Haier AU282FHAHA Service Manual page 33

Press "No. 6" button, 6 will flash, then press "SET" button at indoor unit. When a sound "du" of
set No. 6
indoor unit is heard, unit 6 is set, then press "READ" to confirm if the unit number is right.
unit
Press button 6 and at the same time in 2 seconds press button 1, then loosen them
set No. 7
simultaneously. The LCD will display "7", which stands for selecting unit 7. And then press button
unit
"set", you can set unit 7.Then press "READ" to confirm if the unit number is right.
Press button 6 and at the same time in 2 seconds press button 2, then loosen them
set No. 8
simultaneously. The LCD will display "8", which stands for selecting unit 8. And then press button
unit
"set", you can set unit 8.Then press "READ" to confirm if the unit number is right.
lock unit no function
number
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.
Commercial Air Conditioner
- 32 -
Model: AU282FHAHA