Panasonic MEW01777 Operating Instructions Manual page 68

Panasonic Eco Solutions Nordic AB
MEW01777 Rev: - Operating Instructions Fire alarm system EBL512 G3, V2.2.x
expansion boards (458x) in the control unit xx (EBL512 G3).
FAULT: Key cabinet, control unit xx
The key cabinet has been opened without a prior fire alarm (i.e. if
somebody has opened the key cabinet illegally).
or
The key cabinet has not been closed within 5 minutes after reset of all
fire alarms in the system.
FAULT: L-C mixed COM-loop x,
control unit xx
The two wires L (SA) and C (SB) for COM-loop no. x (0-3), in control
unit no. xx, have been mixed (alternated). Check / correct the wire
connections.
FAULT: Loop unit xxxxxx
The unit (e.g. a customized unit) is not all right, i.e. the unit is out of
order / faulty. The unit has to be replaced.
FAULT: Loop unit zone: xxx address: xx
technical number xxxxxx
The unit is not all right, i.e. the unit is out of order / faulty. The unit
has to be replaced.
An Aspirating smoke detector Aspect Lazeer: The p.c.b. for
addressing is broken and has to be replaced.
FAULT: Loop unit zone: xxx address: xx and
zone: yyy address: yy
technical number xxxxxx
The unit (not a detector) is not all right, i.e. the unit is out of order /
faulty. The unit has to be replaced.
An Aspirating smoke detector Aspect Nitro / Grizzle: The p.c.b. for
addressing is broken and has to be replaced.
FAULT: Low battery capacity,
control unit xx
Battery (in control unit no. xx) internal resistance > 0.6 Ω.
The "Low capacity voltage diff." value shown in menu H5/A4 is >
66