
7-7
TROUBLESHOOTING
Oven does NOT heat, F9, F19
Reconnect.
If defective harness,
Replace or fix
Is the Connector disconnected
or loose?
(1) Between Main PCB
and Relay PCB (Main :
CN51&CN52
Relay : CN11 & CN12)
(2) Electric wiring of relay PCB All taps.
(3) Electric wiring of electric element
No
Yes
1
Unplug the unit
Replace the
Failed heater
Is the connection of heater
normal?
Measure the resistance
of each heater.
(The resistance is shown
below)
Yes
No
2
CN51 &
CN52
All Taps
Upper Broil
(Inner & Outer)
Lower Broil
(Inner & Outer)
Upper Conv. Heater
Lower Conv. heater
Lower Bake
Upper Bake
CN11 &
CN12
Upper Outer Broil
Lower Outer Broil
Upper Inner Broil
Upper Inner Broil
Upper Bake
Lower
Bake
Lower
Conv. Heater
Upper
Conv. Heater
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: ......