Daikin FVXS09NVJU Operation Manual

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Daikin FVXS09NVJU Operation Manual Manual pdf 17 page image

Useful Functions16EnglishOUTDOOR UNIT QUIET OperationOUTDOOR UNIT QUIET operation lowers the noise level of the outdoor unit bychanging the frequency and fan speed of the outdoor unit.This function is convenient during the night-time operation.To start OUTDOOR UNIT QUIET operationPress �• “ ” is displayed on the LCD.To cancel OUTDOOR UNIT QUIET operationPress again�• “ ” disappears from the LCD.NOTENotes on POWERFUL operation• Pressing causes the settings to be canceled, and “ ” disappears from the LCD.• POWERFUL operation will not increase the capacity of the air conditioner if the air conditioner is already in operation with its maximum capacitydemonstrated.− In COOL, HEAT and AUTO operationTo maximize the cooling (heating) effect, the capacity of outdoor unit increases and the airfl ow rate becomes fi xed at the maximum setting.The temperature setting cannot be changed.− In DRY operationThe temperature setting is lowered by 4.5°F (2.5°C) and the airfl ow rate is slightly increased.− In FAN ONLY operationThe airfl ow rate is fi xed at the maximum setting.− When using priority room settingRefer to “Note for Multi System”. Page 25Notes on ECONO operation• Pressing causes the settings to be canceled, and “ ” disappears from the LCD.• If the power consumption level is already low, switching to ECONO operation will not reduce the power consumption.Notes on OUTDOOR UNIT QUIET operation• If using a multi system, the OUTDOOR UNIT QUIET operation will work only when this function is set on all operated indoor units. However,if using priority room setting, refer to “Note for Multi System”. Page 25• Even if the operation is stopped by using the remote controller or the indoor unit ON/OFF switch when using OUTDOOR UNIT QUIET operation,“ ” will remain displayed on the remote controller.• OUTDOOR UNIT QUIET operation will not reduce the frequency nor fan speed if they already are operating at reduced levels.• This operation is performed with lower power and therefore may not provide a suffi cient cooling (heating) effect.Possible combinations of ECONO / OUTDOOR UNIT QUIET operation and basic operationsOperation modeAUTO DRY COOL HEAT FANECONO –OUTDOOR UNIT QUIET – –Some useful functions can be used together�OUTDOOR UNIT QUIET + ECONO Available*Priority is given to the function of whichever button is pressed last.POWERFUL + OUTDOOR UNIT QUIET Not available*POWERFUL + ECONO Not available*