Toshiba MMU-AP0074YH-E Service Manual page 64

◆ Monitoring function of wired remote controller
The following monitoring function is available if the remote controller of RBC-ATM32E is
used.
▼ Content
Enter the service monitoring mode using the remote controller to check the sensor temperature or operation
status of the remote controller, indoor unit, and outdoor unit.
1
Push and hold the
service monitor lights up. The temperature of CODE No.
2
Push the button to change to CODE No. of the item to monitor. Refer to the following table
for CODE No.
3
Push the left part of the
temperature or operation status of the indoor unit and outdoor unit in the refrigerant line
4
Push the to return the display to normal.
, and for 4 seconds or longer to enter the service monitoring mode. The
button to change to the item to monitor. Monitor the sensor
appears at first.
63