Samsung RR39M7 Series Service Manual page 57

TROUBLESHOOTING
Self-Diagnosis Check List
No.
1 Room Sensor Error
2 Defrost Sensor Error
3 EXT-SENSOR Error
4 Fan Error
5 C-Fan Error
6 Defrosting Error
Early Defrosting Restoration
7
Error
Abnormal High Temperature
8
error
9 Comp Starting Failure Error
10 Comp IPM Fault Error
Comp Abnormal Current
11
Detection Error
12 Comp Motor Restriction Error
13 Comp Low Voltage Error
14 Comp Overvoltage Error
15 Comp IPM Shut down Error
16 Comp Communication Error
17 Exterior Humidity Sensor Error
18 WiFi Communication Error
Item
RR39T7*
2
5
6
22
23
-
35
72
81
82
83
84
85
86
96
44
13
52
Fridge 7-Segment
RZ32T7*
RQ32T7
RZ11M7*
1 1
4 4
6 6
21 21
23 23
24 24
35 35
71 71
81 81
82 82
83 83
84 84
85 85
86 86
96 96
44 44
13 13
52 52
57
Defect Description
When an open/short sensor error occurs.
When an open/short sensor error occurs.
When an open/short sensor error occurs .
When a fan restriction error occurs.
When a fan restriction error occurs.
It occurs when there is a separation of the Housing
related to the Defrost Heater, contact error, discon-
nection, short circuit, or a failure of Temperature
Fuse.
The failure is displayed when defrosting of the F
Compartment does not end even after nonstop heat-
ing for 150 minutes or longer.
It occurs when there is a separation of the Housing
related to the F Compartment Defrost Heater, poor
contact, Wire-Cut, Wire-Short, or a fault with Tem-
perature Fuse.
The failure is displayed when defrosting of the F
Compartment is about to end in 5 minutes.
If the refrigerator temperature goes up abnormally.
If the compressor fails to start.
If a compressor IPM fault error occurs.
If a compressor abnormal current error occurs.
If a compressor motor restriction error occurs.
If a compressor low voltage error occurs.
If a compressor overvoltage error occurs.
If a compressor IPM Shut Down error occurs.
When a compressor and Micom communication error
occurs.
When an Open/Short error from the exterior humidi-
ty sensor occurs.
When a Wi-Fi Module and Micom communication
error occurs.