Toto REAH03B1U Installation instructions

Warranty Registration and Inquiry
For product warranty registration, TOTO U.S.A. Inc. recommends online warranty registration. Please visit
our web site http://www.totousa.com. If you have questions regarding warranty policy or coverage, please
contact TOTO U.S.A. Inc., Customer Service Department, 1155 Southern Road, Morrow, GA 30260
[phone] or [phone] when calling from outside of U.S.A.
Touchless Faucet Controller with Heater (English)
Controlador de Grifo sin Contacto con Calentador (Español)
Contrôleur de Robinet sans Contact avec Chauffage (Le français)
Controlador de Torneira sem Contato com Aquecedor (Português)
Installation and Owner’s Manual
Manual de Instalación y del Propietario
Manuel d’Installation et d’Utilisation
Manual de Instalação e do Proprietário

Spout
Controller
11
2
2
3
34
4
55
TABLE OF CONTENTS
THANK YOU FOR CHOOSING TOTO!
The mission of TOTO is to provide the world with healthy, hygienic and more comfortable lifestyles.
We design every product with the balance of form and function as a guiding principle. Congratulations on
your choice.
THANK YOU FOR CHOOSING TOTO! ................ 2
FEATURE ............................................................. 2
INCLUDED PARTS .............................................. 3
WARNINGS .......................................................... 4
BEFORE INSTALLATION ..................................... 6
TOOLS YOU WILL NEED .................................... 6
SPECIFICATIONS ................................................ 7
PARTS NAME ...................................................... 8
DIMENSIONS ....................................................... 9
SET-UP DRAWING ............................................ 10
INSTALLATION PROCEDURE .......................... 11
HOW TO USE .................................................... 18
MAINTENANCE ................................................. 24
SPOUT ............................................................ 25
TANK ............................................................... 27
FEED INLET FILTER ....................................... 30
CONTROLLER ................................................ 32
TROUBLESHOOTING ....................................... 33
WARRANTY ....................................................... 37
FEATURE
1. Hot Water Outlet
(Hot water supply to the spout connection)
2. Feed Inlet: Filter & Flow Regulator
(Water supply to the tank connection)
3. Solenoid Valve
(No relief valve is required)
4. Thermostatic Mixing Valve
(ASSE1070 compliant)
5. Tank & Heating Element
(High corrosion resistance stainless steel)
ENGLISH
2

Steel Filter Key
Wall Anchors
(This document)
Installation and
Owner’s Manual
Touchless Faucet
Controller with Heater
(Controller)
REAH03B1U
Drainage tube
(L=11-13/16” (300mm))
(Please give to customer)
Mounting Bracket
Anchoring Plate
Wood screws
13/64”×1-1/4”
(5.1mm×32mm)
Countersunk tapping screw
5/32”×25/64”
(4mm×10mm)
TLE23010U1 #CP
TLE28002U1 #CPTLE27002U1 #CP TLE23007U1 #CP
TLE22006U1 #CPTLE21006U1 #CPTLE20006U1 #CP
TLE24008U1 #CPTLE24006U1 #CP
TLE25006U1 #CP TLE25008U1 #CP TLE25010U1 #CP
TLE26006U1 #CP TLE26008U1 #CP TLE26010U1 #CP
INCLUDED PARTS
CONTROLLER
SPOUT
Check to make sure you have all these parts from the package:
(Appearance of some components may vary depending on the model.)
ENGLISH
3

WARNINGS
Please read and adhere to the following notes. Failure to do so could result in personal
injury caused by electric shock and/or property damage caused by malfunction.
No person other than a service engineer should disassemble, repair or modify this Controller, unless it is
specically described in this manual. Failure to do so may result in electric shock or product malfunction.
• This product is not intended for unsupervised use by persons (including children) who require
monitoring, assistance, or orientation. Provide constant safety supervision for such individual. Also
monitor children so that they do not play with the product.
• After opening the package, promptly dispose of unneeded packaging. There is a risk that children
may place cardboard or plastic bags over their heads, leading to accidents.
• Be sure to install the product in the correct orientation according to this manual. It could result in
malfunction or accident.
• Never operate this product unless the tank is completely full of water. Turning on the “HEAT” switch
with an empty or partially empty tank will result in malfunction or property damage.
• Before touching the air intake valve, make sure that the water in the tank is completely drained.
There is a risk of burns.
• When draining the tank, be sure to turn the “HEAT” switch to “OFF” to avoid Dry Firing. It could
result in malfunction or burns.
• Use this product in combination with TOTO touchless faucet only. Otherwise leakage could result.
• When the amount of hot water coming out decreases, check and clean the stop valve and the
feed inlet filter. If the filter is clogged, the amount of hot water may decrease or the device may
malfunction.
• Makes sure the spout nozzle is securely tightened. If the faucet is used with the nozzle loosened the
nozzle may pop out during water flow resulting in injury.
• Do not touch hot water when draining as very hot water may come out. Also, do not touch the
drainage tube because it is hot. There is a risk of burns.
• Risk of electrical shock and fire hazard. Do not use extension cord. Do not store combustibles that
can burn easily such as paper or clothing next to the water heater. Do not operate Controller if it has
damaged electrical connections, if it is not working properly, or if it has been damaged or dropped.
• Do not strike or kick the Controller, as this may damage the unit or cause a leak.
• Unplug the product if it will not be used for a long period of time.
• Install the pipe with a slope so that water can be drained smoothly. If it freezes, it may be damaged
and water may leak.
Caution for location
• Do not use this faucet in a humid location where running water or condensation may collect on the
surface, especially in a sauna or steam room.
• As the product is intended for indoor use, do not install it outside. Electrocution or malfunction could
result.
• This product is not suited for use in cold areas, so if there is a risk of freezing, be sure to take
freezing prevention measures (insulation material, electric heater, etc.). There is a risk that the
product could break due to freezing, leading to leakage.
ENGLISH
4

WARNINGS
Caution for power plug
• Do not splash water on the product or power plug.
• Do not install the Controller unit or the outlet for the power plug in an area where water, oil, cleaning
agents, etc. could be spilled on it.
• Do not connect or disconnect the power plug with wet hands.
• Do not touch the power plug during thunderstorms.
• Do not alter the power cord (cutting, extending).
• Do not use a power source other than specified (AC120V, 60Hz). The power supply must be
separately switchable.
• Do not handle the cord roughly or plug it into a loose outlet.
• Electrical work should always be carried out by qualified personnel (electricians) in accordance
with relevant laws, ordinances, and regulations, and lines should be grounded. There is a risk that
incorrect electrical work could lead to malfunction or electrocution due to electric leakage.
• Only connect the controller to a GFCI protected outlet that is connected to a surge protector rated
no more than 15A. Do not use damaged or loose outlet.
• Remove dust on the blade of the power plug regularly about once a month and insert it firmly to the
root. If dust accumulates on the power plug, insulation may be damaged due to moisture.
• Be sure to unplug the power plug from the outlet when cleaning.
• Unplug the power plug from the outlet when the unit will not be used for a long time. It may cause an
unexpected accident.
Caution for water quality
• Supply tap water only. If well water, desalinized water or similar are used, leakage due to corrosion
can result.
• If hot water stays in the equipment or piping for an extended period of time the water quality may
deteriorate. Please drain any hot water that has remained in the equipment or piping for a long time.
Limitation of use
• Do not connect appliances that create resistance, such as water purifiers and water-saving devices,
to the outlet of the faucet. Breakage of the device or leakage could result.
• Hot water is not used for beverages. It may cause diarrhea and abdominal pain.
ENGLISH
5

Drill
Phillips
Screwdriver
Wrench or
Adjustable Wrench
Drill Bit
Pen
Snipper
Level Tape
Measure
BEFORE INSTALLATION
• The minimum required water supply pressure (owing) is 15 psi (100 kPa) , and the maximum water
supply pressure (static) is 80 psi (551 kPa). Please use within this pressure range only.
• Please record the name of the installer, the supplier, and the date of installation.
• Please use a exible water supply line. Rigid metal piping or similar is not recommended; as sealing
material may get inside, leading to malfunction.
• Please note that we do not take any responsibility or liability for Dry Firing and construction failure.
• Please be sure to read the product warning labels.
• Install the Controller in an accessible location where daily inspection is possible.
• Observe all Plumbing and other relevant Local Codes.
• If the supply pressure is higher than 80 psi (551 kPa), reduce to within recommended range by using a
pressure reducing valve (sold separately).
• Check the temperature of the water supply:The recommended supply temperature range is 39°F-110°F
(4°C-43.3°C)...Please conrm if the temperature range is correct.
Never use steam as a hot water supply.
• Flush all water lines prior to installation.
• Pay special attention so that the sensor surface is not damaged or scratched during the installation
process.
• Make sure that all pipework, stop valves, and connection lines are installed according to local codes.
• Do not place other devices that use an inverter or infrared sensor near the faucet, as this may cause the
faucet to malfunction.
• Turn off the water supply at the stop valve.
• Before connecting to the feed inlet, be sure to turn on the water supply at the stop valve, inspect all the
connections for any leaks and ush out approximately 5 gallons (20L) of water to remove debris from the
pipes. Any debris that breaches the lter will enter the heater, which may result in malfunction or leakage.
TOOLS YOU WILL NEED
ENGLISH
6

Model number REAH03B1U
Capacity 0.7gallons (2.5L)
Rating
Voltage AC120V
Frequency 60Hz
Power consumption 0.6kw
Type
Open outlet
(
A solenoid valve is intalled just before the water supply
)
port of the tank. The spout side is open.
Water supply connection G1/2 compatible with 1/2 NPSM
Output water temperature control Thermostatic mixing valve complies with ASSE 1070
Guideline
for output
temperature
adjustment
range
Water supply temperature
41ºF (5ºC) 77ºF(25ºC)~96ºF(36ºC)
Water supply temperature
59ºF (15ºC) 82ºF(28ºC)~100ºF(38ºC)
Water supply temperature
77ºF (25ºC) 88ºF(31ºC)~104ºF(40ºC)
Tank temperature
control
Heater Sheathed heater
Sensor Thermistor
Heating temperature 158ºF (70ºC)
(131ºF(55ºC) in energy-save mode or Run out)
Heating time
Water supply temperature
41ºF→158ºF (5ºC→70ºC) 18 minutes
Water supply temperature
59ºF→158ºF (15ºC→70ºC) 15 minutes
Water supply temperature
77ºF→158ºF (25ºC→70ºC) 13 minutes
Safety device
Overheating prevention
device Manual reset thermostat switch / Thermal fuse
Ground Power plug with ground
Flow rate
0.08gpc (0.32Lpc), Equipped with 0.5gpm (1.89L/min) ow control.
(
Integrated thermostatic mixing valve complies with ASSE 1070.
)
Minimum ow rate: 0.42gpm (1.6L/min)
Duration On demand 10 seconds
Product dimentions
width: 8-17/64” (210mm)
height: 11-45/64” (297mm)
depth: 5-15/64” (133mm)
(Excludes overhanging projections and bulges)
Pruduct weight (emply) 7.7lbs (3.5kg)
Power plug 3-Prong with ground
Power supply code 27” (700mm)
Sensor detection range (spout) 5-1/8”~7-7/8” (130~200mm)
Sensor is self-adjusting.
Use conditions
Inlet temperature 39ºF(4ºC)~80ºF(27ºC)
Ambient temperature 34ºF(1ºC)~104ºF(40ºC)
Water condition Tap Water from municipal source only
(Not Reclaimed water & Well water)
Water supply pressure Minimum required: 15psi (100kPa)(Flowing)
Maximum allowed: 80psi (551kPa)
Humidity Max.90% RH
SPECIFICATIONS
ENGLISH
7

Topcover
SteelFilter
Key
Bottomcover
Controlcover
Filter Flowregulator
Airintakevalve Connectorbox
Drainageport
Heatswitch
Drainvalve
Feedinlet
Airintakevalve
Hotwateroutlet
Temp.controldial
Stopvalve
Spout
Sensor Spoutconnectinghose
Powerplug
3prongwithground
Controlpanel
Frontcover
TouchlessFaucetControllerwithHeater
(Controller)
Sensorcord
Supplyhose
PARTS NAME
ENGLISH
8

【Mounting pitch】
<Mounting on the wall> <Securing on the floor>
【Top View】
【Front view】 【Side View】【Front View w/o Covers】
Power supply cord
(27” (700))
Feed inlet
Hot water outlet
(Hose connection inner
diameter 9/32” (7))
(G1/2)
8-17/64” (210)
11-45/64” (297)63/64” (25)
5-1/8” (130)
(Hose connection inner diameter 13/32” (10))
9-3/64” (230)
43/64” (17)
4-9/64” (105)
1-7/8”
(47)
3-45/64”
(94)
2-15/64”
(58) 2-15/64” (58)
Mounting bracket
Mounting
bracket
Anchoring plateAnchoring plate
15/64” ×25/32”
(6×20) Slot
2-43/64”
(68)
1-1/2”
(38)
2-15/64 ”
(58)
3-7/64”
(79) 3-7/64” (79)
3-45/64”
(94)
Anchoring plate
(Mount to either left or
right when mounting on floor)
7/32” ×3/8”
(5.5×9.5) Slot
15/64 ” ×25/32 ”
(6×20)
Slot
2-15/64 ”
(58)
1/8” (3)
Scale:inch (mm)
7/32” ×3/8” (5.5×9.5) Slot
Drainage port
11-1/32” (280)
9/32” (7)
DIMENSIONS
ENGLISH
9

Stop valve
G8-17/64”
(210) B F 8-17/64” (210) B EE
11-45/64”
(297)
D
C
HH
C
A
【Installation to the left of drain】
Scale:inch (mm)
Controller
Power supply cord
Spout
【Installation to the right of drain】【For Wheelchair compatibility】
17”(432)
9”
(230)
27”(686)
34”(864)
MAX
6”(152)
3-11/16”(94)
MINIMUM
24”(610)
8”(203)
IH
C
J
Stop valve
Power supply
cord
Controller
Spout
8-17/64”
(210)
SET-UP DRAWING
A :
≧4”(100)
(For wheelchair compatibility: ≧9”(230))
B : ≧2”(50)
C : ≧10”(250)
D :
≧2”(50)
Measurements needed for installation and maintenance
(Distance from bottom edge of sink to upper surface of Controller)
E : ≧6”(150)
F :
≧2”(45)
(Measurements needed for installation and operation of stop valve)
G : ≧1/2”(10)
H :
≧4”(100)
I :
≧2”(50)
J : Commercial Requirements for location of the outlet. Consult with a certied electrician for the local codes
and proper installation of the power outlet.
ENGLISH
10

4 5 6
4 5 6
4-Φ7/64” (4-Φ2.7 mm)
for screws
or 4-Φ3/16”(4-Φ5 mm)
for anchors
Φ5/8”
(Φ16 mm)
Φ1-7/8”
(Φ47 mm)
TLE26004*, TLE26005*
TLE23004*, TLE23005*, TLE25004*, TLE25005*
STEP 8
2 x 4
Stringer
2 x 4
Studs
Finished Wall
Nut
5/8” Hole for spout
Holes for
screws/anchors
Escutcheon
Set screw
Mounting
bracket
INSTALLATION PROCEDURE
Install the Spout
To Install Deck-Mounted models
Secure the spout to the countertop with the included mounting hardware.
Make sure that the spout is mounted with the head directed towards the center of the lavatory.
To Install Wall-Mounted models
1. Place mounting template on wall at
desired location and mark holes.
2.
Drill a 5/8” (16 mm) diameter hole at
the spout mounting location (center).
3. Drill four pilot holes at marked locations.
For fastening to wood, drill holes Φ7/64” (2.7 mm).
For fastening to drywall or tile, drill holes
Φ3/16” (5 mm) and insert anchors until
ush. Tap lightly with a hammer if needed.
To Install Libella and Axiom Wall-Mounted models
4. Place mounting bracket against wall and
fasten securely with the provided screws.
5. Pass the hose and sensor cord through
the mounting bracket respectively.
6. Tighten the set screw with the provided
2.5 mm hex wrench from the bottom to
secure the spout to the mounting bracket.
To Install Helix Wall-Mounted models
4. Feed the hose tube and sensor cord through
the 5/8” (16 mm) hole in center. Place spout
against wall and fasten securely with
the provided screws.
5. Pass the escutcheon over the spout.
6. Fasten the escutcheon to the bracket until hand-tight.
NOTE
Reinforce the wall area behind the spout
i nstallation location. The addition of
2×4 stringer is highly recommended.
ENGLISH
11

9-3/64”
(230)
3-45/64”
(94)
1-7/8”(47)
Mounting bracket screw
hole position
Anchoring plate
screw hole position
Mounting bracket
screw hole position
Counter
Ruled line
Controller
Floor
Wall
Controller
3-45/64
”
(94)
2”(50)
Min
1-1/2
”
(38)
Ruled line
Anchoring plate
screw hole position
(Scale: inch(mm))
(Scale: inch(mm))
2-43/64
”
(68)
Top cover
INSTALLATION PROCEDURE
Mounting on the wall
Referring to the “SET-UP DRAWING”, determine
the fastening location of the Controller, and with
reference to the “DIMENSIONS”, mark the hole
locations for the mounting bracket and anchoring
plate on the wall.
Install the Controller
1) Mark screw hole locations for installation ttings
Securing on the oor
* When installing on the oor, keep at least 2” away
from walls.
2) Install
1. Remove the top cover from the Controller
(refer to diagram on right).
2.
Draw in the power cord and adjust the length as below based on the position of the power
outlet.
NOTE
There is a risk of damage when placing the Controller on the oor temporarily.
Please line the oor with the cushioning material from the packaging, etc. before starting
work.
IMPORTANT! Be sure to install product in correct orientation as shown. Otherwise, product will
not function properly.
ENGLISH
12

Do not use power tool
(Scale: inch(mm))
Anchoring plate
Anchoring plate
Controller
(Back surface)
Countersunk tapping screws
(5/32”×25/64”(4×10))
Countersunk
tapping screw
Front Back
Wall anchor
Mounting bracket
Controller
Anchoring plate
Wall anchor
Wood screw
(13/64”×1-1/4”(5.1×32))
Wood screw
(13/64”×1-1/4”
(5.1×32))
INSTALLATION PROCEDURE
Mounting on the wall
Use the instructions applicable to the type of wall.
< When mounting to tile or concrete wall >
Drill a pilot hole where instructed and insert wall anchors.
< When mounting to wood stud wall or hollow wall >
Conrm that the structure can withstand the weight (13.2lbs (6kg)) of the product when lled with water.
Secure the Mounting bracket with two wood screws, and secure the Anchoring plate with one wood screw.
Provide blocking and thoroughly reinforce the structure of the wall as needed.
3. Secure the anchoring plate to the Controller with one countersunk tapping screw.
4.  Put the Mounting bracket in position
and secure it with two wood screws.
5. Hook the Controller on the Mounting
bracket and secure the Anchoring
plate with one wood screw.
NOTE
• Please tighten by hand without using a power tool.
• Please do not confuse the front and back of the Anchoring plate. Do not damage
the power cord.
NOTE
• Please mount the unit
so that it is level.
• Please take care so that
the power cord does not
become tangled or snag
the edge.
ENGLISH
13

Do not use power tool
Anchoring plate
Countersunk
tapping screw
Front Back
Countersunk
tapping screw
(5/32”×25/64”
(4×10))
Front panel
Wood screw
(13/64”×1-1/4”(5.1×32))
Wood screw
(13/64”×1-1/4”(5.1×32))
Mounting bracket
Washer (Not supplied)
Washer (Not supplied)
Wall anchor
Wall anchor
Anchoring plate
Tilt the Controller as shown and mount to the
Mounting bracket.
Push firmly to the end of the Mounting bracket.
INSTALLATION PROCEDURE
Securing on the oor
We recommend installing in a covered location such as under a counter behind a front panel.
(Scale: inch(mm))
< For concrete oor / sub-oor >
Please install wall anchors
< For wood oor / sub-oor >
Please be sure to secure to plywood at least 19/32” (15mm)
thick.
Please prepare and install the included wood screws
(13/64”×1-1/4”(5.1mm×32mm)) and metal washers on-site when
securing.
3. Secure the Anchoring plate to the Controller with
one countersunk tapping screw.
4. Put the Mounting bracket in position and secure it
with two wood screws.
5. Attach the Controller to the Mounting bracket, and x the Anchoring plate with one
wood screw.
NOTE When installed in an exposed location, there is a risk that the Controller may tip over if
excessive external force is applied.
NOTE
• Please tighten by hand without using a power tool.
• Please do not confuse the front and back of the Anchoring plate.
Do not damage the power cord.
ENGLISH
14

Feed inlet
When installing the top cover, please
position the supply hose so that it does
not interfere with installing the top cover.
Stop valve
Supply hose
INSTALLATION PROCEDURE
3) Connect supply hose
Connect the stop valve and the feed inlet with a supply hose.
NOTE
Before connecting to the feed inlet, be sure to turn on the
water supply at the stop valve, inspect all the connections for
any leaks and ush out water to remove debris from the pipes.
Debris that has passed through the lter may get inside the
device, which could result in malfunction or leakage.
NOTE
• Use a supply hose to connect the Controller and stop valve.
• Do not install the Controller until the piping joints inside the wall have set and
completely cured.
• If hot water passes through before the adhesive is dry, the hot water may give off a foul
odor.
• Please be sure to conrm that the adhesive is dry before mounting.
ENGLISH
15

Click
White
White
Spout connecting hose
Hose clamp
Hose
clamp
2) Connect the spout sensor connector
1. Remove the lid of the connection box. Connect the spout sensor connector to the
Controller connector.
Sensor connector
INSTALLATION PROCEDURE
Connect the Spout to the Controller
1) Connect the Spout connecting hose to the Controller
1. If the spout connection hose is too long, cut it to the appropriate length, making sure
the end is square.
2. Attach a hose clamp to the spout connecting hose.
3. Insert the hose onto the hot water outlet.
4. Secure the hose with a hose clamp.
*Please take care that the hose does not bend.
NOTE
• Insert rmly until the
connector clicks.
• Please x the connector
so that it does not become
tangled.
ENGLISH
16

Sensor cord
(Connector: White)
Connector box
Groove:
Upper boundary
< With left supply hose/sensor wire outlet > < With right supply hose/sensor wire outlet >
Remove the burr of the
cut portion with
snippers. (10 places)
*Be careful not to warp
the cover.
Top cover Top cover
INSTALLATION PROCEDURE
3) Install the top cover
2. Fit the sensor connector into the
groove of the connector box to secure it.
3. Close the connector box.
NOTE
• When mounting the Top cover, make sure that the cord does not become tangled.
• Please take care when cutting so as not to damage the Top cover.
• Please be careful of the burrs to prevent injury due to sharp edges.
• Cut the rst and last tabs on the side of the top cover (supply hose/sensor wire side)
and break rmly with band.
• Repeat for top portion of top cover for spout hose opening.
ENGLISH
17

Feed inlet filter*
開
Light off
Using the opening and shutting
tool attached to the electric
water heater, rotate the central
concave portion to the left.
Remove the operation
cover and bottom cover by
pulling the knob toward
you.
Pull the top cover
toward you to remove it
1. remove1. remove
1. remove
1. remove
2.Insert
2.Insert
11
1. remove1. remove
Drain valve*
Air intake valve*Air intake valve*
Air intake valve*
Opening and
shutting tool
Close
Close
CloseClose
Close
Shutoff valve
33
34
HOW TO USE
2. Insert the power plug.
After the power is turned on, water will ow for 5 seconds.
Please conrm
The “HEAT” light is off.
3. Press “TANK FILL”.
Please wait 3 minutes until the tank is full.
1) Fill the tank with water
1. Turn on the water supply at the stop valve and inspect all the connections for any
leaks.
NOTE Insert the power plug rmly and completely into
the outlet.
NOTE When the power is turned on, startup may take some time. After inserting the power
plug into the outlet, please wait about 10 seconds before pressing the “TANK FILL”
switch.
4. When the tank is full, press “TANK FILL” again
to stop the water.
Please conrm
There should be no water leaking from the supply
hose
Check that no water is leaking from the supply hose or
spout tube connections.
NOTE
• If the ow of water stops before
the water stabilizes, please press
the ”TANK FILL” switch again, to
stabilize the ow of water,and ll
the tank.
• After the tank is full, press “TANK
FILL” to remove debris from the
supply hose and tank, and let the
water ow from the spout for 5-6
minutes.
ENGLISH
18

Light up
(Top: Orange)
(Bottom: Green)
Light off
HOW TO USE
2) Heating water
1. Press “HEAT” switch to “ON”.
Start heating the water.
(i) “HEAT” (Green) lights up.
“HEATING” (Orange) also lights during heating.
Hot water sprays from the spout, but this is not a malfunction.
This is the expansion water discharged from inside the tank.
When heating is nished, the discharge stops.
(ii) The heating automatically stops
The hot water will be heated and ready for use.
< Estimated heating time >
When it’s nished heating, “HEATING” (Orange) light is turned off.
Only “HEATING” (Orange) light is turned off and “HEAT” (Green) light remains lit.
(iii) When the water temperature in the tank drops, the heater is energized again, and the
“HEATING” (Orange) light is turned on again during heating
Water temperature is maintained.
Water supply temperature
41ºF→158ºF(5ºC→70ºC) 18 minutes
Water supply temperature
59ºF→158ºF(15ºC→70ºC) 15 minutes
Water supply temperature
77ºF→158ºF(25ºC→70ºC) 13 minutes
NOTE Never turn on the “HEAT” switch if the tank is not completely full.
Dry Firing will occur, which could result in malfunction or an accident.
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出湯口
Center
Temperature lower Temperature higher
Center
HOW TO USE
By operating the temperature dial, the temperature can
be changed within the appropriate temperature range.
< Hot water output temperature adjustment range >
■Temperature adjustment
*When tank water is heating the temperature is 158ºF (70ºC) .
3) Starting and stopping the ow of water
Starting the ow : Water comes out when you hold out
your hand.
Stopping the ow: Water stops when you remove your hand.
Maximum continuous run time is 10 seconds.
Water supply
temperature
Guideline for temperature
adjustment range*
41ºF (5ºC) 76ºF (25ºC)~96ºF (36ºC)
59ºF (15ºC) 82ºF (28ºC)~100ºF (38ºC)
77ºF (25ºC) 88ºF (31ºC)~104ºF (40ºC)
NOTE Hot water is not used for beverages.
NOTE
• At center dial position, the output water temperature has been factory set to
97±3ºF(36±2ºC), when the water supply temperature is 59ºF(15ºC). Depending
on the water supply temperature and other local conditions, the output water
temperature as specied, may not be sustained. In such a case, adjust the
output water temperature by turning the temperature control dial.
• To prevent scalding, the maximum output water temperature is ≤ 110ºF(43ºC)
at the temperature control dial highest limit.
• PLEASE DO NOT READJUST THE TEMPERATURE LIMIT STOP
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