© JVA Technologies Pty Ltd
Page 15 of 32
Issue:3/03/2021 9:39:00 AM
OEM technical manual.docx
Jumper Configuration
The ZLM4 is equipped with three jumpers, two of which (J3 and J4) operate in an identical fashion to those on the
Z14. The third jumper, J8 will suppress the beeper on the ZLM4 when fitted.
These are located in the top left corner of the PCB.
Jumper
Function
Purpose
J3
Inhibit Mains fail error.
J3 is fitted to inhibit Mains fail errors if the
intention is to operate the energiser on DC
only (as in solar power systems).
J4
Factory default jumper
Off to return programmable options to
factory defaults on power up.
If the energiser needs to be defaulted to
factory settings, remove all power (AC and
battery) and remove the J4 jumper. Reapply
the mains and the battery power. Reapply the
J4 jumper and the Energiser will be reset to
default settings.
J8
Inhibit internal Beeper
Fitted to inhibit the internal beeper,
irrespective of any option setting.
Fence Terminals
Description of fence terminals (Left to Right)
Loop 1
Connect to zone 1 fence wires
Loop 2
Connect to zone 2 fence wires
Loop 3
Connect to zone 3 fence wires
Loop 4
Connect to zone 4 fence wires
Ground
Connect to main fence earth stakes.
