLE OVEN
(F4
OR
F5
F
AULT
C
ODES
)...................................43
6.
WIRING DIAGRAMS .....................................................................................................................................................44
6.1
D
OUBLE
O
VEN
W
IRING
S
CHEMATIC
...............................................................................................................................44
6.2
S
INGLE
O
VEN
W
IRING
S
CHEMATIC
.................................................................................................................................45
6.3
D
OUBLE
O
VEN
W
IRING
D
IAGRAM
..................................................................................................................................46
6.4
S
INGLE
O
VEN
W
IRING
D
IAGRAM
....................................................................................................................................51
7.
SERVICE PROCEDURES ..............................................................................................................................................56
7.1
R
EMOVAL FROM
J
OINERY
C
AVITY
..................................................................................................................................56
7.2
C
OMPONENTS IN
C
ONTROL
P
ANEL
A
REA
........................................................................................................................56
7.3
C
OMPONENTS IN
B
ACK
P
ANEL
A
REA
..............................................................................................................................57
7.4
C
OMPONENTS IN
S
ERVICE
P
ANEL
A
REA
.........................................................................................................................57
7.5
R
EASSEMBLY
P
ROCEDURE
..............................................................................................................................................57
7.6
F
UNCTION AND
T
EMPERATURE
S
WITCH
M
ODULES
.........................................................................................................58
7.7
F
UNCTION AND
T
EMPERATURE
L.C.D.
M
ODULES AND
L
ENSES
......................................................................................58
7.8
C
LOCK
M
ODULE OR
B
UTTONS
........................................................................................................................................59
7.9
P
OWER
M
ODULE
.............................................................................................................................................................60
7.10
P
OWER
T
RANSFORMER
...................................................................................................................................................60
7.11
T
HERMAL
L
IMITER
&
M
ICROTEMP
L
IMITER
...................................................................................................................61
7.12
O
VEN
T
EMPERATURE
S
ENSOR
........................................................................................................................................61
7.13
O
VEN
L
AMP
G
LASS AND
B
ULB
.......................................................................................................................................61
7.14
O
VEN
L
AMP
A
SSEMBLY
..................................................................................................................................................62
7.15
O
VEN
E
LEMENTS
............................................................................................................................................................64
Summary of Contents for OB30DDEPX1
Page 2: ......
Page 45: ...Service Manual 547226 OB30 December 2012 45 6 2 Single Oven Wiring Schematic ...
Page 47: ...Service Manual 547226 OB30 December 2012 47 Neutral Circuit ...
Page 48: ...Service Manual 547226 OB30 December 2012 48 Generic High Voltage Circuit ...
Page 49: ...Service Manual 547226 OB30 December 2012 49 Generic Low Voltage Lock Circuit ...
Page 50: ...Service Manual 547226 OB30 December 2012 50 Lighting and Earth Circuit ...
Page 52: ...Service Manual 547226 OB30 December 2012 52 Neutral Circuit ...
Page 53: ...Service Manual 547226 OB30 December 2012 53 Generic High Voltage Circuit ...
Page 54: ...Service Manual 547226 OB30 December 2012 54 Generic Low Voltage Lock Circuit ...
Page 55: ...Service Manual 547226 OB30 December 2012 55 Lighting Earth Circuit ...
Page 74: ...Service Manual 547226 OB30 December 2012 74 8 N O T E S ...