-9-6-
CHECKING FLOW CHART BY FAILURE
3
Yes
Is the value of thermistor normal?
(Refer below) Check with the test mode
To enter the test mode, follow these steps:
1. press the “CLEAR” button
2. press the “BAKE”, “BROIL” button at the same time
3. press the “BAKE”, “BROIL” button at the same time again.
Software version is displayed at the left digits
4. press the NUM “3” button
Normal : Themistor value at room temp is from 70˚F to 90˚F as the
above figure.
Yes
Go to No 6
4
No
Range Of the resistance
Plug the unit
Is the resistance of thermistor normal?
Check:
Pins 1and 2 of CN13 wiring in main PCB
Normal- approximately 1.09kΩ at 25˚C
No
Replace the failed
thermistor
5
Yes
Unplugged the unit
CN13
6
Replace the Relay PCB
If it doesn’t work even though changing the Relay PCB,
you should replace the Main PCB.
Heater
Resistance[Ω]
Approximately
Broil
13.7
Bake
16.5
Summary of Contents for LRE3061BD
Page 43: ... 5 2 COMPOSITION OF CONTROL Wiring Diagram ...
Page 46: ... 5 5 COMPOSITION OF CONTROL Oven Relay PCB CN103 CN102 CN17 CN16 CN101 CN100 ...
Page 47: ... 5 6 COMPOSITION OF CONTROL Cook top display PCB Key Pad ...
Page 76: ...CONTROLLER PARTS EV 2381 2031 2050 2006 260B 2048 2037 2042 2036 3006 2034 2041 2044 ...
Page 77: ...COOKTOP PARTS EV 3057 3014 3056 3302 3301 3303 3303 3401 3022 3204 3207 3401 3204 3204 3204 ...
Page 80: ......