Panasonic EBL512 G3 Operating Instructions Manual page 68

FAULT: No reply expansion board x loop x
control unit xx
This is valid for the I/O Matrix board (4582) no. x, connected on COM loop x in the control unit no. xx.
• Check the board's address, i.e. the I/O Matrix board no. (Jumpers JP1, JP2 and JP3 on the board).
• Check if the board is disconnected from the loop.
FAULT: No reply, alert annunciation unit xx,
channel x, control unit xx
FAULT: No reply, external presentation unit xx
Channel x, control unit xx
FAULT: No reply, fire brigade panel xx,
channel x, control unit xx
FAULT: No reply, General Control Panel xx,
channel x, CU xx
Alert Annunciation Unit
External Presentation Unit
External Fire Brigade Panel
General Control Panel
• The contact with the unit is interrupted. Check the cable, all connections, etc. Is correct / complete SSD downloaded (via
EBLWin)? Check the address and SW mode settings.
FAULT: No reply Loop unit xxxxxx
The unit (e.g. a customized unit), cannot be found by the control unit.
• Check the unit's COM loop address (with the programming tool 3314 / 4414).
• Check the downloaded site specific data (SSD).
• The unit might be faulty.
• The unit might be removed from the COM loop.
• There might be a double break or short-circuit on the COM loop.
FAULT: No reply zone: xxx address: xx
technical number xxxxxx
The unit cannot be found by the control unit.
• Check the unit's COM loop address (with the programming tool 3314 / 4414).
• Check the downloaded site specific data (SSD).
• The unit might be faulty.
• The detector might be removed from its base.
• There might be a double break or short-circuit on the COM loop.
• Valid for a wireless smoke detector 4611or wireless manual call point 4614:
Battery voltage < 2.3 V or the Base station (4620) does not receive any detector data.
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