
7-11
TROUBLESHOOTING
Door Lock System Failure,F10
or F20 ?
Note :
Just after self-clean start, the door lock motor
starts to rotate.
During this time if the door lock switch does
NOT operate properly after rotating twice, then
supervising circuit detects a Door Lock failure and
the F10 or F20 error code appears.
Go to No 2
Check the operation of door
lock motor.
Press Lower Clear/Off button
for 3 seconds.
and try to open the door.
Does the door open?
Door lock icon turns on and
“OVEN LOCKOUT” is displayed
No
Yes
1
Plug in the unit
Reconnect.
If defective harness,
replace or fix
2
Is the Connector disconnected
or loose?
Check the following :
(1) Between Main PCB and
Relay PCB (Main : CN51 &
CN52)(Relay : CN11 & CN12)
(2) Electric wiring CN01 and CN03 of relay PCB
(3) Electric wiring of Locking Motor and Micro Switch
(4) Electric wiring of CN31 and CN32 of Main PCB
No
Yes
Unplug the unit
It is normal.
Check the wiring
CN03
CN01
CN32
CN31
Summary of Contents for LWD3063BD
Page 38: ...5 1 Composition of control Wiring Diagram LWD3063ST 00 LWD3063BD 00 ...
Page 39: ...5 2 Composition of control Wiring Diagram LWD3063ST 01 LWD3063BD 01 ...
Page 76: ...9 1 SCHEMATIC DIAGRAM LWD3063ST 00 LWD3063BD 00 ...
Page 77: ...9 2 SCHEMATIC DIAGRAM LWD3063ST 01 LWD3063BD 01 ...
Page 80: ...9 5 Bake Roast mode Self Clean mode ...
Page 81: ...9 6 Warm Proof mode ...
Page 85: ... EV CONTROLLER PARTS 2381 2050 2119 2118 W258 260M 2055 3006 260B 2042 2041 2043 2044 ...
Page 89: ......