Air Distribution - Mitsubishi Electric PLA-ZM EA-Serie Bedienungshandbuch

3. Operation
■
Confirmation procedure (wired remote controller)
Manual vane angle
Ref. address
Unit No.
Identify unit Check button
Input display:
Cur. Address Check
F1 F2 F3 F4
Manual vane angle
Ref. address
Unit No.
Function setting for unit
with vane fully open.
Return:
F1 F2 F3 F4
Manual vane angle
No communication
Check Unit state.
Return:
F1 F2 F3 F4
3.6. 3D i-see Sensor setting
Note:
This function cannot be set depending on the outdoor unit to be
connected.
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
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 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.
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 refrig-
erant 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 confirmation.
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.
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
Air distribution
Ref. address
Unit No. All
Auto vane
Direct/Indirect
Direct/Indirect setting
Select:
Cur.
F1 F2 F3 F4
Direct
Cooling horizontal → swing
Heating
keep downward
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.
2 Select the menu with the [F4] but-
ton.
Default → Area → Direct/Indirect
→ Default...
Default: The vanes move the
same as during normal operation.
"Area"*: The vanes move to the
down airflow direction toward ar-
eas with a high floor temperature
during cooling mode and toward
areas with a low floor temperature
during heating mode. Otherwise,
the vanes move to the horizontal
airflow direction.
"Direct/Indirect"*: The vanes
automatically move relative to the
areas where persons are detect-
ed.
The vanes operate as indicated in
the following table.
* In order to enable this function,
the airflow direction must be set to
"Auto".
Vane setting
Indirect
keep horizontal
downward → horizontal
11