Toto RYOHAN TEL3GMY User manual

INSTALLATION MANUAL AUTOMATIC FAUCET
Single supply faucet
Important Safeguards
(For your safety, please follow the instructions below.)
In this Instruction Manual, the following symbols are shown for safe and proper use
of your automatic faucet and in order to alert you to the possibility of personal injury
and damage to your property.
The symbols and their meanings are as follows.
Warning Ignoring these symbols may cause
personal injury and/or property damage.
*Some models may have different components from the ones illustrated below.
Do not place the Automatic Faucet in a high humidity
area such as shower room or sauna.
This may cause damage.
Do not use in
humid area
Warning
Do not strike or kick the Automatic Faucet.
This may cause damage or water leakage.
Never attempt to disassemble, reassemble, repair
or modify the Automatic Faucet , unless you are an
electrician, or qualified service person.
This may cause property damage or personal injury.
Do not
disassemble
Do not strike
Specification
EcoPower type
Model
number
Power supply
-
-
Battery life
Item
Detection range
from the sensor
5-1/8"~7-7/8" (130~200 mm)
sensor is self-adjusting
Water supply
pressure
minimum required water pressure:
14.5 PSI (100 kPa) ( Flowing)
maximum water pressure: 125 PSI (862 kPa)
check local building codes for maximum water
pressure allowed
Water supply connection
1/2" NPSM
RYOHAN™
TEL3GMY
Ambient temperature
32~104
o
F(0~40
o
C)
Humidity Max. 90% RH
Flow rate
0.8 gallon per minutes (3 L/min.)
Duration of
water discharge
Discharge quantity
Max. 0.25 gallon per cycle (0.95 L/cycle)
60 seconds (TEL3 - 60)
Helix™ Wall mount
TEL3GW#CP
0GU3013ER 2007.03

10-1/4”
(260mm)
1-1/4”
(159mm)
1-1/8”
(30mm)
8-5/8”
(218mm)
6”
(152mm)
Water
Supply Single Supply
Controller
2-3/8”
(60mm)
60
7-5/16”
(186 mm)
2” (50 mm) to
5” (127 mm)
~ 33”
(838 mm)
overall
length
Ø4x40
3 screws
with anchors
1-3/4”(45mm)
Faucet
6-5/8”
(168mm)
8-1/8”
(207mm)
2-3/4”
(70mm)
10-1/4”
(260mm)
1-1/4”
(159mm)
1-1/8”
(30mm)
8-5/8”
(218mm)
6”
(152mm)
Water
Supply Single Supply
Controller
8
Please confirm the basin dimension of lavatory, to
which the faucet will be installed, making sure that it
has recommended minimum dimensions of
(L x W: 15" x 15").
Faucet Hole Diameter
Min. 28mm (~1-1/16”)
to
Max. 35mm (~1-3/8”)
Before Installing
1. Check the pressure of cold and hot water supply
2. Piping
3. Others
When the water supply pressure is higher than 125PSI (862kPa), be sure to
reduce the pressure within a range of 20 to 80 PSI by using a pressure
reducing valve available in the market.
Optimum working pressure range is from 14.5PSI to 125PSI (100kPa to
862kPa). Make sure the water pressure is within this range.
Flush all water lines prior to installation.
Pay special attention so that the sensor surface is not flawed or scratched.
Prepare stop valve and flexible hose or copper tube.
Do not place other devices using inverter or infrared sensor near the
Automatic Faucet, this may cause malfunction.
There is no problem with the Automatic Faucet if water remains inside.
Set-up Drawing
Some models may have different components as illustrated below.
Battery type
Ryohan™
Battery type
Helix™ Wall Mount

Installation
*Some models may have different component as illustrated below.
Control box Water inlet bracket
Water inlet bracket
Self tapping screw (×3)
(φ4.5 mm×38)
Quick fastener
Drain Drain Pipe
Installation
manual Instruction
manual
Others
Allen wrench
Size:1/16"(2mm)
*Spout , Flexible tube and Open-close tool are included.
RYOHAN™ Spout Flexible tube
Open-close tool
Others
Flexible tube is installed
through spout connecting
hose.
EcoPower®type
¤
RYOHAN™
Screw
(φ3 mm×10)
Helix™ Wall Mount Spout Flexible tube
Open-close tool
Others
Flexible tube is installed
through spout connecting
hose.
¤
Helix™ Wall Mount
3 Phillip Screws
( Ø4x40 )
3 screw anchors

Install
the drain
8) Confirm with Set-up
Diagram and install the
spout (Wall Mount only)
Installation Procedure
8
Fasten the spout with tool
STEP 1 ?STEP 3-A
Not included
1
Water supply
pipe
3Mount the two water inlet
bracket on the wall
4Connect the controller
to the water inlet bracket
7
Attach the connector
to the controller
2Remove the controller cover
5
Cut the spout
connecting hose
if neccessary
6
Connect the spout
connecting hose
to the controller
9
Attach the controller cover
STEP1Water supply pipe
Before installing the faucet, be sure to thoroughly flush away any foreign matter
such as dirt and sand trapped in the water supply pipe.
STEP 2Remove the controller cover
Pull and open the controller cover to the
direction as shown right.
STEP 3-A Mount the water inlet bracket on the wall
?Mount the water inlet bracket on the
wall and temporarily tighten the screws.
?Make sure that the controller can be
attached to the water inlet bracket.
?Tighten the water inlet bracket with
the three self tapping screws.
Note: Anchors for wall may be needed.
Be sure to mount the water
inlet bracket in the correct
direction.
Otherwise, the strainer on the
water inlet bracket will be
in accessible for cleaning.
Caution
To be continued on the back
Self tapping screw
Water inlet
bracket
Wall anchors
(not included)
IN
10
Pull
Controller Cover
STEP 2

STEP 3-B Mount the water inlet bracket on the wall
STEP 3 -B -STEP 6
-Connect the water supply lines to the water inlet bracket.
STEP 4Connect the controller to the water inlet bracket
-Connect the controller to the water
inlet bracket.
-Attach it with a quick fastener.
Flexible hose Copper tube
Flexible hose
Nut
Packing
not included Copper tube
Nut
Friction ring
Cone washer
not included
Quick fastener
Water inlet bracket
Controller
STEP 5 Cut the spout connecting hose if necessary
-Cut the spout connecting hose to
the appropriate length.
If the spout connecting hose is
too long, cut it to proper length.
Do not cut the hose more than
4 inches.
Be sure to cut the hose carefully
with a cutter, so the surface
is square.
-Insert the spout connecting hose
into the flexible tube.
Clean the hose
end after cutting. Spout connecting
hose
Cutting length:
4 inches or less
90゜
Spout connecting
hose
Flexible tube
¤
Remove the Permanent Flow Valve
Pull out the pinch of the stop ring,
then remove the permanent
flow valve
Remove
Permanent Flow Valve
Stop Ring
Pull out
this pinch
STEP 6 Connect the spout connecting hose to the controller
-Insert the spout connecting hose
into the controller.
-Fasten the hose with the hose
clamp.
●Check that the spout connection
hose is firmly in place.
●Do not bend the spout connection
hose.
●The hose clamp should be attached
at the specified position.
●The spout connection hose must be
fastened with the hose clamp.
Spout connecting
hose
Hose
Clamp
Fit the hose clamp over the hose adaptor.
Caution

-Make sure there are no obstructions between the sensor and the
basin. The controller starts setting right after the sensor connector
is attached. (This sensor setting operation is completed in approx 20
seconds.)
-Make sure that no electric cord comes in contact with the hot
water supply pipe.
STEP 7 -STEP 8
STEP 7 Attach the connector to the controller
-Attach the back-up battery connector
(white) to the controller.
-Allow the circuit board to stabilize for
2 minutes, then attach the sensor
connector (green).
EcoPower® type needs about two minutes for its controller to be ready
for operation after attaching the back-up connector to the controller.
-Confirm there are no obstructions within
the detection range.
-If light continues to flash, the spout
direction will need to be readjusted for
proper operation.
Sensor Sensor light
Back-up battery
connector (white)
Sensor connector
(Green)
Caution
•
STEP 8 Fasten the spout (Ryohan™)
-Affix the spout by tightening the hexagonal
nut.
Be sure to mount the faucet
body with its spout tip directed
toward the basin center.
Caution
Spout position
On the right side
Drain Spout
Basin center
STEP 8 Install the spout (Helix™ Wall Mount)
2x6
Framing
Dia 3/4” (19 mm)
2x4
stud
Dia 3/4”
(19 mm)
Then, drill 3 holes, not bigger
than 3/16” (5 mm) diameter,
for screw anchors provided
with 3 Phillip screws.
Make 3/4” diameter hole for water
supply pipe and sensor cord.
•
Wall
•
The light will only blink for 10
minutes. If all adjustment are
not made during this 10
minutes, unplug sensor
connector for 10 seconds to
reset the unit.
Caution
Sensor connector
(Green)
Install the spout by tightening
3 Phillip screws ( Ø4x40 mm)
provided ,and make sure that
spout is firmly installed.

STEP 9 -STEP 10
Install the Drain cup
Remove the drain cup unit
2 .Turn the drain cup unit
clockwise (About 45 degrees)
1. Pull the drain cup unit
firmly to the drain part
then release it.
3 .Pull the drain cup upwards
and out
Drain cup Unit
Main Drain
Body
●
●If the drain cup is accidentally
removed, begin the process over
from the beinning.
1.Insert the drain cup into the main drain
body
3.Pull firmly on the drain cup unit, being
careful not to remove it, then release it.
4. Push the drain cup unit in.
2. Turn the drain cup counter-clockwise
making the cross-bar align with the
notches in the angles.
Main Drain Body
Drain cup Unit
Cross-bar
Angle
Drain cup unit
Main Drain Body
Notch
Cross Bar
Angle
Notch
drain cup unit
Click!
Push the drain
cup in until you
hear a “click”.
Pull Firmly
Drain cup Part
STEP 9 Attach the controller cover
STEP 10 Install the Drain
After checking the connectors are
securely attached, cover the controller.
Cover
Intall the main drain body, Gasket, washer,
and Lock Nut in that order.
Gasket
Washer
Lock Nut
Gasket
Main Drain Body
If the drain cup unit does not
come out, put it back, and and
while turning it clockwise once
again, slowly pull it out.
(Ryohan™
only).

Function Test
1. Checking after installation
After your Automatic Faucet is installed, check it according to the following procedures.
?Check for water leakage
Open the stop valve and check for water leakage.
?Operation
<Check the sensor operation>
When hands are placed under the faucet, water starts flowing.
When hands are removed, water stops in one or two seconds.
For safety and conservation reasons, after detecting objects continuously
for about 10 seconds or 60 seconds, water automatically stops.
If the Automatic Faucet does not operate properly, contact TOTO®or your
plumbing contractor.
2. Cleaning of the strainer
Close stop valve by hand.
Use the open-close tool to remove the
strainer cover.
After installation, be sure to clean the strainer
periodically.
When the strainer is clogged, the flow rate will
decrease and the Automatic Faucet may not
operate properly.
3. Adjustment of flow rate
The flow controller regulates flow rate to
0.8gpm ( 3 L/min.), there is no need to adjust the
flow rate.
Use the Automatic Faucet with the stop valve
fully opened.
However, if you need to regulate the flow rate
because the wash basin is small or that the
water supply pressure is too strong, adjust the
flow rate by turning the stop valve clockwise.
Strainer
Strainer cover
Open-close tool
Caution
The EcoPower® type must be used with the stop valve fully opened.
Insufficient flow rate may cause power shortage, resulting in consumption
of the built-in back-up battery.
If you need to regulate the flow rate, make sure that the flow rate is more
than 0.76gpm ( 2.7L / min).
If the water pressure is low and tthe water flow rate is below 0.76gpm
(2.7L/min.) the back up battery will run down quickly. To test
water flow rate run water for 13 second cycles into a 20 ounce bottle or
container.
Faucet should flow at least 20 ounces in 13 second cycles.
Stop valve
Open
Close
20oz.
(591 mL)
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