EGS Appleton Code-Master Series Installation Instructions

Description
The Code-Master™ light is an inrush current
limited strobe light that is UL Listed as a sig-
naling appliance for the hearing impaired and
is intended for indoor use in UL Listed com-
patible fire alarm systems and other applica-
tions requiring electrical supervision of signal-
ing circuit fi eld wiring. The strobe fl ashes a 360-
degree 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 loca-
tions with Operating Temperature Codes per
the following chart.
Temperature Codes
Ambient Class I, Div. 2 Class I, Div. 1
Temp. Groups A, B, C & D Groups C & D
40ºC 260ºC (T2B) 85ºC (T6)
55ºC 260ºC (T2B) 85ºC (T6)
65ºC 280ºC (T2A) 85ºC (T6)
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
! WARNING
To reduce the risk of ignition of hazardous
atmospheres and shock, do not apply power
to the unit until installation has been complet-
ed and unit is tightly assembled and secured.
Install this unit in accordance with the applicable
requirements in the latest edition of the National
Electrical Code.
NOTE: This unit must be mounted vertically
with the globe assembly vertically facing down
in Hearing Impaired Applications.
EGS Electrical Group • www.appletonelec.com
Installation Instructions for Code-Master™ Strob e Lights for Fire
Alarm Hearing Impaired Use In Hazardous Locations
1. Mount using the following applicable method.
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
Class II, Div. 1
4 for required supply wire temperature ratings.
Class III, Div. 1 & 2
3. Refer to Figure 4. Loosen the (2) screws
120ºC (T4A)
holding the circuit block in place. Rotate and
120ºC ( T4A)
remove the circuit block.
135ºC (T4)
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.
650398-001
WARNING
Rev. B 650398-001 03/29/05 Page 1