Samsung Electronics
4-7
CAUTION
•
The main address must be set to a value in the range 0 to 14. If you set other values, communication error will occur.
•
If any of SEG5 and SEG6 is set to a value in the range A to F, the main address of the indoor unit does not change.
•
If SEG3 is set to 0, the indoor unit maintains the existing main address even if SEG6 is set to a new value.
•
If SEG9 is set 0, the indoor unit maintains the existing RMC address even if SEG11 and SET12 are set to new values.
4-1-3 Setting the installation options in a batch
Option No. for an indoor unit address: 02XXXX-1XXXXX-2XXXXX-3XXXXX
1 Make sure that the power is supplied to the
indoor unit. If the indoor unit is not plugged in, it
must include a power supply.
F1
1(L
)
2(M
)
F2
V1
V2
F3
F4
Indoor Unit
2 Set the installation options of indoor units, by referring to the following table and by following the steps in
Common
steps for setting the addresses and options
on page
<?>
.
•
The installation options of indoor units are set to 020000-100000-200000-300000 by default.
•
The SEG20 option, Individual control with remote control, allows you to control multiple indoor units individually
by using the remote control.
Option
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
Function
Page
Mode
Reserved
Use of external
temperature
sensor
Use of central
control
Compensation of the
fan RPM
Indication
and details
Indication Details Indication
Details
Indication Details
Indication
Details
Indication
Details
0
2
0
Disuse
0
Disuse
0
Disuse
(recessed
installation)
1
High-ceiling
mode
(recessed
installation)
1
Use
1
Use
4
Disuse
(exposed
installation)
5
High-ceiling
mode
(exposed
installation)
