Specifications

Specifications A
SHM80001
SAFETY HI-TECH
Quaestor-SZU Releasing Fire Control Panel - Installation and Operation Manual
Revision E03.04
73 of 155
Total standby-current of these loads must draw less than 236 mA to maintain continuous standby operation for
twenty-four hours followed by five minutes of alarm.
Current loading calculations do not include the combined IDC currents of the Quaestor-SZU Releasing Fire Control
Panel. These combined IDC currents are negligible in comparison to fire control panel, ancillary device and NAC
currents of the Quaestor-SZU Releasing Fire Control Panel and are therefore excluded from the current loading
calculation.
Ground Trouble Indication
A ground trouble indication occurs when a minimum of 30K Ohms exists between earth-ground and the following
VDC terminals of the fire control panel:
• AUX 24V
• POWER, STATUS UNITS
• NAC 1, NAC 2 and NAC 3
• ZONE 1, ZONE 2, ZONE 3
• MODE SELECT
• MAN RELEASE
•ABORT
• REL. PRES. SWITCH
•EXTING.
•LOW P. SWITCH
Field Wiring
The following specifications identify the range of acceptable wire gages for field wiring, battery and power
connections:
Terminal Wire Range
AUX 24V 14 - 18 AWG
REMOTE CONTROL No Connection (NC)
DATA - STATUS UNITS
14 - 18 AWG
POWER - STATUS UNITS 14 - 18 AWG
NAC 1, NAC 2 14 - 18 AWG
ZONE 1, ZONE 2, ZONE 3 14 - 18 AWG
2ND SOUNDER 14 - 18 AWG