Notice Code - Toshiba MMU-UP0071MH-UL Service Manual

9-8. Notice code

• Notice code is a function only in TC2U-LINK communication.
• When the outdoor or indoor unit detects its conditions requiring caution or maintenance, this function notices
you to check your units with the spanner mark (Notice code mark) on the wired remote controller or central
controller display.
• Even while the notice code mark is displayed, the air conditioner can operate normally.
• A maximum of 5 notice codes can be issued simultaneously in one system (line).
How to check Notice code No.
<RBC-AWSU5∗ ∗ ∗ ∗ ∗ >
Menu(3/3)
11. Notice history
12. Rotation backup
13. LC Easy monitor
14. Indoor unit operation
Displays the last 10 notice codes, and at which unit and when they occurred.
NOTE
The notice history data shows a history of 10 occurrences. If the occurrences exceed 10, the oldest data is deleted.
1
Push [ Menu] to open the "Menu"
2
Push and hold [
same time to open "Field setting menu"
→ Push and hold 4 seconds.
1
In the "Field setting menu" screen, push
[ ] and [
and then push [
– 122 –
Menu] and [ ] at the
] to select "Notice history",
Set/Fix]