Samsung AJ Series Installation Manual page 29

1 Turn on the outdoor unit, and then check whether the display 1/2 indications are displayed "E199" code.
※ During the initial , display 1 shows "
• If different display code is shown, see Troubleshooting on page 35 and take corrective actions.
2 Push once the K1 button.
3 After the operations described above have been performed, the system starts in Cooling or Heating mode,
depending on the external ambient temperature. After a few minutes (from a minimum of 3 to 5 minutes for the
internal unit), the system stops automatically, completing the self-test and addressing procedure. "
on the display of the outdoor unit.
4 20 seconds after the display of "
(if four internal units are connected) display in sequence on the display of the outdoor unit:
Display1 Display2
NOTE
• At this point it is possible to start the internal units in the desired mode.
※ If " "doesn't display, the procedure has failed and it is therefore necessary to read ALL the operator's manual
before repeating the operating described in steps 1-2-3-4.
Setting an indoor unit address (MAIN/RMC)
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 address to the indoor unit according to the air conditioning system plan.
4 Assign an indoor unit address by wireless remote controller.
‐ The initial setting status of indoor unit ADDRESS(MAIN/RMC) is "0A0000-100000-200000-300000"
‐ There is no need to assign extra ADDRESS for 1:1 installation between indoor unit and outdoor unit.
DB68-08940A-00_IM_FJM Outdoor_AA_EN.indd 29
" and display 2 shows the connected indoor number.
" (that confirms the correct execution of the procedure), the following codes
The outdoor unit is communicating correctly with the indoor unit connected to refrigerant pipe A.
The outdoor unit is communicating correctly with the indoor unit connected to refrigerant pipe B.
The outdoor unit is communicating correctly with the indoor unit connected to refrigerant pipe C.
The outdoor unit is communicating correctly with the indoor unit connected to refrigerant pipe D.
The outdoor unit is communicating correctly with the indoor unit connected to refrigerant pipe E.
Description
Indoor Unit
1(L)
2(N)
" appears
F2
F1
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2020-01-23 오후 12:38:10