To Activate Emergency Operation - Daikin Sky Air Advance RZA200D7Y1B Service Manual

2 | Troubleshooting

2.3 To activate emergency operation

Service manual
16
d TEST button
e Unit No.
f Temperature set button
If operation stops due to a malfunction, the remote controller's operation LED will
blink and an error code will be displayed.
The error code will stay available at inspection mode even after forced off
operation or after the error is reset.
The inspection display and error code blink while an error is active.
To access the error code while in normal operation; follow the procedure below:
1 Press TEST button once.
Result: Error code for corresponding Unit No will be displayed.
2 Press TEST button.
Result: Indoor unit model code will be displayed.
3 Press TEST button.
Result: Outdoor unit model code will be displayed.
4 Press TEST button.
Result: TEST operation will be displayed.
5 Press TEST button for the last time to return to home screen.
Result: The home screen appears.
To check the error history
To check the malfunction history, you will need to access Mode 40 on the BRC1D.
Mode 40 stands for malfunction history display.
1 While in home screen, press TEST button for 5 seconds.
Result: Field settings mode is accessed.
2 While in field settings mode, press TEST button for 5 seconds.
Result: Mode 40 is accessed.
3 Push the temperature
No 1 stands for the latest error.
Result: The History No. and error code are displayed.
g
g History No.
h Error code
4 Press TEST button to return to the home screen.
The table below describes the purpose of the emergency operation.
set button
h
to change the History
RZA200+250D7Y1B
Sky Air Advance-series
ESIE19-13A – 2020.05
No.