Main Functions SiBE06-70828 Function and Control1.8 Inverter POWERFUL OperationOutline In order to exploit the cooling and heating capacity to full extent, operate the air conditioner byincreasing the indoor fan rotating speed and the compressor frequency.Details of theControlWhen POWERFUL button is pushed in each operation mode, the fan speed/setting temperaturewill be converted to the following states in a period of twenty minutes.Ex.) : Powerful operation in cooling mode.Operation mode Fan speed Target set temperatureCooling H tap + 40 rpm 18°CDry Dry rotating speed+ 40 rpm Normally targetedtemperature in dryoperation; Approx.–2.5°CHeating H tap + 40 rpm 32°CFan H tap + 40 rpm —Automatic Same as cooling /heating in PowerfuloperationThe target is keptunchanged(R6838)Target temp.Fan40rpmSet temp.18˚CPowerful ONPowerful OFFH tapSet tapIt should be the lower limit of cooling temperature.It counts 20 min. also in the remote controller.Ending condition: "or" in 1 to 31. After the lapse of 20 minutes.2. Stop3. Powerful operation is OFF.20min.