Troubleshooting
Samsung Electronics 4-3
Wired remote controller (cont.)
Error mode Contents Error type
[Inverter] Compressor rotation error Outdoor unit protection control error
[Inverter] Current sensor error Outdoor unit protection control error
[Inverter] DC LINK voltage sensor error Outdoor unit protection control error
EEPROM Read/Write error Outdoor unit protection control error
[Inverter] OTP error Outdoor unit protection control error
AC ZERO CROSSING SIGNAL OUT error Outdoor unit protection control error
Compressor LOCK error Outdoor unit protection control error
Outdoor fan 2 error Self diagnostic error
IPM Overheat Error for Outdoor Unit Inverter Comp. Outdoor unit protection control error
Gas leak error Self diagnostic error
Capacities not matched Outdoor unit protection control error
Communication error between the indoor unit and wired remote controller Wired remote controller error
Communication error between the Master and Slave wired remote controllers Wired remote controller error
Do not install the electronic heater in the external supply duct connected to the AHU.