9
3. Operation
■
Manual vane angle
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
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
Manual vane angle
Select:
Setting
Outlet
Angle
MITSUBISHI ELECTRIC
LABEL
Select "Maintenance" from the
Main menu (refer to page 7), and
press the [SELECT] button.
Select "Manual vane angle" with
the [F1] or [F2] button, and press
the [SELECT] button.
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 con
fi
rm the
unit.
The vane of only the target indoor
unit is pointing downward.
The current vane setting will ap-
pear.
Select the desired outlets from 1
through 4 with the [F1] or [F2] but-
ton.
• Outlet: "1", "2", "3", "4" and "1, 2, 3,
4, (all outlets)"
Press the [F3] or [F4] button to go
through the option in the order of
"No setting (reset)," "Step 1", "Step
2", "Step 3", "Step 4" and "Step 5".
Select the desired setting.
■
Vane setting
Step 1
Step 2
Step 4
Step 3
No setting
All outlets
Step 5
Press the [SELECT] button to save the settings.
A screen will appear that indicates the setting information is being trans-
mitted.
The setting changes will be made to the selected outlet.
The screen will automatically return to the one shown above (step 4)
when the transmission is completed.
Make the settings for other outlets, following the same procedures.
If all outlets are selected,
will be displayed the next time
the unit goes into operation.
Navigating through the screens
• To go back to the Main menu ................ [MENU] button
• To return to the previous screen .......... [RETURN] button
■
Con
fi
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
Input display:
Ref. address
Unit No.
The air conditioner with the
vane pointing downward is
the target air conditioner.
F1
F2
F3
F4
Manual vane angle
Input display:
There is no response from
the target device.
Confirm the state of the air
conditioner.
First, con
fi
rm by setting “Ref. ad-
dress” 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
fi
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
fi
rm the
unit.
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 contin-
ue the operation from the begin-
ning.
→
The messages shown to the
left are displayed.
→
The target
device does not exist at this refrig-
erant address.
• Press the [RETURN] button to re-
turn to the initial screen.
Change the “Ref. address” to the
next number.
• Refer to step
to change the “Ref.
address” and continue with the
con
fi
rmation.
