Fujitsu AO G12KATA Series Service Manual

Check point 5. Check the refrigerant amount
Check the refrigerant leakage.
↓
Check point 6. Replace the main PCB
If check point 1 to 5 do not improve the symptom, replace the main PCB.
↓
End
2-40. E: A1. Discharge temperature error (Outdoor unit) - (03-59) - 2. Troubleshooting with error code
TROUBLESHOOTING TROUBLESHOOTING

Fujitsu AO G12KATA Series Specifications

General

Brand	Fujitsu
Model	AO G12KATA Series
Category	Air Conditioner
Language	English