Mitsubishi Electric SLZ-KF25VA Operation Manual page 10

3. Operation
3.6. 3D i-See sensor setting
3.6.1 3D i-See sensor setting
Main Main menu
Maintenance
Initial setting
Service
Main display:
Cursor Page
F1 F2 F3 F4
Maintenance menu
Auto descending panel
Manual vane angle
3D i-See sensor
Main menu:
Cursor
F1 F2 F3 F4
3D i-See sensor
Air distribution
Energy saving option
Seasonal airflow
Setting display:
Cursor
F1 F2 F3 F4
3.6.2 Air distribution
Air distribution
Ref. address
Unit No.
Identify unit Check button
Input display:
Cur. Address Check
F1 F2 F3 F4
10
1 Select "Maintenance" from the
Main menu (refer to page 7), and
press the [SELECT] button.
2 Select "3D i-See sensor" with the
[F1] or [F2] button, and press the
[SELECT] button.
3 Select the desired menu with the
[F1] or [F2] button, and press the
[SELECT] button.
• Air distribution
Select the airflow direction control
method when the airflow direction
is set to "Auto".
• Energy saving option
Operates the energy-save mode
according to whether persons are
detected in the room by the 3D
i-See sensor.
• Seasonal airflow
When the thermostat turns off, the
fan and the vanes operate accord-
ing to the control settings.
1 Move the cursor to "Ref. address"
or "Unit No." with the [F1] button to
select.
Select the refrigerant address and
the unit number for the units to
whose vanes are to be fixed, with
the [F2] or [F3] button, and press
the [SELECT] button.
• Ref. address: Refrigerant address
• Unit No.: 1, 2, 3, 4
Press the [F4] button to confirm the
unit.
The vane of only the target indoor
unit is pointing downward.
Air distribution
Ref. address
All
Unit No.
Auto vane
Direct/Indirect
Direct/Indirect setting
Select:
Cur.
F1 F2 F3 F4
Direct
Cooling horizontal → swing
Heating keep downward
Direct/Indirect setting
: Direct
: Indirect
: Indirect
: Direct
Select:
Angle
Outlet
F1 F2 F3 F4
3.6.3 Energy saving option
Energy saving option
No occupancy energy save
Room occupancy energy save
No occupancy Auto-OFF
Setting display:
Cursor
F1 F2 F3 F4
2 Select the menu with the [F4] but-
ton.
Default → Area → Direct/Indirect
→ Default...
Default: The vanes move the same
as during normal operation.
During cooling mode, all of the
vanes move to the horizontal air-
flow direction.
During heating mode, all of the
vanes move to the down airflow
direction.
Area: The vanes move to the down
airflow direction toward areas with
a high floor temperature during
cooling mode and toward areas
with a low floor temperature dur-
ing heating mode. Otherwise,
the vanes move to the horizontal
airflow direction.
Direct/Indirect: The vanes auto-
matically move relative to the areas
where persons are detected.
The vanes operate as indicated in
the following table.
Vane setting
Indirect
keep horizontal
downward → horizontal
3 When Direct/Indirect is selected,
set each air outlet.
Select the air outlet with the [F1] or
[F2] button, and change the setting
with the [F4] button.
After changing the settings for all of
the air outlets, press the [SELECT]
button to save the settings.
* In order to enable this function,
the airflow direction must be set
to "Auto".
1 Select the desired menu with the
[F1] or [F2] button.
No occupancy energy save
If there are no persons in the room
for 60 minutes or more, energy-
saving operation equal to 2 °C is
performed.
Room occupancy energy save
If the occupancy rate decreases
to approximately 30% of the maxi-
mum occupancy rate, energy-
saving operation equal to 1 °C is
performed.
No occupancy Auto-OFF
If there are no persons in the
room for the set amount of time
(60–180 minutes), the operation
is automatically stopped.