Lefroy Brooks K1-1300 Assembly instructions

INSTALLATION, OPERATING & MAINTENANCE INSTRUCTIONS
K1-1300
DECK HANDS-FREE ELECTRONIC BASIN FAUCET

2
Contents
Dimensions 3
Sensor Information and Adustment Procedure 4
Installation Procedure 5
Parts List 9
Fault Finder 10
Safety Tips, Care and Maintenance 11
Guarantee 12

2 5/8"Max
26 3/4"
5 7/8"
20°
2 3/4"
Ø1 5/8"
Ø7/8"
6 1/8"
Ø1 15/16"
R 2 13/16"
7 1/4"
2 13/16"
7 1/4"
2 7/8"
3/8-18NPSM-2A
1/2-14NPSM-2B
9 9/16"
(66mm Max)
(679mm)
(149mm)
(70mm)
(Ø42mm)
(Ø22mm)
(155.5mm)
(Ø50mm)
(R72mm)
(184mm)
(72mm)
(184mm)
(73.5mm)
(243 mm)
3
Dimensions in Inches (& Millimetres)
Whilst every effort is made to ensure accuracy, design and dimensions are subject to change without
notice as part of the company’s product development process.

LED
Sensorpoweronprocedure
Detectionrangeadjustmentprocedure
4
Please read this chapter carefully and make sure you understand before you start the installation.
1. The optimum detection range has been set up already. In general circumstances, you do not need
to set or adjust it again.
2. Before connecting the power supply to start the sensor, you must keep the front & surrounding
area of the faucet clear, to make sure there is no unexpected detection.
3. As soon as you are ready to connect the power supply (Installation step-7), please make sure the
following steps are implemented by the sensor. Then afterwards you can feel confident to use the
sensor smoothly and normally
6 seconds after power supply is connected
---> LED light on for another 6 seconds
---> LED light off ---> normal function.
Please read this chapter carefully and make sure you understand before you start the installation.
1. Firstly, implement the Sensor Power On Procedure step 1~ 2.
2. As soon as you are ready to connect power supply (Installation step-7), please make sure the
following steps to manually set up Detection Range are implemented. Then you can feel free to
use sensor smoothly and normally.
Within 6 seconds after power supply is connected, place hand firmly in the desired locationin
front of the sensor until the LED light comes on
--> LED light flashes 3 times
--> LED light off
--> normal function.
4. In case you need to adjust the detection range for any particular circumstance, please refer to the
next chapter below:

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5
Steps 1-2
InstallationProcedure
Lefroy Brooks always recommends that plumbing products be installed by a licensed professional.
Shut off main water supply before installation.
1Fix the faucet to deck.
2Fix the adaptor tightly to ensure sealing.

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6
InstallationProcedure Steps 3-4
Lefroy Brooks always recommends that plumbing products be installed by a licensed professional.
Shut off main water supply before installation.
3Connect with flexible hose.
4Connect brass filter to solenoid valve.

5 6
7
InstallationProcedure Steps 5-6
Lefroy Brooks always recommends that plumbing products be installed by a licensed professional.
Shut off main water supply before installation.
5Connect the solenoid valve to the flexible hose.
6Attach another flexible hose to the valve.
Please note: this product can also be connected to a hot and cold feed,
controlled by a remote mixing valve (not included).

B
A
B
A
78
8
InstallationProcedure Steps 7-8
Lefroy Brooks always recommends that plumbing products be installed by a licensed professional.
Shut off main water supply before installation.
7Attach the valve securely to a solid location point.
8Connect the cables as shown: A connects to A; B connects to B.

7
9
10
8
12
13
1
5
6
11
17
33
32
35
36
14
15
16
18
19
20
2
3
4
34
30
27
26
25
23
22
24
21
29
28
31
37
1 Spout (139801W)
2 Oil-seal (010805N)
3 Aerator insert (553661N)
4 Aerator housing (305779N-54)
5 O-ring (063073N)
6 Set screw (075018)
7 Body (002635W)
8 Plastic board for sensor (540508)
9 Sensor module (546113)
10 O-ring (004037N)
11 O-ring (072032N)
12 Fixer for sensor (540509)
13 Screw (008692)
14 O-ring (004509N)
15 Bolt (017967W)
16 O-ring (063022N)
17 Fixer for sensor wires (120045)
18 Washer (013973)
19 Nut (054062)
20 Adaptor (067557W)
21 Screw (008500)
22 Protective box cover for battery
(540064)
23 Protective box cover for valve
(540063)
24 D-shape washer double hole
(540378)
25 D-shape washer single hole
(080052)
26 O-ring (004058)
27 Screw (075095)
28 Protective box base for valve
(540062)
29 Screw (053022)
30 Plastic anchor bolt (291101)
31 Solenoid valve (543109)
32 Flexi hose (105051)
33 Connection cable assembly
(540373)
34 Flexi hose (134065N)
35 Plug-in adaptor (540484)
36 Allen key (031003)
37 Brass filter (540093)
9
PartsList Exploded view

10
FaultFinder
Fault Cause Rectification
Aerator leaks or has an
inconsistent water flow pattern.
Aerator is dirty or misfitted. Unscrew the aerator to check
rubber packing. Re-assemble the
aerator.
Sensor does not respond and a red
light is continuously on when the
Sensor Power On Procedure is
implementing.
There is some unexpected object
within detection range.
Check if there is any unexpected
object in the detection range and
remove it, such as tools, mirror, etc.
Before power supply is connected,
the water flows continuously when
the water valve is turned on.
Plunger of Solenoid Valve should
keep close when Sensor is not
detecting. The Plunger may be
accidentally opened due to
becoming stuck in transportation.
See installation procedures to
connect connection cable Assembly
and power supply correctly. As soon
as the power is connected, the
Solenoid Valve will close the
Plunger itself.
Sensor is connected with solenoid
valve and power supply. When
the water valve is turned on, the
water flows continuously without
object within the detection range.
The plunger of solenoid valve keeps
open abnormally because it
is obstructed by debris or faulty
Sensor.
Firstly change a new solenoid
valve. If the water still flows
continuously, then change a new
Sensor.
The default detection range is not
desirable for your use.
The default detection range
maybe not satisfied for some
particular circumstance.
Please refer to the chapter –
Detective Range Adjust Procedure.

11
SafetyTips,CareandMaintenance
Safety Tips
If you are soldering during faucet installation,remove cartridges, seats, gaskets and washers prior to
applying flame, otherwise you will void the warranty.
Cover drain openings to avoid losing small parts.
When cutting or soldering pipe, use safety glasses to protect your eyes.
Important Points
Prior to beginning installation. turn off the cold and hot water lines and open the old faucet to release
built-up pressure.
Overtightening nuts may cause damage.
Wrap all threaded connections with pipe tape available at your local plumbing supply store.
Always wrap in a clockwise direction. The fittings should be installed by a state-licenced plumber.
Please note:
When there is a difference in water pressure between hot and cold supplies to the mixing valve, the
pressures should be equalized by a plumber in accordance with best practice and legislation.
Maintenance
Your new bathroom faucet is designed for years of trouble-free performance. Keep it looking new by
cleaning it periodically with a soft cloth. Avoid abrasive cleaners, wire wool and harsh chemicals as
these will dull the finish and void your warranty.
Routine Maintenance
The frequency and extent of attention required will vary according to prevailing site and operational
conditions, however a 12 monthly maintenance schedule is recommended.
If the product has operated satisfactorily for some time, but performance has been degraded, please
check the Fault Finder section to identify the problem.
Maintenance Check List
 s 7ORNORDAMAGEDSEALSANDWASHERS
 s $AMAGEDSEALFACES
 s 4HREADWEAR
 s )NCORRECTADJUSTMENT
 s #OMPONENTFAILURE
 s $EBRISORLIMESCALEBUILDUP

12
Guarantee
Guarantee of Quality
This product is guaranteed against faulty materials and workmanship for 12 months from date
of purchase. For the guarantee to be valid, the unit must be installed by a competent person, in
accordance with the instruction booklet.
Any part found to be defective during the guarantee period, will (at our option) be repaired or
replaced, free of charge, provided the unit has been installed, and properly used in
accordance with the instruction booklet.
Our products correspond to the valid technical and water supply standards as well as the relevant
approvals requirements. We guarantee them to be free of design and production faults at the time
of delivery and that with correct use and care in accordance with our printed instructions they will
function reliably.
Guarantee period
sThe guarantee is valid in private homes for 5 years from the purchase date. Proof of purchase
has to be provided when making a guarantee claim.
sBy use in commercial or institutional applications the guarantee is valid for 1 year after first use.
To make a guarantee claim, proof of purchase or, the beginning of use is required.
Not Covered by this Guarantee
Damage or defects arising from incorrect installation, improper use or lack of maintenance.
Installed product damaged in transit Consequential loss, damage or product removal and installation
costs.
Lefroy Brooks is not responsible for any on site labour charges.

The use of trademarks, product design and artwork is subject to licence or agreement with Christo A. Lefroy Brooks. The design
registrations, trademark registrations and copyrights are protected by law and the use or reproduction outside the terms of an agreement is prohibited.
The right to modify designs and dimensions is reserved. Christo Lefroy Brooks is a member of ACID (Anti Copying in Design).
LEFROY BROOKS INC, 1828 TROUTMAN STREET, RIDGEWOOD, NY, 11385
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718-302-5292
www.lefroybrooks.com