-9-12-
CHECKING FLOW CHART BY FAILURE
Is the Connector disconnected or loose?
1. Sensor connection
2. CN13 of Main PCB
No
Yes
Unplugged the unit
Sensing Fail, F1, F2?
Yes Reconnect or
adjust the
connection
1
Sensor connection
CN13 connection
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
2
CN13
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 1
3
No
Plug the unit
4
Replace the Main PCB.
Содержание LRE3193BD
Страница 40: ... 5 2 COMPOSITION OF CONTROL Key Matrix ...
Страница 42: ... 5 4 COMPOSITION OF CONTROL Main PCB CN30 CN31 CN22 CN21 CN24 CN11 CN13 CN09 CN17 CN16 CN25 CN03 CN32 CN26 CN1 ...
Страница 43: ... 5 5 COMPOSITION OF CONTROL Oven Relay PCB CN103 CN102 CN17 CN16 CN101 CN100 ...
Страница 44: ... 5 6 COMPOSITION OF CONTROL Cook top display PCB Controll Panel Glass Touch ...
Страница 60: ... 9 13 CHECKING FLOW CHART BY FAILURE Symptom Check Point 1 Oven hot 2 F6 1 Check the Resistance of the Relay ...
Страница 74: ...CONTROLLER PARTS EV 2048 2031 2050 2381 2006 2037 2042 2036 3006 2034 2041 ...
Страница 75: ...COOKTOP PARTS EV 3057 3014 3056 3302 3301 3303 3303 3401 3022 3204 3401 3204 3204 3204 ...
Страница 76: ...DRAWER PARTS EV 8517 8524 8512 8602 8520 8504 8508 5505 851D 851D 5505 8502 8501 8514 W228 8513 8513 8388 8507 ...
Страница 78: ......