Fujitsu ACUH09LUAS1 - Page 84

Check point 5. Check the refrigerant amount
Check the refrigerant leakage.

Check point 6. Replace main PCB
If check point 1 to 5 do not improve the symptom, replace the main PCB.

End
2-29. E: A1. Discharge temperature error (Outdoor unit) - (03-36) - 2. Troubleshooting with error code
TROUBLESHOOTING TROUBLESHOOTING