
7-4
TROUBLESHOOTING
Power Failed (Dead),
No display?
Replace the
Main PCB
Reconnect. If
defective harness,
replace or fix
Reconnect. If
defective harness,
replace or fix
Plug in the unit
Check the connection of
Power Cord. Normal?
Yes
No
2
Check the connection of
Main PCB.(CN01)
Normal?
Yes
No
3
Check the button beep.
Touch the Clear button,
Can hear the beep sound?
No
Yes
1
Replace the
Main PCB
Check the AC input of Main
PCB.
- Main PCB CN01
(Pin 1 and 3)
120V AC?
Yes
No
4
Reconnect.
Replace the
Thermostat
Replace the
Main PCB
Check the Thermostat
- Normal : Short
- Abnormal : Open
Normal?
Yes
No
6
Check the connection of
L1 and N at Terminal block.
Normal?
No
Yes
5
Содержание LWD3063BD
Страница 38: ...5 1 Composition of control Wiring Diagram LWD3063ST 00 LWD3063BD 00 ...
Страница 39: ...5 2 Composition of control Wiring Diagram LWD3063ST 01 LWD3063BD 01 ...
Страница 42: ...5 5 Composition of control VFD Module P N EAJ62608101 Touch PCB P N EBR82089401 LWD3063ST 00 LWD3063BD 00 ...
Страница 43: ...5 6 Composition of control LWD3063ST 00 LWD3063BD 00 NFC and Buzzer PCB P N EBR78789101 P N EBR76332902 ...
Страница 46: ...5 9 Composition of control VFD Module P N EAJ62608102 Touch PCB P N EBR82089401 LWD3063ST 01 LWD3063BD 01 ...
Страница 47: ...5 10 Composition of control Wi Fi and Buzzer PCB P N EBR83227505 P N EBR76332902 LWD3063ST 01 LWD3063BD 01 ...
Страница 76: ...9 1 SCHEMATIC DIAGRAM LWD3063ST 00 LWD3063BD 00 ...
Страница 77: ...9 2 SCHEMATIC DIAGRAM LWD3063ST 01 LWD3063BD 01 ...
Страница 80: ...9 5 Bake Roast mode Self Clean mode ...
Страница 81: ...9 6 Warm Proof mode ...
Страница 85: ... EV CONTROLLER PARTS 2381 2050 2119 2118 W258 260M 2055 3006 260B 2042 2041 2043 2044 ...
Страница 88: ...ASSEmbly 3029 3605 3603 3604 572U 5097 5545 5535 5527 3311 3602 3601 3013 3013 3018 3044 3144 3312 572L EV ...
Страница 89: ......