FAQs : Split Systems Airflow is weak or stops (Indoor unit)
When Heating operation is started, fan speed is temporarily very low, to allow internal parts to warm up.
During Heating operation, if the room temperature rises above the thermostat setting, the outdoor unit will stop, and the indoor unit will operate at very low fan speed. If you wish to warm the room further, set the thermostat for a higher setting.
During Heating operation, the unit will temporarily stop operating (between 7 and 15 minutes) as the Automatic Defrosting mode operates. During Automatic Defrosting operation, the OPERATION indicator lamp will flash.
The fan may operate at very low speed during Dry operation or when the unit is monitoring the room's temperature.
During SUPER QUIET operation, the fan will operate at very low speed.
In the monitor AUTO operation, the fan will operate at very low speed.