AD
Toshiba
Toshiba air conditioner error AD
Meaning
Phase Rotation / DOL HP Trip / Overload Trip / DOL Comp. overheat
General meaning for the brand's models, unless a model's own manual says otherwise.
Related guides
- Pressure, low refrigerant and high discharge temperature errors: where to start
Pressure and discharge-temperature protection codes: tell a low charge from a blockage or poor heat rejection before charging.