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Troubleshooting by Remote Controller
SiUS28-902_B
76
Service Diagnosis
2. Troubleshooting by Remote Controller
2.1
The INSPECTION / TEST Button
2.1.1 BRC1D71
The following modes can be selected by using the [Inspection/Test Operation] button on the
remote control.
Press the Inspection/Test Operation button once.
After 10 seconds
Thermostat is forcibly turned on.
Indoor unit settings can be made
• Filter sign time
• Airflow direction
• Others
Field
setting
mode
Depress the Inspection/Test Operation button
for more than 4 seconds.
Service
mode
Service data can be obtained.
• Error code history
• Temperature data of various sections
Service settings can be made.
• Forced fan ON
• Airflow direction/volume setting
Press the Inspection/Test Operation button once.
Or after 30 minutes
Normal
mode
Test
operation
mode
Press the Inspection/Test Operation
button once.
Inspection
mode
Following codes can be checked.
• Error codes
• Indoor model code
• Outdoor model code
Press the Inspection/Test Operation
button once.
Depress the Inspection/Test Operation button
for more than 4 seconds.