Samsung AJ***JCJ2CH Installation Manual page 27

5. The MAIN address is for commnication between the indoor unit and the outdoor unit. Therefore, you must set it to
operate the air conditioner properly.
Setting an indoor unit installation option (suitable for the condition of each installation location)
1. Check whether power is supplied or not.
- When the indoor unit is not plugged in, there should be additional power
supply in the indoor unit.
2. The panel(display ) should be connected to an indoor unit to receive option.
3. Before installing the indoor unit, assign an option to the indoor unit according
to the air conditioning system plan.
- The default setting of an indoor unit installation option is "02000-100000-200000-300000".
- Individual control of a remote controller(SEG20) is The function that controls an indoor unit individually when there is
more than one indoor unit.
4. Set the indoor unit option by wireless remote controller.
- When entering Address option, connect remote controller receiver.
Option SEG1
Explanation PAGE
Indication Details Indication
Indication and Details
0
Option SEG7
Explanation PAGE
Indication Details Indication
Indication and Details
1
Option SEG13
Explanation PAGE
Indication Details Indication
Indication and Details
2
Option SEG19
Explanation PAGE
Indication Details Indication
Indication and Details
3
▶ If you input a number other than 0~4 of the individual control of the indoor unit(SEG20), the indoor is set as "indoor 1".
1) The window on/off function applies to the following unit
- AJ JNN /AJ JNA
SEG2 SEG3
MODE
Details Indication
2 0
SEG8 SEG9
Details Indication
0 0
SEG14 SEG15
External control External control output
Details Indication
0 No use
0
1 On/Off control
2 Off control
1 Operation ON
1)
3 Window On/Off control
SEG20 SEG21
Details Indication
0 0
Indoor Unit
1(L)
2(N)
SEG4 SEG5
Central control
Details Indication Details Indication Details Indication Details
0
0
1
SEG10 SEG11
Details Indication Details Indication Details Indication Details
0 0
SEG16 SEG17
Buzzer
Details Indication Details Indication Details Indication Details
Thermo ON 0
0
1
SEG22 SEG23
Details Indication Details Indication Details Indication Details
0 0
F2
F1
SEG6
No use
0
Use
SEG12
Master / Slave
0 Slave
1 Master
SEG18
Use
0
No Use
SEG24
0
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