Quiet Operation Control
(For Heating Mode)
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Purpose of this operation is to provide quite heating operation compare to normal operation.
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When the Quiet Mode is set at the remote control, Quiet Mode LED illuminates, the sound level will be automatically
decreased 3 dB, against the present sound level operation.
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Quiet setting of fan speed rpm refer to Indoor Fan Speed Control.
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Manual Fan Speed:-
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Rpm control during Lo, Me & Hi Cool
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Auto Fan Speed:-
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Rpm control depends on the piping air temperature sensor of Indoor heat exchanger
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Quiet Mode Operation will stop if:-
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Quiet mode button is pressed again.
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Stopped by ON/OFF switch.
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Timer OFF activates.
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Powerful mode button is pressed.
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CS-W18CKE CU-W18CKE / CS-W24CKE CU-W24CKE