Optional Operation
Installation Manual
27
ENGLISH
Installer Setting-Group Setting
This function is only for group control operation. Please don’t set this function in case of non-group
control.
Function Code
Master/Slave value
Press button for 4 seconds
to enter the installer setting
mode until timer segment
display "01:01".
1
Press button to exit or
system will automatically exit
after 25 seconds without any
input.
5
Repeat pressing button to select
Function code 07.
Ex) 'Master' Setting
2
Select Master/ Slave by pressing
button.
(00: Slave, 01: Master)
3
Press button to save or release.
4
CAUTION:
• The maximum length of connecting wire should be below 200m(25
Ω
) on
connecting each units.
• Use a wire more than 0.5mm
2
Summary of Contents for UU21WH
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