ZP3 Fire Control Panel Installation, Commissioning and Maintenance Manual
REV 11 (ISS 08/03/2010)
Page xi
Preface
This manual is intended for use by the personnel who install and commission the ZP3 Fire Control
Panel, and has been prepared in accordance with ZP3 operating software version 3.11.
General warnings and precautions
Trained service personnel must carry out procedures in this manual.
The ZP3 panel is powered from a 230 VAC primary supply and from a 24 VDC battery backup
supply.
Primary supply
WARNING:
THE POWER SUPPLY FORMS PART OF THE MAIN BOARD ASSEMBLY. THIS ASSEMBLY
CONSISTS OF A CIRCUIT BOARD (INCORPORATING THE POWER SUPPLY), MOUNTED
ON A METAL CHASSIS, WITH THE POWER SUPPLY COVERED BY A METAL ENCLOSURE.
THE ENCLOSURE MUST NOT BE OPENED, AND NON-AUTHORIZED PERSONS MUST
NEVER REMOVE THE CIRCUIT BOARD FROM THE CHASSIS. VERY HIGH VOLTAGE
POTENTIALS EXIST ON THE CIRCUIT BOARD, AND DISASSEMBLING ANY PART OF THE
POWER SUPPLY COULD BE DANGEROUS TO FIELD PERSONNEL.
Connection to the 230 VAC primary supply (+10%, -15%), must comply with National wiring
regulations. The wiring must be permanently connected to the building wiring through a 10 A, 3-
core cable, and a double pole 10 A isolation switch.
The primary supply must be wired to the correct terminals as follows:
Note:
The earth wire MUST be connected for each installation.
Live = Brown
Neutral = Blue
Earth = Green/Yellow
CAUTIONS:
The incoming mains fuse only breaks the live connection.
Dangerous potential remains on the incoming terminals even when the fuse is
removed.
Dangerous potentials can also exist at other locations on the PCB even with mains
and battery disconnected.
