Samsung AM032MNQDCH/AA Service Manual page 282

Troubleshooting
4-4-39 Cond Out Temperature Sensor Error (Open/Short)
Outdoor unit display
Indoor unit display
Judgment Method ∙ Refer to the judgment method below.
Cause of problem ∙ Disconnection or breakdown of relevant sensor.
1. Cause of problem
Did the outdoor Cond Out
sensor connector break away from
After separating the outdoor Cond Out
sensor connector from the PCB, measure the resistance
value between the two terminals.
value significantly stray from the following
Restart operation after replace the PCB
4-82
(Operation) ×(Reservation)
the PCB?
Yes
Resistance value measure part
Did the resistance
temperature table?
Yes
(Blast) ×(Filter) ×(Defrost)
No
Restart operation after connecting
the connector to the PCB.
Temperature (°C)
COND
No
Replace this part as it is the defective of the
outdoor Cond Out sensor itself.
COND
Resistance (KΩ)
70 2.2
60 3.0
50 4.2
40 5.8
30 8.3
20 12.1
10 18.0
0 27.3
-10 43.0
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