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Troubleshooting by Remote Controller
SiUS28-902_B
82
Service Diagnosis
2.5
Remote Controller Service Mode
2.5.1 BRC1D71
How to Enter the
Service Mode
Service Mode
Operation
Method
1. Select the mode No.
Set the desired mode No. with the “
” button.
(For wireless remote controller, Mode 43 only can be set.)
2. Select the unit No. (For group control only)
Select the indoor unit No. to be set with the time mode “
”. (For wireless remote controller,
“
” “
” button.)
3. Make the settings required for each mode. (Modes 41, 44, 45)
In case of Mode 44, 45, press the “
” button to be able to change setting before setting work.
(LCD “code” blinks.)
For details, refer to the table in next page.
4. Define the setting contents. (Modes 44, 45)
Define by pressing the timer “
” button.
After defining, LCD “code” changes blinking to ON.
5. Return to the normal operation mode.
Press the “
” button 1 time.
Press the button for 4 seconds or more.
Press the button for 4 seconds or more.
Normal operation
mode
Service
mode
Field setting
mode
TEST
TEST
TEST