Toshiba MMC-AP0157HP-E (TR), Installation Manual

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– 15 –
■
Installing indoor unit on high
ceiling
When the height of the ceiling to be installed exceeds
3.5 m, adjustment of air volume is necessary.
Set up the high ceiling.
• Set according to the basic operation procedure
(
1
→
2
→
3
→
4
→
5
→
6
).
• CODE No. in Procedure speci fi es [5d].
• Select [SET DATA] in Procedure from “List of
installable ceiling height” in this Manual.
• For the CODE No. in Procedure
3
, specify [5d].
• For the CODE No. in Procedure
4
, select the SET
DATA of ceiling height to be set up from the table on
the below.
Model MMC-
AP015 to
AP027
AP036 to
AP056
SET
DATA
Standard
(Factory default)
Up to 3.5 m Up to 3.5 m 0000
High ceiling (1) Up to 4.0 m Up to 4.3 m 0003
◆
Remote controller-less setting
Change the high-ceiling setting with the DIP switch on
the indoor unit P.C. board.
* Once the setting is changed, setting to 0003 is
possible, however setting to 0000 requires a
setting data change to 0000 using the wired remote
controller (separately sold) with the normal switch
setting (factory default).
■
Filter sign setting
According to the installation condition, the fi lter sign
term (Noti fi cation of fi lter 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 fi lter sign term from the following table.
SET DATA Filter sign term
0000 None
0001 150H
0002
2500H
(Factory default)
0003 5000H
0004 10000H
■
To secure better effect of
heating
When it is dif fi cult 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 following table.
SET DATA Detection temperature 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
■
Group control
In a group control, a remote controller can control up to
maximum 8 units.
• 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
3
.
• Select the following data for the SET DATA in
Procedure
4
.
SET DATA 0000 0001
Remote controller
sensor Not used
(factory default)
Used
When fl ashes, the remote controller sensor is
defective.
Select the SET DATA [0000] (not used) or replace the
remote controller.
29-EN 30-EN
SET DATA SW501-1 SW501-2
0000
(Factory default)
OFF OFF
0003 OFF ON
To restore the factory defaults
To return the DIP switch settings to the factory
defaults, set SW501-1 and SW501-2 to OFF, connect
a separately sold wired remote controller, and then set
the data of CODE No. [5d] to “
0000 ”.
2
Each time button is pushed, indoor
unit numbers in the control group change
cyclically. Select the indoor unit to change
settings for.
The fan of the selected unit runs and the louvers
start swinging. The indoor unit for change settings
can be con
fi rmed.
SW501-1
SW501-2
MCU(IC501)
3 Specify CODE No. [ ] with “TEMP.” /
buttons.
4
Select SET DATA [ ] with “TIME” /
buttons.
5
Push button. When the display changes
from fl ashing 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, fl ashes and
then the display content disappears and the air
conditioner enters the normal stop mode. (While
is fl ashing, no operation of the remote
controller is accepted.)