Samsung AC018MNHDCH/AA Service Manual page 40

Wired remote control
◆ If an error occurs,
is displayed on the wired remote control.
If you would like to see an error code, press the Test button.
Display Explanation
Indoor unit Communication Error
Indoor/Outdoor unit Communication Time Out Error
60 Packet Over data
Communication Error between Outdoor Main and Inverter Micom (Occurred after 1 minute detection in Main
and Inverter)
Indoor Unit Eva in Sensor Separation
Indoor Float S/W 2 nd Detection
Outdoor unit - indoor unit communication wire miss connection (Connected to Power terminal)
Outdoor unit refrigerant Full leakage (Gas leak)
Outdoor Fan 1 Error
Outdoor Fan 2 Error
[Inverter] Compressor starting error
Primary Current Over Trip error
[Inverter] DC PEAK error(O.C)
[Inverter] Compressor Rotation error
[Inverter] Current Sensor error
[Inverter] DC LINK Sensor error
[Inverter] EEPROM Read/Write Error
[Inverter] Heatsink temperature over Error
Outdoor unit Capacity Setup option error
Communication error between Indoor unit and wired remote control
Communication error between Master and Slave wired remote control
COM1/COM2 Cross-installed error
Error of setting option for wired remote control COM2
Error on EVA OUT sensor of indoor unit (Short or Open)
Error on Discharge sensor of indoor unit (Short or Open)
Indoor unit Fan Error
Open error of EEV in indoor unit(2nd)
Close error of EEV in indoor unit(2nd)
Close error of electoronic expansion valve in indoor unit(2nd)
Breakaway of Indoor unit Evaporator_out Sensor
COND_MID or COND OUT Sensor of Outdoor Unit breakaway Error
Samsung Electronics 4-3