Troubleshooting Based On Information Displayed On Remote Controller - Toshiba MMU-UP0071MH-UL Service Manual

9-3. Troubleshooting based on information displayed on remote
controller
<RBC-AWSU5∗ ∗ ∗ ∗ ∗ >
(1) Checking and testing
■
Confirm and check
■
Contact information for repairs
You can look for contact information for repairs.
Check code
Indoor unit number
1
– 92 –
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 [ Return] opens the "Check"
screen.
In the "Check" screen, push [
contacts.
Push [ Menu] to display "Model information".
In the "Information" screen, push [
[ ] to select "Service information", and
then push [ Set/Fix]
Set/Fix] to show the
] and