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273 Branchport Avenue
Long Branch, NJ 07740
(800) 631-2148 – U.S.A.
((800) 397-5777 - Canada
www.wheelockinc.com
Use this product according to this instruction manual. Please keep this instruction manual for future reference.
GENERAL:
115VAC Multitone Strobe Signals are UL Listed for private mode 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 Information).
115VAC Multitone Strobe Signals 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. They are available with a 115VAC
Xenon Tube Strobe with an intensity of 15 candela (cd).
The 115VAC Multitone Strobe Signals have separate input terminals for alarm tone activation and strobe activation. Shunt wires are
provided to operate both the alarm tone and the strobe simultaneously on a single input circuit (See Wiring Diagram). All inputs have
a DC blocking capacitor for compatibility with supervision
NOTE: All CAUTIONS and WARNINGS are identified by the symbol
WARNING: PLEASE READ THESE INSTRUCTIONS CAREFULLY BEFORE USING THIS PRODUCT. THE
MULTITONE STROBE SIGNALS MUST BE FIELD SET TO THE DESIRED dBA SOUND OUTPUT LEVEL AND
ALARM TONE BEFORE THEY ARE INSTALLED. THIS IS DONE BY PROPERLY INSERTING A JUMPER PLUG
AND ADJUSTING A FOUR POSITION SWITCH IN ACCORDANCE WITH THESE INSTRUCTIONS. INCORRECT
Settings WILL RESULT IN IMPROPER PERFORMANCE AND MAY DAMAGE THE PRODUCT AND COULD
RESULT IN PROPERTY DAMAGE AND SERIOUS INJURY OR DEATH TO YOU AND/OR OTHERS.
CAUTION: NOT RECOMMENDED FOR USE AT REGRIGERATOR / FREEZER DOOR ENTRANCES OR OTHER
AREAS WITH PERSISTENT CONDENSATIONS.
SPECIFICATIONS:
Model
MT4-115-WH
1. Strobes are designed to flash at approximately 1 flash per second with continuous nominal applied voltage. Do not use
strobes on coded or interrupted circuits.
2. All models are UL Listed for indoor/outdor use with a temperature range of -31°F to +150°F (-35°C to +66°C) and
maximum humidity of 95% RH.
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.
Copyright 2004 Wheelock, Inc. All rights reserved
Thank you for using our products.
INSTALLATION INSTRUCTIONS
115VAC MULTITONE STROBE APPLIANCE
Table 1: UL Listed Models and Ratings for Multitone Appliances
Regulated
Voltage
Voltage
Range
(VRMS)
(VRMS)
120
96-132
MT4-115
when used with a Fire Alarm Control Panel (F.A.C.P.).
. All warnings are printed in bold capital letters.
Maximum RMS
Current
(AMPS)
.070
Strobe
Candela Per
UL 1638
-35°C
25°C
7.5cd
15cd
P83160 C
Sheet 1 of 6
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Summary of Contents for Wheelock MT4-115-WH
- Page 1 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. Copyright 2004 Wheelock, Inc. All rights reserved P83160 C Sheet 1 of 6...
- Page 2 Table 2: Candela at Various Angles Candela at Various AnglesPer UL 1638 Model Rated Candela A6/A7 MT4-115-WH 15.0cd 15.0 18.0 14.6 17.7 Table 3: dBA and Current Ratings for Multitone (Audible Only) Maximum RMS Reverberant dBA Current At 10 Feet Per UL 464...
- Page 3 SETTINGS: The Switch (SW1) of the Multitone Signal, shown in Figure 1, is used to set the desired dBA sound output level and alarm tone. The factory settings are shown below. Read these instructions carefully before changing any of these factory settings. Figure 1: Figure 2: PC Board Layout Showing Location...
- Page 4 2. The MT4-115-WH can be surface mounted to a standard 4 inch square by 2-1/8 inch deep electrical box (Figure A), weather resistant backbox (WBB) (Figure B) or a 4 inch square by 1-1/2 inch extension ring and a 4 inch square by 2-1/8 inch deep electrical box (Figure C).
- Page 5 The Multitone Strobe products and these instructions are copyrighted by Wheelock and contain proprietary, confidential and trade secrets of Wheelock. No part of the Multitone Strobe products and these instructions may be photocopied, printed or reproduced in any form or modified, adapted, changed or enhanced, or converted to another programming language, or used to create updated, related or derivative works, without the prior written consent of Wheelock.
-
Page 6: Limited Warranty
(as determined by date code). Correction of defects by repair or replacement shall be at Wheelock's sole discretion and shall constitute fulfillment of all obligations under this warranty. THE FOREGOING LIMITED WARRANTY SHALL IMMEDIATELY TERMINATE IN THE EVENT ANY PART NOT FURNISHED BY WHEELOCK IS INSTALLED IN THE PRODUCT.
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