PREMIER EX PLUS – OPERATION & INSTALLATION MANUAL
PAGE 11
DOCUMENT: GLT-MAN.115
ISSUE: 1 DATE: 22/8/05
AUTHOR: NRPJ
FAULT FINDING
ZONE FAULT
Zone Open Circuit
•
Check for breaks in the cable
•
Check that correct value EOL is fitted
•
Check that no heads have been removed
Zone Short Circuit
•
Check for short circuit in the cable (especially to cable screen)
•
Check for correct value EOL.
•
Check that only detectors have been fitted to the zone.
No Zone Open Circuit shown when Detector Removed
•
Check that diode bases have not been used (The EX plus is not
compatible with diode bases)
No Voltage on the Zone (when Mains Fails)
•
The EX will turn off the detection zone when the batteries are too flat to
operate reliably
SOUNDER FAULT
Sounder Open Circuit
•
Check for breaks in the cable
•
Check that correct value EOL is fitted
•
Check sounder fuses
Sounder Short Circuit
•
Check for short circuit in the cable (especially to cable screen)
•
Check for correct value EOL.
•
Check that ALL devices are polarised.
BOTTLE FAULT
Bottle Open Circuit
•
Check for breaks in the cable
•
Check that correct value EOL is fitted
•
Check sounder fuses
Bottle Short Circuit
•
Check for short circuit in the cable (especially to cable screen)
•
Check for correct value EOL.
•
Check that ALL devices are polarised.
TIMER FAULT
•
A time delay for the bottle output has not been programmed. Set a
delay according to the set-up section.
