Operation Manual

11
3.Operation
Vane setting
Direct Indirect
Cooling horizontal → swing keep horizontal
Heating keep downward downward → horizontal
■ Conrmationprocedure
F1 F2 F3 F4
Manual vane angle
Input display:
Cur. Address Check
Ref. address
Unit No.
Identify unit Check button
F1 F2 F3 F4
Manual vane angle
Return:
Ref. address
Unit No.
Function setting for unit
with vane fully open.
F1 F2 F3 F4
Manual vane angle
Return:
No communication
Check Unit state.
3.6.3Di-Seesensorsetting
3.6.1 3Di-Seesensorsetting
F1 F2 F3 F4
Main
Main display:
Cursor Page
Main menu
Maintenance
Initial setting
Service
F1 F2 F3 F4
Maintenance menu
Main menu:
Cursor
Auto descending panel
Manual vane angle
3D i-See sensor
1 First, confirm by setting “Ref.
address” to 0 and “Unit No.” to 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 xed, 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 conrm the
unit.
2 Change the “Unit No.” in order and
check each unit.
• Press the [F1] button to select “Unit
No.”.
Press the [F2] or [F3] button to
change the “Unit No.” to the unit
that you want to check, and then
press the [F4] button.
• After pressing the [F4] button, wait
approximately 15 seconds, and
then check the current state of the
air conditioner.
→ The vane is pointing downward.
→ This air conditioner is displayed
on the remote controller.
→ All outlets are closed. → Press
the [RETURN] button and continue
the operation from the beginning.
→ The messages shown to the left
are displayed. → The target device
does not exist at this refrigerant
address.
• Press the [RETURN] button to
return to the initial screen.
3 Change the “Ref. address” to the
next number.
• Refer to step 1 to change the “Ref.
address” and continue with the
conrmation.
1 Select “Maintenance” from the
Main menu (refer to page 8), and
press the [SELECT] button.
2 Select “3D i-See sensor” with the
[F1] or [F2] button, and press the
[SELECT] button.
F1 F2 F3 F4
3D i-See sensor
Cursor
Setting display:
Air distribution
Energy saving option
Seasonal airflow
3.6.2 Airdistribution
F1 F2 F3 F4
Air distribution
Input display:
Cur. Address Check
Ref. address
Unit No.
Identify unit Check button
F1 F2 F3 F4
Air distribution
Select:
Cur.
Ref. address
Unit No.
Auto vane
Direct/Indirect setting
All
Direct/Indirect
3 Select the desired menu with the
[F1] or [F2] button, and press the
[SELECT] button.
• Air distribution
Select the airow direction control
method when the airow 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 airow
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 xed, 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 conrm the
unit.
The vane of only the target indoor
unit is pointing downward.
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-
ow direction.
During heating mode, all of the
vanes move to the down airow
direction.
Area: The vanes move to the down
airow direction toward areas with
a high floor temperature during
cooling mode and toward areas
with a low oor temperature dur-
ing heating mode. Otherwise,
the vanes move to the horizontal
airow 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.
BH79A345H01_en.indd 11 2018/05/25 14:59:43