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INSTALLATION INSTRUCTIONS
SV-4012
SV-4016
Sensor Flushometer
92-SV-401X-02
TOOLS & SUPPLIES NEEDED
Eye Protection
Thread Seal
Tape
Level
Measuring
Tape
Solder Kit
Flat Tip
Screwdriver
Tubing
Cutter
2.5mm Hex Key
Wrench
(included)
Bucket
Strap
Wrench
Deburring
Tool
Hacksaw
Phillips
Screwdriver
IMPORTANT
SAFETY TIPS:
Be sure to read and understand all instructions
before beginning installation.
Inspect all connections after installation.
Cover the drain to avoid loss of parts.
Be sure to wear proper eye protection.
Do NOT over tighten any connections or damage
may occur.
Shut OFF water supplies before beginning
installation.
Observe all local plumbing and building codes.
Do NOT used toothed wrenches on any part of
the Flushometer. This will damage the finish and
void the finish warranty.
Do NOT use pipe sealant/plumbing grease/etc.
on any threaded connection except for the
connection between the control stop body and the
supply pipe.
VALVE SPECIFICATIONS:
EPA regulation prohibits using a higher flushing
volume than is described on the product and/or
tampering with the flow controller inside of the
adjustable tail piece.
Ensure proper structure is in place to support the
Valve and plumbing during use.
Be sure to wear proper eye protection during
installation.
CAUTION
FINISH MAINTENANCE:
Your new product is designed for years of
trouble-free performance. Keep it looking new
by cleaning it periodically with a soft cloth. Avoid
abrasive cleaners, steel wool, and harsh
chemicals as these will dull the finish and void
your warranty.
MAINTENANCE
While designed for years of trouble-free
performance, this product contains several
mechanical and electrical components that are
subject to normal wear and tear. These
components should be inspected on a regular
basis to ensure this product is working properly.
These components include but are not limited to,
the Control Stop, internal O-Rings and Seals,
Sensor Eye Mechanism, Solenoid Mechanism,
Piston, Override Button Assembly, and Vacuum
Breaker. Repair kits are available for purchase for
each of the components given above as well as
components that will need to be serviced less
frequently, such as the spud nut assembly and
inlet piping assembly. See “Repair Parts” section
of this document for a full list of repair kits that are
offered for this product.
NOTE:
Regulations prohibit using replacement
parts for this product that would increase the
flushing volume beyond what is stated on the
label. As such, replacement parts are not designed
or intended to be interchangeable with parts that
would cause this product to exceed said flushing
volume.
Battery replacement will be the most common
maintenance item. Standard AA alkaline batteries
will supply approximately 335,000 flush cycles.
Frequency of battery replacement will be
determined by how often the flushometer is
activated. This product is equipped with a low
battery warning system to notify you when
replacement is required. See troubleshooting
guide for additional information.
1”
(25.4mm)
FROM CENTERLINE
OF SPUD
2-1/4” MIN
(57mm)
11-1/2” MAX
(292mm)
4-5/16” MIN
5-5/16” MAX
(110mm-135mm)
1”
SUPPLY
NOTE:
If you are cutting the vacuum breaker tube to size, consult local plumbing codes to ensure
that the critical line is properly located above the fixture. Typically, the critical line is 6” above the fixture.
ROUGH IN OF SUPPLY PIPE
Before you begin: Your supply pipe must be properly located. The pipe should be no more than
11 ½” above the fixture surface (measured to the centerline of the supply pipe), and within 4-5/16”
to 5-5/16” to the left or right of the fixture’s spud (measured from centerline to centerline). This
product has the ability to receive a supply line from the left or right. Simply rotate the position of the
Valve Body Cover to adapt. See rough-in.
1
A
B
1”
(25.4mm)
FROM CENTERLINE
OF SPUD
2-1/4” MIN
(57mm)
PREPARE SUPPLY PIPE
If your Supply Pipe is already threaded and is the proper length per the rough-in diagram, skip
to STEP 4.
A
. Cut supply pipe 1” back from the center line of the fixture’s spud using a hacksaw or tubing
cutter.
B
. Deburr both the inside and outside of the supply pipe.
2
A
B
SOLDER THREADED ADAPTER
A. Slide the Threaded NPT Adapter fully over the cut and chamfered supply pipe.
B. Sweat solder the Adapter to the pipe using soldering wire and torch.
3
