ESP MAG816 - INDICATION; Faults Indication

26 MAG816 - Installation and Operation Manual
7. INDICATION
7.1 Faults Indication
Indication on the front
panel
Indication on the
control module
Fault description
GENERAL FAULT + blinking
in yellow (1 blink per second)
LED of the zone, where the
fault is occurred.*
-
- Zone fault - open or short
circuit.
- Detector head removed.
GENERAL FAULT On +
blinking SOUNDER FAULT/
DISABLE
LED SND1, SND2,
SND3 or SND4, de-
pending on the number
of the circuit.**
Sounder circuit fault - open
or short circuit.
GENERAL FAULT On +
POWER SUPPLY 230V Off
АС LED lights perma-
nently.
Mains supply loss.
GENERAL FAULT On +
POWER SUPPLY 230V On
АС LED blinking. Battery charging fault.
GENERAL FAULT
ВАТТ LOW/LOST LED
lights permanently.
Battery loss.
GENERAL FAULT
ВАТТ LOW/LOST LED
blinking.
Low battery charge level.
GENERAL FAULT RPТ LED***
- No connection with the
Repeater panel.
- Repeater fault.
GENERAL FAULT AUX LED Auxiliary supply fault.
GENERAL FAULT EARTH LED Short circuit to earth.
GENERAL FAULT uPFAULT LED Processor fault.
* It is possible for a fault to arise simultaneously in several zones - the LEDs of the zones with fault will blink.
** Where the fault has occurred in the sounder circuit of the expander, the SND1, SND2, SND3 or SND4 LEDs of
the specic module, depending of the number of the circuit.
*** Only in Master or Slave modes.
The fuses used in the system are resettable (PTC) except the one for the main power
supply. In case of a overload condition the PTCs will reset themselves - the GENERAL
FAULT LED lights on. After the PTCs resetting the panel shall automatically return to
NORMAL MODE.
NOTE: The fault indication does not show immediately. There is a
delay in reporting depending on the type of the fault. After all faults are
corrected the panel automatically returns to NORMAL MODE.
!