①
Tap the
Menu
button on the TOP screen.
6. Installation settings
Installation settings cover the following items.
(1) Installation date: Register the date when the unit was installed. ➝
⑦
(2) Company information: Enter the information of contact for service. ➝
⑧
(3) Test run: Cooling test run, drain pump test run or compressor Hz fixed operation is performed. ➝
⑪
(4) Static pressure adjustment: Static pressure is adjusted in case of connecting the duct type IU equipped with
the external static pressure adjustment function. ➝
⑮
(5) Change auto-address: In case of the Multi Series (KX) models, the IU address can be changed after the auto-
address setting. ➝
⑯
(6) Address setting of main IU: In case of the Multi Series (KX) models, set the address of main/sub IU to prevent
from mixing operation modes (Cooling, heating). ➝
⑱
(7) IU back-up function: IU rotation, IU capacity back-up, IU fault back-up are set. ➝
⑲
②③
Main menu screen is displayed.
Tap the “Installation settings” button on the menu screen.
④
Display the service password input screen.
Enter the service password (4-digit number).
The service password is “9999”. (Unable to change)
①
TOP screen
②
Menu screen
③
Menu screen #2
④S
ervice password input
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