– 20 –
EN
ID
ID
39-EN
40-EN
SW501
<Setting up on the circuit board of the indoor unit>
To set up the external static pressure, use the DIP switch on the circuit board of the wireless reception part.
For details, refer to the instruction manual of the wireless remote controller kit. Alternatively, use the switch on the
indoor micro computer circuit board as shown in the following figure and table.
SW501-1
OFF
ON
OFF
ON
SW501-2
OFF
OFF
ON
ON
SET DATA
Factory
default
0001
0003
0006
To reset to the factory default
Switch off SW501-1 and SW501-2, connect a separately-sold
wired remote controller, and then perform the procedure for
installing a separately-sold filter on this page to set the [5d] data
to "0000".
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.
(
1
→
2
→
3
→
4
→
5
→
6
→
7
).
• Specify
[01]
for the Code No. in Procedure
4
.
• For the set data in Procedure
5
, select the set
data of filter sign term from the following table.
Filter sign setting
According to the installation condition, the filter sign
term (Notification of filter cleaning) can be changed.
Follow to the basic operation procedure
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
4
, specify [06].
For the SET DATA in Procedure
5
, select the SET
DATA of shift value of detection temperature to be
set up from the following table.
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
4
.
Select the following data for the SET DATA in
Procedure
5
.
When
flashes, the remote controller sensor is
defective.
Select the SET DATA [0000] (not used) or replace the
remote controller.
Group control
SET DATA
Filter sign term
0000
None
0001
150 H
0002
2500 H
(Factory default)
0003
5000 H
0004
10000 H
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
SET DATA
0000
0001
Remote controller
sensor
Not used
(Factory default)
Used
• The filter sign may be unavailable depending on
the remote controllers.
