Avant Usage - Toto NEOREST LFC991G Manuel D'instructions

Troubleshooting
Before contacting a repairman, check the following common problems and solutions. If the problem persists contact your dealer
or out technical support.
Problem Cause
The surface of the sensor is dirty.
The stop valve is turned off.
Water doesn't run
Water supply is suspended.
The strainer is clogged.
There is an obstruction in front of
the sensor.
Power plug and/or sensor connection
are not attached.
The surface of the sensor cover is dirty.
There is an obstruction in front of
Water doesn't stop
the sensor.
If the water continues to run after atempting the above, turn the stop valve off.
The stop valve is not fully opened.
Low flow rate
The strainer is clogged.
The stop valve connected to the
Water temperature
cold-water supply is not fully opened.
is too high
The temperature control handle is
set at "H".
The stop valve connected to the
hot-water supply is not fully opened.
Water temperature
The temperature control handle is
is too low
set at "C".
The hot-water supply temperature is
lower than 120˚ F (49˚C).
One side of the stop valve is not fully
Water temperature
opened.
is not controlled
Properly The strainer is clogged.
The self adjusting sensor may not work
Short detection
properly when stained or blocked by
range
water droplets.
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Solution Ref. page
P.8
Clean the surface of the sensor.
P.6
Turn on the valve.
—
Wait until supply is restored.
Clean the strainer. P.10
P.3
Remove the obstruction.
P.5
Securely attach the connectors
P.8
Clean the surface of the sensor cover.
P.8
Remove the obstruction.
Open the stop valve fully. P.6
P.10
Clean the strainer.
P.6
Open the cold-water stop valve fully.
Set the temperature control handle
P.6
to the middle point.
Open the hot-water stop valve fully.
P.6
Set the temperature control handle
P.6
to the middle point.
Set the hot-water supply temperature
—
to 120˚ F (49˚C).
Open the stop valve fully. P.6
Clean the strainer. P.10
Clean the sensor cover.
P.8
Numéro de modèles et composantes
Numéro de modèle
ENSEMBLE COMPLET : LFC991G
LAVABO SEULEMENT : TCU991G
ROBINET SEULEMENT : TEN61AV300
RÉGULATEUR & DRAIN : TN78-10V660
Model Number
Couvercle DEL
Couvercle supérieur
Couvercle du capteur
Équipé d'une sonde pour lavage des
mains et d'une sonde de corps humain.
Valve
Corde de
d'arrêt
vinyle avec
du côté
connecteur
froid
Valve d'arrêt
(Optionnel)
du côté chaud
Cordon électrique 2-1/2 pi (0,75m)
Outils
Outil de mise Clé hexagonale
en marche/arrêt

Avant usage

Valve de vérification
Valve d'arrêt du
côté froid
Valve d'arrêt
du côté chaud
Tableau de commande du robinet
Commutateur
d'eau chaude/froide
Commutateur
mise en marche/arrêt
Bec verseur
Flot en cascade
lavabo
assemblage du drain
Tuyau de raccordement
Régulateur (thermostat combiné)
Couvercle du
régulateur
Poignée de commande
de température
Assurez-voud que toutes les valves de
vérification sont ouvertes.
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