RBC-MTSC2 Mini Touch Screen Controller
Installation & Owner Manual
18
6.4.15. Diagnostics
Displays the following information:
1) Room air temperature from the remote controller and the master indoor unit. The thermometer
icon indicates which is selected as the controlling return air sensor.
2) The number of units in error.
3) The number of units with the filter sign active.
4) The occupancy state (if occupancy strategy is enabled). [MTSC1 only]
The filter reset button is displayed if the filter sign count is non-zero.
Tapping the air-conditioner icon will display the status of all connected indoor units.
