Hydro Tek 4100-LR Series Manual

Sensor Faucets and Flush Valves
OPERATION & MAINTENANCE MANUAL
4100-LR Series Faucet
5055 Forsyth Commerce Rd, Ste 124, Orlando, FL 32807
Phone [phone] | Fax [phone]
www.hydrotekintl.com

4100-LR Series
U.S. Patent 8474481B2
AC or Ba ery Powered Sensor Operated Faucet
The 4100-LR Series faucet is a single-hole deck mounted,
piston operated sensory faucet that provides a vandal
resistant, Lead Free, no touch solu on with integral hot/
cold ceramic mixing and manual on/o adjustment that
promotes be er hygiene and energy savings.
Designed to be easy to install and maintain, all major
faucet components are encased above deck, making
for easier access. The sensor included in this faucet is
self adap ng, meaning manual adjustments are not
necessary.
• ADA Compliant. Meets all barrier free codes
• Conserves water and energy
• Easily installed in new or retro t applica ons
• Compe  vely priced for today’s commercial market
• Promotes cleanliness & hygiene
• Proven Hydrotek cra smanship and reliability
• Temperature adjus ng handle with manual on/o
• Lead Free
Models:
H-4100-LR: Lead Free, AC Powered
HE-4100-LR: Lead Free, Ba ery Powered with Enduratek NEW!
Features:
• Vandal-resistant faucet body with chrome plated,
solid brass construc on.
• Faucet design allows quick “above the deck”
access to all major faucet component parts.
• 30 second  me-out feature prevents accidental
sink over ow.
• Integrated ceramic faucet mixing valve (with built-in
checks) allows for precise hot/cold mixing.
• “Above the deck” external or internal temperature
adjustment varia on.
• Standard 0.5 GPM  ow control for water
conserva on and annual savings.
• “Self-adap ng” sensor distance adjustment
eliminates need for manual sensor adjustments.
• Low ba ery indicator light (ba ery powered
models)
• Single-hole deck moun ng with op onal 4” and
8” cover plate for vandal resistant, three point
anchoring.
• Manual override provides con nuous water
 ow for special applica ons or in case of power
failure.
• Manually controlled temperature adjustment.
• Patented electronics and slow closing solenoid
valves provide reliable and smooth opera on
without water hammer.
• Includes in-line  lter adapter for easier cleaning.
• Superior VSI silicone elastomer piston seals are
una ected by chlorine, chloramines, or ammonia.
Sensor Faucets and Flush Valves

Hydrotek Automa c Faucets
4100-LR Series
Deck Mounted / Mixing
Meets ANSI/ASME A112.18.1 M-1989
Opera on:
1. A con nuous, invisible beam is emi ed from the sensor.
2. The faucet is ac vated by placing hands under the spout within
the e ec ve range of the beam. Water starts to  ow immediately
for as long as the user’s hands remain in the sensor range.
3. When hands are removed, the water  ow stops. The sensor will
automa cally reset and be ready for the next user.
4. Water temperature adjustment can be easily accessed with
external adjuster.
Specifi ca ons:
Faucet Construc on: . . . . . . . . . Solid brass, chrome plated
Control Circuit:
Auto. Time-out: . . . . . . . . . . . 30 seconds
Sensor Range:. . . . . . . . . . . . . Self adap ng
Shut-o Delay: . . . . . . . . . . . . 1 second
Line Purge (request only). . . . 2 min run every 12 hr or 24 hr
Scrub Mode (request only) . . 60, 120, 180 seconds
Solenoid Valve: . . . . . . . . . . . . . . 6V DC, normally closed
Wa age: . . . . . . . . . . . . . . . . . 0.2W (idle), 3W (in use)
Opera ng Pressure: . . . . . . . . 5 psi to 125 psi
Flow Control: . . . . . . . . . . . . . . .
1.5 GPM, Rose e, Vandal Resistant
AC Mode
Power Adapter (UL/CSA)
Standard Plug-in: . . . . . . . . . . Input AC 120V 60 Hz or 220V
Output DC 7.5V, 0.8A/Class 2
Power Cable:. . . . . . . . . . . . . . Armored, vandal resistant
Op onal Mul -Unit Adapter: . . Serves up to 6 faucets
(UL/CSA) Input AC 120V, Output DC 7.5V, 3A
Ba ery/Enduratek Mode
Ba ery Powered Models: . . . . . (4) AA Alkaline Ba eries
Enduratek Service Life: . . . . . . . 1.5 million on/o cycles, up to 10 years
Warranty: . . . . . . . . . . . . . . . . . . . . 3 years
Package Includes:
(1) Faucet with sensor/solenoid
(1) 6” Gooseneck spout
(1) Armored S.S. supply tube with  lter
(1) Moun ng hardware
(1) 2.2 GPM Laminar Flow Control
(1) 7.5V DC plug-in power adapter (H-4100-LR only)
(4) AA Alkaline ba eries (HE-4100-LR only)
Dimensions:
Base Width (Outside Measurement) . . . . .4-7/16”
Base Depth . . . . . . . . . . . . . . . . . . . . . . . . . .2-1/16”
Faucet Height (Aerator to Base) . . . . . . . . .6-7/8”
Faucet Height Overall . . . . . . . . . . . . . . . . .10-1/2”
Depth (Aerator to Base). . . . . . . . . . . . . . . .5-5/8”
Moun ng Bolt Length . . . . . . . . . . . . . . . . .2”
Moun ng Bolt Pa ern. . . . . . . . . . . . . . . . .Single-hole mount
Op onal Varia ons and Accessories
• 0.35, 1.5, 2.0, 2.2 GPM Laminar Flow Control
• HC-010E Mul -Unit Voltage Adapter (AC Powered Only)
• Di erent spout styles and sizes available upon request
• 4” or 8” Centerset Cover Plate
• HBL-04 Thermosta c Mixing Valve with Check
HYDROTEK INTERNATIONAL, INC.
5055 Forsyth Commerce Rd., Ste 124
Orlando, FL 32807
800.922.9883 (Phone)
866.670.5580 (Fax)
www.hydrotekintl.com
4100-LR

HE-4100-LR
DC Powered Sensor Operated Mixing Faucet
Installaon Instrucons
ISO 9001 Cer fi ed
HB-4100CLR
AC Powered Sensor Operated Mixing Faucet
Installa on Instruc ons
Installa on Instruc ons:
1. The spout nut(2) and spout gaskets(3) will come assembled on the
spout(1). Insert the spout into the receptacle on the body(4) and
 ghten down the spout nut(2) to secure the spout.
2. Remove the washer(7) and lock nuts(8) and slide the faucet supply
rods through the deck hole. If there are 3 holes, use the cover
plate(4”or 8”) from Hydrotek, call 800-922-9883. If desired, slide
the wire bracket(12) onto a moun ng rod(5). Tighten faucet to
deck using washer(4) and lock nuts(5).
3. Connect in-line  lters(10) to the supply tubes and the in-line  lters
to the stop valves. A 3/8” union connector (provided by others) is
required to connect the inline  lters to the stop valves.
4. Insert 4 AA ba eries into the ba ery holder(11) and a ach the
ba ery holder(11) to the power connector(6). Wait 10 seconds for
the sensor to self-adjust, then place hand in front of spout, it should
click. If not, check the connec on between the AC connector and
plug-in adapter.
5. Turn on water from the stop valve and check for leaks.
6. Place hand in front of the sensor eyes, water should start to  ow.
Remove hands, water stops.
7. IMPORTANT: The control stop valve should never be opened to
the point where the  ow from valve exceeds the  ow capability of
the sink  xture. In the event of a valve failure, the sink  xture must
be able to accommodate a con nuous  ow from the valve.
8. IMPORTANT: This product contains mechanical components that
are subject to normal wear. Periodical maintenance is required in
order to maintain the faucet performance.
9. DO NOT USE abrasives, acids or cleaning  uids to clean Hydrotek
Sensor faucet . Use only soap and water then wipe with clean
cloth or towel.
Parts:
1. Gooseneck Spout 8. Lock Nuts
2. Spout Nut 9. Supply Tubes
3. Spout Gasket 10. Inline Filters
4. Body 11. Ba ery Holder
5. Moun ng Rod 12. Wire Bracket
6. Power Connector 13. Ba ery Connector
7. Washer
HYDROTEK INTERNATIONAL, INC.
5055 Forsyth Commerce Rd., Ste 124
Orlando, FL 32807
800.922.9883 (Phone)
866.670.5580 (Fax)
www.hydrotekintl.com

4100-LR Series
Sensor Operated Mixing Faucet
Troubleshoong Guide
Normal Operaon: When power is connected, the faucet will immediately perform diagnosc funcon. You
will hear a clicking sound and see lights ash. When the user’s hands are placed under the spout, the light
will ash once and water will start to ow. Water ow will stop when hands are removed. The red indicator
light will ash when the baeries are low.
Turn the manual handle clockwise to increase temperature and counter-clockwise to decrease.
Problem Possible Cause To Diagnose Remedy
Faucet will not turn on:
Water not turned on Check water supply Turn water on
Power supply failure
No light, no clicking:
• Check baeries
• Check power adapter
Reinstall or replace baeries/
Replace power adapter
Low baery Light connues to ash Replace baeries
Electronic PCB / Sensor is
defecve
No light, no clicking:
• Reinsert baeries
• Reaach power adapter
Replace electronic PCB
Solenoid valve is clogged Solenoid is clicking but no water
is coming out Clean solenoid
In-line lter is clogged Open clean-out trap and check
lter screen Clean or replace lter screen
Solenoid coil is defecve
Insert new baeries or reaach
power adapter. Light blinks but
no solenoid is clicking
Replace solenoid coil
Flow control is clogged Open ow control device and
check Celan the ow control device
Faucet will not shut o,
has low glow, or drips:
The solenoid valve is normally closed. Turn o water and acvate the faucet. If there is a clicking
sound, the solenoid valve is dirty. If there is no clicking sound, then check the solenoid valve. If
the faucet is dripping, clean the solenoid valve.
IMPORTANT: Periodic maintenance is required for smooth and trouble-free operaon of this faucet.
For service and inquiry about available repair kits, please call Hydrotek Technical Support at [phone].

4100-LR Series
Sensor Operated Mixing Faucet
Maintenance Tasks
PRESSURE RELEASE VALVE REPLACEMENT
1. Disconnect power by disconnecng the AC adapter
or baery pack underneath the faucet.
2. Unscrew the Body Set Screws and with an upward
moon, pull the the upper faucet body o of the
faucet base.
3. Disconnect the connector for the Pressure Release
Valve Assembly.
4. Unscrew the Pressure Release Valve Assembly and
remove it from the upper faucet body.
5. Install the new Pressure Release Valve and reas-
semble the faucet in reverse order.
CONTROL MODULE (P.C. BOARD) REPLACEMENT
1. Disconnect power by disconnecng the AC adapter
or baery pack underneath the faucet.
2. Unscrew the Body Set Screws and with an upward
moon, pull the the upper faucet body o of the
faucet base.
3. Disconnect the connector for the Pressure Release
Valve Assembly.
4. Unscrew the Retaining Rods and pull them up and
out from the faucet base.
5. Remove the Control Module.
6. Install the new Control Module and reassemble the
faucet in reverse order.
For further quesons, please call Hydrotek Technical
Support at [phone].
Pressure Release
Valve Assembly
Control Module
Retaining
Rods
Body Set Screws

4100-LR Series
Sensor Operated Mixing Faucet
Assembly Parts
No Descripon Part Number
1 Gooseneck Spout H41-001
2 Ceramic Cartridge H41-002
3Power Adapter (AC Only) HCE-008
4 Pressure Valve Assembly H41-004
5Sensor/Control Module Assembly H41-005
Please visit our website, www.hydrotekintl.com, for our
most current Products Pricing Sheet.
1
5
4
2
3
AC Powered
Only