Mitsubishi Electric Mr.SLIM PLA-ZM125EA2 Operation Manual page 13

3. Operation
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
Direct/Indirect setting
: Direct
: Indirect
: Indirect
: Direct
Select:
Angle
Outlet
F1 F2 F3 F4
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
detected.
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
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 [SE-
LECT] button to save the settings.
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
Energy saving option
No occupancy energy save
Cooling/Heating
Select:
F1 F2 F3 F4
Energy saving option
Room occupancy energy save
Cooling/Heating
Select:
F1 F2 F3 F4
Energy saving option
No occupancy Auto-OFF
120 min.
Select:
Time
F1 F2 F3 F4
18:47 Thu
Shut down by
No Occupancy Auto-OFF
31/Dec AM12:59
F1 F2 F3 F4
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.
2 When No occupancy energy save
or Room occupancy energy save
is selected.
Select the setting with the [F4]
button.
OFF → Cooling only → Heating
only → Cooling/Heating → OFF...
After changing the setting, press
the [SELECT] button to save the
setting.
OFF: The function is disabled.
Cooling only: The function is
enabled only during cooling mode.
Heating only: The function is ena-
bled only during heating mode.
Cooling/Heating: The function is
enabled during both cooling mode
and heating mode.
3 When No occupancy Auto-OFF is
selected
Set the time with the [F2] or [F3]
button.
---: The setting is disabled (the
operation will not stop automati-
cally).
60–180: The time can be set in
10-minute increments.
4 The message at left will appear
if the operation was stopped
automatically by the No occupancy
Auto-OFF setting.
en
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