Setting Indoor Unit Address - Samsung AJ036JCJ5 Series Installation Manual

Setting indoor unit address

A
Setting indoor unit address automatically
◆ Switch the system on and wait for code "
the external unit (this requires approximately 60 seconds ** ).
◆ As soon as code " "displays, press once the red button (K1) shown on
the figure on the side of the page :
◆ Position DIP switch 1 to ON.
◆ If the quantity of indoor units connected is lower than maximum
WARNING
connectable to outdoor unit, the rotary switch SW01 has to be
positioned to select a number equal to indoor units' quantity you
connected.
◆ 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.
" " appears on the display of the external unit.
◆ 20 seconds after the display of "
of the procedure), the following codes (if four internal units are connected)
display in sequence on the display of the external unit:
Display 1 Display 2
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.
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.
" to appear on the display of
" (that confirms the correct execution
Description
DIP
Display 1 Display 2
Switch
K1 Rotary
Switch
<Display of the external unit>
※ During the initial 60 seconds,
display 1 shows in sequence :
00 01 02 ...15 00...
15