Cooper Wheelock MT-121575W Installation Instructions Manual

273 Branchport Avenue
Long Branch, NJ 07740
(800) 631-2148 (USA)
(800) 397-5777 (CANADA)
www.cooperwheelock.com
Use this product according to this instruction manual. Please keep this instruction manual for future reference.

GENERAL:

The Multitone Strobe Appliances can provide a non-synchronized strobe appliance when connected directly to a Fire Alarm Control Panel (FACP), or
provide a synchronized strobe appliance when used in conjunction with a Sync Module (SM), Dual Sync Module (DSM) or Wheelock's Power Supplies.
All models in the MT Series are for wall mount only, with the backboxes specified in these instructions (See Mounting Options). An outdoor backbox is
required for outdoor installation. The Multitone Strobe Appliances use a Xenon flashtube with solid state circuitry enclosed in a rugged Lexan® lens to
provide maximum visibility and reliability for effective visible signaling.
NOTE: "Lexan" is a registered trademark of General Electric Company.
Multitone Strobe 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 Multitone Strobe models are designed for use with either filtered DC or unfiltered Full-Wave-Rectified (FWR) input voltage. The Multitone Strobe
Appliances 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 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
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,
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.

SPECIFICATIONS:

Model
MT-121575W
MTWP-2475W
MT-24MCCH
NOTES:
1. Strobes will produce 1 flash per second over the "Regulated Voltage" Range.
MT models are for indoor use with a temperature range of +32°F to +120°F (0°C to +49°C) and maximum humidity of 93% ± 2% RH.
2.
MTWP models are for outdoor use with a temperature range of -31° F to +150°F (-35° C to +66°C) and maximum humidity of 98% ± 2% RH.
MTA-121575W-NW can be used outdoors with the IOB backbox.
3. Candela ratings in Table 1 are for clear lens. Derate approximately 25% for amber lens, 55% for green lens, 70% for blue lens and 80% for
red lens.
NOTE: THE MAXIMUM WIRE IMPEDENCE BETWEEN STROBES SHALL NOT EXCEED 35 OHMS. THE MAXIMUM NUMBER OF
STROBES ON A SINGLE NOTIFICATION APPLIANCE CIRCUIT SHALL NOT EXCEED 47.
WARNING: THE MULTITONE STROBE APPLIANCES MUST BE FIELD SET TO THE DESIRED dBA SOUND OUTPUT LEVEL
AND ALARM TONE BEFORE THEY ARE INSTALLED.
ADJUSTING A FOUR POSITION SWITCH IN ACCORDANCE WITH THESE INSTRUCTIONS.
RESULT IN IMPROPER PERFORMANCE AND MAY DAMAGE THE PRODUCT, WHICH COULD RESULT IN PROPERTY DAMAGE
AND SERIOUS INJURY OR DEATH TO YOU AND/OR OTHERS.
WARNING: THESE APPLIANCES WERE TESTED TO THE OPERATING VOLTAGE LIMITS OF 16-33VDC FOR 24VDC MODELS
AND 8-17.5VDC FOR 12VDC MODELS USING FILTERED (DC) OR UNFILTERED FULL-WAVE-RECTIFIED (FWR). DO NOT APPLY
80% AND 110% OF THESE VOLTAGE VALUES FOR SYSTEM OPERATION.
Copyright 2007 Cooper Wheelock, Inc. All rights reserved.
Thank you for using our products.
INSTALLATION INSTRUCTIONS
MULTITONE STROBE (COLOR LENS) APPLIANCES
. All warnings are printed in bold capital letters.
Table 1: Models and Ratings
Regulated Voltage Voltage
(VDC/VRMS) Range
(VDC/VRMS)
12 8.0-17.5
24 16-33
24 16-33
THIS IS DONE BY PROPERLY INSERTING A JUMPER PLUG AND
Strobe Candela Reverberant
On Axis
(cd) At 10 Feet
-35° C 25° C
30 75
75 180
65/90 115/177
INCORRECT SETTINGS WILL
dBA
64-94
64-94
76-94
P84601 J
Sheet 1 of 6