Wells WATER-MAX, WM-TR Owner's Manual
705
OWNERS MANUAL
WATER-MAX
WM-TR
Includes
INSTALLATION
USE & CARE
SERVICE
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 or maintenance of this equipment.
p/n 305681 Rev.(-) M705 110802 cps
IMPORTANT: DO NOT DISCARD THIS MANUAL
LIMITED WARRANTY STATEMENT
This Water-Max™ hot water dispenser manufactured by
GENERAL
WELLS MFG. CO. is warranted against defects in materials
and workmanship for a period of two years from the date of
original installation and is for the benefit of the original
purchaser only.
THIS WARRANTY IS THE COMPLETE AND ONLY WARRANTY
EXPRESSED OR IMPLIED IN LAW OR IN FACT, INCLUDING
BUT NOT LIMITED TO, WARRANTIES OF MERCHANTABILITY
OR FITNESS FOR ANY PARTICULAR PURPOSE, AND/OR FOR
DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES IN
CONNECTION WITH WELLS MFG. CO. PRODUCTS.
This warranty
an authorized service agency, the equipment has been modified
misused, misapplied, improperly installed, or damaged in
transit or by fire, flood or act of God. It also does not apply if
the serial nameplate has been removed, or if service is performed
by unauthorized personnel. The prices charged by Wells
Mfg. Co. for its products are based upon the limitations in
is void if it is determined that, upon inspection by
,
this warranty.
the repair of defects without charge by a Wells Mfg. Co. factory
authorized service agency or one of its sub-service agencies
service will be provided on customer’s premises for nonportable models. Portable models (a device with a cord and
plug) must be taken or shipped to the closest authorized
,
service agency, transportation charges prepaid, for service.
In addition to restrictions contained in this warranty, specific
limitations are shown in the Service Policy and Procedure
Guide. Wells Mfg. Co. authorized service agencies are located
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, Nevada, USA 89439
Phone: (775) 689-5700 or (888) 492-2782,
and other details
Seller’s obligation under this warranty is limited
concerning warranty.
to
. This
in
for information
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 nonwarranty 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.
SHIPPING DAMAGE CLAIM PROCEDURE
NOTE: For your protection, please note that equipment in
this shipment was carefully inspected and packaged
by skilled personnel before leaving the factory. Upon
acceptance 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.
xi
TABLE OF CONTENTS
GENERAL
WARRANTY xi
SPECIFICATIONS 1
FEATURES & OPERATING CONTROLS 2
PRECAUTIONS & GENERAL INFORMATION 4
AGENCY LISTING INFORMATION 4
INSTALLATION
SET-UP 5
PLUMBING 6
ELECTRICAL 7
INSTALLATION CHECKOUT FORM 9
USE AND CARE
USING WATER-MAX™ 11
CLEANING INSTRUCTIONS 12
DELIMING INSTRUCTIONS 14
OVERNIGHT CLEANING 17
SERVICE & REPAIR
TROUBLESHOOTING SUGGESTIONS 18
SAFETY FEATURES & ERROR CODES 19
TEMPERATURE CALIBRATION 20
WIRING DIAGRAM - DISPENSER 21
EXPLODED VIEWS & PARTS LIST - DISPENSER 22
WIRING DIAGRAM - TANK 24
EXPLODED VIEWS & PARTS LIST - DISPENSER 25
SERVICING INSTRUCTIONS 26
PARTS & SERVICE INFORMATION 41
CUSTOMER SERVICE DATA 41
Thank you for purchasing this
Wells Manufacturing Co.
Water-Max™ hot water
dispenser.
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 the dispenser, to use
and care for the dispenser, and
to service and repair the
dispenser in a manner which
will ensure its optimum
performance.
GENERAL
SPECIFICATIONS
Electrical: 208 Volts, Single Phase 35 Amps
240 Volts, Single Phase 35 Amps
NOTE: Requires a dedicated 50 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. Water supply line must be rated for
at least 180ºF.
For higher capacity, hook-up to a hot water line.
DO NOT use a saddle valve to connect to supply line.
IMPORTANT: This dispenser must be installed in compliance with all applicable
federal, state and local codes and ordinances.
Dimensions: Height: 28-11/16”
Width: 10-1/16” (without tank) 15” (with tank installed)
Depth: 22-7/16” (without tank) 25-1/4” (with tank installed)
Weight: 74 lbs. (without tank) 150 lbs. (with tank installed and filled)
APPLICABILITY
This manual covers Wells Water-Max™ hot water dispensers built after Nov. 1, 2002.
1
FEATURES & OPERATING CONTROLS
GENERAL
Fig. 1 Features & Operating Controls - Water Max™ Dispenser
1. STRAIN RELIEF (Left Side, Bottom) Field supply wiring enters the appliance here.
12. DELIMING FITTING Tank mounted quick disconnect fitting for deliming procedure.
22. POWER SWITCH Energizes the appliance.
17. POWER INDICATOR Glows when Water-Max™ is ON and operating normally.
23. DISPENSER NOZZLE Hot water is dispensed here. Inserting water tank lowers nozzle into “dispense” position.
25. ADJUSTABLE LEG Provides required clearance to counter, and allows unit to be leveled.
26. RUBBER FOOT Allows Water-Max™ to operate without “walking” or sliding.
40. CONTROLLER
CIRCUIT BOARD
41. TERMINAL BLOCK (Inside, under tank shelf) Field supply wiring connects here.
55. AIR FLOW CHANNEL Provides a measure of protection for transformer cooling air outlet.
57. DELIMING FITTING Quick disconnect fitting attaches to deliming solution bottle.
60. FUSES Provide protection for electrical circuits.
62. TANK INDICATORS LEFT - Tank must be delimed
63. STATUS INDICATOR Glows when filling, flashes when controller is in “error” mode.
65. TANK POSITION
SWITCH
76. CONNECTOR Allows WATER TANK to connect to Water-Max™.
78. VIEW PORT Allows digital readout of controller to be observed.
(Inside left side) Access by qualified technician only.
Access by qualified technician only.
RIGHT - Glows when tank is properly installed.
Held ON when WATER TANK depresses DISPENSER NOZZLE. Unit will not operate
unless WATER TANK is in place.
Also provides power to keep tank contents hot.
90. NAMEPLATE (Left side) Gives manufacturer information; lists model no., serial no. and electrical
specifications.
2
FEATURES & OPERATING CONTROLS (continued)
Fig. 2 Features & Operating Controls - Water Max™ 5 Gallon Tank
500A. LID HOLDING CLIPS Ears on LID seat in these clips to secure lid to tank.
GENERAL
501. TANK LID Hot water is dispensed into the tank here.
504. FAUCET PROTECTOR Provides some protection for FAUCET from damage.
507. FAUCET ASSEMBLY Controls delivery of hot water to container for food prep, etc.
508. CONTROL RECEPTACLE Allows WATER TANK to connect to Water-Max™.
509. RESERVOIR CARRYING HANDLE
520. WATER LEVEL SENSOR Inside WATER TANK. Senses water level.
590. NAMEPLATE Gives manufacturer information; lists model no., serial no. and electrical specifications.
Turns clockwise to latch into HOLDING CLIPS.
IMPORTANT: NOT A HANDLE
Also provides connection to power to keep tank contents hot.
Used to position the WATER TANK on Mater-Max™
CAUTION - DO NOT ATTEMPT TO MOVE OR CARRY THE WATER TANK
WHEN IT CONTAINS HOT WATER! SEVERE BURNS MAY RESULT.
3
PRECAUTIONS AND GENERAL INFORMATION
GENERAL
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™ hot water dispenser is intended for use in
commercial establishments only.
This dispenser is
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,
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 water tank 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.
designed to dispense hot water used in the
warnings and labels must be read and
E6070
E6070
STD 4
AGENCY LISTING INFORMATION
This appliance conforms to NSF Standard 4 for sanitation only if
installed in accordance with the supplied Installation Instructions.
This appliance is
This appliance is
U Listed under File E6070.
V Listed under File E6070.
4
INSTALLATION
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™ DISPENSER
1 ea. AIR OUTLET GUARD
4 ea. ADJUSTABLE LEGS
1 ea. WATER TANK ASSEMBLY with LID
1 ea. DELIMING SOLUTION BOTTLE
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” above the floor.
However, the actual installed height will vary with the requirements of the
individual store.
Install temperature gauge in water tank. Install plastic holding nut hand
tight only. Refer to exploded view, page 23.
For countertop installation
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 150 pounds.
Set Water-Max™ on its back. Install the AIR OUTLET GUARD.
Guard is positioned on the bottom of Water-Max™, fully to the rear,
with the open portion toward the front. Install the REAR LEGS to
hold the guard in place.
Install the FRONT LEGS. Make certain all four legs have the
RUBBER FEET installed. Set Water-Max™ 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.
For wall mount installation:
Kits are available to wall mount Water-Max™. See important note at
right. Wall mount kits are listed on page 41.
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:
Water dispensed from faucet
or nozzle of Water-Max™ will
be VERY HOT. Also, a one
gallon pitcher full of water will
weigh about 8-1/2 pounds.
IMPORTANT:
For wall mount installations
contact your Authorized Wells
Service Agency:
Only factory- produced wall
mounting brackets are
authorized for use with WaterMax™.
Use of any mounting means or
method other than the
factory-produced bracket voids
all warranty on this appliance.
Additionally, owner and/or
installer assume all liability in
connection with injury or
damage resulting from use of
any mounting means or
method other than the
appropriate factory-produced
bracket.
INSTALLATION
5
INSTALLATION (continued)
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
INSTALLATION
TIMES during the operation of
the dispenser.
IMPORTANT: Water line
material must be rated for at
least 180ºF.
Fig. 3 1/4 Turn Ball Valve
IMPORTANT INSTALLATION NOTICE
Installer will be required to test water pressure, water flow, water total
hardness, electrical voltage and amperage; and to record dispenser
installation particulars on the INSTALLATION CHECK OUT form (see
page 9).
PLUMBING LINE CONNECTION
If power has been run to the dispenser, verify that the circuit breaker is
turned
Water-Max™ has an internal sensor to verify that there is sufficient
water pressure to operate. Water-Max™ will not operate until a water
supply is connected to the unit or if water pressure is less than 25 p.s.i.
Water-Max™ must be connected to a potable water supply.
INSTALLED AND MAINTAINED ACCORDING TO FEDERAL, STATE,
May be connected to either hot or cold water line. Temperature of a
hot water line must not exceed 140ºF.
DO NOT use a saddle valve to connect Water-Max™ to main supply
line. Connecting to a hot water line will increase the volume flow of the
dispenser.
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. Water
line material must be rated for at least 180ºF.
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.
DO NOT use a saddle valve to connect Water-Max™ to main supply
line.
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.
Test water for pressure at full flow. If a pressure regulator is installed,
adjust pressure to 40 p.s.i. Record this reading on the INSTALLATION
CHECK OUT form.
Test water for total hardness. Record readings on the INSTALLATION
CHECK OUT form.
OFF, and that the power switch is in the OFF [O] position.
NOTICE:
WATER PIPE CONNECTIONS AND FIXTURES DIRECTLY
CONNECTED TO A POTABLE WATER SUPPLY SHALL BE SIZED,
AND LOCAL ORDINANCES.
6
INSTALLATION (continued)
ELECTRICAL INSTALLATION
NOTICE:
A DEDICATED CIRCUIT OF AT LEAST 50 AMPS IS REQUIRED.
WIRING MUST BE AT LEAST 6 ga., SUITABLE FOR 75º C.
CONDUIT, WIRING AND CONNECTIONS MUST BE INSTALLED
AND MAINTAINED IN COMPLIANCE WITH
FEDERAL, STATE, AND LOCAL ORDINANCES.
Conduit, wiring and connections must comply with the specifications in
this manual, and with local ordinances. A 208V or 240V single phase,
50 amp circuit required.
Field supply wiring must pass thru, and be secured by, the strain relief
on the bottom left side of the dispenser.
Field wiring supply power must connect to the rear-most side of the
terminal block, terminals L1 and L2 as shown in Fig. 4.
NOTE: Terminal block is accessible by removing the tank shelf.
Remove the two screws under the shelf and lift the shelf off of the unit.
See wiring tag.
Fig. 4 Terminal Block Wiring
The dispenser is shipped with red wire #11 unattached. Configure the
dispenser for either 208 volt or 240 volt use:
Determine input voltage.
READ CAUTION TAG. Remove tag and wire nut from wire #11.
Attach wire #11 to either the terminal labeled “208V”, or to the
terminal labeled “240V”, as appropriate for the input voltage.
Optional cord set uses a 4’ cord and NEMA 6-50P plug (see Fig. 5).
A suitable earth ground must be connected to the ground lug located to
the left of the terminal block (see Fig. 4. above).
Check all connections to terminal block for tightness.
Test electrical supply for voltage and amp draw while unit is filling water
tank. Record readings on the INSTALLATION CHECKOUT form.
Upon completion of the electrical hook-up and testing, properly reinstall
all panels.
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
to install and connect
electrical power to the
dispenser.
IMPORTANT:
Damage due to being
connected to the wrong
voltage or phase is NOT
covered by warranty.
IMPORTANT:
Field wiring supply voltage
must correspond to the
position of red wire #11
(i.e. 208V or 240V). Failure to
match wire #11 position to
input voltage can result in
equipment damage or reduced
performance.
Such damage is not covered
by warranty.
CAUTION:
SHOCK HAZARD
Failure to connect the chassis
ground to a suitable earth
ground will result in a potential
shock hazard.
L1
Fig. 5 NEMA 6-50P Plug
GROUND
L2
NEMA 6-50P
INSTALLATION
7
INSTALLATION (continued)
CAUTION:
Hot Surface
Exposed surfaces can be hot
to the touch and may cause
burns.
CAUTION:
Burn Hazard
WEAR PROTECTIVE
INSTALLATION
GLOVES AND GOGGLES
This procedure requires
operating Water-Max™
without the tank lid. Some
splashing may occur.
Splashed water will be very
hot.
INSTALLATION START-UP AND CHECKOUT
Countertop must be at least 17-1/2” deep to safely support the
dispenser.
Before turning on power or water to Water-Max™, visually verify:
a. Unit is level, air outlet guard in place, with all legs touching the
counter (countertop installation); or,
Wall brackets securely mounted to wall and unit properly and
securely mounted to brackets (all screws tight) with outlet guard
installed (wall mount installation).
b. All electrical connections properly made and tightened.
Water connections properly made.
c. Verify faucet is properly installed in tank.
Turn on water to Water-Max™. Visually inspect unit for leaks.
Apply power to Water-Max™. Install tank on Water-Max™ shelf (leave
tank lid off at this time). Press power switch to ON and observe
operation:
a. POWER INDICATOR will glow when POWER SWITCH is ON.
TANK INDICATOR will glow when tank is properly installed.
b. After a five second delay, Water-Max™ tank should begin filling.
STATUS INDICATOR will glow steadily while tank is filling,
indicating normal operation.
c. Within the first minute of operation, and while tank is filling,
CAREFULLY remove the tank from the shelf. Verify that water flow
stops when the tank is removed.
d. Reinstall the water tank. Verify that water flow stops when water
reaches the water level probe.
Press power switch to OFF. Discard all water generated thus far by
dispensing containers of water from the faucet until the tank is empty.
Remove the tank from the shelf. Install tank lid on tank.
Reinstall tank on Water-Max™. Press power switch to ON and allow
tank to fill. Monitor time to fill and record on the INSTALLATION
CHECKOUT form.
Test water temperature at faucet. Water should be at 202ºF minimum.
8
INSTALLATION (continued)
TYPE OR PRINT CLEARLY
Please use a ballpoint pen
and press hard.
Check boxes and fill in
spaces where applicable.
Authorized Service Co
To be completed by an
Authorized WELLS MFG.
Service representative
. ____________________________________Agency Invoice # ________________ Date ________
Address_____________________________________________ ____Contact Name _______________ ________________
City ____________________________________ State ____ ZIP _____________ Phone (___) ______________Ext. _____
Business Name
___________________________________________Installation Requested By ______________________
Address__________________________________________________Accepted By ___________________Store# _______
City ____________________________________State ____ ZIP _____________ Phone (_____) ________________
MODEL NO. SERIAL NO. VOLTAGE Ø __
( Check box after item is completed. Note any discrepancies.)
INSTALLATION INSPECTION
A Accessories and components identified
and accounted for
B Compliance with Electrical Codes verified
C Compliance with Building Codes verified
E Verify that all protective film and packing
materials have been removed
_________________ _______________ _______ ___
;
E All fasteners checked for tightness
F Unit installed on hard surface and leveled,
Counter at least 17-1/2” deep, or
Wall mount unit securely installed and leveled
and
Unit securely attached to wall mount
D Water tank assembled and installed
( Check box after item is completed. Note any discrepancies.)
STARTUP INSPECTION
WATER SUPPLY
A Verify min. 1/4“ supply line
B Verify min. 25 psi
C Optional Equipment (Strainer, Regulator, Water
Hammer Arrestor) properly installed in supply line
D Shut off valve installed in supply line
E Test and record total hardness of water supply:
;
INSTALLATION
A Verify all switches / electronic controls work
B Verify power and status indicator light operation
C Check for leaks
D Check tank position safety switch for operation
E Check / adjust dispensed water temperature
F Check time to fill tank
INSTALLATION
ELECTRICAL SUPPLY
A Verify input voltage matches nameplate voltage
B Verify dedicated 50A circuit
C Field wiring completed
D Unit ground stud connected to a suitable ground
E Verify Wire #11 position matches input voltage
F All connections at terminal block tight
G All connections at control circuit board tight
( Check box after item is completed. Note discrepancies.)
OPERATOR TRAINING AND OPERATIONAL INSPECTION
A Safety features and controls identification and operation
B Component and accessory identification
C Discuss safety procedures
D Demonstrate operation
DATA
A
Record all pertinent data on
form in the
Record voltages and amperages at circuit breaker:
B
Operation Manual
CUSTOMER SERVICE DATA
Power switch off _____V _____A
Water tank filling _____V _____A (min 35A/max. 39A)
C Record water data: _______ psi
Total hardness _______ grain tH
Temperature _______ºF
Time to fill tank _______ min.
;
G Discuss / demonstrate food preparation
H Explain warranty. Return copies to office and factory
I Discuss use and availability of supplies available from
the distributor
E Demonstrate cleaning the dispenser and tanks
F Discuss preventative maintenance procedures
:
WATER-MAX™ INSTALLATION PERFORMED BY
Name ____________________________________________________________________ Date__________________
Time In ___________ Time Out ____________
Thank you for your help. This information is used to
evaluate our continuing efforts in maintaining the highest
quality product for you, our valued customer.
RESTAURANT OWNER, MANAGER or SUPERVISOR
Print Name
Signature
9
INSTALLATION (continued)
CAUTION:
Hot Surface
Exposed surfaces can be hot
to the touch and may cause
burns.
INSTALLATION
START-UP TROUBLESHOOTING
Power indicator not lit.
a. Verify electrical power is properly hooked-up to Water-Max™ and
circuit breaker is turned ON.
b. Verify power switch is turned ON.
c. Verify that water tank is properly in place and mated with the
receptacle.
d. Verify water supply is properly installed, is turned on, and is
providing at least 25 p.s.i.
Error indicator flashing. Tank is not filling.
(Check Error Code in View Port)
a. Possible cause; sufficient inlet water pressure is not sensed during
tank filling:
Be sure water supply is adequate during all phases of operation.
Other equipment on the water line may be robbing water volume
and/or pressure from Water-Max™. Also, be sure any supply line
filters are clean.
b. Possible cause; sufficient temperature rise is not sensed between
inlet and output water while tank is filling:
Be sure electrical supply voltage remains at rated value during all
phases of operation. Otherwise, refer to Service Instructions, page
16.
Water-Max™ will not flow water from the dispense nozzle.
a. Verify that power indicator is lit, and status indicator is not flashing.
Check that tank is properly positioned and that the tank indicator is
lit.
b. Verify that the water tank is in place holding the tank position
momentary switch ON;.
c. Verify that the water level is below the water level sensor. If water
level is low, verify that the water level sensor and surrounding area
are clean and free from lime and scale. To clean, drain and remove
tank. Remove lid. Clean around probe then reinstall lid on tank
and tank on Water-Max™. See Cleaning Instructions, page 15.
The water tank heater will not heat:
a. Verify the water tank connector is fully mated with the receptacle.
The tank indicator will glow when the tank is properly installed.
b. Verify power switch is ON.
c. Check ohms at connector on tank: L1 to L2 = 144Ω
Status Indicator Flashing:
Water-Max™ control board has encountered an error condition.
Read error code through view port. Refer to page 19 for error code
meanings and suggested remedial action.
10
OPERATION
USING WATER-MAX™
Water-Max™ is used to dispense hot water for food preparation.
Set-Up and Usage
Install the water tank on the Water-Max™ shelf.
Make sure that the tank is properly positioned, that the connector is
seated and that the dispensing nozzle lowered into position in the water
tank lid.
Press the power switch to
water.
Status indicator will glow when the tank is filling.
Status indicator will go out when the tank is full.
Place an appropriate container under the faucet. Being careful to not
overflow the container, pull the faucet handle to dispense hot water.
Fig. 6 Water-Max™ Operation
To Keep Water in Tank Hot
Leave the power switch ON. Water-Max™ will maintain tank water
temperature at 202ºF minimum, and will be ready to dispense hot
water.
ON and allow the water tank to fill with hot
WARNING:
BURN HAZARD
Water-Max™ is designed to
operate with a matching 5 gal.
water tank only.
Do not hold anything other
than the matching water tank
under the dispensing nozzle.
Splashing hot water will cause
serious burns.
GENERAL GUIDELINES
NEVER hold or place
anything, other than the proper
tank, under the dispense
nozzle. Draw water only from
the hot water faucet of the
water tank.
NEVER attempt to remove or
carry a water tank while full of
water.
NEVER attempt to operate
Water-Max™ without the lid
properly installed on the water
tank.
CAUTION:
Hot Surface
Exposed surfaces can be hot
to the touch and may cause
burns.
IMPORTANT:
If water temperature will not
rise out of the RED zone,
Water-Max™ must be delimed.
See page 14.
USE AND CARE
11
CLEANING INSTRUCTIONS
CAUTION:
BURN HAZARD
Water in tank is extremely
hot. Use care when draining
tank.
CAUTION:
HOT SURFACES
Exposed surfaces can be hot
to the touch and may cause
burns.
CAUTION:
SHOCK HAZARD
DO NOT submerge
tank in water
IMPORTANT:
DO NOT use bleach,
abrasive cleansers or
cleansers containing
chlorides.
USE AND CARE
CLEANING - DAILY
1. Wipe down unit
• Spray a clean, sanitizer-soaked towel with TITAN Solution.
• Wipe exterior surfaces.
CLEANING - MONTHLY
Clean Tank
1. Drain Tank
• Press power switch to the OFF position.
• Drain all water from tank into pitcher. As
each pitcher is full, turn faucet off and dump
pitcher of water into sink. It will take about
6 pitcher to completely empty tank.
2. Remove and clean tank.
• Remove tank from hot water dispenser.
Take tank to sink to clean.
3. Clean probe, lid, nozzle, and faucet.
• Wipe water level probe and top opening of
tank with a clean, damp, sanitizer-soaked
towel.
• Wash, rinse, and sanitize tank lid in the 3compartment sink. Allow to air dry.
Check operation of faucet.
• Fill the tank with cool tap water. Check the
operation of the dispensing faucet.
• If the faucet leaks, see Problem Solving.
• Drain Tank. Wipe down exterior of the tank
with a clean, damp, sanitized towel.
Clean Water-Max
TM
.
• Use a soft bristle brush to remove any
calcium or lime build-up on the end of the
water input nozzle. Wipe water input nozzle
with a clean, damp, sanitized-soaked towel.
• Wipe down entire unit with a clean,
damp, sanitizer-soaked towel.
Reinstall tank.
• Reinstall tank on Water-Max
TM
shelf.
Press power switch to the ON position.
12
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