Service Mode; Brc1D528 - Daikin RZQG71L9V1 Service Manual

Service Mode

3. Service Mode

3.1

BRC1D528

3.1.1 Display Service Data
1. Enter the field setting mode.
2. Enter the service mode.
3. Select the mode No.
4. Select the unit No.
5. Select the desired error history No. or sensor data No. with
6. Each data displays (Refer to the table below display)
7. Return to the normal operation mode.
Mode
No.
20
Unit No.
Second
Code No.
First
Code No.
1, 2, 7
Press the inspection / test operation button for 4 seconds or more.
After having entered the field setting mode, press the inspection / test operation button for 4
seconds or more.
Set the desired mode No. with the up/down temperature setting button.
Select the indoor unit No. set with the time mode START/STOP button.
Press the inspection / test operation button once.
Function Content and Operation Method Example of Remote Controller Display
Error History You can change the history
with the programming time up-
down button.
40
Sensor Data Select the display thermistor
Display with the programming time up-
down button
Display thermistor
41
00: Remote controller
01: Suction air thermistor
02: Heat exchanger thermistor
Unit NO.
SETTING
3 3
4 4
TEST
5
6
thermistor
Mode No.
Field
Setting
Mode
3
or button.
Past error code
Error history
∗ "00" displayed for 4 and subsequent
Thermistor type
Temperature
Remote Controller
ESIE15-13C
1: Newest
3: Oldest