set No. 6
unit
Press "No. 6" button, 6 will flash, then press "SET" button at indoor unit. When a sound "du" of
indoor unit is heard, unit 6 is set, then press "READ" to confirm if the unit number is right.
set No. 7
unit
Press button 6 and at the same time in 2 seconds press button 1, then loosen them
simultaneously. The LCD will display “7”, which stands for selecting unit 7. And then press button
“set”, you can set unit 7.Then press "READ" to confirm if the unit number is right.
set No. 8
unit
Press button 6 and at the same time in 2 seconds press button 2, then loosen them
simultaneously. The LCD will display “8”, which stands for selecting unit 8. And then press button
“set”, you can set unit 7.Then press "READ" to confirm if the unit number is right.
lock unit
number
no function
Note: When setting unit number, if indoor unit sounds "du du", which shows this number has exixted in the
system, you should set another unit number.