Sloan 115 ES-S Service manual

Installationofthe SloanOPTIMA™equippedFlushometerprovidestheultimate
in sanitary protection and automatic operation plus the water economy that
makes it the most advanced flushing system ever. There are no handles to trip
orbuttonstopush.TheFlushometerusesadaptiveinfraredtechnologytosense
the user’s presence and initiates the flushing cycle once the user steps away.
The OPTIMA equipped Flushometer is designed for easy installation and
maintenance and comes complete with the EL-1500-L OPTIMA sensor, cover
plate and attachment kit (with override button), 24 VAC solenoid operator,
Bak-Chek®control stop with vandal resistant stop cap, adjustable tailpiece,
vacuum breaker flush connectionand spudcoupling, andwall andspud flanges
(for exposed piping). Specify transformer separately. One Sloan EL-154
transformer can operate up to ten OPTIMA Flushometers.
The following instructions will serve as a guide when installing the OPTIMA
equipped Flushometer. As always, good safety practices and care are
recommended when installing your new Flushometer. If further assistance is
required, contact your nearest Sloan Representative office.
Listed
Certified
Made in the U.S.A.
EL-1500-L l.l.
Code No. 0816165
Rev. 2
INSTALLATION INSTRUCTIONS
OPTIMA™ SYSTEMS
SENSOR OPERATED
ROYAL FLUSHOMETER
CONCEALED & EXPOSED
CLOSET INSTALLATIONS
Exposed Closet Flushometer
1-1/2" Top Spud
Model 110/111 ES-S
Model 115 ES-S
Model 116 ES-S
Concealed Closet Flushometer
1-1/2" Exposed Back Spud
Model 140 ES-S
1-1/2" Exposed Top Spud
Model 153 ES-S
1-1/2" Concealed Back Spud
Model 152 ES-S
LIMITED WARRANTY
Sloan ValveCompany warrants its ES-SSensor Operated Royal Flushometers to be made of first classmaterials, free from defects of material or workmanship
under normal use and to perform the service for which they are intended in a thoroughly reliable and efficient manner whenproperly installed and serviced, for
a period of three years (1 year for special finishes) from date of purchase. During this period, Sloan Valve Company will, at its option, repair or replace any part
orparts whichprovetobethus defectiveifreturnedto SloanValveCompany,atcustomer’scost,and thisshallbe thesoleremedyavailableunderthiswarranty.
No claims will be allowed for labor, transportation or other incidental costs. This warranty extends only to persons or organizations who purchase Sloan Valve
Company’s products directly from Sloan Valve Company for purposeof resale.
THERE ARE NO WARRANTIES WHICH EXTEND BEYOND THE DESCRIPTION ON THE FACE HEREOF. IN NO EVENT IS SLOAN VALVE COMPANY
RESPONSIBLE FOR ANY CONSEQUENTIAL DAMAGES OF ANY MEASURE WHATSOEVER.

NOTES:
†IF THIS DISTANCEIS GREATER THAN3" (76 mm) AN EL-226EXTENSION ADAPTER IS
REQUIRED. SPECIFY ONE EL-226 FOR EVERY 1-1/4"(32 mm) INCREMENT OVER 3" (76
mm).
‡POSITION OFSENSOR BOX CAN BERAISED OR LOWERED1" (25 mm) IFIN CONFLICT
WITH HANDICAP GRAB BARS.
Figure 1
SENSOR LOCATION & POSITIONING IS CRITICAL!
Failure to properly position the electrical boxes to the plumbing
rough-in will result in improper installation and impair product
performance. All tradesmen (plumbers, electricians, tile setters,
etc.) involved with the installation of this product must coordinate
their work to assure proper product installation.
VALVE ROUGH-IN
SOLENOID
OPERATOR
ELECTRICAL
BOX
C/L OF
ELECTRICAL
BOX
TOPOF
FIXTURE C/L OFELECTRICAL
BOX & FIXTURE
11-1/2"
(292 mm)
19"
(483 mm) ‡
1" I.P.S.
(25 mm DN)
SUPPLY
C/L OF
SUPPLY
1-1/2"
(38 mm)
OVERRIDE
BUTTON
SENSOR
ELECTRICAL
BOX
4-3/4"
(121 mm)
2-3/4"
(70 mm)
2-1/4" †
(57 mm)
MIN.
MODEL 110 ES-S — Water Saver, 3.5 gpf (13.2 Lpf)
MODEL 111 ES-S — Low Consumption, 1.6 gpf (6.0 Lpf)
OVERRIDE BUTTON
2-3/4"
(70 mm)
+ WALL
THICK-
NESS 2-3/4"
(70 mm)
C/L OF
SUPPLY
4-3/4"
(121 mm) 1-1/2"
(38 mm)
19"
(483 mm) ‡
14-1/2"
(368 mm)
TOP OF
FIXTURE
C/L OF ELECTRICAL
BOX & FIXTURE
1" I.P.S.
(25 mm DN)
SUPPLY
MODEL 140 ES-S — Water Saver, 3.5 gpf (13.2 Lpf)
MODEL 140-1.5 ES-S — Low Consumption, 1.6 gpf (6.0 Lpf)
SENSOR
ELECTRICAL
BOX C/L OF
FIXTURE TOPOF
FIXTURE
15" (381 mm) MODEL 115 ES-S
17" (432 mm) MODEL 116 ES-S
OVERRIDE
BUTTON
24" (610 mm) MODEL 115 ES-S
27" (686 mm) MODEL 116 ES-S
SOLENOID
OPERATOR
ELECTRICAL
BOX
2-1/4" †
(57 mm)
MIN.
2-3/4"
(70 mm)
1-1/2"
(38 mm)
C/L OF
SUPPLY
4-3/4"
(121 mm) 1" I.P.S.
(25 mm DN)
SUPPLY
C/L OF ELECTRICAL BOX
MODEL 115 ES-S — Water Saver, 3.5 gpf (13.2 Lpf)
MODEL 115-1.5 ES-S — Low Consumption, 1.6 gpf (6.0 Lpf)
MODEL 116 ES-S — Water Saver, 3.5 gpf (13.2 Lpf)
MODEL 116-1.5 ES-S — Low Consumption, 1.6 gpf (6.0 Lpf)
OVERRIDE BUTTON
2-3/4"
(70 mm)
2-3/4"
(70 mm)
+ WALL
THICK-
NESS
1" I.P.S.
(25 mm DN)
SUPPLY 9"
(229 mm)
5" (127 mm)
C/L OF ELECTRICAL BOX & FIXTURE
TOPOF
FIXTURE
14"
(356 mm)
19"
(483 mm) ‡
1-1/2"
(38 mm)
C/L OF
SUPPLY
4-3/4"
(121 mm)
MODEL 153 ES-S — Water Saver, 3.5 gpf (13.2 Lpf)
MODEL 153-1.5 ES-S — Low Consumption, 1.6 gpf (6.0 Lpf)
2-3/4"
(70 mm)
C/L OF
SUPPLY
4-3/4"
(121 mm) 1-1/2"
(38 mm)
OVERRIDEBUTTON
2-3/4"
(70 mm)
+ WALL
THICK-
NESS
1" I.P.S.
(25 mm DN)
SUPPLY
14-1/2"
(368 mm)
19"
(483 mm) ‡
TOPOF
FIXTURE
C/L OF ELECTRICAL
BOX & FIXTURE
MODEL 152 ES-S — Water Saver, 3.5 gpf (13.2 Lpf)
MODEL 152-1.5 ES-S — Low Consumption, 1.6 gpf (6.0 Lpf)
NOTE: Water Closet Valves with “-2.4” Model Designation
Deliver 2.4 gpf (9.0 Lpf)

PRIOR TO INSTALLATION
Prior to installing the Sloan OPTIMA equipped Flushometer, install the items
listed below as illustrated in Figures 1 through 3.
•2-gang electrical box — 4" x 4" x 2-1/2" (102 mm x 102 mm x 64 mm) for
sensor; see paragraph entitled “Sensor Location”
•2-gang electrical box — 4" x 4" x 2-1/2" (102 mm x 102 mm x 64 mm) for
transformer (mount in a convenient location)
•2-gang electrical box — 4" x 4" x 2-1/2" (102 mm x 102 mm x 64 mm) for
solenoid operator, see paragraph entitled “Solenoid Operator Location”
(Models 110/111 ES-S,115 ES-S & 116 ES-S)
•Electrical wiring to the transformer box (120 VAC, 2 amp service requiredfor
each EL-154, 24 VAC, 50 VA transformer used)
•Closet fixture
•Drain line
•Water supply line
Important:
•ALLELECTRICALWIRINGISTO BEINSTALLEDINACCORDANCE WITH
NATIONAL/LOCAL CODES AND REGULATIONS.
•ALL PLUMBING IS TO BE INSTALLED IN ACCORDANCE WITH
APPLICABLE CODES AND REGULATIONS.
•WATER SUPPLY LINES MUST BE SIZED TO PROVIDE AN ADEQUATE
VOLUME OF WATER FOR EACH FIXTURE.
•A 24 VACSTEP-DOWN TRANSFORMER MUST BEUSED.
•USE APPROPRIATE PRECAUTIONS WHILE CONNECTING
TRANSFORMER TO 120 VAC POWER SOURCE.
•FLUSH ALL WATER LINES PRIOR TO MAKING CONNECTIONS.
The Sloan ROYAL®is designed to operate with 15 to 100 psi (104 to 689 kPa)
of water pressure. THE MINIMUM PRESSUREREQUIRED TO THEVALVE IS
DETERMINED BY THE TYPE OF FIXTURE SELECTED. Consult fixture
manufacturer for pressure requirements.
Most Low Consumption water closets (1.6 gallon/6 liter) require a minimum
flowing pressure of 25 psi (172kPa).
Protect the Chrome or Special finish of this Flushometer — DO NOT USE
TOOTHED TOOLS TO INSTALL OR SERVICE THE VALVE. Also, see “Care
and Cleaning” section of this manual.
IMPORTANT: WITH THE EXCEPTION OF CONTROL STOP INLET, DO NOT
USE PIPE SEALANT OR PLUMBING GREASE ON ANY VALVE
COMPONENT OR COUPLING!
SENSOR LOCATION (Figures 1 and 2)
SENSOR LOCATION IS CRITICAL — Failure to properly position the
electricalboxestotheplumbingrough-inwillresultinimproperinstallation
and impair product performance. All tradesmen (plumbers, electricians,
tile setters, etc.) involved with the installation of this sensor operated
flushometer must be familiar with the requirements of its installation.
Improper installation may nullify the manufacturer’s warranty.
Note: A template is packaged with Model 110/111 ES-Svalves to
properly position electrical boxes.
MODELS 110/111 ES-S, 140 ES-S, 153 ES-S & 152 ES-S
Locate the 2-gang electrical box on the centerline of the Flushometer and 19"
(483 mm) abovethe topof thecloset fixture asshown inFigure 1.Use Appleton
#4SD1 Electrical Box and Appleton #8470 Plaster Ring or equivalent.
MODELS 115 ES-S & 116ES-S
Locate the right edge of the 2-gang electrical box on the centerline of the
Flushometer and 15" (381 mm) for Model 115 ES-S or 17" (432 mm) for Model
116ES-S abovethe topof theclosetfixtureas shownin Figure1.UseAppleton
#4SD1 Electrical Box and Appleton #8470 Plaster Ring or equivalent.
ALL MODELS
Note: Installplaster ring so screw holes are on left and right side of box.
Note: Break tiles to allow screw holes in plaster ring to show.
SOLENOID OPERATOR LOCATION (Figure 1)
MODELS 110/111 ES-S,115 ES-S & 116 ES-S
Electricalboxlocationiscritical.Locatethecenterlineofthe2-gangelectrical
boxbymeasuring2-3/4"(70mm)totheLEFTofthecenterlineoftheFlushometer
and 1-1/2" (38 mm) BELOW the centerline of the water supply. Use Appleton
#4SD1 Electrical Box and Appleton #8470 Plaster Ring or equivalent.
Note: Installplaster ring so screw holes are on left and right side of box.
Note: Break tiles to allow screw holes in plaster ring to show.
TOOLS REQUIRED FOR INSTALLATION
•Slotted screwdriver
•5/64" hex wrench (supplied)
•Sloan A-50 “Super-Wrench™” or smooth jawed spud wrench
•Wire stripper/crimping tool
INSTALLATION
Step 1 — Install Transformer (Figure 3)
Install Transformer (EL-154) on a 2-Gang Electrical Box, 4" x 4" x 2-1/2" (102
mm x 102 mm x 64 mm) in a convenient location as shown in Figure 3.
Note: One Sloan EL-154 transformer can operate up to ten OPTIMA equipped
Flushometers. Run 18-gauge wire from transformer to Flushometer(s). Wire
supplied by others. DO NOT supply power to transformer until installation
of Flushometer is complete.
ELECTRICAL BOX
INSTALLATION
Figure 2
EL-1500-L SENSOR
NOTE: SENSORNOT
CONNECTED AND
INSTALLED UNTILSTEP 6
(VIEWWITH COVER REMOVED)
NOTE: INSTALL
PLASTER RING SO
THAT SCREW HOLES
ARE ON THE LEFT AND
RIGHT SIDE OF BOX
EL-141-A
OVERRIDEASSEMBLY
(INSTALL WITH OFFSET
PORTION IN DEVICE
COVER)
FINISHEDWALL
OPENING
TABS OF YOKE AND
SENSOR TO BE
MOUNTED ON TOP OF
FINISHED PLASTER OR
TILE WALL
4" (102 mm) SQ. x 2-1/8" (54 mm) DEEP
OUTLET BOX— APPLETON ELECT.#4SD1
OR EQUAL (BY CONTRACTOR)
4" (102 mm) SQ. BOX DEVICE COVER (PLASTER
RING) 3/4" (19mm) HIGH — APPLETONELECT.
#8470 OR EQUAL (BY CONTRACTOR)
FINISHED
TILE WALL
FINISHED
PLASTER WALL
EL-201
COVER PLATE
EL-1500-L CLOSET
SENSOR
“TO VALVE”
CONNECTION
“24 VAC IN”
CONNECTION
†MOUNT TRANSFORMER WITHIN 50
FEET (15 m) OF FLUSHOMETER
2-GANG ELECTRICALBOX —
4" x 4" x 2-1/2" (102mm x 102 mm x 64 mm)
EL-154
TRANSFORMER †
Figure 3 Note: A maximum often (10) Flushometerunits can operate from one (1)
Sloan EL-154 Transformer, Class2 UL Listed, 48 VA(min.) at 24 VAC,
plate mounted.

Step 2 — Control Stop Installation (Figures 4 and 5)
Install the Sloan Bak-Chek®Control Stop (and Supply Flange on exposed
Flushometer installations) to the water supply line with the outlet positioned as
required.
For Sweat Solder applications, refer to the following instructions and
Figure 5:
A. Measure distance from finished wall to centerline of fixture spud. Cut water
supply pipe 1-1/4" (32 mm) shorter than this measurement. Chamfer O.D.
and I.D. of water supply pipe.
B. SlideThreadedAdapterontowatersupplypipeuntilendofpiperestsagainst
shoulder of Adapter. Sweat solder Adapter to water supplypipe.
C. DeterminelengthofCoveringTubebymeasuringdistancefromfinishedwall
to the first thread of Adapter (dimension “X” in Figure 5). Cut Covering Tube
to this length.
D. SlideCoveringTubeontowatersupplypipe.SlideWallFlangeoverCovering
Tube until it rests against the finished wall.
E. Install the Sloan Bak-Chek®Control Stop to the water supply line with the
outlet positioned as required.
Step 3 — Install Vacuum Breaker Flush Connection
MODELS 110/111 ES-S,115 ES-S & 116 ES-S(Figure 6)
Slide the Spud Coupling, Nylon Slip Gasket, Rubber Gasket and Spud Flange
over the Vacuum Breaker Tube and insert tube into fixture spud. Hand tighten
Spud Coupling onto fixture spud.
MODELS 140 ES-S, 153 ES-S & 152 ES-S (Figure 7)
Note:When cutting scored pipe to fit, leave a minimum of 1-1/4" (32 mm) of
scoring to ensure engagement with compression coupling.
Assemble Pipe, Elbows, Couplings, Nylon Slip Gaskets, Rubber Gaskets and
Flanges as illustrated in Figure 7. Hand tighten all Couplings.
Step 4 — Install Flushometer
SLOAN ADJUSTABLE TAILPIECE (Figure 8)
The Sloan Adjustable Tailpiece compensates for “off-center” roughing-in on the
job. Maximum adjustment is 1/2" (13 mm) IN or 1/2" (13 mm) OUT from the
standard4-3/4"(121mm)(centerlineofflushometertocenterlineofcontrolstop).
C/L OF FIXTURE SPUD
ADAPTER
WATER SUPPLYPIPE
WALLFLANGE
COVERING TUBE
1-1/4" (32 mm)
FINISHEDWALL
Figure 5
“X”
SET
SCREW
IRON PIPE NIPPLEOR COPPERPIPE
WITH SWEAT SOLDER ADAPTER
SUPPLY
FLANGE
BAK-CHEK
®
CONTROL STOP
VANDALRESISTANT
STOP CAP
Figure 4
COVERING TUBE
NOTE: EXPOSED
INSTALLATION SHOWN.
Figure 6
MODEL 110/111 ES-S
MODEL 115 ES-S
MODEL 116 ES-S
SPUD
FLANGE
VACUUM
BREAKER
TUBE
SPUD
COUPLING
NYLON SLIP
GASKET
RUBBER
GASKET
INSTALL
WITH
FLANGE
AGAINST
SPUD
MODEL
152 ES-S
MODEL
153 ES-S
MODEL
140 ES-S
1-1/4" (32 mm)
MIN.
IMPORTANT: WHENCUTTING
SCORED PIPE TO LENGTH
LEAVE A MINIMUM OF 1-1/4" (32
mm) OF SCORING TO ENSURE
PROPERENGAGEMENT.
Figure 7
C/L OF
ELECTRICAL
BOX
C/L OF
ELECTRICAL
BOX
Figure 8
4-1/4"
(108 mm) MIN.
5-1/4"
(133 mm) MAX.
C/L OF
VALVE
1-1/2"‡
(38 mm)
2-3/4"
(70 mm) ‡
‡DIMENSIONS MUST BE
HELD TO ±1/8" (3 mm)

ALL FLUSHOMETER INSTALLATIONS (Figure 9)
Insert Adjustable Tailpiece into Control Stop. Wet O-ring seal with water to
lubricate. Secureby hand tightening TailpieceCoupling.
AlignFlushometerBodyontopofVacuumBreakerFlushConnectionandsecure
by hand tightening Vacuum Breaker Coupling.
Align Flushometer Body and securely tighten Tailpiece Coupling, Vacuum
Breaker Coupling and Spud Coupling, respectively.
Important Note: Use a Sloan A-50 “Super-Wrench™” or smooth jawed spud
wrench to secure all couplings. This will eliminate damage to chrome or special
finishthatnormallyoccurswhenslip-jointpliers,pipewrenchesorother“toothed”
tools are used.
Step 5 — Connect Solenoid Operator
EXPOSED FLUSHOMETER INSTALLATIONS — MODELS 110/111 ES-S,
115 ES-S & 116 ES-S(Figure 10)
SlideCoilwiresthroughSolenoidNippleAssembly(EL-123-A)andscrewNipple
into Solenoid Housing. Slide Flange Assembly (EL-176-A) and Cover Plate
(HY-66) over Nipple Assembly, respectively.
To ease installation, the Solenoid Operator may be removed from the
Flushometer; however, prior to removal, read and adhere to the following
precautions.
•Be certain that power to Transformer is OFF. Failure to turn power off can
result in damage to the EL-1500-L Sensor, Solenoid Coil and Transformer.
•If removing the Solenoid Operator from the Valve, take care not to damage
the O-ring seal on the Operator Assembly.
•IfremovingtheCoilfromtheSolenoidPlungerguide,dosoonlywiththepower
OFF.Failuretoturnpower offcan resultindamagetotheEL-1500-LSensor,
Solenoid Coil and Transformer.
If rough-in from wall exceeds 3" (76 mm), use EL-226 Extension Adapter with
Nipple Assembly (not supplied as standard).
Step 6 — Electrical Hook-Up (Figure 11)
Be certain power is OFF to prevent damage to electrical components. Connect
Sensor to Transformer and Solenoid coil EXACTLY as shown in Figure 11 and
instructed below.
INSTALLATION OF THE EL-1500-L SENSOR (Figure 2)
A. Connect 24 volt source lead to terminal labeled “24 VAC IN” of new Sensor
shown in Figure 2.
B. Connectsolenoidleadtoterminallabeled“TOVALVE”ofnewSensorshown
in Figure 2.
C. Connect remaining solenoid lead to remaining 24 volt source lead.
D. Connect Override Button parallel to the EL-1500-L Sensor. Use 18 gauge
wirebetweenOverrideButtonterminalsandtheconnectionoftheEL-1500-L
Sensor.
Step 7 — Mount OPTIMA Sensor (Figure 2)
Install OPTIMA Sensor (EL-1500-L) into the 2-gang Electrical Box using two (2)
long screws provided. Ensure that Sensor Lens faces outward and horizontally
from finished wall.
Step 8 — Mount Yoke and Override Button (Figure 12)
Install Inner Nut, Bracket and Outer Nut on threaded shaft of Override Button.
MountBrackettoYoke.AdjustdistancethatOverrideButtonwillprotrudethrough
Wall Plate using Nut on each side of Bracket. Threaded shaft end of Override
Button should be flush with Wall Plate. Override Button should be connected
parallel to the EL-1500-L Sensor. Mount assembled Yoke to Electrical Box.
Step 9 — Install Sensor Cover Plate (Figure 12)
Install Sensor Cover Plate (EL-201) and secure with Tamper-Proof Screws
(EL-152), provided.
Step 10 — Secure Solenoid Housing and Coil Assembly
(Figure 10)
MODELS 110/111 ES-S,115 ES-S &116 ES-S
InstallSolenoidOperatorCoverPlate(HY-66)andsecurewiththeTamper-Proof
Screws(EL-152) provided.SlideSolenoidFlangeAssembly(EL-176-A)against
Cover Plate (HY-66) and tighten Setscrew to Nipple (EL-123-A).
Note: Hex key wrench services Tamper-Proof Screws and Setscrew. Tighten
solenoid Nut (EL-101) with Spanner Clip (EL-169).
CARTRIDGE
ASSEMBLY
(EL-128-A)
SOLENOID
HOUSING
NUT (EL-101)
SPANNER CLIP (EL-169)
IF EL-226 EXTENSION
ADAPTER(S) ARE USED,
INSERTBETWEEN NIPPLE
AND SOLENOID HOUSING
SCREW
(EL-152)
(4 REQ’D)
Figure 10 Important: Do not remove coil from solenoid plunger
guide unless power hasbeen disconnected.Failure to
do so may damage sensor, coil and transformer.
SOLENOID
OPERATOR
(EL-124-2)
SOLENOID SHAFT
ASSEMBLY(EL-163-A)
COIL(EL-165-2)
NIPPLEASSEMBLY
(EL-123-A)
FLANGEASSEMBLY
(EL-176-A)
COVERPLATE
(HY-66) SOLENOID
COUPLING
Figure 9
FLUSHOMETER
BODY
TAILPIECE
COUPLING
CONTROL
STOP
ADJUSTABLE
TAILPIECE
VACUUM
BREAKER
COUPLING
VACUUM BREAKER
FLUSH CONNECTION
SPUDCOUPLING
C/L
OF FIXTURE C/L OF SUPPLY
4-3/4"
(121 mm)
NOTE: EXPOSED INSTALLATION SHOWN.
G-44 FRICTION
RING
O-RING
UNIT #2
THRU #10
(IF USED)
UNIT #1
GND
WIRING DIAGRAM
Note: A maximum of ten (10)sensor Flushometerunits can operate from one (1) Sloan EL-154
transformer.Class 2 UL Listed,48 VA (min.) at 24 VAC,plate mounted.
120 VAC
24 VAC
EL-1500-L SENSOR
OVERRIDE
SWITCH 24 VACCOIL
GROUND
SCREWIN
SOLENOID
HOUSING
COIL WIRE
EL-1500-L SENSOR
COIL WIRE
OVERRIDE
SWITCH 24 VACCOIL
GROUND
SCREWIN
SOLENOID
HOUSING
Figure 11

Step 11 — Flush Out Supply Line (Figures 13 and 14)
Shut off Control Stop and remove Flushometer Cover. Lift out the Inside Parts
Assembly as a complete unit. Install Flushometer Cover wrench tight and open
Control Stop. Turn on water supply to flush line of any debris or sediment.
After completion, shut off Control Stop, remove Cover andreinstall InsideParts
Assembly. Install Flushometer Cover wrench tight.
Step 12 — Start-Up Mode
The self adaptive sensor automatically adapts to the surrounding environment
when 24 volt supply isactivated. No manual adjustments are required.
Start-up mode will take approximately five (5) minutes to complete its cycle and
is important that no non-permanent target is present at this time. A continuous
red light visible in sensor window indicates sensor is in the start-up mode. If the
red light is flashing, this indicates that the sensor is picking up a target. Unless
this target is a permanent fixture in the sensor’s environment(i.e., a wall or stall
door),itmustberemovedfromtheviewofthesensor.Ifthistargetispermanent,
thesensorwilladaptitselfaroundthistarget.Inthiscase,thestart-upmodemay
take up to ten (10) minutes. When the start-up cycle is completed, there will be
no light visible in sensor window.
Note: If24voltpowersupplyisinterruptedatanytimefor morethanfifteen(15)
seconds, the start-up mode automatically repeats itself when power is restored.
When indicator light flashes three (3) times slowly, three (3) times rapidly and
again three (3) times slowly and continually repeats this signal, this indicates
incorrect wiring or a short in the 24 volt supply.
The EL-1500-L self adaptive sensor is equipped with the sentinel flush feature
(automatically flushes everytwenty-four (24) hours after last use).
Step 13 — Detection/Activation
When an object is detected, a slowly flashing red light will appear in the sensor
window. After approximately eight (8) to ten (10) seconds, the light will flash
rapidlyindicatingsensorisarmedandreadytoactivatesolenoidwhentheobject
is no longer detected. The solenoid will be activated within two (2) to four (4)
seconds after non-detection.
Step 14 — Adjust Control Stop (Figure 15)
Adjust Control Stop to meet the flow rate required for proper cleansing of the
fixture. Open Control Stop COUNTERCLOCKWISE 1/2 turn from the closed
position. Activate Flushometer by placinghand in front of OPTIMASensor Lens
for ten (10) seconds and then moving it away. Adjust Control Stop after each
flush until the rate of flow delivered properly cleanses the fixture.
Important Note: The Sloan ROYAL®Flushometer is engineered for quiet
operation.Excessivewaterflowcreatesnoise,whiletoolittlewaterflowmaynot
satisfy the needs of the fixture. Proper adjustment is made when:
1. Theplumbingfixtureiscleansedaftereachflushwithoutsplashingwaterout
from the lip.
2. A quiet flushing cycle is achieved.
After adjustment: Install the Vandal Resistant Control Stop Cap to the Control
Stop (refer to Vandal Resistant Control Stop Cap installation instructions).
VANDAL RESISTANT CONTROL STOP CAP INSTALLATION
NOTE: EXPOSEDINSTALLATION SHOWN.
Figure 15
Figure 14
Figure 13
NOTE: EXPOSED INSTALLATION SHOWN.
NOTE: EXPOSED INSTALLATION SHOWN.
COVER PLATE
OUTER NUT
BRACKET
INNER NUT
OVERRIDE BUTTON
YOKE
ELECTRICALBOX
Figure 12
CONTROL STOP BONNET
Figure 16
H-700-A BAK-CHEK®CONTROL STOP
SLEEVE
CONTROL STOP CAP

INSTRUCTIONS (Figure 16)
1. Thread the Plastic Sleeve onto the Stop Bonnet until it is snug (hand tight
only; do not use pliers or a wrench).
2. PlacethemetalControlStopCapovertheplasticSleeveandusingthepalm
of the hand, push or “pop” the Cap over the fingers of the Sleeve. The Cap
should spin freely on the insert.
Important: DO NOT install the Cap onto the
Sleeve unless the Sleeve has been threaded
onto the Control Stop Bonnet. If assembled
when off of the Control Stop, the Sleeve WILL
NOT come apart from the Cap.
VANDAL RESISTANT CONTROL STOP
CAP REMOVAL INSTRUCTIONS (Figure
17)
1. Using a large flat screwdriver, gently lift the Cap
from the Control Stop as follows. Insert the
screwdriverbladebetweenthebottomedgeofthe
Cap and the flat surface of the Control Stop body
asshown inFigure17. Usingthescrewdriverasa
lever, push the screwdriver handle straight back
towardthewall.GentlylifttheCapfromtheSleeve.
It may be necessary to work the screwdriver
around the diameter of the cap to further lift the
Cap from the Sleeve.
2. Once the Cap has been lifted away from the
Control Stop, grasp the Cap and pull it off the
Sleeve.
OPERATION
1. A continuous, invisible light beam is emitted from
the OPTIMA Sensor.
2. As the user enters the beam’s effective range, 25 to 40 inches (635 mm to
1016 mm), the beam is reflected into the OPTIMA’S scanning window and
transformed into a low voltage electrical signal that activates a ten-second
time delay circuit. The time delay circuit eliminates false operation from
passers-by in the rest room. Once the time delay is completed, the output
circuitisalertedandcontinuesina“hold”modeforaslongastheuserremains
within the effective range of the sensor.
3. When the user steps away from the OPTIMA Sensor, the loss of reflected
light initiates an electrical “one-time” signal that energizes the Solenoid
Operator, and activates the Flushometer to flush the fixture. This occurs
approximately three (3) seconds after indication. This delay is built into the
Sensor to help prevent false flushing due to movement by the user of the
commode.Thecircuitthenautomaticallyresetsandisreadyforthenextuser.
CARE AND CLEANING INSTRUCTIONS
DO NOT use abrasive or chemical cleaners to clean Flushometers as they may
dull the luster and attack the chrome or special decorative finishes. Use ONLY
soap and water, then wipe dry with clean cloth or towel.
Whilecleaningthe bathroomtile,theFlushometershouldbeprotectedfrom any
splattering of cleaner.Acids and cleaning fluids can discolor or remove chrome
plating.
TROUBLESHOOTING GUIDE
I. Valve does not Function (red light does not flash when user steps in
front of sensor)
A. No power to sensor — Make certain that power is on. Check
Transformer, leads and connections. Repair or replaceas necessary.
B. EL-1500-L sensor not operating — Replace EL-1500-L Sensor.
II. Valvedoesnot Function(redlight flasheswhenusersteps in frontof
sensor)
Under normal operation, the red light should flash slowly for the first 8
seconds of user detection. Light should then flash rapidly which indicates
that the Sensor is armed and ready to flush the fixture when user leaves
the field of view.
If red light stops flashing when user steps away and valve makes a
“clicking” sound but does not flush:
A. Nowatertothevalve—MakecertainthatwaterisonandControlStop
is open.
B. EL-128-A Cartridge is fouled or jammed (referto Figure10) —Turn
off power to valve. Remove Solenoid Operator from valve and remove
EL-128-A Cartridge. Clean and/or replace as necessary.
If red light stops flashing when user steps away and valve does not
make a “clicking” sound and does not flush:
A. EL-163-A Solenoid Shaft Assembly is fouled or jammed (refer to
Figure 10) — Turn off power to valve. Remove Coil from Solenoid
Operator.Usinga spannerwrenchorpliers,removeEL-163-ASolenoid
Shaft Assembly from Valve. Clean and/or replace as necessary.
If red light is flashing (3) short flashes, (3) long flashes then (3) short
flashes(S-O-S)andcontinuestorepeatthiscycleevenwhentheuser
steps away from the valve:
A. EL-1500-L Sensor is wired incorrectly — Rewire Sensor and Valve
properly (refer to Figure 11).
B. Wiringtosensorisgroundshorted—Findshortinwiringandcorrect.
C. EL-165-2 Solenoid Coil burned out or coil is off solenoid plunger
shaft — Reinstall or replace Coil as necessary.
III. Insufficient Volume of Waterto Adequately Siphon Fixture
A. Control stop not open enough — Adjust Control Stop for desired
delivery of water.
B. Low consumption valve installed on water saver or conventional
fixture—ReplaceInsidePartsofValvewithkitforproperflushdelivery.
C. Inadequatevolumeorpressureatsupply—Increasewaterpressure
or supply (flow) to theValve. Consult factory for assistance.
IV. Length of Flush Too Long (long flushing) or Valve Fails to Close Off
A. Water Saver valveinstalledon low consumption fixture— Replace
Figure 17
GENTLY LIFT OFF CAP
USING A LARGEFLAT
BLADESCREWDRIVER

Inside Parts of Valve with kit for proper flush delivery.
B. Relief valve in Inside Parts Kit is not seating properly or bypass
holeindiaphragmiscloggedbecauseofforeignmaterialorclosed
by an invisible gelatinous film caused by over treated water —
Disassemble the Inside Parts assembly and wash thoroughly.Replace
if necessary.
V. Water Splashes from Fixture
A. Supply volume is open more thannecessary —Adjust Control Stop
to meet flow rate required for proper cleansingof the fixture.
For more information concerning OPTIMA and Royal Flushometer valve
troubleshooting, consult Sloan OPTIMA and Royal Repair and Maintenance
guides or contact your local Sloan Representative.
If further assistance is required, please contact the Sloan Valve Company
Installation Engineering Department at 847/671-4300.

Item No. Part No. Description
1‡Solenoid Operated Valve Assembly
2 H-700-A ‡Bak-Chek®Control Stop
3A V-600-A 1-1/2" (38 mm) x 9" (229mm) Vacuum BreakerAssembly CP(Model 110/111ES-S)
1-1/2" (38 mm) x 21-1/2"(546mm) VacuumBreaker Assembly CP(Model 115 ES-S)
1-1/2" (38 mm) x 24-1/2"(622mm) VacuumBreaker Assembly CP(Model 116 ES-S)
3B V-500-A 1-1/2" (38 mm) x 11-1/2"(292mm) VacuumBreaker Assembly RB(Models 140 ES-S& 152ES-S)
3C V-500-A 1-1/2" (38 mm) x 6" (152mm) Vacuum BreakerAssembly RB(Model 153 ES-S)
4 F-5-A 1-1/2" (38 mm) Spud Coupling Assembly CP
5 F-21 1-1/2" (38 mm) Double Slip Elbow
6 F-2-AA 1-1/2" (38 mm) Slip Joint Coupling (Set of Two)
7 F-102 1-1/2" (38 mm) Outlet Tube CP
8 F-7 Flange
9 F-25-A 1-1/2" (38 mm) Elbow Assembly
10 F-2-A Coupling with S-21 Gasket
11 F-102 1-1/2" (38 mm) Outlet Tube CP
12 EL-123-A Nipple Assembly
13 EL-176-A Flange Assembly
14 HY-66 Cover Plate
15 EL-201 Cover Plate
16 EL-152 Screw (4 Required per Plate)
17 EL-141-A Yoke and Override Button Assembly
18 EL-1500-L Closet Sensor
‡Part number varies with valve model variation; consult factory.
INSTALLATION TEMPLATE:
For Models 110/111 ES-S: Code # 0816157
SLOAN VALVE COMPANY • 10500 Seymour Avenue • Franklin Park, IL 60131 • Ph: 847/671-4300 • Fax: [phone]
http://www.sloanvalve.com
Printed in U.S.A. 1-97
Copyright © 1997 Sloan Valve Company
5
6
INSTALLWITH
FLANGE
AGAINSTSPUD
2
4
5
1
15 16
16
14
17
110 ES-S
111 ES-S
115 ES-S
116 ES-S
140 ES-S 153 ES-S 152 ES-S
46
4
9
11
10
PARTS LIST
6
18
13
12
3B
3B
3A 3C
6
65
8
7
8
6
7
NOTICE:
The information contained in this document is subject to changewithout notice.