OCH790 _138
13-8. Remote controller check
Operating instructions
If operations cannot be completed with the remote controller, diagnose the remote controller with this function.
1. Go to the “Remote controller check” screen.
•
Select ˝Service˝ from the main menu, and press the [ ] button.
•
Select ˝Check˝ from the service menu, and press the [ ] button.
•
Select ˝Diagnosis˝ from the check menu, and press the [ ] button.
•
Select ˝Remote controller check˝ with the F1 or F2 button, and press the [ ] button.
Diagnosis
Cursor
Service menu:
Self check
Remote controller check
F1
F2
F3
F4
2.
Start the remote controller check.
•
Select ˝Remote controller check˝ from the Diagnosis menu, and press the [ ] button to start the remote controller
check and see the check results.
Notes:
•
To cancel the remote controller check and exit the ˝Remote controller check˝ menu screen, press the
[ ] or the [ ] button.
•
The remote controller will not reboot itself.
F1
F2
F3
F4
Remote controller check
Begin:
Start checking?
3.
Check the result of the remote controller check.
See the following discriptions for each result:
OK:
•
The remote controller has no problem. Check other parts to find problems.
E3, 6832:
•
There is noise on the transmission line, or the indoor unit or another remote controller is faulty. Check the transmis-
sion line and the other remote controllers.
NG (ALL0, ALL1):
