Troubleshooting
Samsung Electronics12-20
Is the suction sensor and
sensor holder correctly attached?
Is the resistance value of the
suction sensor proper?
(Refer to )
Reinsert the sensor
Reattach the sensor holder
The sensor defect :
Replace the sensor
Completion
No
No
Yes
Yes
■
: Suction Temperature Sensor Breakaway
1.
Check Method
Outdoor unit display
Indoor unit display (Operation) (Timer) (Fan) (Filter) (Defrost)
Suppose the Suction temperature right before Comp start that has high priority of start = Tsuc,
ini and the Suction temperature of current Comp = Tsuc, real. When | Tsuc, real - Tsuc, ini | <
2°C condition maintains for 30 minutes, the error is judged.
Causes Suction temperature sensor breakaway / sensor defect
Judgment method
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