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1,MFL67221438,영영 2018. 10. 4. 영영 11:29 Page 27
Master/Slave dip switch setting
• Master Unit
Dip switch
ODU Setting
setting
Factory Setting
Automatic Addressing
The address of indoor units would be set by Automatic
Addressing
- Wait for 3 minutes after supplying power.
(Master and Slave outdoor units, indoor units)
- Press RED button of the outdoor units for 5 seconds. (SW01C)
- A "88" is indicated on 7-segment LED of the outdoor unit PCB.
- For completing addressing, 2~7 minutes are required depending on
numbers of connected indoor units
- Numbers of connected indoor units whose addressing is completed are
indicated for 30 seconds on 7-segment LED of the outdoor unit PCB
- After completing addressing, address of each indoor unit is indicated
on the wired remote control display window. (CH01, CH02,
CH03, ......, CH06 : Indicated as numbers of connected indoor units)
Main Board
• Slave Unit
Dip switch
ODU Setting
setting
Slave 1
Slave 2
Slave 3
Dip switch
7 segment
SW01C
(Automatic Addressing Setting)
The Procedure of Automatic Addressing
Power On
Waiting 3 minutes
Press RED Button for 5 sec.
(SW01C)
Automatic Addressing process start
7-segment LED
= 88
Don't press RED Button
(SW01C)
• Automatic addressing process end Numbers of indoor
Waiting about 2~7 minutes
unit connected are indicated for 30seconds on
7-segment LED after completing process
NO
7-segment LED
= 88
YES
Indoor address number is displayed on wired remote controller or
indoor unit display window. It is not an error message, will
disappeared when on/off button is pressed on remote controller
ex) Display of 01, 02, ..., 15 means connection of 15 indoor units
OK
and Automatic addressing is completed normally.
CAUTION
!
• In replacement of the indoor unit PCB, always perform Automatic
addressing setting again (At that time, please check about using In-
dependent power module to any indoor unit.)
• If power supply is not applied to the indoor unit, operation error
occur.
• Automatic Addressing has to be performed after more than 3 min-
utes to improve indoor unit communition when initial power is sup-
plied.
• Please be sure that all the dip switch (1~7) of master outdoor unit is
OFF before Automatic Addressing setting
Setting the optional function
Select the mode/function/option/value using '▶', '◀' Button and con-
firm that using the '●' button after dip switch No.5 is turned on.
27
Check the connections
of communication cable
DIP-SW01
7-Segment
SW04C (X : cancel)
SW03C ( : forward)
SW02C ( : backward)
SW01C ( : Confirm /
Automatic Addressing)
SW01D (reset)
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