P83159 B
Sheet 1 of 6
273 Branchport Avenue
Long Branch, NJ 07740
(800) 631-2148 – U.S.A. Thank you for using our products.
((800) 397-5777 - Canada
INSTALLATION INSTRUCTIONS
www.wheelockinc.com 115VAC MULTITONE APPLIANCES
MT4-115
Use this product according to this instruction manual. Please keep this instruction manual for future reference.
GENERAL:
115VAC Multitone Appliances are UL Listed for Fire Protective Service and for General Signaling Service. They are listed for both
indoor and outdoor use with the backboxes specified in these instructions (see Mounting Options). 115VAC Multitone Appliances
can be field set to produce any one of eight commonly used alarm tones. Sound output can be field set to provide either HIGH (HI)
dBA or STANDARD (STD) dBA sound output level. All inputs have DC blocking capacitor for compatibility with supervision when
used with 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. THE 115VAC
MULTITONE APPLIANCE MUST BE FIELD SET TO THE DESIRED dBA SOUND OUTPUT LEVEL AND ALARM TONE
BEFORE THEY ARE INSTALLED. THIS IS DONE BY PROPERLY ADJUSTING A FOUR POSITION SWITCH IN
ACCORDANCE WITH THESE INSTRUCTIONS. INCORRECT SETTINGS WILL RESULT IN IMPROPER PERFORMANCE
AND COULD RESULT IN PROPERTY DAMAGE AND SERIOUS INJURY OR DEATH TO YOU AND/OR OTHERS.
SPECIFICATIONS:
Table 1: UL Listed Models and Ratings
Model Regulated
Voltage
(VRMS)
Voltage
Range
(VRMS)
Mounting
Options
MT4-115 120 96-132 A, B
Table 1A: dBA and Current Ratings for Multitone Appliances
dBA Reverberant
Tone at 10 Feet
Maximum RMS Current
(AMPS)
Per UL 464
HI STD HI STD
Horn 0.050 0.042 88 82
Bell 0.041 0.039 82 75
March Time Horn 0.050 0.040 85 79
Code-3 Horn 0.050 0.042 85 75
Code-3 Tone 0.042 0.040 79 75
Slow Whoop 0.050 0.042 88 82
Siren 0.045 0.041 85 82
HI/LO 0.042 0.039 82 79
WARNING: FOR UL APPLICATIONS THESE APPLIANCES WERE TESTED TO THE OPERATING VOLTAGE LIMITS
OF 96-132 VOLTS. DO NOT APPLY 80% AND 110% OF THESE VOLTAGE VALUES FOR SYSTEM OPERATION.
All models are UL Listed for indoor/outdoor use with a temperature range of -31
o
F to +150
o
F (-35
o
C to +66
o
C) and maximum
humidity of 95% RH.
Copyright 2004 Wheelock, Inc. All rights reserved.
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