Troubleshooting By Remote Controller; The Inspection / Test Button - Daikin VRVII Manual

2. Troubleshooting by Remote
Controller
2.1 The INSPECTION / TEST
Button
The following modes can be selected by using the
[Inspection/Test Operation] button on the remote control.
Indoor unit settings
can be made
• Filter sign time
• Airflow direction
• Others
Field
setting
mode
Depress
Inspection/Test Operation
button for more than 4
seconds.
Press
Inspection/Test Operation
button once.
Inspection
mode
Following codes can
be checked.
• Error codes
• Indoor model code
• Outdoor model code
18

Troubleshooting by Remote Controller

Service data can be obtained.
• Error code history
• Temperature data of various sections
Service settings can be made.
• Forced fan ON
• Airflow direction/Airflow rate setting
Depress
Inspection/Test Operation
button for more than 4
seconds.
Normal
mode
After 10 seconds
Press
Inspection/Test Operation
button once.
Service
mode
Press
Inspection/Test Operation
button once.
Press
Inspection/Test Operation
button once.
Or after 30 minutes
Test
operation
mode
Thermostat is forcibly
turned ON.