Kohler Oblo K-103B87-SANA-CP User manual

Installation Guide
Electronic Bathroom Sink Faucet
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1386432-2-A

Tools and Materials
Before You Begin
WARNING: Risk of fresh water contamination. This faucet
contains back-siphonage protection. Do not remove any
internal components.
WARNING: When using electrical products, basic
precautions should always be followed, including the
following:
DANGER: Risk of electric shock. Connect only to a circuit
protected by a Ground-Fault Circuit-Interrupter (GFCI)*.
WARNING: Risk of electric shock. Grounding is required. A
qualified electrician should make all electrical connections.
WARNING: Risk of electric shock. Disconnect power before
servicing.
WARNING: Risk of injury or property damage. Please read
all instructions thoroughly before beginning installation.
CAUTION: Risk of product damage. This product contains
sensitive electronic components. Do not store open containers of
chemical or cleaning products near this product. Cleaning rags or
sponges must be rinsed with fresh water before storage.
*Outside North America, this device may be known as a Residual
Current Device (RCD).
1-1/4" to 1-1/2"
Hole Bit1/8"
Sealant TapePlumbers Putty
1386432-2-A 2 Kohler Co.

Before You Begin (cont.)
Provide a constant unswitched 120 VAC electrical outlet located
below the sink within 5’ (1.5 m) of the control box.
Observe all local plumbing and building codes.
Shut off the water supply.
This faucet is for a single-hole bathroom sink.
For new installations, install the faucet and drain to the sink
before installing the sink.
The faucet shown in this guide may differ from your actual
product. The installation steps still apply.
In order for this faucet to function properly, install the faucet so
the sensor points directly toward the user.
Kohler Co. 3 1386432-2-A

1. Faucet Installation
NOTE: Before drilling the mounting hole, use the following
dimensions for proper placement:
A 1-1/4″(32 mm) minimum to 1-1/2″(38 mm) maximum
diameter mounting hole is required.
A minimum distance of 1-3/4″(44 mm) is required between the
back of the spout and the wall to allow access to the screw.
A 1-1/8″(29 mm) maximum distance is required between the
sink bowl edge and the base of the spout.
Install the Faucet
Determine the mounting-hole location.
Drill a hole through the mounting surface according to the
surface manufacturer’s instructions.
Insert the spout with flexible hoses and studs through the
mounting hole.
From under the sink, slide the rubber washer and metal washer
onto the studs.
Thread the nuts onto the studs and wrench-tighten to secure the
faucet to the mounting surface.
Sensor
Rubber Washer
Metal Washer
Nuts
Water Inlet Hose
1386432-2-A 4 Kohler Co.

2. Install the Control Box
NOTE: Verify that the hose will reach the supply stop by attaching
the flex hose to the control box inlet.
NOTE: Determine the proper mounting location according to the
Specification Sheet.
Verify that the sensor cable is below the countertop.
Unthread the control box screws to remove the cover.
Drill pilot holes.
Use the standard wall anchors (provided) depending on your
wall material.
Attach the control box to the wall with the arrow pointing
upward. Secure with the two screws (provided).
Inlet
Kohler Co. 5 1386432-2-A

3. Connect the Control Box
IMPORTANT! The control box cover has slots for the spout wires
to fit. Verify that the wires are not pinched when installing the
cover.
Connect the 3-pin sensor cable from the valve cover to the 3-pin
sensor cable from the spout (red, white, and green cables).
Connect the solenoid cable from the valve cover to the solenoid
cable from the valve box (red and green cables).
Connect the 2-pin sensor cable from the valve cover to the 2-pin
sensor cable from the spout (orange and black cables).
Loosely secure the cover to the control box for future access.
Valve
Box
Valve
Cover
Power
Cable
Solenoid
Cable
3-Pin
Sensor
Cable
Power
Cable
Solenoid
Cable
3-Pin
Sensor
Cable
2-Pin
Sensor
Cable
2-Pin
Sensor
Cable
Spout
Wires
1386432-2-A 6 Kohler Co.

4. Supply Connections
Inlet Connections
Connect the flex hose from the control box to the supply stop.
Outlet Connections
Verify that the tube from the spout is the appropriate length to
reach the control box. Cut the tube if necessary. Remove any
burrs and sharp edges.
Insert the tube into the fitting (control box outlet end) until the
tube stops.
Verify that the tube is secure.
Outlet Inlet
Flex Hose
Tube
From Spout
Supply
Stop
Flex Hose
Kohler Co. 7 1386432-2-A

5. Mixing Valve - If Included
If a mixing valve is included with your product, connect the
water outlet hose to the control box outlet.
Attach the supply hose to the control box inlet and outlet of
mixing valve.
Use a 3/8″compression connection (provided) to attach the cold
supply to the mixing valve cold inlet end (marked cold on the
adjustment plate).
Use a 3/8″compression connection (provided) to attach the hot
supply to the mixing valve hot inlet end (marked hot on the
adjustment plate).
Loosen the lock screw and adjust the temperature by rotating the
adjustment plate.
Retighten the lock screw.
Outlet
Hot Cold
Adjustment plate to
set water temperature.
Lock Screw
1386432-2-A 8 Kohler Co.

6. Install the AC Single Supply
IMPORTANT! Verify that you are following the correct power
system installation based on your model number. For a multi-output
AC supply power unit installation, refer to ″Install AC Multi-Output
Supply″. For a hard wire power installation, refer to ″Hard Wire
Installation″.
Unthread the control box screws to remove the control box cover.
Connect the power cords.
Plug the AC supply into the wall outlet.
Secure the excess wire under the counter.
Secure the control box cover to the control box.
IMPORTANT! The area in front of the sensor must be free of
objects during the 2 minute learning cycle or the faucet may not
function properly.
Allow 2 minutes for the sensor to cycle through the automatic
sensing distance.
Power
Cord
AC Supply
Kohler Co. 9 1386432-2-A

7. Install AC Multi-Output Supply
Mount the AC supply under the counter using two screws
(provided). Orient as shown.
Remove the cover.
Connect the faucet wire to the faucet.
If needed, cut and strip the AC supply wires to length.
Connect the stripped ends to the bottom terminal block in the
supply box.
Secure the terminal box cover to the terminal box.
NOTE: If a hard wired installation is required, refer to ″Hard Wire
Installation″.
Plug the AC supply into the wall outlet.
Secure any excess wire under the counter.
IMPORTANT! The area in front of the sensor must be free of
objects during the 2 minute learning cycle or the faucet may not
function properly.
Allow 2 minutes for the sensor to cycle through the automatic
sensing distance.
AC
Supply
Red
Black
AC Gang
Supply
1386432-2-A 10 Kohler Co.

8. Hard Wire Installation
WARNING: Risk of electrical shock. Make sure the power
has been disconnected before performing the following
procedures.
Loosen the terminal block screws and remove the wires from the
top terminal block.
Loosen the outside nut of the strain relief and remove the power
cord.
Put the supply wires through the strain relief and connect to the
top terminal block.
NOTE: If a hard wired installation is required, the strain relief may
need to be replaced depending on wire used.
Tighten the nut on the strain relief.
Secure the terminal box cover to the terminal box.
Turn on the AC supply power.
Secure any extra wire under the counter.
IMPORTANT! The area in front of the sensor must be free of
objects during the 2 minute learning cycle or the faucet may not
function properly.
Allow 2 minutes for the sensor to cycle through the automatic
sensing distance.
Secure any excess
wire under counter.
Kohler Co. 11 1386432-2-A

9. Drain Installation
Disassemble the drain.
Apply plumbers putty to the underside of the flange and attach.
Apply thread sealant tape to the drain pipe threads. Tighten the
nut.
Connect the trapway. Wipe away excess plumbers putty.
Stainless
(Non-Staining)
Plumbers Putty
1386432-2-A 12 Kohler Co.

10. Installation Checkout
Using the key provided, remove the aerator from the spout.
If applicable, uncover the drain.
Turn on the water supply and check for leaks. Adjust as needed.
Allow the water to run through the spout for about 1 minute to
remove any debris. Check for leaks and adjust as needed.
Temporarily cover the sensor on the faucet or close the water
supplies.
Using the key provided, reinstall the aerator to the spout.
Uncover the sensors on the faucet or turn on the water supplies.
Troubleshooting
Symptoms Probable Causes Recommended Action
1. No water flow. A. No power supply
or wrong
connection.
A. Check the power supply
and connection.
B. Object in sensing
range. B. Remove the object.
C. Sensor eyes are
dirty. C. Wipe the sensor eyes with a damp soft cloth.
Wipe dry with a dry soft
cloth.
Kohler Co. 13 1386432-2-A

Troubleshooting (cont.)
Symptoms Probable Causes Recommended Action
2. Low flow. A. Supply pressure
is low. A. Check incoming water pressure. Pressure should
be at least 20 psi (137 kPa).
B. Aerator is
plugged. B. Remove the aerator and clean it. For
calcium/mineral deposits,
soak the aerator plastic
insert in a 50:50 mixture of
vinegar and water. Soak
only the insert and no other
components.
3. Constant water
flow. A. Solenoid is not working. A. Order and install a new solenoid assembly.
4. Sporadic water
flow. A. The faucet is angled incorrectly to
deck or misaligned
with user area.
A. Verify that the faucet is
mounted according to the
installation directions.
Ensure that the faucet is
installed in a position that
is above the rim of the sink.
B. The wires are
pinched or
damaged.
B. Remove the spout and
verify that the wires are
tucked inside the spout
before reassembling.
5. Sensor flashes
once
approximately
every 2 seconds.
There is no water
flow.
A. The AC
connection is not
installed correctly.
A. Reconnect the AC
transformer connection.
1386432-2-A 14 Kohler Co.

Guide d’installation
Robinet de lavabo électronique
Outils et matériel
Avant de commencer
AVERTISSEMENT: Risque de contamination de l’eau
potable. Ce robinet comprend une protection contre le
siphonnage à rebours. Ne pas retirer les composants internes.
AVERTISSEMENT: Lors de l’utilisation de produits
électriques, toujours observer les précautions de base.
DANGER: Risque de décharge électrique. Raccorder
uniquement à un circuit protégé par un disjoncteur de fuite
de terre (GFCI)*.
AVERTISSEMENT: Risque de décharge électrique. Une
mise à la terre est requise. Un électricien qualifié doit
effectuer toutes les connexions électriques.
AVERTISSEMENT: Risque de décharge électrique.
Déconnecter l’alimentation électrique avant d’effectuer un
entretien.
AVERTISSEMENT: Risque de blessures ou
d’endommagement du matériel. Lire toutes les instructions
avec attention avant de commencer l’installation.
Mèche pour trous
de 1-1/4 po à 1-1/2 po1/8 po
Ruban
d'étanchéité
Mastic de
plombier
Kohler Co. Français-1 1386432-2-A

Avant de commencer (cont.)
ATTENTION: Risque d’endommagement du produit. Ce produit
contient des composants électroniques sensibles. Ne pas entreposer
les récipients de produits chimiques ou de nettoyage près de ce
produit. Les chiffons ou éponges de nettoyage doivent être rincés
avec de l’eau fraîche avant le stockage.
*Hors de l’Amérique du Nord, ce dispositif peut être connu sous le
nom de dispositif à courant résiduel (RCD).
Fournir une prise électrique continuelle de 120 V c.a. non
commutée placée sous le lavaboà5pi(1,5 m) du boîtier de
commande.
Respecter tous les codes de plomberie et de bâtiment locaux.
Fermer l’alimentation en eau.
Ce robinet est destiné à un lavabo de salle de bains à un seul
trou.
Pour de nouvelles installations, installer le robinet et le drain sur
le lavabo avant d’installer ce dernier.
Le robinet illustré dans ce guide pourrait être différent du produit
réel. Les étapes d’installation s’appliquent tout de même.
Pour que ce robinet fonctionne correctement, installer le robinet
de manière à ce que le capteur soit dirigé directement vers
l’utilisateur.
1386432-2-A Français-2 Kohler Co.

1. Installation du robinet
REMARQUE: Avant de percer le trou de fixation, utiliser les
dimensions ci-dessous pour un positionnement correct :
Un trou de montage d’un diamètre de 1-1/4 po (32 mm)
minimum à 1-1/2 po (38 mm) maximum est requis.
Une distance minimum de 1-3/4 po (44 mm) est requise entre
l’arrière du bec et le mur afin de permettre un accès à la vis.
Une distance maximum de 1-1/8 po (29 mm) est requise entre le
bord de la vasque du lavabo et la base du bec.
Installer le robinet
Déterminer l’emplacement du trou de fixation.
Percer un trou à travers la surface de fixation conformément aux
instructions du fabricant de la surface.
Insérer le bec avec les tuyaux flexibles et les goujons à travers le
trou de fixation.
À partir du dessous du lavabo, faire glisser la rondelle en
caoutchouc et la rondelle métallique sur les goujons.
Enfiler les écrous sur les goujons et serrer à la clé pour fixer le
robinet sur la surface de fixation.
Tuyau d'arrivée d'eau
Capteur
Rondelle en
caoutchouc
Écrous
Rondelle
métallique
Kohler Co. Français-3 1386432-2-A

2. Installer le boîtier de commande
REMARQUE: Vérifier que le tuyau atteint le robinet d’arrêt en
attachant le tuyau flexible à l’orifice d’entrée du boîtier de
commande.
REMARQUE: Déterminer l’emplacement de fixation approprié
selon la fiche technique.
Vérifier que le câble du capteur se trouve sous le comptoir.
Dévisser les vis du boîtier de commande pour retirer le couvercle.
Percer des avant-trous.
Utiliser les chevilles d’ancrage mural standard (fournies) en
fonction du matériau de mur.
Attacher le boîtier de commande sur le mur avec la flèche dirigée
vers le haut. Sécuriser avec les deux vis (fournies).
Orifice d'entrée
1386432-2-A Français-4 Kohler Co.

3. Connecter le boîtier de commande
IMPORTANT! Le boîtier de commande comprend des fentes dans
lesquelles adapter les fils du bec. Vérifier que les fils ne sont pas
pincés lors de l’installation du couvercle.
Connecter le câble du capteurà3broches entre le couvercle de la
vanne et le câble du capteurà3broches en provenance du bec
(câbles rouge, blanc et vert).
Connecter le câble du solénoïde du couvercle de la vanne au
câble du solénoïde en provenance du boîtier de la vanne (câbles
rouge et vert).
Connecter le câble du capteurà2broches du couvercle de la
vanne au câble du capteurà2broches en provenance du bec
(câbles orange et noir).
Sécuriser le couvercle de manière lâche sur le boîtier de
commande pour un accès ultérieur.
Boîtier de
vanne
Couvercle
de vanne
Câble
d'alimentation
Câble de
solénoïde
Câble de
capteur
à 3 broches
Câble
d'alimentation
Câble de
solénoïde
Câble de
capteur
à 3 broches
Câble de
capteur
à 2 broches
Câble de
capteur
à 2 broches
Câbles
de bec
Kohler Co. Français-5 1386432-2-A

4. Connexions d’alimentation
Connexions d’entrée
Connecter le tuyau flexible du boîtier de commande au robinet
d’arrêt.
Connexions de sortie
Vérifier que la longueur du tube en provenance du bec est de la
longueur appropriée pour atteindre le boîtier de commande.
Couper le tube si nécessaire. Éliminer toutes les bavures et tous
les bords tranchants.
Insérer le tube dans le raccord (côté sortie du boîtier de
commande) jusqu’à ce que le tube s’arrête.
Vérifier que le tube est bien sécurisé.
Sortie Orifice
d'entrée
Tuyau
flexible
Tube en
provenance
du bec
Robinet
d'arrêt
Tuyau
flexible
1386432-2-A Français-6 Kohler Co.