Troubleshooting - Samsung 018 Series User & Installation Manual

Troubleshooting

Abnormal conditions
Error of temperature sensor in the indoor unit
(Open/Short)
Error of EVA IN, OUT sensor in the indoor unit
(Open/Short)
Error of indoor unit fan motor
Error of outdoor sensor
(outdoor temp./cond/discharge)
No communication for 2 minutes between indoor and
outdoor unit
Error of outdoor unit/Self-Diagnosis
(Check error code at outdoor unit or solution display)
Float switch detection
EEPROM error/EEPROM option error
High pressure blockage error
● On Flickering X Off
f If you turn off the air conditioner when the LED is flickering, the LED is also turned off. X
f X
52
LED lamp display
Operation Defrost
X
X X
X
X
X
X X
X
Timer Filter
X X
X X
X
X
X
Remarks