Quiet Operation (Heating); Powerful Mode Operation; Timer Control - Panasonic CS-Z35UFRAW Service Manual

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Fan speed is changed from normal setting to quiet setting of respective fan speed.
o
Fan speed for quiet operation is reduced from setting fan speed.

14.6 Quiet Operation (Heating)

Purpose
To provide quiet heating operation compare to normal operation.
o
Control condition
Quiet operation start condition
o
When "QUIET" button at remote control is pressed.
QUIET LED illuminates.
Quiet operation stop condition
o
When one of the following conditions is satisfied, quiet operation stops:
QUIET button is pressed again.
Stop by OFF/ON switch.
Timer "off" activates.
When quiet operation is stopped, operation is shifted to normal operation with previous setting.
When fan speed is changed, quiet operation is shifted to quiet operation of the new fan speed.
When operation mode is changed, quiet operation is shifted to quiet operation of the new mode, except
fan mode only.
During quiet operation, if timer "on" activates, quiet operation maintains.
After off, when on back, quiet operation is not memorised.
Control contents
Fan speed manual
o
Fan speed is changed from normal setting to quiet setting of respective fan speed.
Fan speed for quiet operation is reduced from setting fan speed.
Fan Speed Auto
o
Indoor FM RPM depends on pipe temp sensor of indoor heat exchanger.

14.7 Powerful Mode Operation

When the powerful mode is selected, the internal setting temperature will shift lower up to 2.0°C (for Cooling/Soft
Dry) or higher up to 3.5°C (for Heating) than remote control setting temperature for 20 minutes to achieve the
setting temperature quickly.

14.8 Timer Control

There are 2 sets of ON and OFF timer available to turn the unit ON or OFF at different preset time.
If more than one timer had been set, the upcoming timer will be displayed and will activate in sequence.
14.8.1
ON Timer Control
ON timer 1 and ON timer 2 can be set using remote control, the unit with timer set will start operate earlier than
the setting time.
This is to provide a comfortable environment when reaching the set ON time.
60 minutes before the set time, indoor (at fan speed of Lo-) and outdoor fan motor start operate for 30 seconds to
determine the indoor intake air temperature and outdoor air temperature in order to judge the operation starting
time.
From the above judgment, the decided operation will start operate earlier than the set time as shown below.
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