S.R.Smith SRS-TX-30 User manual

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FOR USE WITH POOL AND SPA PRODUCTS
SRS-TX-30
Rated for use on 110/120VAC 60Hz applications
Installation Instructions: Read these instructions in its
entirety before performing any installation work.
4008814
Conforms to UL STD 379;
Certified to CSA STD C22.2 #218.1
ON
OFF
ISOLATION
COVE
R

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The SRS-TX-30 consists of the following parts:
Item # Qty. Component Part # Description
1 1 10-15078-05 Screw, 8-32, 1/4" length
2 1 02-15285-00 Relay Cover
3 1 02-15314-00 Bracket Mount, WIR-TRAN
4 2 10-15031-03 Screw, 6-32, 1/4" length
5 2 10-15089-07 M3 Screw, 14mm length
6 4 10-15089-01 M3 Screw, 4mm length
7 2 11-15005-00 Nut, 6-32, Star Lock
8 1 02-15287-00 Bracket, Mounting Plate
9 1 38-15000-00 Rocker Switch, ON / OFF
10 1 41-15004-08 8 Position Terminal Block
11 1 44-15037-00 Transformer, 12VAC
12 1 A12664 Fuse Holder, 250V, 10A max
13 2 41-15005-00 Push-Wire Connector, 6-Conductor, (not shown)
14 1 36-15015-00 Fuse,250V, 2.0A, 1-1/4"x1/4", Fast-Blow (not shown)
15 1 02-15340-00 Bracket, Isolation Wiring Cover, (not shown)

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Basic safety precautions should be observed when operating the SRS-TX-30 product and other
associated equipment.
1. A qualified electrician must install the SRS-TX-30 in accordance to the National and Local
Electrical Codes.
2. The SRS-TX-30 must not be less than 5 feet (3 meters in Canada) from inside edge of pool.
ONLY USE COPPER CONDUCTORS.
3. Do not exceed the maximum ratings of individual components, wiring devices, and current
carrying capacity of conductors.
4. For the bonding, grounding, installing, and wiring of underwater lights to the SRS-TX-30 refer to
Article 680 of the National Electrical Code or Article 68 of the Canadian Electrical Code.
5. This device should never operate equipment that could cause property damage, bodily injury, or
death should it be activated unexpectedly.
6. Never allow children to operate the SRS-TX-30 unsupervised.
IMPORTANT SAFETY INFORMATION
ELECTRICAL RATINGS
Do not exceed the maximum electrical output rating of 30W for the SRS-TX-30. Install a 20Amp,
120VAC GFCI Circuit Breaker for power input. Refer to pages 4 and 5 for installation instructions.
FCC WARNING
1. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) this device may not cause harmful interference, and (2) this device must accept
any interference received, including interference that may cause undesired operation.
2. Changes or modifications not expressly approved by S.R. Smith could void the user's authority to
operate the equipment.
FUSE REPLACEMENT
To help protect internal parts, the SRS-TX-30 is equipped with a fuse. In the event that the fuse needs
replacement, only use a 250V, 2A Fast-Blow (fast acting) type similar to what is equipped from the
factory. You may also order SR Smith part number 36-15015-00 from your local authorized
distributor.
DANGER – FAILURE TO FOLLOW THESE WARNINGS, INSTRUCTIONS AND THE
OWNER’S MANUAL MAY RESULT IN SERIOUS INJURY OR DEATH
SAVE THESE INSTRUCTIONS!

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WARNING
• TURN OFF INCOMING POWER BEFORE SERVICING EQUIPMENT.
• ALL INSTALLATION AND MAINTENANCE WORK MUST BE PERFORMED BY
QUALIFIED ELECTRICAL PERSONEL ONLY.
• GFCI BREAKER MUST BE USED TO CONNECT SRS-TX-30 TO INPUT POWER.
• VERIFY ALL ELECTRICAL RATINGS BEFORE INSTALLATION IS COMPLETE.
FOLLOW PROPER WIRING PRACTICES IN ACCORDANCE WITH ALL LOCAL
REGULATORY REQUIREMENTS.
WIRING INSTRUCTIONS
LOCATION
The SRS-TX-30 is housed in a Type 3R rainproof enclosure and can be mounted anywhere
between the pool equipment and the breaker panel.
GFCI
Power Connections:
To wire the SRS-TX-30 use insulated
COPPER wire only, 12 gauge minimum. Run
a ½” to ¾” conduit from the main breaker
panel to the right most bottom conduit knock
out of the SRS-TX-30. Pull appropriate wires
from the main breaker panel to the SRS-TX-
30 unit. To make the input power
connections, unscrew the Isolation Cover
covering the right side of the terminal strip
and remove 3/8 inches of insulation from the
wire ends. Insert the bare end of each wire
under the pressure plate of the appropriate
screw terminal (Power Input 120V AC,
NEUTRAL). Use 1/8-in. flat head
screwdriver to tighten terminal screws firmly
(10.0 in-lbs. minimum). Connect the house
ground line to the Input Ground line on the
SRS-TX-30. Install a 20 Amp max GFCI
circuit breaker in the main breaker panel and
connect the HOT wires from the SRS-TX-30.
As a final step replace the Isolation Cover
over the Input wire terminals and reattach the
grounding attachment screw. Use provided
cable tie to secure the Input Wires to the
Isolation cover.
GROUND
N
EUTRAL
120V LINE INPUT
N
EUTRAL FROM
GFCI LOAD
120V POWER
FROM GFCI LOAD
ON
OFF

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Hooking up 12VAC Light to Circuit 1
To connect a 12VAC light to the Circuit 1
switch, pull wires from the low voltage lighting
product to the SRS-TX-30 through conduits
connected to the left bottom of the SRS-TX-30.
Some lights may identify a 12VAC Hot and
Neutral lead though this is not typical with
12VAC low voltage lighting as there is no
polarity. If it does identify specific leads, then
follow the below instructions.
As illustrated, connect the light that will be
operated by the Rocker Switch to the Light Hot
terminal. Connect the Light Neutral to the
Light Neutral terminal. Do not exceed demand
of 30 watts @ 12V.
Two UL listed wire nuts have been included to
simplify connection of up to five lights to the
terminal strip. If conductors are stranded
18AWG wire or smaller, use a crimping tool
and the supplied copper wire ferrules for a
secure installation.
LIGHT HOT, 12VAC
LIGHT NEUTRAL, 12VAC
ON
OFF

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SRS-TX-30 ROCKER SWITCH OPERATION
The SRS-TX-30 receiver box houses one rocker
switch to control the operation of the unit. The switch
must be in the DOWN position before powering on for
the first time. To turn ON the 12VAC light connected
to the SRS-TX-30, flip the rocker switch UP or to the
ON position. When the rocker switch is in the ON
position, low voltage power is applied to the 12VAC
light/s connected to the SRS-TX-30. To turn OFF the
12VAC light, flip the rocker switch to the BOTTM or
OFF position. To change the color mode on a SR
Smith LED light, simply toggle OFF, ON within 1
second and the light will advance to the next color
mode.
OPERATING INSTRUCTIONS
NOTE: Switch is shown in the ON position.
ON
OFF

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