Troubleshooting - Kidde K4MCO User Manual

10. Troubleshooting

Error condition -1
Error condition -2
End of Life
Low battery
NOTE: If AC mains is connected and active, the Green LED will be on continuous. If Green LED is not on, see Section 6.
18
iLEDs
Red Flashing every 30 secs
Amber Flashing every 30 secs
Red ON
Amber
Red Flashing
Flashing twice every
Amber
30 secs
Red Flashing every 15 secs
Amber Flashing every 15 secs
Sounder
Chirp/30 secs Unit has failed
Constant lound
Unit microprocessor has failed
sound
Chirp twice every The unit has reached the end
30 seconds of its life
Chirp/15 secs Backup battery is discharged
Unit Status
Ensure switch is ON at
the rear of the unit-if it
persists, contact
customer service.
Action
Replace
Replace
Replace