Group Control - Toshiba Carrier MMU-UP0071HP-UL Manuel D'installation

Louver lock (Fixing the angle of the louvers)
* The direction of the louver can be locked individually. Carry out the setting operation
while the indoor unit is stopped. (Turn off the air conditioning unit before starting the
setting operation.)
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1
In "Menu" select "Louver setting", and press
[ Set/Fix]
2
Press [ ] and [ ] to select "Louver
lock", and then press [ Set/Fix]
3
Press [ ] and [ ] to select louvers
Louver 1 Louver 2 Louver 3 Louver 4 All louvers
For louver numbers of each indoor unit, refer to
<Individual louver (Select wind direction for each
air outlet)>.
4
Press [ ] and [ ] to select a louver angle
(wind direction)
Press [ ] to raise a louver and press [
lower a louver.
Louver not
5
Press [ Set/Fix]
Return to the "Louver setting" screen.
6
Press [ Return]
" " is displayed.
When doing group connections, the screen for
selecting units is displayed, so press [ Return]
to display " ".
– 21 –
 Group control
In a group control, a remote controller can control up
to maximum 8 or 16 units. (Depending on the outdoor
unit.)
• For wiring procedure and wiring method of the
individual line (Identical refrigerant line) system,
refer to "Electrical connection" in this Manual.
• Wiring between indoor units in a group is performed
in the following procedure.
Connect the indoor units by connecting the remote
controller inter-unit wires from the remote controller
terminal blocks (A/B) of the indoor unit connected
with a remote controller to the remote controller
terminal blocks (A/B) of the other indoor unit.
(Non-polarity)
• For address setup, refer to the Installation Manual
attached to the outdoor unit.
 Remote controller sensor
The temperature sensor of the indoor unit senses room
temperature usually. Set the remote controller sensor
to sense the temperature around the remote controller.
Select items following the basic operation procedure
(1 → 2 → 3 → 4 → 5 → 6 ).
• Specify [32] for the CODE No. in Procedure
] to
• Select the following data for the SET DATA in
4
Procedure .
SET DATA 0000
Remote controller Not used
sensor (factory default)
locked
When flashes, the remote controller sensor is
defective.
Select the SET DATA [0000] (not used) or replace the
remote controller.
3
.
0001
Used
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