18
OUTDOOR UNIT QUIET Operation
OUTDOOR UNIT QUIET operation lowers the noise level of the
outdoor unit by changing the frequency and fan speed on the
outdoor unit. This function is convenient during night.
■
To start OUTDOOR UNIT QUIET
operation
1. Press .
• “ ” is displayed on the LCD.
■
To cancel OUTDOOR UNIT
QUIET operation
2. Press again.
• “ ” disappears from the LCD.
NOTE
■ Notes on OUTDOOR UNIT QUIET operation
• If using a multi system, this function will work only when the OUTDOOR UNIT QUIET
operation is set on all operated indoor units.
However, if using priority room setting, see note for multi system. (page 30.)
• This function is available in COOL, HEAT, and AUTO operation.
(This is not available in FAN and DRY operation.)
• POWERFUL operation and OUTDOOR UNIT QUIET operation cannot be used at the
same time.
Priority is given to the function of whichever button is pressed last.
• Even the operation is stopped using the remote controller or the indoor unit ON/OFF switch
when using OUTDOOR UNIT QUIET operation, “ ” will remain on the remote controller
display.
• OUTDOOR UNIT QUIET operation will drop neither the frequency nor fan speed if the
frequency and fan speed have been already dropped low enough.
01_EN_3P248442-3.fm Page 18 Tuesday, September 8, 2009 1:54 PM
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