6-1
DIAGNOSIS THROUGH SCHEMATIC
-. Check : Open/Short
Symptom : Dead
-. Check : Open/Short
Symptom : Oven lamp not
operating
-. Check : Open/short
Symptom : No heating
(F-9, F-19)
-. Check : All heater Relays
Short
Symptom : Oven hot
(F-6, F-16)
-. Check : Open/Short
Symptom : Dead
-. Check :
Symptom : Sensor error or
no heating
(F-1, F-2, F-9, F-19)
Symptom :
Door lock fail (F-10, F-20)
SYSTEM PCB
Sensor resistance
(approximately
1.06 kΩ at 65°F
~ 1.12 kΩ at 85°F
Model : LD3552SP (30” Built-in Oven
Summary of Contents for LWD3010ST
Page 36: ...5 3 COMPOSITION OF CONTROL Display Display P N EAJ61309901 Key PCB Key PCB P N EBR67339001 ...
Page 64: ...10 4 Bake Roast mode Self Clean mode ...
Page 65: ...10 5 Warm Proof mode ...
Page 69: ... 11 4 EV CONTROLLER PARTS 2381 2050 2119 2118 W258 W108 W108 2006 W105 W105 2055 3006 2030 ...
Page 73: ......