Service Mode
SiUS281117
Remote Controller
25
3. Service Mode
3.1
BRC1D71
3.1.1 Display Service Data
1. Enter the field setting mode.
Press the INSPECTION / TEST operation button for 4 seconds or more.
2. Enter the service mode.
After having entered the field setting mode, press the INSPECTION / TEST operation button
for 4 seconds or more.
3. Select the mode No.
Set the desired mode No. with the up/down temperature setting button.
4. Select the unit No.
Select the indoor unit No. set with the time mode ON/OFF button.
5. Select the desired error history No. or sensor data No. with “
” or “
” button.
6. Each data displays (Refer to the table below display)
7. Return to the normal operation mode.
Press the INSPECTION / TEST operation button once.
Mode
No.
Function
Content and Operation
Method
Example of Remote Controller Display
40
Error History
You can change the
history with the
programming time up-
down button.
41
Sensor Data
Display
Select the display
thermistor with the
programming time up-
down button
Display thermistor
0
: Remote controller
thermistor
1
: Suction air thermistor
2
: Heat exchanger
thermistor
Unit No.
Mode No.
2 7
6
3
4
5
3
1
Second
Code No.
First
Code No.
Field
Setting
Mode
Past error
code
UNIT No.
CODE
SETTING
Error history
1: Newest
3: Oldest
"00" displayed for 4 and subsequent.
UNIT No.
Thermistor type
Temperature
SETTING
