Troubleshooting
4-12
Samsung Electronics
4-1-5. Setting an indoor unit installation option
(Suitable for the condition of each installation location)
Option No. for an indoor unit : 02XXXX-1XXXXX-2XXXXX-3XXXXX
Option
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
Function
Page
Mode
Use of external room temperature sensor / Minimizing
fan operation when thermostat is off
1)
Use of central
control
Compensation of the fan RPM
Indication
and
details
Indication Details Indication Details
Reserved
Indication
Details
Indication Details Indication
Details
Use of
external room
temperature
sensor
Minimizing fan
operation when
thermostat is off
0
2
0
Disuse
Disuse
0
Disuse
0
Disuse
(recessed
installation
1
Use
Disuse
1
Use
1
RPM
compensatio
2
Disuse
Use(Heating)
3
Use
Use(Heating)
4
Disuse
Use(Cooling)
5
Use
Use(Cooling)
6
Disuse
Use
(Cooling/Heating)
7
Use
Use
(Cooling/Heating)
8
Disuse
Use (Cooling Ultra
low speed)
9
Use
Use (Cooling Ultra
low speed)
A
Disuse
Use (Heating/
Cooling Ultra low
speed))
B
Use
Use (Heating/
Cooling Ultra low
speed)
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.
2. Make sure that the panel is connected to the indoor unit so that it can receive options
3. Set the functional options of indoor units, by referring to the following table and by following the steps in Common steps for
setting the addresses and optionson page 4-1.
• The SEG20 option, Individual control with remotecontrol, allows you to control multiple indoor units individually by using
the remote control.
■ 1Way CST, 4Way CST : AC***BN1DCH, AC***BN4DCH
• The installation options of indoor units are set to like a below table by default.
Model
AC009BN1DCH
AC012BN1DCH
AC012BN1DCH
AC***BN4DCH
Installation option
020010-100031-200000-300000
020010-100051-200000-300000
020010-100001-200000-300000