Samsung FTQ352IWUW Service Manual download pdf (Page 26)

4. Troubleshooting

4-1 Failure Display Codes

There is a error code and two kinds of error codes. Possible error codes

during use can be checked before service.

1. Press CLOCK pad.

2. Press a number 1, 2, 3, 4 pad.

3. Press the SET/START pad.

4. Press Delay start and number 0 pads at the same time for 2 seconds.

Error codes are displayed.

5. Press number 0 pad, the latest 5 error codes can be checked. But, if the oven

turns off, the stored error codes are deleted.

6. Press CLEAR/OFF pad to return to normal display mode.

Oven sensor error

Failure code CAUSE SOLUTION

E-27

oven sensor opened

(over 2950Ω)

1. Disconnect power. Open the back cover.

Disconnect sensor harness from control

Measure sensor resistance

:1080Ω at the room temperature

→ If there are any problems, replace oven

sensor.

2. If there is not any problem with oven sensor,

Please check whether there is a damaged

therminal or wire on harness.

3. Check resistance of oven sensor connector on

main PCB (Normal:2850Ω)

E-28

Oven sensor shorted.

(Under 930Ω)

4. Troubleshooting

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Samsung FTQ352IWUW Service Manual Page 26