Troubleshooting Based On Information Displayed On Remote Controller - Toshiba MMY-MUP0721FT6P-UL Service Manual

8-3. Troubleshooting based on information displayed on remote controller

When a trouble occurs in the air conditioner, the check
code and the indoor unit number flash on the display
of the remote controller.
* The check code is only displayed during the
operation.
When the check code and indoor unit number are
displayed, pushing [
screen.
In the "Check" screen, push [
show the contacts.
Push [ Menu] to display "Model information".
1
In the "Information" screen, push [
] to select "Service information", and
[
then push [
- 202 -
Return] opens the "Check"
Set/Fix] to
Set/Fix]
] and