Compressor Discharge Or Top Temperature Sensor Breakaway Error - Samsung AG042KSVANH Service Manual

4-3-11. Compressor discharge or TOP temperature sensor breakaway error

Inverter / Hydro control part display
Judgment Method
Cause of problem
1. Inspection Method
Is the Discharge or Top temperature sensor and the
sensor holder correctly attached?
Is the Discharge or Top temperature sensor resistance
value reasonable? (Refer to E251)
(Compressor 1 Discharge)
(Compressor 1 TOP)
1) Relevant compressor frequency of 60Hz or higher.
2) Suction temperature > Low pressure saturation temperature +10
3) Relevant discharge or Top temperature < High pressure saturation temperature
4) In case of keep 30 minutes in state that satisfy all above conditions (1, 2, 3)
Compressor discharge or Top temperature sensor breakaway and defective / starting badness of compressor
Yes
Yes
Complete
(Compressor 2 Discharge)
(Compressor 2 TOP)
No
Re-insert sensor Re-attach sensor holder
No
Defective sensor : Replace sensor
51