Samsung AM080KXMDFH/TC - Page 63

Troubleshooting
Samsung Electronics 4-21
■ Discharge temperature sensor of compressor 1 is detached from the sensor holder on the
pipe. (E-262) / Top sensor of compressor 1 is detached (E-266)
Outdoor unit Display E-262 / E-266
Indoor unit Display
Duct, Cassette (1 / 2Way), Console, Ceiling
Operation Defrost Timer Fan Filter / MPI
× ×
◑ ◑
◑
Cassette (4Way / Mini 4Way)
Operation Defrost Timer Filter
×
◑
◑ ◑
Duct, Cassette (1/2 Way), Console, Ceiling
Operation Timer Turbo 24°C 27°C
× ×
◑ ◑ ◑
※ ● : ON ◑ : Flash ×: OFF
Judgement Method
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).
Cause of problem
•CompressordischargeorToptemperaturesensorbreakawayanddefective/
Starting badness of compressor
Is the Discharge or Top
temperature sensor and
the sensor holder
correctly attached?
Re -insert sensor OR and re -attach sensor holder
Yes
No
Is the discharge or
top temperature sensor
resistance value
reasonable ? (Refer to
E251)
Defective sensor : Replace sensor.
No
Yes
Complete