2
Error information
Error code
Error unit
Ref. address
Model name
Serial No.
Reset error: Reset button
Page
F1
Reset current error?
F1
Main menu:
Checking the error information
Main
Restriction
Energy saving
Night setback
Filter information
Error information
Main display:
Cursor
F1
IU
Unt#
Reset
F2
F3
F4
blinks
Error reset
Cancel
OK
F2
F3
F4
Error reset
Error reset
Main menu
Page
F2
F3
F4
blinks
Press the F4 button or the ON/OFF button to
reset the error that is occurring.
Errors cannot be reset while the ON/OFF
operation is prohibited.
Select "OK" with the F4 button.
Navigating through the screens
• To go back to the Main menu .......... MENU button
While no errors are occurring, page 2/2 of the
error information (refer to page 56) can be
viewed by selecting "Error information" from the
Main menu (refer to page 20).
Errors cannot be reset from this screen.
57