Service Mode; Brc1E73 - Daikin RXSQ24TAVJU Service Manual

SiUS331708EA

6. Service Mode

6.1

BRC1E73

Operating the remote controller allows service data to be acquired and various services to be set.
screen is
displayed.
Press and
hold the
Cancel
button for 4
seconds or
more.
settings menu
is displayed.
Press and
hold the
Cancel
button for 4
seconds or
more.
Maintenance
Maintenance Menu
Model Name
Operation Hours
Indoor Unit Status
Remote Controller
Basic
Press the Cancel
button once.
Service
Select the desired item from the
Maintenance menu, and then
press the Menu/OK button.
menu is
Press the Cancel button.
displayed.
Item 2
Unit No.
Indoor unit
Outdoor unit
Unit No.
Indoor unit operation hours All of these are displayed in hours.
Indoor fan operation hours
Indoor unit energized hours
Outdoor unit operation hours
Outdoor fan 1 operation hours
Outdoor fan 2 operation hours
Outdoor compressor 1
operation hours
Outdoor compressor 2
operation hours
Unit No.
FAN
Speed
FLAP
EV
MP
EH
Hu
TBF
Press the Cancel
button.
Item 2 is
displayed.
Select the unit number you want to check.
The model names are displayed.
(A model code may be displayed instead, depending on the
particular model.)
Select the unit number you want to check.
Select the unit number you want to check.
Fan tap (∗1)
Fan speed (rpm) (∗2)
Airflow direction
Degree that electronic expansion valve is open (pulse)
Drain pump ON/OFF
Electric heater ON/OFF
Humidifier ON/OFF (∗3)
Anti-freezing control ON/OFF
Service Mode
Select the desired Unit No.
using the / (Up/Down)
buttons. The corresponding
data will be displayed.
Remarks
36