The document is a user manual for AF-S60RX, AF-S80RX, AF-S85RX air conditioners, including common problems and solutions, such as loose plug, blown fuse, restarting the unit, etc.
The document serves as a user guide for the Sharp AF-S series of room air conditioners. It addresses common operational issues such as cooling performance, unusual noises during startup or operation, and water drainage behavior.
Key troubleshooting sections cover scenarios where the unit may not cool properly, including checking power connections, fuse status, restart timing after power failures, and mode settings (specifically ensuring it is not in 'fan only' mode). It also explains normal operational sounds caused by compressor start-up and refrigerant flow.
If the unit is restarted within 3 minutes of a power failure, a protective device may cause the compressor to shut off for about 5 minutes.
Water collects in the bottom tray because it condenses on the evaporator coil and is channeled to the rear where it is picked up by the condenser fan.
A soft, swishing or splashing noise is normal and is caused by the sound of refrigerant flowing inside the unit.