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OPTIMA

Flushometers

LIMITED WARRANTY

Sloan Valve Company warrants its Flushometer Products to be made of first class

materials, 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 when properly installed and serviced, for a period of three years (one year

for special finishes) from date of purchase. During this period, Sloan Valve

Company will, at its option, repair or replace any part or parts which prove to be thus

defective if returned to Sloan Valve Company, at customer’s cost, and this shall be

the sole remedy available under this warranty. 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 purpose of 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.

Maintenance Guide

• SENSOR OPERATED VALVES

The information contained in this document is subject to change without notice.

OPTIMA ESS M.G. – Rev. 0a (05/03) Code No. 0816510

The Sloan OPTIMA automatic electronic Flushometer relies on an

infrared sensor to detect a user and activate a flushing cycle. No

physical contact with the Flushometer surface is necessary, assuring

sanitary protection. OPTIMA Flushometers are ADA-compliant

devices and are available in both Royal

and Regal

Flushometer

models. These hardwire Flushometers require the use of 24 VAC

Stepdown Transformers.

OPTIMA Components:

EL-1500 Series Sensor

• Self-adaptive Sensor

• Flashing Red Light Indicator

• Replaceable Sensor Window

• Two-wire connection system

Solenoid

• Non-Hold-Open Integral Solenoid Operator

Transformer

24 VAC Stepdown Transformer

• EL-154 for 120 VAC Electrical Supply (50/60 Hz)

• EL-342 for 220/240 VAC Electrical Supply (50/60 Hz)

Override Button

• Courtesy Flush

(available only on Water Closet installations)

Cover Plates

• Override Button Sensor Cover Plate

(Exposed and Concealed Water Closet installations)

• Solenoid Cover Plate

(Exposed Water Closet and Urinal installations)

• Urinal Sensor Cover Plate

(Concealed Urinal installations)

Wall Box Option

• Stainless Steel or Polished Brass Surface Finish

• Concealed installation

• Vandal Resistant

The Flushometer is triggered by means of a self-adaptive infrared

sensor. A flashing red indicator light identifies the presence of a

target. After a detected user moves out of the effective range of the

sensor, a signal is sent to the Flushometer Solenoid and, after

appropriate arming and/or flush delays, the flush cycle is initiated.

When a unit is used intermittently, the Sentinel Flush feature ensures

a cleansing cycle at least once in any 24-hour period.

NOTE: Sensor location and positioning is critical. Failure to properly position

the electrical box to the recommended plumbing rough-in dimensions will

result in improper installation and may impair product performance. All

tradesmen (plumbers, electricians, tile setters, etc.) involved in the

installation of this product must coordinate their work efforts to ensure

proper product installation. Improper installation may nullify the

manufacturer’s warranty.

Summary of content (6 pages)

PAGE 1
Maintenance Guide • S E N S O R O P E R AT E D VA L V E S OPTIMA® Flushometers The Sloan OPTIMA automatic electronic Flushometer relies on an infrared sensor to detect a user and activate a flushing cycle. No physical contact with the Flushometer surface is necessary, assuring sanitary protection. OPTIMA Flushometers are ADA-compliant devices and are available in both Royal® and Regal® Flushometer models. These hardwire Flushometers require the use of 24 VAC Stepdown Transformers.
PAGE 2
OPTIMA® SENSOR OPERATED ROYAL/REGAL FLUSHOMETERS 20 17 19 18 The Repair Kits and Parts listed on these pages are designed to service all Sloan OPTIMA Diaphragm type Flushometers, including those manufactured for Low Consumption (LC) usage.
PAGE 3
ROYAL Installation 36 34 37 Valve Parts List 35 NOTE: Also refer to the Royal, Regal, Control Stop and Flush Connection Maintenance Guides. Royal 33 22 32 23 31 30 24 Valve Body oid n ole S To 29 28 Concealed WH 25 Code No. Part No.
PAGE 4
Royal ESS To identify the Flush Volume of a DUAL FILTERED DIAPHRAGM ASSEMBLY, look at the color of the Relief Valve, the Refill Head and the shape of Flow Ring. item 24 - Dual Filtered Diaphragm™ Assembly ••• Sold ONLY in ROYAL Performance™ Kits ESS KIT includes: EL-128-A Actuator Cartridge Assembly (item 1A); Dual Filtered Diaphragm Assembly (item 24); High Back Pressure Vacuum Breaker Repair Kit (item 25); and one Tailpiece “O” Ring (item 30).
PAGE 5
Sensor Replacement WIRING DIAGRAM NOTE: The EL-1500 Series OPTIMA Sensor (a two-wire unit) replaces the older EL-150 Series Sensors (either three-wire or four-wire units). Refer to the Wiring History shown below. 120 VAC IMPORTANT • Be certain to disconnect the 24 VAC power supply either at the transformer or the fuse box. Failure to disable the power supply can result in damage to the EL-1500 Series Sensor. • The Solenoid Operator must be removed from the Valve on exposed urinal installations.
PAGE 6
M a i n t e n a n c e G u i d e • S E N S O R O P E R A T E D V A L V E S Troubleshooting Guide NOTE: Upon detection of the user, the red indicator light flashes slowly for a period of eight seconds. When the user leaves the detection range, the indicator light flashes rapidly and the Sensor initiates the flush sequence. Then the indicator light stops flashing and the valve flushes. (On water closet models, the valve will flush after a three-second delay). 1.