Specifications

Installation 3
SHM80001
SAFETY HI-TECH
Quaestor-SZU Releasing Fire Control Panel - Installation and Operation Manual
Revision E03.04
23 of 155
The figure below illustrates separation of non-power limited and power limited circuit-cabling.
Figure 1-3
Separation of Non-Power Limited and Power Limited Circuit-Cabling
AC Cabling
Power cabling from the mains to the Quaestor-SZU Releasing Fire Control Panel must provide connections to
branch circuits containing a 15 Amp fuse. Specify 14 AWG wiring for this connection. Power cabling must enter
the at the back, top or left-side of the fire control panel cabinet through the cabinet-knockouts.
Feed AC cabling in the cabinet of the Quaestor-SZU Releasing Fire Control Panel.
To feed cabling into the cabinet:
The fire control panel requires an input of 115 VAC @ 50 / 60Hz or an input of 230 VAC @ 50 / 60Hz. The
fused terminal block contains a 1.6 A fuse rated at 250 VAC.
Connect AC cabling from the power source to the main terminal block. The main terminal block is located on the
top-left of the Quaestor-SZU Releasing Fire Control Panel. Mains wiring must include a secure earth ground
connection from the building ground to the fire control panel and must enter the fire control panel cabinet as close as
possible to the mains terminal block. Limit the length of mains wiring from the cabinet opening to the mains terminal
block of the fire control panel and dress mains wiring with cable ties.
1 Remove knockout tabs from the right and left-side of the cabinet.
2 Feed AC cabling in the left-side knockout-tab-hole.
3 Feed all other cabling in the right-side knockout-tab-hole. Remove additional knockout-holes on the right-side of
the cabinet to provide more cabling as required.
L
Power-Limited
Cabling
N
FUSE
Non-Power-Limited
Cabling
Low
Pres. Tale
Tell Terminate
Release
W/Dog
Reset
Processor
Reset
Exting.
Mon.
Write
Enable
Exting.
ReleaseMode
Man.Rel.Abort
Trbl.Trbl.Trbl.Trbl.Trbl.Trbl.
NAC3NAC1 NAC2Sys.FuseEarth
Trbl.Trbl.Trbl.Trbl.Trbl.
Comms
Low
Batt.
Trbl.
Aux.24V
Trbl.
CPU
Mains
Fail
(+1)(+10)
Enter System ModeSelectModeReset Lamp Test
(+100)
Silence/Sound
Alarm
On Test/Disabled
Test Mode On
General
Disablement
System Trouble
Buzzer Silenced
2nd Stage Output
Extract Fan On
Abort Activated
Releasing Trouble
Silence
Buzzer
Enable Access
EXTRACT
SWITCH
REL PRES.
SWITCH
LOW P.EXTING.ABO RT
RELEASE
MAN.
SELECT
MODE2ND STAGE1ST STAGENAC3POWERDATA
STATUS UNITS
REMOTE
CONTROL
AUX
24V
CNONOCNCNOCNC
ZONE 3
E
ZONE 1 ZONE 2NAC2NAC1
RSTR0V SIL AL FLT NOCNCNOCNCNOCNC
FIRE RELAYLOCAL FIRETROUBLE RELAY
24V DC
Power On
General System Status Fire In Zone
123
Zone Trouble/
Disablements/
Supervisory
Releasing Status
Fire
Delay On
NAC Trouble/
Disabled
Power Trouble
General Trouble
Manual Release
Extinguishant
1st Stage Output
Release
Imminent
Auto &
Manual
Manual
Only
Extinguishant
Released
Low
Pressue
1st Stage
Activated
Pull Down - Push Button
Manual
Extinguishant Release