User Guide

01
Customer:
Date:
Circuit:
Connected load:
What to do if the AFDD
has tripped?
The outgoing lines may only be
connected or disconnected in a
de-energized state.
01
6LE008001Aa
Press the test button.
1
2
Check the status of
the LED (Table 1)
To test the product:
AFDD is switched off.
Perform a diagnostic
RCBO-AFDD
LED color-codes
1
2
Indicator LED Status
LED OFF AFDD is OFF or internal failure
Blinking RED/GREEN + yellow 󰘱ag absence AFDD manually tripped
Blinking RED/GREEN + yellow 󰘱ag presence Overload or Short-Circuit
Steady RED Residual current fault
Only for RCBO-AFDD
Blinking RED/YELLOW Series arc fault
Blinking RED Parallel arc fault
Steady YELLOW Overvoltage
Blinking YELLOW Internal failure
Contact the technical support
MCB-AFDD
Table 1: LED 󰘵atus display for a 󰘵andard troubleshooting
3
3
Check the status of the
yellow flag.

Summary of content (3 pages)