Samsung AC BNZDCH Series - Page 58

58
English
Troubleshooting
Appendix
Wired remote controller
If an error occurs, is displayed on the wired remote controller. If you would like to see an error code, press the Test
button.
Error mode Contents Error type
Indoor unit communication error Communication error
Duplicated address setting error Communication error
No response error address from indoor unit Communication error
Indoor temperature sensor (open/short error) Indoor sensor error
Indoor unit Eva In sensor (Open/Short) Indoor sensor error
Indoor unit Eva Out sensor (Open/Short) Indoor sensor error
EEPROM error (Hardware) Indoor EEPROM error
EEPROM option error Indoor EEPROM error
Error on thermal fuse of indoor unit (Open) Indoor Terminal Block error
Indoor/outdoor communication error (1 min) Communication error
Communication error between indoor/outdoor INV↔MAIN
MICOM (1 min)
Communication error
Outdoor temperature sensor error Outdoor sensor error
COND temperature sensor error Outdoor sensor error
[Inverter] Emission temperature sensor error Outdoor sensor error
Detection of Indoor Freezing (when Comp. Stops) Outdoor unit protection control error
Protection of Outdoor Overload (when Comp. Stops) Outdoor unit protection control error
Emission temperature excessively high Outdoor unit protection control error
High pressure blockage error
(Refrigerant completely Leakage error)
Self diagnostic error
Heating operation blocked Self diagnostic error
DB68-11271A-02_IM_CAC Universal AHU Indoor_AA_EN_.indd 58 2022-09-15 오전 9:53:34