P84432 G
Sheet 1 of 6
273 Branchport Avenue
Long
Branch,
NJ
07740
Thank you for using our products.
(800) 631-2148
www.wheelockinc.com
INSTALLATION
INSTRUCTIONS
HS-24 APPLIANCE
Use this product according to this instruction manual. Please keep this instruction manual for future reference.
GENERAL:
The HS-24 Appliance can be field set to provide either Continuous Horn or Code 3 Horn. It can provide a continuous horn tone
when connected directly to the Fire Alarm Control Panel (FACP), or synchronized Code 3 Horn when used in conjunction with
the Sync Module (SM), Dual Sync Module (DSM) or Wheelock’s Power Supplies. Audible Horn Appliance can be field set to
provide either High (HI) dBA, Medium (MED) dBA or Low (LO) dBA sound output and can be used on coded systems in
which the applied voltage is cycled on and off. The HS-24 Appliance is UL Listed under Standard 464 for Audible Signal
Appliances and also ULC Listed under Standard CAN/ULC-S525-99 for Audible Signaling Appliances for Fire Alarm Systems.
It is listed for
indoor use only
and can be mounted to double-gang, 4” backbox, 100mm European backbox or SHBB surface
backbox (See Mounting Options).
The HS-24 is designed for use with either filtered DC or unfiltered Full-Wave-Rectified (FWR) input voltage. All inputs are
polarized for compatibility with standard reverse polarity supervision of circuit wiring by a Fire Alarm Control Panel (FACP).
NOTE:
All
CAUTIONS
and
WARNINGS
are identified by the symbol
. All warnings are printed in bold capital letters.
WARNING: PLEASE READ THESE INSTRUCTIONS CAREFULLY BEFORE USING THIS PRODUCT.
FAILURE TO COMPLY WITH ANY OF THE FOLLOWING INSTRUCTIONS, CAUTIONS AND WARNINGS
COULD RESULT IN IMPROPER APPLICATION, CANDELA SETTING, INSTALLATION AND/OR OPERATION
OF THESE PRODUCTS IN AN EMERGENCY SITUATION, WHICH COULD RESULT IN PROPERTY DAMAGE
AND SERIOUS INJURY OR DEATH TO YOU AND/OR OTHERS.
WARNING: THE HS-24 APPLIANCE IS A “FIRE ALARM DEVICE – DO NOT PAINT.”
SPECIFICATIONS:
Table 1: UL Listed Models and Ratings
Maximum RMS Current (AMPS)
Model
Regulated
Voltage
(VDC/VRMS)
Voltage Range Limit
Per UL 464
Lo Med Hi
DC
16-33VDC
0.027
0.068
0.110
HS-24 24
FWR
16-33VRMS
0.041
0.050
0.094
Table 1A: ULC Current Ratings (AMPS)
Lo Med Hi
Model
ULC
Voltage
MEAN RMS MEAN RMS MEAN RMS
20.0VDC 0.014 0.018 0.020 0.033 0.035 0.067
24.0VDC 0.017 0.024 0.026 0.052 0.055 0.098
31.0VDC 0.021 0.027 0.035 0.068 0.069 0.110
20.0VRMS ------ 0.016 ------ 0.028 ------ 0.052
24.0VRMS ------ 0.031 ------ 0.043 ------ 0.075
HS-24
31.0VRMS ------ 0.041 ------ 0.050 ------ 0.094
Copyright 2005 Wheelock, Inc. All rights reserved.
