Tyco EC-5 Series Operation

Series EC-5 — 5.6 K-factor
Extended Coverage Horizontal Sidewall Sprinklers
Quick & Standard Response (Light Hazard)
IMPORTANT
Refer to Technical Data Sheet
TFP2300 for warnings pertaining to
regulatory and health information.
Always refer to Technical Data
Sheet TFP700 for the "INSTALLER
WARNING" that provides cautions
with respect to handling and instal-
lation of sprinkler systems and com-
ponents. Improper handling and
Installation can permanently damage
a sprinkler system or its compo-
nents and cause the sprinkler to fail
to operate in a fire situation or cause
it to operate prematurely.
Scan the QR code or enter the URL
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up-to-date electronic version of this
document. Data rates may apply.
docs.jci.com/tycofire/tfp298
General
Description
The Series EC-5, Extended Cover-
age Horizontal Sidewall Sprinklers
are extended coverage, decorative
3 mm glass bulb type spray sprin-
klers designed for use in hydrauli-
cally calculated sprinkler systems in
light hazard, commercial occupancies
such as churches, restaurant seating
areas, hotels, educational facilities,
and offices. With coverage up to 16 ft
(4,9 m) wide by 24 ft (7,3 m) long and
maximum deflector to ceiling distance
of 18 in. (450 mm), they are designed
for installation along a wall or the side
of a beam and just beneath a smooth
Page 1 of 4
and level ceiling. Horizontal sidewall
sprinklers are commonly used instead
of pendent or upright sprinklers due
to aesthetics or building construction
considerations, where piping across
the ceiling is not desirable.
The fast response thermal sensitivity
rating of the 3 mm bulb type sprinklers
provides a quick response extended
coverage (QREC) rating for many of
the coverage areas detailed in Table B
and Table C.
The recessed version of the Series
EC-5 Extended Coverage Horizontal
Sidewall Sprinkler utilizes a two-piece
Style 50 Recessed Escutcheon. The
Style 50 provides up to 3/8 in. (9,5 mm)
of total adjustment from the flush side-
wall position. The adjustment provided
by the recessed escutcheon reduces
the accuracy to which the fixed pipe
lengths to the sprinklers must be cut.
NOTICE
The Series EC-5 Sprinklers described
herein must be installed and main-
tained in compliance with this docu-
ment, as well as with the applicable
standards of the National Fire Protec-
tion Association (NFPA), in addition to
the standards of any other authorities
having jurisdiction. Failure to do so
may impair the performance of these
devices.
The owner is responsible for maintain-
ing their fire protection system and
devices in proper operating condition.
The installing contractor or sprinkler
manufacturer should be contacted with
any questions.
Sprinkler
Identification
Number
TY3302 EC HSW, 5 6K
Note: TY3302 is a redesignation for C3302.
AUGUST 2022
Worldwide
www.tyco-fire.com
Contacts
Technical
Data

Approvals

UL and C-UL Listed
FM and NYC Approved
Note: For complete approval informa-
tion, see Table A. The approvals apply
to the service conditions indicated in
the Design Criteria section.
Maximum Working Pressure
175 psi (12,1 bar)
Pipe Thread Connection
1/2 in. NPT
Discharge Coefficient
K = 5.6 gpm/psi ½ (80,6 Lpm/bar
Temperature Ratings
See Table A
Finishes
Sprinkler: See Table D
Recessed Escutcheon: White Coated,
Chrome Plated, or Brass Plated

Physical Characteristics

Frame . . . . . . . . . . . . . . . . . . . . . . . . . . . .Bronze
Button . . . . . . . . . . . . . . . . . . . . . . . . . . . .Bronze
Sealing Assembly . . Beryllium Nickel w/TEFLON
Bulb . . . . . . . . . . . . . . . . . . . . . Glass (3 mm dia.)
Compression Screw . . . . . . . . . . . . . . . . .Bronze
Deflector . . . . . . . . . . . . . . . . . . . . . . . . . Copper
½ )
TFP298