AIR SYSTEMS ALMSTH120 User manual

OPERATING INSTRUCTIONS AND REPLACEMENT PARTS
Model: ALMSTH120
120 VAC Remote Audible Alarm with Strobe
AIR SYSTEMS INTERNATIONAL, INC.
829 Juniper Crescent, Chesapeake, Va, 23320
Telephone [phone]
Toll Free 1-800-866-8100
Fax No. [phone]
www.airsystems.com.
e-mail: [email protected]
This manual must be read carefully and followed by all persons who have or will have the responsibility
for using or servicing this equipment. This equipment will perform as designed only if used according
to the instructions. Otherwise it could fail to perform as designed, causing personal injury or death.
WARNING

2
Specications
Set-up/Operation
Explosion Proof No
Intrinsically Safe No
Voltage (Audible and Strobe) 120 VAC
Max. Operating Current 120 mA - 50 mA (Audible) 70 mA (Strobe)
Max. dBA at 10 ft. 88
Flash Rate 60‑80ashesperminute
Light Output 50 Effective Candlepower (ECP)
Operating Temperature -40°F - 150°F
UL-Listed for Indoor/Outdoor Use Yes
GROUND
INCOMING WIRE AND
CONNECTORS SUPPLIED
BY USER.
120 VAC INCOMING
STEP 1)
Mount the remote alarm in desired location and connect 120 VAC to audible alarm/strobe. Black - 120 VAC line, white -
120 VAC neutral, green - ground. Alarm is factory set at high dBA output with a continuous tone. Remove audible alarm
from enclosure to set different alarm tones and to set volume at standard dBA if desired. See page 3 for alarm tone op-
tions.
NOTE: When mounting outdoors, mount in a vertical position as shown. Audible alarm cover is louvred to keep rain from
entering the audible alarm enclosure.
STEP 2)
Turn on the electrical device that will be sending the 120 VAC signal to the remote alarm.
STEP 3)
Place the electrical device in alarm mode. Audible alarm and strobe should be active. Remote alarm is now operational.
120 VAC RED STROBE ASSEMBLY
P/N ELDS008
REPLACEMENT BULB
P/N ELDS010
120 VAC AUDIBLE ALARM
P/N ELDS010

3
dBA Ratings for Audible Alarm
Alarm Tones
dBA Sound Output Level Settings
Tone dBA Reverberant at 10 Ft.
HI STD
Horn 88 82
Bell 82 75
March Time Horn 85 79
Code-3 Horn 85 75
Code-3 Tone 79 75
Slow Whoop 88 82
Siren 85 82
HI/LO 82 79
Tone Pattern Description
SW1
Switch Settings
Position Position Position
234
Horn Continuous (Factory Setting) 1 1 1
Bell 1560 Hz Modulated (.07 Sec. ON/Repeat) 1 0 1
March Time Horn Horn (.25 Sec. ON/.25 Sec. OFF/Repeat) 0 0 1
Code-3 Horn Horn (ANSI S3.41 Temporal Pattern) 1 1 0
Code-3 Tone 500 Hz (ANSI S3.41 Temporal Pattern) 0 1 1
Slow Whoop 500-1200 Hz Sweep 4 Sec. ON/.5 Sec. OFF/Repeat) 0 1 0
Siren 600-1200 Hz Sweep (1 Sec. ON/Repeat) 1 0 0
HI/LO 1000/800 Hz (.25 Sec. ON/Alternate) 0 0 0
OUTPUT LEVEL/
TONE SELECTOR
SWITCH
G N L
Decibel Level (dBA) SW1 Switch Settings (POS1)
High dBA 1 (Factory Setting)
Standard dBA 0
SW1
POSITIONS
Back of audible alarm when
removed from alarm enclosure.

Air Systems’ manufactured equipment is warranted to the original user against defects in workmanship or materials under
normal use for one year from the date of purchase. Any part which is determined by Air Systems to be defective in mate-
rial or workmanship will be, as the exclusive remedy, repaired or replaced at Air Systems’ option. This warranty does not
apply to electrical systems or electronic components. Electrical parts are warranted, to the original user, for 90 days from
the date of sale. During the warranty period, electrical components will be repaired or replaced at Air Systems’ option.
NO OTHER WARRANTY, EXPRESSED OR IMPLIED, AS TO DESCRIPTION, QUALITY, MERCHANTABILITY, FIT-
NESS FOR A PARTICULAR PURPOSE, OR ANY OTHER MATTER IS GIVEN BY AIR SYSTEMS IN CONNECTION
HEREWITH. UNDER NO CIRCUMSTANCES SHALL THE SELLER BE LIABLE FOR LOSS OF PROFITS, ANY OTHER
DIRECT OR INDIRECT COSTS, EXPENSES, LOSSES, OR DAMAGES ARISING OUT OF DEFECTS IN, OR FAILURE
OF THE PRODUCT OR ANY PART THEREOF.
The purchaser shall be solely responsible for compliance with all applicable Federal, State and Local OSHA and/or MSHA
requirements. Although Air Systems International believes that its products, if operated and maintained as shipped from
the factory and in accordance with our “operations manual”, conform to OSHA and/or MSHA requirements, there are no
implied or expressed warranties of such compliance extending beyond the limited warranty described herein. Product
designsandspecificationsaresubjecttochangewithoutnotice.Rev.2,12/98
Air leaks are not covered under warranty except when they result from a defective system component, i.e. an on/off valve
or regulator or upon initial delivery due to poor workmanship. Air leaks due to poor delivery or damage will be covered un-
der delivery claims. Minor air leaks are part of routine service and maintenance and are the responsibility of the customer
justasarefiltersandoilchanges.
Warranty
Printed in the U.S.A. ©Copyright Air Systems International, Inc. 2018. All Rights Reserved
Manual No. ALRM008
Rev. 1 April 2018