650398-001
Installation Instructions for Code-Master™ Strob e Lights for Fire
Alarm Hearing Impaired Use In Hazardous Locations
Description
The Code-Master™ light is an inrush current
limited strobe light that is UL Listed as a signaling appliance for the hearing impaired and
is intended for indoor use in UL Listed compatible fire alarm systems and other applications requiring electrical supervision of signaling circuit fi eld wiring. The strobe fl ashes a 360degree beam of light approximately 65 times per
minute. The strobe is UL Listed for use in Class
I, Division 1, Group C and D; Class I, Division 2,
Group A, B, C and D; Class II, Division 1, Group
E, F, and G; Class II, Division 2, Group F and G;
and Class III Division 1 and 2 hazardous locations with Operating Temperature Codes per
the following chart.
Temperature Codes
Ambient Class I, Div. 2 Class I, Div. 1 Class II, Div. 1
Temp. Groups A, B, C & D Groups C & D Class III, Div. 1 & 2
40ºC 260ºC (T2B) 85ºC (T6) 120ºC (T4A)
55ºC 260ºC (T2B) 85ºC (T6) 120ºC ( T4A)
65ºC 280ºC (T2A) 85ºC (T6) 135ºC (T4)
These devices are also UL 1971 Listed for
visual signaling use for the hearing impaired
with a 75 cd light output per Table 3.
Installation
!
To reduce the risk of ignition of hazardous
atmospheres and shock, do not apply power
to the unit until installation has been completed and unit is tightly assembled and secured.
Install this unit in accordance with the applicable
requirements in the latest edition of the National
Electr
ical Code.
NOTE: This unit must be mounted vertically
with the globe assembly vertically facing down
in Hearing Impaired Applications.
WARNING
1. Mount using the f
a. Pendant Mounting (Figures 1 and 4): Install
explosion-proof hanger box (not supplied).
Secure 3/4” (19 mm) NPT threaded conduit
(not supplied) to the box. Install the mounting
assembly, catalog number CAP75, on the
conduit. Proceed to step 2.
b. Ceiling Mounting (Figures 2 and 4): Mount
the ceiling box, catalog number CAC75, using
appropriate hardware (not supplied) suitable
for the mounting surface. Proceed to step 2.
c. Bracket Mounting (Figures 3 and 4): Install
the mounting bracket, catalog number CALB75.
using appropriate hardware (not supplied) for the
mounting surface. Pull the fi eld wiring through
the mounting bracket. Proceed to step 2.
2. Extend the required power source wiring
down through the mounting assembly. See Table
4 for required supply wire temperature ratings.
3. Refer to Figure 4. Loosen the (2) screws
holding the circuit block in place. Rotate and
remove the circuit block.
4. A ground screw is provided in the wiring
compartment for attachment of field earth
ground wire.
5. Connect the two red positive (+) and two black
negative (-) wire leads to the supervised circuit
in accordance with Figure 4.
6. Install the fi xture on the mounting assembly.
!
To reduce the risk of ignition of hazardous
atmospheres and shock, keep assembly
tightly closed when circuits are energized.
7. Apply power to the unit and ensure proper
function.
ollowing applicable method.
WARNING
Rev. B 650398-001 03/29/05 Page 1
Figure 1. Detail of Pendant mounting.
Figure 3. Detail of Bracket Mounting.
Maintenance
1. Loosen the (3) guard screws and remove the
guard.
2. Loosen the globe and ring assembly set
screw. Insert a suitable tool into the notches
in the globe and ring assembly and loosen the
assembly by prying in a counterclockwise direction. Remove the ring and globe assembly.
Figure 2. Detail of Ceiling Mounting.
!
To reduce the risk of ignition of hazardous
atmospheres and shock, keep assembly
tightly closed when circuits are energized.
To reduce the risk of ignition of hazardous
atmospheres and shock, disconnect from the
supply and circuit and allow fi ve (5) minutes
for stored energy to dissipate before disassembling the unit.
For strobe tube replacement, disconnect from
the supply circuit and allow fi ve minutes for
stored energy to dissipate before starting work
or disassembly.
Page 2 Rev. B 650398-001 03/29/05
WARNING
!
When replacing the strobe tube, do not handle
the tube. Hold the strobe tube only by its base
to prevent damage to the tube.
3. Refer to Table 2 for the correct replacement
catalog number and replace the necessary
part.
4. To replace, simply screw the unit on until it
seats fi rmly onto its gasket. Tighten the unit
another 1/8 to 1/4 turn. Tighten the setscrew.
5. Reinstall the guard, where applicable, and
secure using the three supplied screws.
6. After the unit is assembled, apply power and
make sure the unit functions properly.
WARNING
Table 1. Code-Master™ Strobe Light Specifi cations
Cat. No. Method Voltage after Init. surge) after init. surge) (Initial) Size Rated Output
Mounting (Continuous RMS, (outgoing Surge* conduit Flash Rated Light
CSST2030PDCCL Pendant 20V DC 1.08A 3A 10A for 0.7 ms 3/4Ó 360º beam 75cd
and CAP75 Figure 1 24V DC 0.95A 2.8A 12A for 0.7 ms NPT of light at per
CSST2030PDCCL Ceiling 30V DC 0.83A 2.6A 15A for 0.7 ms -65 fpm Table 3
and CAC75 Figure 2
CSST2030PDCCL Bracket
and CALB75 Figure 3
Operating Current* Park Current*
*Use the operating current to establish the wire gauge and standby power requirements. Consult the control unit
manufacturer to determine surge and peak current effects and maximum number of strobes on the system.
Table 2.
Code-Master™ Strobe Light
Replacement Parts
Mounting Replacement
Cat. No. Method Strobe
CSST2030PDCCL Pendant Cat. No.
and CAP75 Figure 1 S865
CSST2030PDCCL Ceiling
and CAC75 Figure 2
CSST2030PDCCL Bracket
and CALB5 Figure 3
Table 4
Supply Wire Temperature Markings
Ambient Supply Wire
Temperature Temperature Marking
40ºC 75ºC
55ºC 85ºC
65ºC 110ºC
Table 3.
Light output dispersion when mounted
with the assembly vertically facing down.
Percent
Degrees* of 75 cd Rating
0, Pointing Down 100
5 - 25 90
30 - 45 75
50 55
55 45
60 40
65 35
70 35
75 30
80 30
85 25
90 25
*Tolerance of ±degree is permitted.
Rev. B 650398-001 03/29/05 Page 3
Figure 4. Wiring Diagram
NOTE: DC POLARITY OF CIRCUIT SHOWN IN SUPERVISORY STATE (SIGNAL IN ACTIVE). CIRCUIT POLARITY TO REVERSE TO ACTIVATE
SIGNAL. ELECTRICAL SUPERVISION REQUIRES WIRE TO BE BROKEN AT EACH DEVISE.
DEVICE FOR CONSTANT INPUT VOLTAGE. DO NOT CONNECT TO ÒCODEDÓ OR PULSATING VOLTAGE.
FROM
POWER SOURCE
OR PREVIOUS
SIGNALING
DEVICE
CODE-MASTER
STROBE
CODE-MASTER
STROBE
KEY
LIGHT SYMBOL
WIRE NUT SYMBOL
END OF LINE
RESISTOR, WHEN
REQUIRED WITH
SUPERVISED
SYSTEM
NOTE: For non-fi re alarm stand-alone use tie the two red leads together and tie the two black leads together
Figure 5. Operating Current vs. Operating Input Voltage Range.
CURRENT VS. VOLTAGE
20
15
12
10
10
5
0
20Vdc
3.0
1.6
INPUT VOLTAGE
2.8
1.4
Figure 6. Disassembly of the Code-Masterª Strobe.
MOUNTING
HOOD
STROBE
TUBE
GLOBE & RING
ASSEMBLY
GUARD
(OPTIONAL)
15
Serge
Peak
Operating
2.6
1.1
30Vdc24Vdc
Page 4 Rev. B 650398-001 03/29/05
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