Toshiba MMD-AP0071SH-C Service Manual page 45

9
APPLICABLE CONTROLS
Setup of external static pressure
Be sure to set up a tap change based upon the
resistance (external static pressure) of the duct to be
connected.
To set up a tap change, follow to the basic operation
1 2 3 4 5 6
→ → → → →
procedure ( ).
3
• Specify [5d] to the item code in procedure .
4
• For the setup data of procedure , select a setup
data of the external static pressure to be set up from
the following table.
In case of remote controller-less (Group control)
For setup to the high ceiling or change of the air filter specifications:
There is selecting method by exchanging the short plugs on the indoor microcomputer P.C. board as shown in the
following table other than selecting method by standard wired remote controller (sold separately).
Utilize this method for remote controller-less (Group control) case.
∗ However, when the setup to high ceiling has been once exchanged, it is required for returning it to 0000 to change
the short plug to the standard (at shipment) position and rewrite data to the setup data 0000 from the wired remote
controller sold separately though setup to 0001, 0003 or 0006 are freely available.
• Select by exchange of short plugs on the indoor
P.C. board.
Short plug position
Set data External static pressure
Short Open
CN112 CN111 CN110
0000 10 Pa (At shipment)
CN112 CN111 CN110
0001 20 Pa
CN112 CN111 CN110
0003 35 Pa
CN112 CN111 CN110
0006 50Pa
<Change on wired remote controller>
Setup data External static pressure
0000 10 Pa Standard (At shipment)
0001 20 Pa High static pressure 1
0003 35 Pa High static pressure 2
0006 50 Pa High static pressure 3
• Short plug position
(CN112, CN111, CN110 from the left)
Change of lighting term of filter sign
According to the installation condition, the lighting term
of the filter sign (Notification of filter cleaning) can be
changed.
Follow to the basic operation procedure
1 → 2 → 3 → 4 → 5 → 6
( ).
3
• For the item code in Procedure , specify [01].
4
• For the [Set data] in Procedure , select the setup
data of filter sign lighting terme from the following
table.
Setup data Filter sign lighting term
0000 None
0001 150H
0002 2500H (At shipment from factory)
0003 5000H
0004 10000H
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, etc. to circulate heat air
near the ceiling.
Follow to the basic operation procedure
1 → 2 → 3 → 4 → 5 → 6
( ).
3
• For the item code in Procedure , specify [06].
4
• For the set data in Procedure , select the setup
data of shift value of detection temperature to be set
up from the table below.
Setup data Detection temp shift value
0000 No shift
0001 +1°C
0002 +2°C (At shipment from factory)
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 cabling procedure and cables of the individual
line (Identical refrigerant line) system, refer to
"Electric work" in this Manual.
• Cabling between indoor units in a group is performed
in the following procedure.
Connect the indoor units by connecting the remote
controller inter-unit cables 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.
(No polarity)
• For address setup, refer to the Installation Manual
attached to the outdoor unit.