Toshiba MMU-AP0054MH1-E, Installation Manual

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3
Specify CODE No. [ ] with temp. setup
/ buttons.
4
Select SET DATA [ ] with timer time
/ buttons.
5
Push button. When the display changes
from flashing to lit, the setup is completed.
• To change settings of another indoor unit,
repeat from Procedure
2
.
• To change other settings of the selected indoor
unit, repeat from Procedure
3
.
Use button to clear the settings.
To make settings after button was pushed,
repeat from Procedure
2
.
6
When settings have been completed, push
button to determine the settings.
When button is pushed, “SETTING” flashes
and then the display content disappears and the
air conditioner enters the normal stop mode.
(While “SETTING” is flashing, no operation of the
remote controller is accepted.)
 Installing indoor unit on high
ceiling
When an indoor unit is installed on a ceiling higher than
the standard height, make the high-ceiling setting for
fan speed adjustment.
Follow to the basic operation procedure
(
1
→
2
→
3
→
4
→
5
→
6
).
• For the CODE No. in Procedure
3
, specify [5d].
• Select the SET DATA for Procedure
4
from the
“Height list of ceiling possible to be installed” table in
this manual.
Remote controller-less setting
To set the unit to high ceiling setting, there is a method
that requires the changing of the jumper blocks on the
indoor P.C. board. The details are shown in the below
table.
This method is only to be used where a wired remote
controller (Group control) is not used.
* However, once the setting is changed, it is
necessary to reset the SET DATA back to 0000 that
placing the jumper blocks back to the factory default
position and rewriting the SET DATA back to 0000
with wired remote controller. (The setting can be
changed to 0001 and 0003 without resetting.)
• Select by exchange of jumper blocks on indoor
P.C. board.
• Jumper blocks position (CN112, CN111, CN110
from the left)
Jumper block
position
SET
DATA
Note
0000 Standard (Factory default)
0002 High ceiling (2)
0003 High ceiling (3)
Short Open
CN112 CN111 CN110
CN112 CN111 CN110
CN112 CN111 CN110
 Filter sign setting
According to the installation condition, the lighting time
of the filter sign (Notification of filter cleaning) can be
changed.
Follow to the basic operation procedure
(
1
→
2
→
3
→
4
→
5
→
6
).
• For the CODE No. in Procedure
3
, specify [01].
• For the [SET DATA] in Procedure
4
, select the SET
DATA of filter sign lighting time from the following
table.

To secure better effect of
heating
When it is difficult to obtain satisfactory heating due to
installation place of the indoor unit or structure of the
room, the detection temperature of heating can be
raised. Also use a circulator or other device to circulate
heat air near the ceiling.
Follow to the basic operation procedure
(
1
→
2
→
3
→
4
→
5
→
6
).
• For the CODE No. in Procedure
3
, specify [06].
• For the set data in Procedure
4
, select the SET
DATA of shift value of detection temperature to be
set up from the table below.
 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
3
.
• Select the following data for the SET DATA in
Procedure
4
.
When flashes, the remote controller sensor is
defective.
Select the SET DATA [0000] (not used) or replace the
remote controller.
 Group control
In a group control, a remote controller can control up to
maximum 8 units.
• The wired remote controller only can control a group
control. The wireless remote controller is unavailable
for this control.
• For wiring procedure and wires 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 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.
SET DATA Filter sign lighting time
0000 None
0001 150 H
0002 2500 H (Factory default)
0003 5000 H
0004 10000 H
SET DATA Detection temp shift value
0000 No shift
0001 +1 °C
0002
+2 °C
(Factory default)
0003 +3 °C
0004 +4 °C
0005 +5 °C
0006 +6 °C
SET DATA 0000 0001
Remote controller
sensor
Not used
(Factory default)
Used
33-EN 34-EN