Trouble Shooting; No Power To The Unit (Mains Only); No Power To The Unit (Battery Only); No Power To The Unit (Mains & Battery) - Texecom Veritas 8 Installation Manual

2.7 Trouble Shooting

ALWAYS Ensure the mains is off BEFORE removing the front cover
When replacing a fuse always observe the specified rating and type - failure to
do so is dangerous and will invalidate the warranty. Fuses should comply with
IEC 127.
2.7.1

No Power to the Unit (Mains Only)

! Check the mains block fuse and replace if blown.
! Check for any loose wires at the mains block, the transformer and the AC
terminals on the PCB.
! Check the mains block is connected correctly; live to live (brown), neutral to
neutral (blue).
2.7.2

No Power to the Unit (Battery Only)

! Check the battery fuse F1 and replace if blown.
! Check for any loose wires at the BATT terminals on the PCB.
! Check that the battery wires are connected correctly; red from BATT+ to the
battery positive (+), black from BATT- to the battery negative (-).
2.7.3 No Power to the Unit (Mains & Battery)
! Check the power supply output fuse F5 and replace if blown.
! Disconnect all wires from the control panel SAB A and AUX+ terminals.
! Check that links are only fitted in the correct places.
! Check there are no wires shorting to the underside of the PCB.
! Repeated blowing of the battery fuse F1 may indicate a faulty battery.
2.7.4

Unit Does Not Accept Code

! If using more than one RKP, check that each RKP has a different address.
! If using one or more RKPs, check that they are wired correctly.
! If the remote keypad was connected after the control panel was powered up,
disconnect all power momentarily and reconnect. This automatically configures all
remote keypads on the system, (see also section 3.8, page 27).
! Check you are using the correct codes. Factory-set Engineer code is
Factory-set User code is
! If using one or more RKPs on battery only, try using mains as the battery may be flat.
! Check that the codes have not been changed. If the codes have been lost see
section 3.6, page 26.
! Check that the membrane keypad tail is all the way home in its connector on the PCB.
2.7.5

Unit Will Not Set and Bleeps 10 Times

The Power light on the panel will be flashing to indicate a power fault, either mains
fail or battery low volts.
! The mains frequency may be set incorrectly (section 3.2.4, page 22).
! The procedure for setting the system in the event of a power fault is described in
the User Guide.
INS 034-9
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Installation
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