Samsung AC777MXAD7H series - Technical Specifications

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Appendix
No. Error Code Meaning Remarks
22 E458 Fan speed error FAN1 ERROR
23 E461 Error due to operation failure of inverter compressor -
24 E462 System stop due to full current control -
25 E463 Over current trip / PFC over current error Check OLP sensor
26 E464 IPM Over Current(O.C)
1. Check if the service valve is open
2. Check the state of refrigerant
3. Check if connecting wire and the pipe are OK
4. Check the compressor
27 E465 Comp. Over load error -
28 E466 DC-Link voltage under/over error Check AC Power and DC Link Voltage
29 E467
Error due to abnormal rotation of the compressor or
unconnected wire of compressor
Check Comp wire
30 E468 Error on current sensor (Short or Open) Check Outdoor Inverter PBA.
31 E469 Error on DC-Link voltage sensor (Short or Open) -
32 E470 Outdoor unit EEPROM Read/Write error (Option) Check Outdoor EEPROM Data
33 E471 Outdoor unit EEPROM Read/Write error (H/W) Check Outdoor EEPROM PBA
34 E472 AC Line Zero Cross Signal out -
35 E473 Comp Lock error -
36 E474
Error on IPM Heat Sink sensor of inverter 1 (Short or
Open)
Check Outdoor Inverter PBA.
37 E475 Error on inverter fan 2 FAN2 ERROR
38 E484 PFC Overload (Over current) Error Check Outdoor Inverter PBA.
39 E485 Error on input current sensor of inverter 1 (Short or Open) Check Outdoor EEPROM PBA
40 E500 IPM over heat error on inverter 1 Check Outdoor Inverter PBA.
41 E508 Smart install is not installed -
42 E554 Gas leak detected Check the refrigerant
43 E556
Error due to mismatching capacity of indoor and outdoor
unit
Check the indoor and outdoor unit capacity
44 E557 DPM remote controller option error Check the indoor option code
45 E590 Inverter EEPROM Checksum error -
46 E660 Inverter Boot Code error -
Technical specications
Model Net weight Net dimension (W × D × H)
AC090MXADKH 72.0 kg 940 mm × 330 mm × 998 mm
AC090MXADNH 72.0 kg 940 mm × 330 mm × 998 mm
AC100MXADKH 72.0 kg 940 mm × 330 mm × 998 mm
AC100MXADNH 72.0 kg 940 mm × 330 mm × 998 mm
AC120MXADKH 77.0 kg 940 mm × 330 mm × 998 mm
AC120MXADNH 77.0 kg 940 mm × 330 mm × 998 mm
AC120MXASEH 77.0 kg 940 mm × 330 mm × 998 mm
AC140MXADKH 87.0 kg 940 mm × 330 mm × 1210 mm
AC140MXADNH 87.0 kg 940 mm × 330 mm × 1210 mm