9. Service & Maintenance
Service & Maintenance settings cover the following items.
(1) IU address: Displays the “IU address” and “OU address” of the IU connected to the R/C. ➝
⑦
(2) Next service date: Enter the next service date (dd/mm/yy). ➝
⑨
(3) Operation data: Operation data are displayed when the indoor unit No is selected. ➝
⑪
(4) Error display: Error history and the data at occurrence of error, which are in the memory of R/C, are displayed.
➝
⑭
(5) Saving IU settings: Contents of IU settings are saved in the R/C or transferred to IU. ➝
(6) Special settings: This is used for the erasing of IU address, resetting of CPU, initializing, etc. ➝
①
Tap the
Menu
button on the TOP screen.
②③
Main menu screen is displayed.
Tap the “Service & Maintenance” on the menu screen.
①
TOP screen
②
Menu screen 1
③
Menu screen 3
④
Display the service password input screen.
Enter the service password (4-digit number).
The service password is “9999”. (Unable to change)
④
Service password input
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