Samsung AM032MNQDCH/AA Service Manual page 283

4-4-40 Outdoor Cond Out sensor breakaway error
Outdoor unit display
Indoor unit display × ( Operation )
Judgment Method ∙ Refer to the judgment method below.
Cause of problem ∙ Outdoor Cond Out sensor breakaway/defective/ relevant path blocked.
1. Judgment Method
1) No inspection for Cooling operation.
2) For heating operation (Each of the conditions below needs to be satisfied for more than 20 minutes.)
High pressure average > 25kg/cm²
Low pressure average < 8.5kg/cm²
Every compressor is in operation & indoor unit operation and Thermo On
2. Cause of problem
sensor and the sensor holder correctly
Is the Cond Out sensor
resistance value reasonable?
Are there any changes
n the value of the sensor when operating from
Samsung Electronics
( Reservation )
Teva, out - Tair, in ≥ 3°C
Teva, in - Tair, in ≥ 2°C
Tcond, out - Tair, out ≤ 0°C
Error Content
Is the Cond Out
attached?
Yes
(Refer to E231)
Yes
stop to heating?
Yes
Complete
( Blast ) ( Filter ) × ( Defrost )
Outdoor Cond Out sensor breakaway error
No
Re-insert sensor.
Re-attach sensor holder.
No
Defective Sensor : Replace Sensor
No
Blocked Sensor Path :
Change heat exchanger Ass'y
Troubleshooting
OK
OK
OK
OK
NO
OK
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