Pyronix PCX 78 User Manual

Fault Description Solution
MAINS FAIL xxx Mains supply failed System detects mains frequency out of
specification, as well as voltage.
The AC FAIL timer is operative.
FUSE x FAULT Fuse identified failed, OR Output protected by
fuse drawing excessive current
Fuse 1 = Bell
Fuse 2 = Aux
Fuse 3 = BUS
Fuse 4 = Battery
LOW VOLTS xxx Power supply volts low Ensure the voltage coming out of the control
panel PSU is ~12VDC.
Table 28 - Engineer Indications
Fault Description Solution
Engineer Access
Denied
Access to Engineer Menu NOT possible, as
system is not fully disarmed.
Ensure that ALL areas are disarmed, using a
suitable User Codes / tags at appropriate
keypads / readers.
Check Failed Input xxx Input in fault on attempting to exit Engineer
mode.
Applies to 24-hour tamper, or other Input types
that would generate an alarm condition if the
system were returned to disarmed mode. Also
applies to tamper fault on other Input types.
Check for fault on Input, or omit in programming.
Error Area not
accessible
A Input has been programmed to an area for
which no arming point is valid to disarm.
It would therefore be impossible to fully disarm
the system after a tamper alarm on that Input.
Programming must be adjusted before exiting
Engineer mode.
Error some Areas
cannot be disarmed
Arming points have been programmed so it’s
possible to arm an area, but not disarm it.
Programming must be adjusted before exiting
Engineer mode.
Table 29 - Wireless Faults
These faults will only be possible if you have a wireless expansion module installed.
Fault Description Solution
U-01 (xx) WLs LOW
BATT
Low battery on wireless keyfob (user) number xx Replace the battery on the mentioned keyfob
I-01 (xx) WLs LOW
BATT
Low battery on wireless Input number xx Replace the battery on the mentioned Input
device
B-01 (xx) WLs LOW
BATT
Low battery on wireless bell number xx Replace the battery on the mentioned radio bell
I-01 (xx) WLs
SUPERVN
Device on wireless Input number xx has not
‘checked in’
Walk test the detector, perform a diagnostic –
signal strength test and try replacing the battery
B-01 (xx) WLs
SUPERVN
Wireless bell number xx has not ‘checked in’
within time of 20 min
Test the bell, perform wireless signal strength
diagnostic. Consider replacing the battery or
relocating the bell.
- 01 (xx) TAMPER ON
INPUT
Tamper fault on input number 01 xx = any input
number
Check the tamper switch on the detector and
make sure the case is closed properly.
WLs TAMPER Bxx Tamper fault on wireless bell number xx Check the tamper switch on the mentioned radio
bell
78 PCX Installation Guide 102017852 - V01

Pyronix PCX 78 Specifications

General

Brand	Pyronix
Model	PCX 78
Category	Security System
Language	English