Fujitsu AOA72LALT, Дизайн и техническое руководство

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PEAK CUT MODE 14-2-2.
ENERGY SAVING LEVEL SETTING
„ „
This operation saves the capacity and reduces the power consumption.
Energy-saving level can be set by adding the contact input of commercially available ON-OFF
change-over switch to CN131 connector (external contact input sold separately) located on the
control board of outdoor unit.
Setting method
„ z
Perform the following settings according to the function setting •
method described in previous section.
Set “F2” with “1: FUNCTION SETTING”.
Set “2: Set the first two digits of setting item” to “30”.
Set “3: Set the last two digits of setting item” to “00 (Level 1)” -
“03 (Level 4)”.
* Factory default setting is “02 (Level 3)”.
LOW NOISE MODE 14-2-3.
OPERATION SETTING
„ „
Outdoor unit is operated in such a way that noise level is reduced below normal level.
Low noise operation level is possible by adding the contact input of commercially available timer,
or ON-OFF change-over switch to CN131 connector (external contact input sold separately)
located on the control board of outdoor unit.
Setting method
„ z
• Perform the following settings according to the function setting
method described in previous section.
Set “F2” in “1: FUNCTION SETTING”.
Set “2: Set the first two digits of setting item” to “41”.
Set “3: Set the last two digits of setting item” to “00 (Normal Operation)” or
“01 (Low Noise Operation)”.
* Factory default setting is “00 (Normal Operation)”.
OPERATION LEVEL SETTING
„ „
Noise level of low noise operation can be set.
Setting method
„ z
• Perform the following settings according to the function setting
method described in previous section.
Set “F2” in “1: FUNCTION SETTING”.
Set “2: Set the first two digits of setting item” to “42”.
Set “3: Set the last two digits of setting item” to “00 (Level 1)” -
“01 (Level 2)”.
* Factory default setting is “00 (Level 1)”.
LED105
LED104
Example) For setting energy-saving level
to 50% (Level 2).
LED105
LED104
Example) For setting low noise
operation.
LED105 LED104
Example) For setting operation noise
level to Level 2.