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SPEAKMAN
S-8811 Installation, Maintenance & Operation Instructions
®
SENSORFLO® AC/ELECTRIC POWERED LOW SPOUT LAVATORY FAUCET
DESCRIPTION
Speakman SENSORFLO faucet. AC/Electric powered low spout lavatory sensor faucet with 4” deck plate
and under counter mixing valve with built-in backflow check valves. All metal spout assembly, consists
of polished chrome plated removable cover and black powder coated chassis. Sensor/electronics module
housed above counter in the faucet body. Sensor module powered by 120 Volt AC transformer.
Solenoid with built-in filter. Vandal resistant 60 second time out feature. Water conserving vandal
resistant recessed aerator reduces water flow to 1.5 GPM/5.7 LPM (MAX)to meet requirements of ANSI
A112.18.1M for flow rates. ADA compliant. Note: 3/8” compression stainless steel hoses are optional.
SPECIFICATIONS
TRANSFORMER: 120 VOLT AC
INLET SUPPLY: 3/8” COMPRESSION WITH MALE THREADS
FLOW RATE: 1.5 GPM/5.7 LPM (MAX)
SHIPPING WEIGHT: 6.1 LBS
INSTALLATION
Install vandal resistant aerator with wrench provided. Ensure gasket is properly seated on bottom of
faucet chassis. Insert faucet shank and wire through hole on the center of deck plate. With notch on
deck plate center hole facing forward, fasten faucet to deck plate using four (4) screws provided.
Tighten two anti-spin mounting nuts to bottom of deck plate and slip rubber gasket onto bottom of
deck plate. Carefully feed wires from faucet through deck hole, mounting faucet on fixture. Attach
notched wire guard (notched end up) washer and lock nut onto faucet shank and secure faucet to fixture.
CAUTION: Sensor module wire must be inside channel of rubber wire guard to keep wire from being
pinched or cut when tightening washer and lock nut. Further secure faucet to fixture with the two (2)
cup washers and wing nuts (cup washers should face up). Attach outlet of solenoid valve to shank of
faucet. Attach under counter mixing valve to inlet of solenoid, attach supplies to mixing valve using
3/8” compression fittings. DRY CONNECTIONS ONLY. Plug AC transformer unit into 120 VAC outlet and
connect wire with black plug on faucet to plug on the transformer. Connect yellow wire from faucet to
same colored wire on solenoid valve. With drain installed, turn on water and activate the faucet,
checking for proper operation and all connections for leaks. Once positive faucet is operating properly
adjust temperature of water delivered by rotating the adjusting screw (clockwise for more cold water) on
the mixer until the proper mix of hot and cold water is achieved.
OPERATION
Speakman SENSORFLO faucets are thoughtfully designed for all in mind. Require no handles to turn, lift
or push, water flows only when hands are in the lavatory basin. Built in vandal resistant circuitry shuts
SPEAKMAN
400 Anchor Mill Rd. New Castle, DE 19720 Phone: 800-537-2107 Fax: 800-977-
2747
01/13 Visit us on the web at www.speakmancompany.com 92-S-8811-R2
®
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off the water after continuous flow of approximately 60 seconds. This feature prevents flooding; water is
easily turned on again by placing one’s hands under the lavatory spout.
MAINTENANCE (CARE & CLEANING)
Your SENSORFLO faucet is designed and engineered in accordance with the highest quality and
performance standards. With proper care it will provide years of trouble free service. Periodically the
faucet will require some minor maintenance to keep it performing at peak performance. Periodically
check the solenoid filter for debris. If debris is present clean the filter toughly. The polished chrome
finish of your faucet should be cleaned using mild soap and warm water. Dry immediately with a soft,
clean cloth for best results.
SPEAKMAN
400 Anchor Mill Rd. New Castle, DE 19720 Phone: 800-537-2107 Fax: 800-977-
2747
01/13 Visit us on the web at www.speakmancompany.com 92-S-8811-R2
®
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SPEAKMAN
400 Anchor Mill Rd. New Castle, DE 19720 Phone: 800-537-2107 Fax: 800-977-
2747
01/13 Visit us on the web at www.speakmancompany.com 92-S-8811-R2
®
Page 4
SPEAKMAN
400 Anchor Mill Rd. New Castle, DE 19720 Phone: 800-537-2107 Fax: 800-977-
2747
01/13 Visit us on the web at www.speakmancompany.com 92-S-8811-R2
®
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