2-5. E: 23. Combination error (Outdoor unit)
Indicator
→ired remote
controller
Error code E: 23
Detective actuator Indoor unit
• The outdoor unit receives the serial signal of
applied refrigerant information from indoor unit.
(→hen the refrigerant type is R410A)
• →hen the outdoor unit type is multi type
Forecast of cause Incorrect indoor unit is selected.
Check point 1. Check the type of indoor unit
• Check the type of the connected indoor unit.
-> If there is an abnormal condition, correct it by refer to the installation manual or the “DESIGN
& TECHNICAL MANAL”.
Check point 2. Replace main PCB
If check point 1 do not improve the symptom, replace main PCB of the outdoor unit.
End
2-5. E: 23. Combination error (Outdoor unit) - (03-9) - 2. Troubleshooting with error code
TROUBLESHOOTING
TROUBLESHOOTING
To Next Page
Loading...
Need help?
General
