Quiet Operation - Panasonic CS-A7DKD Service Manual

8.11. Quiet Operation

• The Quiet operation is to provide quiet cooling/heating operation condition compare to normal operation.
(Cooling and Soft Dry Operation condition)
• Once the Quiet Mode is set at the remote control, Quiet Mode LED illuminates. The sound level will reduce either around
2 dB(A) for Lo fan speed or 3 dB(A) for Hi/Me fan speed against the present sound level operation.
• Dew formation become severe at Quiet Lo cool, therefore Quiet Lo cool is operated only 1hr 30 min (1hr QLo, 30 min QLo
+ 80 rpm). After that, it goes back to QLo+160 (However Quiet LED remains on).
• Manual Fan Speed:-
− RPM control during Lo cool
− RPM control during Hi & Me cool
• Auto Fan Speed:-
− Cooling operation
− Soft Dry operation
CS-A7DKD CU-A7DKD / CS-A9DKD CU-A9DKD / CS-A12DKD CU-A12DKD /
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