Fireboy- Xintex FBD-2 - Troubleshooting

FBD-2
9
Part Number 18165, A, 05/01/2023
5. Troubleshooting
Symptom
Possible Cause
Test and Remedies
Green LED is not flashing
Power supply is not connected
Check if power supply is
connected
Green LED light up without
flashing
Micro controller is in error.
Power the unit off and on
A fault is generated when a
manual call point is pressed
A shorting call point is used
The jumper should be set to
“short circuit as fire”
A short causes a fire alarm
instead of a fault
The unit is setup for shorting
call points
The jumper should be set to
“short circuit as fault”
Alarm or fault cannot be
accepted
The key switch contacts are not
bridged
The key is not in de closed
position or if the key is not
installed bridge the key switch
contact
Table 3: Troubleshooting
Do not use aggressive cleaning agents!