SiUS341802E Service Mode
Remote Controller 38
5. Service Mode
5.1 BRC1E73
Operating the remote controller allows service data to be acquired and various services to be set.
Maintenance Menu Item 2 Remarks
Model Name Unit No. Select the unit number you want to check.
Indoor unit The model names are displayed.
(A model code may be displayed instead, depending on the
particular model.)
Outdoor unit
Operation Hours Unit No. Select the unit number you want to check.
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
Indoor Unit Status Unit No. Select the unit number you want to check.
FAN Fan tap (∗1)
Speed Fan speed (rpm) (∗2)
FLAP Airflow direction
EV
Degree that electronic expansion valve is open (pulse)
MP Drain pump ON/OFF
EH Electric heater ON/OFF
Hu Humidifier ON/OFF (∗3)
TBF Anti-freezing control ON/OFF
Service
settings menu
is displayed.
Basic
screen is
displayed.
Press and
hold the
Cancel
button for 4
seconds or
more.
Press the Cancel
button.
Press and
hold the
Cancel
button for 4
seconds or
more.
Select the desired item from the
Maintenance menu, and then
press the Menu/OK button.
Maintenance
menu is
displayed.
Item 2 is
displayed.
Press the Cancel button.
Select the desired Unit No.
using the S/T (Up/Down)
buttons. The corresponding
data will be displayed.
Press the Cancel
button once.