OCH790 _129
Error information
Error code A3
Error unit IU
Time Occurred
Reset
Page
2/ 1
Unit#1
4:48
blinks
Reset error: Reset button
F1
F2
F3
F4
Error information
Contact information
Dealer
Tel
Reset
Page
Reset error: Reset button
2. Reset the error
•
Press the F4 button or the [
] button to reset the error that is occurring.
•
Select ˝OK˝ with the F4 button.
Note:
•
Errors cannot be reset while the ON/OFF operation is prohibited.
•
To go back to the service menu, press [ ] button.
Error information
Error code A3
Error unit IU
Time Occurred
Reset
Page
2/ 1
Unit#1
4:48
Reset error: Reset button
F1
F2
F3
F4
Error reset
Reset current error?
OK
Cancel
F1
F2
F3
F4
Error reset
Error reset
Main menu:
blinks
■
How to check the error information later
While no errors are occurring, page 2/2 of the error information can be viewed by selecting ˝Error information˝ from the
maintenance menu. Errors cannot be reset on this screen.
Main menu:
Cursor
Maintenance menu
Error information
Filter information
Cleaning
F1
F2
F3
F4
13-3. Service menu
Note:
•
Maintenance password is required to set each item in the service menu.
Operating instructions
1. Press the [ ] button to open the main menu.
2.
Select ˝Service˝ from the main menu, and press the [ ] button.
A window asking for the password will appear when the service menu is selected.
Main
Main menu
Service
F1
F2
F3
F4
Service menu
Cursor
Select:
Enter maintenance password
3.
Enter the current maintenance password (4 numerical digits).
Move the cursor to the digit you want to change with the F1 or the F2 button and set each number (0 through 9) with
the F3 or the F4 button.
4. Press the [ ] button.
