Samsung ACH1800E Technical Manual page 49

3
INSTALLATION
Setting Up Option Switchers
❑
Centralized Controller
DIP Switch(DS01)
Adjust the DIP switch to the desired position referring to the table below.
Switch
1 2 3
No.
OFF OFF OFF
Switch
OFF OFF OFF
Position
ON
OFF OFF
You cannot install the centralized controller when the wired remote controller for a group has already been installed.
Note
❑ Transmitter
Rotary Digital Switch(DS01)
A user can turn on/off up to sixteen air conditioners by using the centralized controller. To use the controller, you must assign addresses to
the air conditioners. For further details on connecting air conditioners.
If the user would like to controller only one air conditioner, make sure that the arrow is at "0" position.
Turn the arrow to the desired position referring to the table below.
Switch No.
indoor unit(s)
0
1
2
3
4
5
6
7
❑
Original Position of Option Switches
The option switches are preset by the manufacturer. Refer to the table below, if necessary.
Option Place
Main PCB in the indoor unit
Sub PCB in the indoor unit
Wired Remote Controller
Centralized Controller
Transmitter
- Before setting up the options, always make sure that you have switched off the main power.
Note
- After adjusting the options, you should supply the power. Otherwise, the options will not be applied.
48 | SAMSUNG
4 Meaning
The air conditioner is operated by the controller
OFF
adjusted last among the wired remote controller,
wireless remote controller and centralized controller.
A user can use wired/wireless remote controller when
the centralized controller is switched on.
ON
And he/she cannot use the remote controller(s) when
the centralized controller is switched off.
The air conditioner(s) can be controlled by only the
OFF
centralized controller. The user cannot use the
wired/wireless remote controller in this case.
Number of
Switch No.
One 8
Two 9
Three A
Four B
Five C
Six D
Seven E
Eight F
Component No.
Rotary Digital Switch(SW1)
DIP Switch(SW2)
Jumper Wire(SW05)
CN20 Connector
DIP Switch(DS01)
DIP Switch(DS01)
Rotary Digital Switch(DS01)
(Cont.)
Number of
indoor unit(s)
Nine
Ten
Eleven
Twelve
Thirteen
Fourteen
Fifteen
Sixteen
State
0
ON
SHORT
Connected
ALL OFF
ALL OFF
0