Wells WM-TR II User manual

IMPORTANT: DO NOT DISCARD THIS MANUAL
This manual is considered to be part of the appliance and is to be given to the OWNER or
MANAGER of the restaurant, or to the person responsible for TRAINING OPERATORS of
this appliance. Additional manuals are available from your WELLS DEALER.
THIS MANUAL MUST BE READ AND UNDERSTOOD BY ALL PERSONS USING OR
INSTALLING THIS APPLIANCE. Contact your WELLS DEALER if you have any
questions concerning installation,
OPERATION MANUAL
WATER-MAX II™
WM-TR II™
HOT WATER
DISPENSER
Includes
INSTALLATION
USE & CARE
p/n 306692 Rev. A ECN-13060 M707060418 cps
PRINTED IN UNITED STATES OF AMERICA
707

Unless otherwise specified, all commercial cooking equip-
ment manufactured by WELLS MFG. CO. is warranted
against defects in materials and workmanship for a period of
one year from the date of original installation or 18 months
from the date of shipment from our factory, whichever
comes first, and is for the benefit of the original purchaser
only.
THIS WARRANTY IS THE COMPLETE AND ONLY WAR-
RANTY, EXPRESSED OR IMPLIED IN LAW OR IN FACT,
INCLUDING BUT NOT LIMITED TO, WARRANTIES OF
MERCHANTABILITY OR FITNESS FOR ANY PARTICU-
LAR PURPOSE, AND/OR FOR DIRECT, INDIRECT OR
CONSEQUENTIAL DAMAGES IN CONNECTION WITH
WELLS MFG. CO. PRODUCTS. This warranty is void if it
is determined that, upon inspection by an authorized service
agency, the equipment has been modified, misused, misap-
plied, improperly installed, or damaged in transit or by fire,
flood or act of God. It also does not apply if the serial name-
plate has been removed, or if service is performed by unau-
thorized personnel. The prices charged by Wells Mfg. Co.
for its products are based upon the limitations in this war-
ranty. Seller’s obligation under this warranty is limited to the
repair of defects without charge by a Wells Mfg. Co. factory
authorized service agency or one of its sub-service agen-
cies. This service will be provided on customer’s premises
for non-portable models. Portable models (a device with a
cord and plug) must be taken or shipped to the closest au-
thorized service agency, transportation charges prepaid, for
service. In addition to restrictions contained in this warranty,
specific limitations are shown in the Service Policy and Pro-
cedure Guide. Wells Mfg. Co. authorized service agencies
are located in principal cities. This warranty is valid in the
United States and Canada and void elsewhere. Please
consult your classified telephone directory, your foodservice
equipment dealer or write the Factory Service Department,
Wells Manufacturing Company, P.O. Box 280, Verdi, Ne-
vada 89439, phone [phone] or [phone], for
information and other details concerning warranty.
LIMITED WARRANTY STATEMENT
SERVICE POLICY AND PROCEDURE GUIDE
ADDITIONAL WARRANTY EXCLUSIONS
1. Resetting of safety thermostats, circuit breakers, over
load protectors, and/or fuse replacements are not
covered by this warranty unless warranted conditions
are the cause.
2. All problems due to operation at voltages or phase
other than specified on equipment nameplates are
not covered by this warranty.
Conversion to correct voltage and/or phase must be
the customer’s responsibility.
3. All problems due to electrical connections not made
in accordance with electrical code requirements
and wiring diagrams supplied with the equipment are
not covered by this warranty.
4. Replacement of items subject to normal wear, to
include such items as knobs, light bulbs; and, normal
maintenance functions including adjustments of
thermostats, adjustment of micro switches and
replacement of fuses and indicating lights are not
covered by warranty.
5. Damage to electrical cords and/or plug due to exposure
to excessive heat are not covered by this warranty.
6. Full use, care, and maintenance instructions supplied
with each machine. Noted maintenance and
preventative maintenance items, such as servicing and
cleaning schedules, are customer responsibility. Those
miscellaneous adjustments noted are customer
responsibility. Proper attention to preventative
maintenance and scheduled maintenance procedures
will prolong the life of the appliance.
7. Travel mileage is limited to sixty (60) miles from an
Authorized Service Agency or one of its sub-service
agencies.
8. All labor shall be performed during regular working
hours. Overtime premium will be charged to the buyer.
9. All genuine Wells replacement parts are warranted for
ninety (90) days from date of purchase on non-
warranty equipment. This parts warranty is limited only
to replacement of the defective part(s). Any use of
non-genuine Wells parts completely voids any
warranty.
10. Installation, labor, and job check-outs are not
considered warranty and are thus not covered by this
warranty.
11. Charges incurred by delays, waiting time or operating
restrictions that hinder the service technician’s ability to
perform service are not covered by warranty. This
includes institutional and correctional facilities.
NOTE: For your protection, please note that equipment in
this shipment was carefully inspected and packaged by
skilled personnel before leaving the factory. Upon accep-
tance of this shipment, the transportation company assumes
full responsibility for its safe delivery.
IF SHIPMENT ARRIVES DAMAGED:
1. VISIBLE LOSS OR DAMAGE: Be certain that any
visible loss or damage is noted on the freight bill or
express receipt, and that the note of loss or damage is
signed by the delivery person.
2. FILE CLAIM FOR DAMAGE IMMEDIATELY:
Regardless of the extent of the damage.
3. CONCEALED LOSS OR DAMAGE: if damage is
unnoticed until the merchandise is unpacked, notify the
transportation company or carrier immediately, and file
“CONCEALED DAMAGE” claim with them. This
should be done within fifteen (15) days from the date
the delivery was made to you. Be sure to retain the
container for inspection.
Wells Manufacturing cannot assume liability for damage or
loss incurred in transit. We will, however, at your request,
supply you with the necessary documents to support your
claim.
SHIPPING DAMAGE CLAIM PROCEDURE
xi
M707 p/n 306692 OpManual WM-TR II

WARRANTY xi
SPECIFICATIONS 1
FEATURES & OPERATING CONTROLS 2
PRECAUTIONS & GENERAL INFORMATION 4
AGENCY LISTING INFORMATION 4
INSTALLATION 5
OPERATION 9
CLEANING INSTRUCTIONS 10
TROUBLESHOOTING SUGGESTIONS 12
PARTS & SERVICE 13
CUSTOMER SERVICE DATA 13
Thank you for purchasing this Wells Manufacturing Co. appliance.
Proper installation, professional operation and consistent maintenance of this appliance will ensure that it
gives you the very best performance and a long, economical service life.
This manual contains the information needed to properly install this appliance, and to use and care for the
appliance in a manner which will ensure its optimum performance.
TABLE OF CONTENTS
Electrical: 208 Volts, Single Phase30 Amps
240 Volts, Single Phase27 Amps
NOTE:Requires a dedicated 40 Amp circuit
Plumbing: Water Inlet: 1/4” Male Flare Fitting
Supply: 1/4” Female Flare supplied by a 1/4” O.D. or larger water supply line
NOTE:If water supply run from main supply line to Water-Max™ exceeds 12 feet,
a 3/8” O.D. or larger water supply line is required.
IMPORTANT: This dispenser must be installed in compliance with all applicable
federal, state and local codes and ordinances.
Dimensions: Height: 32-5/8”
Width: 13-1/8” (with satellite installed)
Depth: 20-3/4” (without satellite) 24” (with satellite installed)
Weight: 55 lbs. (heater assembly only, dry) 20 lbs. (satellite only, dry)
146 lbs. (operating configuration - filled, with satellite installed & filled)
62 lbs. (satellite only, filled)
SPECIFICATIONS
INTRODUCTION
1
M707 p/n 306692 OpManual WM-TR II

FEATURES & OPERATING CONTROLS
2
ITEM DESCRIPTION NOTES
1 HEATER SWITCH Controls power to water heater, satellite heater and satellite fill
2 POWER LIGHT Indicates main power available
3 REFILL LIGHT Indicates satellite is being refilled from the main tank
4 HEAT LIGHT Indicates heater element is energized and water is heating
5 FLOW NOZZLE Satellite fill device
6 SATELLITE SWITCH Senses if satellite is in position
7 SATELLITE CONNECTOR Electrical connector for satellite heater and fill
8 NAMEPLATE Lists manufacturer, model & serial number, voltage & wattage.
9 ADJUSTABLE LEG Supports unit off of counter and allows unit to be leveled
Non-skid foot resists movement of unit on counter
10 POWER INLET Electrical power fitting connects here
11 INLET FITTING Inlet water connects here
12 DRAIN FITTING Drain assembly connects here
13 MOUNTING BRACKET Stabilizes drain valve, provides place to store drain hose
14 HEATER DRAIN VALVE Allows main water heater tank to be drained for service
15 DRAIN HOSE w/CLAMP Control and direct drain stream
Fig. 1 Features & Operating Controls - Water Max II™ Hot Water Dispenser
WELLS
4 HEAT (AMBER)
3 REFILL (AMBER)
2 POWER (GREEN)
SATELLITE
POSITION
SENSOR
FLOW
NOZZLE
SATELLITE
CONNECTOR
SATELLITE
HEATER
DRAIN
VALVE
WATER
INLET
FITTING
POWER
INLET
ADJUSTABLE
LEG
6
7
8
see page 3
10
14
15
13
5
NAMEPLATE
9
1 HEATER SWITCH
DELIME
QUICK-DISCONNECT
see page 11
DELIME
SOLUTION
BOTTLE
11
12
DRAIN VALVE
MOUNTING
BRACKET
DRAIN
FITTING
DRAIN HOSE
W/ CLAMP
M707 p/n 306692 OpManual WM-TR II

FEATURES & OPERATING CONTROLS (continued)
Fig. 2 Features & Operating Controls - Water Max II™ 5 Gallon Satellite
3
ITEM DESCRIPTION NOTES
S1 COVER Forms fill funnel, allows access to tank for service
S2 COVER HOLDING CLIPS Retains cover in place
S3 WATER LEVEL SENSOR Maintains water level in tank
S4 DISPENSE FAUCET Dispense hot water here
S5 FAUCET GUARD Helps to protect faucet from damage
S6 HANDLE Used to install/remove satellite on heater unit
S7 SATELLITE CONNECTOR Electrical connector for satellite heater and fill
S8 NAMEPLATE Lists manufacturer, model & serial number, voltage & wattage.
SATELLITE ASSEMBLY
WELLS
FRONT VIEW
BACK VIEW
S2
S3
S1
S6
S5
WATER LEVEL
SENSOR
COVER HOLDER
CLIPS
S4
FAUCET
GUARD
DISPENSE
FAUCET
COVER
HANDLE
SATELLITE
CONNECTOR S7
NAMEPLATE S8
M707 p/n 306692 OpManual WM-TR II

WARNING:
Electric
Shock hazard
All servicing requiring
access to non-insulated
electrical components
must be performed by a
factory authorized
technician.
DO NOT open any access
panel which requires the
use of tools. Failure to
follow this warning can
result in severe electrical
shock.
CAUTION:
Risk of
Damage
DO NOT connect or
energize this appliance
until all installation
instructions are read and
followed. Damage to the
appliance will result if
these instructions are not
followed.
Water-Max II™ hot water dispenser is intended for use in
commercial establishments only.
This dispenser is
designed to dispense hot water used in the
preparation of food for human consumption. No other use is
recommended or authorized by the manufacturer or its agents.
Operators of this appliance must be familiar with the appliance use,
limitations and associated restrictions.
Operating instructions, warnings and labels must be read and
understood by all persons using or installing this appliance.
Cleanliness of this dispenser is essential to good sanitation. Read and
follow all included cleaning instructions and schedules to ensure the
safety of the food product.
Disconnect this appliance from electrical power before performing any
maintenance or servicing.
DO NOT submerge the dispenser or satellite in water. Do not splash
or pour water on, in or over any controls, control panel or wiring.
The technical content of this manual, including any wiring diagrams,
schematics, parts breakdown illustrations and/or adjustment
procedures, is intended for use by qualified technical personnel.
Any procedure which requires the use of tools must be performed by a
qualified technician.
This manual is considered to be a permanent part of the appliance.
This manual and all supplied instructions, diagrams, schematics, parts
breakdown illustrations, notices and labels must remain with the
appliance if it is sold or moved to another location.
This appliance is made in the USA. Unless otherwise noted, this
appliance has American sizes on all hardware.
PRECAUTIONS AND GENERAL INFORMATION
AGENCY LISTING INFORMATION
4
M707 p/n 306692 OpManual WM-TR II

UNPACKING & INSPECTION
Carefully remove the appliance from the carton. Remove all protective
plastic film, packing materials and accessories from the appliance
before connecting electrical power or otherwise performing any
installation procedure.
Carefully read all instructions in this manual and the Installation
Instruction Sheet packed with the appliance before starting any
installation.
Read all instructions in this manual carefully before starting installation
of this dispenser. READ AND UNDERSTAND ALL LABELS AND
DIAGRAMS ATTACHED TO THE DISPENSER.
Carefully account for all components and accessories before discarding
packing materials.
1 ea. WATER-MAX II™ HOT WATER DISPENSER
4 ea. ADJUSTABLE LEGS
1 ea. DRAIN ASSEMBLY w/ MOUNTING BRACKET
1 ea. SATELLITE TANK ASSEMBLY with LID
1 ea. PLASTIC SOLUTION BOTTLE with
QUICK DISCONNECT FITTING
1 ea. LITERATURE PACKAGE
Store these components in a convenient place for later use:
SETUP
Verify that this dispenser installation is in compliance with the
specifications listed in this manual and with local code requirements.
THIS IS THE RESPONSIBILITY OF THE INSTALLER.
Recommended height of the faucet is 38” to 42” from the floor.
However, the actual installed height may vary with the requirements of
the individual store.
The counter at the installation location must be level, provide a clear
space at least 17-1/2”” deep and must be structurally capable of safely
supporting the 150 pound weight of the Water-Max II™ and satellite
when filled with water.
Position DRAIN VALVE MOUNTING BRACKET. Install LEGS, one on
each bottom corner. Front legs retain mounting bracket. Make certain
all four legs have the NON-SKID FEET installed.
Connect DRAIN HOSE and CLAMP to DRAIN ASSEMBLY. Feed hose
through MOUNTING BRACKET from the rear, then connect assembly
to DRAIN FITTING on bottom of unit, left side near the rear of the unit.
Set Water-Max II™ upright on the counter.
With the dispenser in its final installed location, adjust for level with the
adjustable legs. With a spirit level, check and adjust the dispenser for
level front-to-rear and side-to-side.
NOTE: DO NOT discard
the carton or other packing
materials until you have
inspected the appliance for
hidden damage and tested it
for proper operation.
Refer to SHIPPING DAMAGE
CLAIM PROCEDURE on the
inside front cover of this
manual.
WARNING:
Risk of
personal injury
Installation procedures must
be performed by a qualified
technician with full knowledge
of all applicable electrical and
plumbing codes. Failure can
result in personal injury and
property damage.
IMPORTANT: A one gallon
pitcher of water will weigh
about 8-1/2 pounds and will be
VERY HOT.
When connecting drain
assembly, be sure to connect
to the DRAIN FITTING.
INSTALLATION
5
LL
LL
MOUNTING
BRACKET
ELECTRIC
SERVICE
INLET
WATER INLET
FITTING
DRAIN
FITTING
DRAIN
ASSEMBLY
(REAR)
(FRONT)
BOTTOM VIEW
M707 p/n 306692 OpManual WM-TR II

INSTALLATION (continued)
PLUMBING LINE CONNECTION
If power has been run to the dispenser, verify that the circuit breaker is
turned OFF, and that the POWER SWITCH is in the OFF [O] position.
Water-Max II™ must be connected to a potable water supply. Connect
to a cold water line only. Connecting to a hot water line will damage the
inlet water valve.
NOTICE:
WATER PIPE CONNECTIONS AND FIXTURES DIRECTLY
CONNECTED TO A POTABLE WATER SUPPLY SHALL BE SIZED,
INSTALLED AND MAINTAINED ACCORDING TO FEDERAL, STATE,
AND LOCAL ORDINANCES.
Minimum 1/4” copper or flex tubing supply line (3/8” minimum if run
from main supply exceeds 12 feet) with 1/4” female flare fitting.
Minimum 25 psi / maximum 75 psi water pressure at full flow.
The installation of a SHUTOFF VALVE (must be provided by plumbing
installer) on the incoming water line is required. A 1/4 turn ball valve is
recommended to minimize restricting the water flow during operation.
Installation of a PRESSURE REGULATOR and WATER HAMMER
ARRESTOR (to be provided by plumbing installer) on the incoming
water line is recommended.
Clean the incoming waterline: Run water through the line into a sink or
bucket to flush any foreign particles or debris from the waterline.
Assemble incoming water line to the inlet fitting. Turn on water supply
valve and check for leaks.
If a pressure regulator is installed, adjust pressure to 40 p.s.i.
CAUTION:
RISK OF DAMAGE
DO NOT connect or energize
this appliance until all Installation
Instructions are read and followed.
Damage to the dispenser will
occur if these instructions are
not followed.
IMPORTANT: Water supply
MUST be a minimum of 1/4”
line, and MUST be capable of
supplying 25 p.s.i. AT ALL
TIMES during the operation of
the dispenser.
Fig. 3 1/4 Turn Ball Valve
6
M707 p/n 306692 OpManual WM-TR II

INSTALLATION (continued)
ELECTRICAL INSTALLATION
NOTICE:
A DEDICATED CIRCUIT OF AT LEAST 40 AMPS IS REQUIRED.
WIRING AND CONNECTIONS MUST BE INSTALLED AND
MAINTAINED IN COMPLIANCE WITH
FEDERAL, STATE, AND LOCAL ORDINANCES.
The dispenser is factory configured for either 208 volts or 240 volts.
The voltage configuration is NOT field convertible.
DO NOT connect unit to electric power until water supply is connected
and turned on.
Be sure HEATER SWITCH is OFF (O) before connecting unit to electric
power.
CAUTION:
SHOCK HAZARD
Removal of any exterior panel
will result in exposed electrical
circuits. Electrical connection
must be performed by a
qualified technician only.
Use care whenever working
around exposed electrical
circuits.
IMPORTANT:
Contact a licensed electrician
co connect electric power to
the dispenser.
IMPORTANT:
Damage due to being
connected to the wrong
voltage or phase is NOT
covered by warranty.
IMPORTANT:
Supply voltage must
correspond to the nameplate
voltage of the unit. Connection
to the wrong voltage can result
in equipment damage or
reduced performance.
Such damage is not covered
by warranty.
7
M707 p/n 306692 OpManual WM-TR II

INSTALLATION START-UP AND CHECKOUT
Before turning on power or water to Water-Max II™, verify:
a. Unit is level, with all legs touching the counter
b. Water and electrical connections properly made
c. HEATER SWITCH is OFF ( O )
d. Removable SATELLITE is NOT installed on Water-Max II™ at this
time
Only after steps a. through d. are satisfactorily completed:
e. Turn on water supply valve to Water-Max II™.
f. Turn on electric power to unit. Green POWER light must be off.
Water will automatically start filling the internal tank.
g. WAIT at least 4 minutes. The internal tank fill solenoid must shut
off before proceeding.
h. Once internal tank fill solenoid shuts off, verify water in tank by
opening DRAIN VALVE momentarily. Water must be present at
drain valve.
Once satisfied that the heater tank is filled:
i. Press the HEATER SWITCH to ON ( I ). Green POWER light will
glow. Water in the heater tank will begin heating and the amber
HEAT light will glow.
Approximately 15 - 20 minutes after energizing the heater, HEAT
light will turn off, indicating water in the tank has reached the
setpoint temperature.
j. Press the HEATER SWITCH to OFF ( O )
Be sure the COVER is properly installed on the SATELLITE.
Install SATELLITE on Water-Max II™ shelf.
Press the HEATER SWITCH to ON ( I ). Amber REFILL light will
glow and hot water will begin filling the satellite after 15 - 20
seconds.
k. Satellite tank will fill completely within 30 minutes.
CAUTION:
Hot Surface
Exposed surfaces can be hot
to the touch and may cause
burns.
CAUTION
Burn Hazard
Water in Water-Max II™ is
EXTREMELY HOT!
CAUTION
SCALDING
HAZARD
Place satellite tank on
dispenser as soon as the
main tank is at temperature
(i.e. READY light lit).
Failure to do so may result
in steam splattering when
satellite is installed and
satellite filling begins.
IMPORTANT:
DO NOT energize the
HEATER SWITCH until the
heater tank is filled. Damage
to the heating element will
occur. Such damage is NOT
covered under warranty.
INSTALLATION (continued)
8
M707 p/n 306692 OpManual WM-TR II

OPERATION
Water-Max II™ is used to dispense hot water for food preparation. The
SATELLITE TANK stores five gallons of hot water for immediate use.
INSTALLING OR REMOVING SATELLITE TANK
Drain all water from SATELLITE before attempting to remove from unit.
Press the HEATER SWITCH to OFF ( O )
Be sure the COVER is properly installed on the SATELLITE
Install or remove SATELLITE on Water-Max II™ shelf by lifting up on
satellite faucet guard.
When installing the tank, make sure that the tank is properly positioned,
that the connector is seated, and that the dispensing nozzle lowered
into position in the satellite cover.
Press the HEATER SWITCH to ON ( I ). Amber REFILL light will glow
and hot water will begin filling the satellite after 15 - 20 seconds.
Place an appropriate container under the faucet. Being careful not to
overflow the container, pull the faucet handle to dispense hot water.
To Keep Water in Satellite Hot
Leave the heater switch ON. The satellite has an internal heater to
maintain the tank temperature, and will remain ready to dispense hot
water.
Fig. 5 Water-Max™ Operation
WARNING:
BURN HAZARD
Water-Max™ is designed to
operate with a matching 5 gal.
satellite water tank only.
Do not hold anything other
than the matching satellite
under the dispensing nozzle.
Splashing hot water will cause
serious burns.
GENERAL GUIDELINES
NEVER hold or place
anything, other than the proper
satellite, under the dispense
nozzle. Draw water only from
the hot water faucet of the
satellite water tank.
NEVER attempt to remove or
carry a satellite while full of
water.
NEVER attempt to operate
Water-Max II™ without the
cover properly installed on the
satellite
CAUTION:
Hot Surface
Exposed surfaces can be hot
to the touch and may cause
burns.
9
M707 p/n 306692 OpManual WM-TR II
ON OFF
DISPENSE
NOZZLE
HOT WATER
FAUCET

CLEANING INSTRUCTIONS
DAILY CLEANING
PRECAUTIONS: Press HEATER SWITCH to OFF ( O ).
Drain all water from SATELLITE.
Remove satellite from Water-Max II™.
FREQUENCY: Minimum - Daily, or as required
TOOLS: Soft Cloth, Soft Bristle Brush
Wipe down the exterior of the Water-MaxII™ with a soft damp cloth.
Use a soft bristle brush to remove any calcium or lime build-up on the
end of the dispensing nozzle. Wipe dispensing nozzle clean with a soft
damp cloth.
Remove SATELLITE COVER.
Wipe satellite FAUCET, and interior and exterior of tank with a soft
damp cloth. DO NOT SUBMERGE SATELLITE IN WATER!
Fill satellite with cool, clean water. Check operation of faucet.
If the faucet leaks:
Drain tank
Disassemble faucet by unscrewing bonnet from faucet body.
Clean or repair faucet as necessary.
Reassemble bonnet on faucet body.
Reinstall SATELLITE COVER.
Drain any remaining water from satellite, re-install on Water-Max II™.
Press HEATER SWITCH to ON ( I ) and test for proper operation.
Procedure is complete.
CAUTION:
BURN HAZARD
Water in satellite is extremely
hot. Use care when draining.
CAUTION:
HOT SURFACES
Exposed surfaces can be hot
to the touch and may cause
burns.
CAUTION:
EQUIPMENT
DAMAGE
DO NOT SUBMERGE
SATELLITE IN WATER!
IMPORTANT:
DO NOT use bleach,
abrasive cleansers or
cleansers containing
chlorides.
HANDLE &
BONNET
FAUCET
BODY
SCREEN
TANK LID
TANK
FAUCET
10
M707 p/n 306692 OpManual WM-TR II

PERIODIC CLEANING - Delime Internal Heating Tank
PRECAUTIONS: Water in main tank is EXTREMELY HOT
(around 200ºF)
FREQUENCY: Weekly
TOOLS: Wells Deliming Solution Bottle (p/n 85377)
Plastic Scouring Pad
Clean Cloth or Sponge
Kay Orange Neutralizer and Delimer (Kay p/n 55905)
Begin with the HEATER SWITCH ON, MAIN TANK full and at
temperature (i.e. HEAT light not lit), and with SATELLITE full of hot
water.
Disconnect water to unit, or turn off main water supply valve.
Pour contents (1 oz.) of Neutralizer and Delimer packet into the plastic
solution bottle.
Fill the rest of the bottle with hot water from the satellite faucet.
Attach quick-disconnect fitting cap on bottle.
Invert the solution bottle over the quick-disconnect fitting on the
dispenser. Insert the bottle until it locks into place.
Squeeze solution bottle until all solution is forced into dispenser.
Press release on quick-disconnect. Remove solution bottle. Wipe clean
the quick-disconnect fittings. Rinse solution bottle with clean water.
Press TANK HEATER SWITCH to OFF [O]. Allow cleaning solution to
soak in main tank for 30 minutes.
CONTINUED ON PAGE 12
CLEANING INSTRUCTIONS (continued)
11
FIRST AID
EYES: In case of contact,
immediately flush with warm
water for 15 minutes.
Contact a physician if
irritation persists.
SKIN: Wash with soap and
water.
Contact a physician if
irritation persists.
INGESTION: If swallowed,
drink plenty of water and
contact a physician
KAY CHEMICAL CO.
EMERGENCY PHONE
[phone]
INGREDIENTS
Organic acids. Non-toxic
when used as directed.
For description of features
refer to page 2.
M707 p/n 306692 OpManual WM-TR II

CONTINUED FROM PAGE 11
After 30 minutes, flush solution from main tank (HEATER SWITCH OFF):
Insert drain hose into a suitable container. Open drain hose clamp and
drain valve. Allow all solution to drain.
Close drain valve. Reconnect main water supply and allow main tank to
fill (approximately 4 minutes).
After tank is filled, disconnect main water supply and drain tank again.
Flush tank in this manner at least two (2) times.
After flushing tank:
Be sure drain valve and drain hose clamp are closed. Stow drain hose
and reconnect main water supply. After tank is filled (approximately 4
minutes), press HEATER SWITCH to ON ( I ). After a short delay, main
tank will begin filling. When water reaches proper temperature, satellite
will begin filling.
Procedure is complete
CLEANING INSTRUCTIONS (continued
CAUTION
Burn Hazard
Water in Water-Max II™ is
EXTREMELY HOT! Wear
appropriate heat protective
clothing when draining water
from unit.
IMPORTANT:
Never drain internal tank with
HEATER SWITCH ON.
Tank heating element will be
damaged if allowed to
operate without water.
For description of features
refer to page 2.
12
M707 p/n 306692 OpManual WM-TR II

PERIODIC CLEANING - Satellite Tank
PRECAUTIONS: Water in satellite is EXTREMELY HOT
(around 200ºF)
Satellite full of water is HEAVY (62 lbs.)
Drain water from SATELLITE before moving.
FREQUENCY: Weekly
TOOLS: Plastic Scouring Pad
Clean Cloth or Sponge
Kay Orange Neutralizer and Delimer (Kay p/n 55905)
Press HEATER SWITCH to OFF [ O ].
Drain SATELLITE and remove from Water-Max II™.
Remove SATELLITE COVER.
Pour contents of one package of Neutralizer and Delimer into
SATELLITE. Fill with hot tap water/
Allow solution to soak at least 30 minutes.
After soak period:
Carefully drain SATELLITE. Properly dispose of used deliming solution.
WATER LEVEL PROBE is located in the tank, in the back right corner
near the top. Using a PLASTIC SCRUB PAD, clean all scale and lime
from the water level probe. Using the scrub pad, clean all scale and
lime deposits from the lip of the tank opening and from the inside of the
tank.
Rinse tank thoroughly at least twice. Pour all rinse water into a sink or
appropriate container for disposal.
Reinstall SATELLITE COVER on SATELLITE. Reinstall SATELLITE on
Water-Max II™. Make sure tank connector is fully seated.
Press HEATER SWITCH to ON [ I ]. After a short delay, main tank will
begin filling. When water reaches proper temperature, satellite will
begin filling.
Procedure is complete
FIRST AID
EYES: In case of contact,
immediately flush with warm
water for 15 minutes.
Contact a physician if
irritation persists.
SKIN: Wash with soap and
water.
Contact a physician if
irritation persists.
INGESTION: If swallowed,
drink plenty of water and
contact a physician
KAY CHEMICAL CO.
EMERGENCY PHONE
[phone]
INGREDIENTS
Organic acids. Non-toxic
when used as directed.
For description of features
refer to page 3.
CLEANING INSTRUCTIONS (continued)
13
M707 p/n 306692 OpManual WM-TR II

TROUBLESHOOTING SUGGESTIONS
There are no user serviceable components in the appliance. In all cases of damage or component
malfunction, contact your Authorized Wells Service Agency for repairs.
14
SYMPTOM POSSIBLE CAUSE SUGGESTED REMEDY
Power light not lit Circuit breaker off or tripped Reset circuit breaker
Satellite does not fill
Satellite not properly positioned
on shelf Set satellite in proper position
Low water in main tank
Verify water supply is fully on
Inlet solenoid strainer plugged -
clean strainer
Internal damage - contact
Authorized Wells Service Agency
Satellite suffers excessive fill time Improper internal adjustments Contact Authorized Wells Service
Agency
Dispensed water not hot enough
Satellite not properly positioned
on shelf Set satellite in proper position - verify connector securely seated
Water temp thermostat not set Contact Authorized Wells Service
Agency
Dispense thermostat set too low
Main tank does not heat Tripped circuit breaker Contact Authorized Wells Service
Agency
Internal damage
M707 p/n 306692 OpManual WM-TR II

DESCRIPTION SERVICE
PARTNO.
TANK, 5 GALLON, MODEL DT-5 22658
DELIMING SOLUTION BOTTLE WITH
QUICK DISCONNECT FITTING 22800
DELIMING SOLUTION BOTTLE (ONLY) 22801
PITCHER, PLASTIC, 4 QT. 84501
ASSEMBLY (STRAINER / PRESSURE
REGULATOR WITH GAUGE /
WATER HAMMER ARRESTOR) 84868
PRESSURE REGULATOR (ONLY) 8541-401
PRESSURE GAUGE (ONLY) 8541-402
WATER HAMMER ARRESTOR (ONLY) 9012-54
WATERLINE “Y” STRAINER (ONLY) SA 9052
NEUTRALIZER AND DELIMER (concentrate) KAY #55905
KayChemicalCompany
1-800-529-5458
IMPORTANT: Use only
factory authorized service
parts and replacement
filters
.
For factory authorized
service, or to order factory
authorized replacement
parts, contact your Wells
authorized service agency,
or call:
Wells Manufacturing Co .
2 Erik Circle
P. O. Box 280
Verdi, NV 89439
phone: [phone]
fax: [phone]
(Service Parts Dept.)
Service Parts Department
can supply you with the
name and telephone
number of the WELLS
AUTHORIZED SERVICE
AGENCY nearest you.
PARTS & SERVICE
CUSTOMER SERVICE DATA
please have this information available if calling for service
RESTAURANT _____________________________ LOCATION _____________
INSTALLATION DATE ________________________ TECHNICIAN ___________
SERVICE COMPANY ________________________________________________
ADDRESS ___________________________ STATE ______ ZIP__________
TELEPHONE NUMBER (_____)_____-_________
EQUIPMENT MODEL NO. _______________
EQUIPMENT SERIAL NO. _______________
VOLTAGE: (check one)  208  240
15
M707 p/n 306692 OpManual WM-TR II

PRINTED IN UNITED STATES OF AMERICA