Service Diagnosis; Wired Remote Controller (Brc1E73) - Daikin FFQ09Q2VJUFFQ12Q2VJUFFQ15Q2VJUFFQ18Q2VJURX09QMVJURX12QMVJURX15QMVJURX18QMVJU Service Manual

Service Diagnosis

3. Service Diagnosis

3.1

Wired Remote Controller (BRC1E73)

Relations On power-up, the message "Checking the connection. Please standby." will be displayed on the
remote controller screen temporarily and then the basic screen will be displayed. To access a mode
Between Modes
from the basic screen, refer to the figure below.
When any of the operation buttons is pressed, the backlight will come on and remain lit for about 30
seconds. Be sure to press a button while the backlight is on.
Basic Screen
• Operation mode changeover
• Fan speed control
• Menu display
• Confirmation of each setting
• On
• Off
• Cancel
• Operation lamp
Press Cancel button
for 4 seconds or more.
Service Settings screen
Service Settings
• Test Operation
• Maintenance Contact
• Field Settings
• Energy Saving Options
• Prohibit Function
• Min Setpoints Differential
• Outdoor unit AirNet Address
• Error History
• Indoor Unit Status
• Outdoor Unit Status
• Forced Fan ON
• Switch Main Sub Controller
• Filter Indicator
• Brush / Filter Ind.
• Disable Filter Auto Clean
★
unit model.
57
Main Menu
Airflow Direction
Individual Airflow Direction
Ventilation
Schedule
Off Timer
Celsius / Fahrenheit
Press
Menu/OK
button once.
Press Cancel
button once.
The items shown on the remote controller menu are different depending on the connected indoor
1/3
Setting
Main Menu screen
Press Cancel
button once.
Basic screen
Press Cancel button
for 4 seconds or more.
SiUS091628EA
Main Menu
• Airflow Direction
• Individual Airflow Direction
• Ventilation
• Schedule
• Off Timer
• Celsius / Fahrenheit
• Filter Auto Clean
• Maintenance Information
• Configuration
• Current Settings
• Clock & Calendar
• Daylight Saving Time
• Language
Press Cancel
button once.
Maintenance Menu
Maintenance Menu
• Model Name
• Operation Hours
• Indoor Unit Status
• Outdoor Unit Status
• Forced Defrost
• Error Display
• Swap Unit No.
• Addressed Sensor Value
Service Diagnosis
screen
(R23948)