Wells HRCP-7100 User manual

WELLS MANUFACTURING
265 Hobson Street, Smithville, Tennessee 37166
telephone: [phone]
fax: [phone]
www.wells-mfg.com
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 or maintenance of this equipment.
OWNER'S MANUAL
DROP-IN HOT
AND COLD PANS:
HRCP-7100
HRCP-7200
HRCP-7300
HRCP-7400
HRCP-7500
HRCP-7600
AND DROP-IN HOT
AND COLD PANS
WITH SLOPED TOPS:
HRCP-7100ST
HRCP-7200ST
HRCP-7300ST
HRCP-7400ST
HRCP-7500ST
HRCP-7600ST
INCLUDES:
INSTALLATION, USE &
CARE, SERVICE AND
WIRING DIAGRAMS
406
2M-304942 Rev. J04/18
Model HRCP-7200

WARRANTY EXCLUSIONS
THE FOLLOWING WILL NOT BE COVERED UNDER WARRANTY.
•Any product which has not been installed, cleaned, maintained,
or used in accordance with the directions published in the appropriate
installation sheet and/or owner’s manual as well as national and local
codes, including incorrect gas or electrical connection. Wells is not liable
for any unit which has been mishandled, abused, misapplied, subjected
to chlorides, harsh chemicals, or caustic cleaners, damaged from
exposure to hard water, modified by unauthorized personnel, damaged
by flood, fire, or other acts of nature [or God], or which have an altered
or missing serial number.
•Installation, labor, and job checkouts, calibration of heat controls, air
and gas burner/bypass/pilot adjustments, gas or electrical system
checks, voltage and phase conversions, cleaning of equipment,
or seasoning of griddle surface.
•Replacement of fuses or resetting of circuit breakers, safety controls,
or reset buttons.
•Replacement of broken or damaged glass components, quartz heating
elements, and light bulbs.
•Labor charges for all removable parts in gas charbroilers and hotplates,
including but not limited to burners, grates, and radiants.
•Any labor charges incurred by delays, waiting time, or operating
restrictions that hinder a service technician’s ability to perform service.
•Parts that fail or are damaged due to normal wear or labor for
replacement of Items that can easily be replaced during a daily cleaning
routine. such as but not limited to silicone belts, PTFE non-stick sheets,
knobs, control labels, bulbs, fuses, quartz heating elements, baskets,
racks, and grease drawers.
•Components that should be replaced when damaged or worn, but have
been field-repaired instead [eg. field-welded fry pots].
•Any loss of business or profits.
ADDITIONAL WARRANTIES
Specialty/chain specific versions may also have additional and/or
extended warranties.
LIMITED EQUIPMENT WARRANTY
Wells Manufacturing warranties new products to be free from defects
in material and/or workmanship for a period of one [1] year from the
date of original installation, except as noted below. Defects that occur
as a result of normal use, within the time period and limitations defined
in this warranty, will at Wells’ discretion have the parts replaced or
repaired by Wells or a Wells-authorized service agency.
THIS WARRANTY IS SUBJECT TO ALL LISTED CONDITIONS.
Repairs performed under this warranty are to be performed by a Wells-
authorized service agency. Wells will not be responsible for charges
incurred or service performed by non-authorized repair agencies.
In all cases, the nearest Wells-authorized service agency must be used.
Wells will be responsible for normal labor charges incurred in the repair
or replacement of a warrantied product within 50 miles (80.5 km) of
an authorized service agency. Time and expense charges for anything
beyond that distance will be the responsibility of the owner. All labor
will need to be performed during regular service hours. Any overtime
premium will be charged to the owner. For all shipments outside the
U.S.A. and Canada, please see the International Warranty for specific
details.
It is the responsibility of the owner to inspect and report any shipping
damage claims, hidden or otherwise, promptly following delivery.
No mileage or travel charges will be honored on any equipment that is
deemed portable. In general, equipment with a cord and plug weighing
less than 50 lb. (22.7 kg) is considered portable and should be taken or
shipped to the closest authorized service agency, transportation prepaid .
CONTACT
Should you require any assistance regarding the operation or
maintenance of any Wells equipment; write, phone, fax or email
our service department. In all correspondence mention the
model number and the serial number of your unit, as well as
the voltage or type of gas you are using.
Business hours are 8:00 a.m. to 4:30 p.m. Central Standard Time
Telephone [phone]
Fax [phone]
Email [e-mail]
www.wells-mfg.com
PRODUCTS PARTS LABOR
universal ventless hoods 2 years 1 year
canopy hoods 2 years 1 year
“Cook’n Hold” equipment [HW10,
HWSMP, LLSC7, LLSC7WA, LLSC11,
and LLSC11WA]
2 years 1 year
cast iron grates, burners, and burner
shields 1 year
original Wells parts sold to repair
Wells equipment 90 days
Service First 1 year
The foregoing warranty is in lieu of any and all other warranties expressed or implied and constitutes the entire warranty. 2M-Z22393 • Rev A • 02.2018

WARRANTY , SHIPPING DAMAGE PROCEDURE
INTRODUCTION & SPECIFICATIONS ................................ 1
FEATURES & OPERATING CONTROLS ............................ 2
PRECAUTIONS & GENERAL INFORMATION .................... 3
AGENCY LISTING INFORMATION ..................................... 4
INSTALLATION ............................................................ 5, 6, 7
OPERATION ...................................................................... 8, 9
CLEANING INSTRUCTIONS ............................................... 10
TROUBLESHOOTING SUGGESTIONS .............................. 11
MAINTENANCE INSTRUCTIONS .............................12, 13, 14
WIRING & REFRIG. DIAGRAM............................................. 15
BLANK PAGE FOR NOTES.................................................. 16
ACCESSORY PARTS & SERVICE ...................................... 17
CUSTOMER SERVICE DATA ............................................. 17
Thank you for purchasing this Wells Manufacturing 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, use and care for this appliance t in a
manner which will guarantee its optimum performance.
TABLE OF CONTENTS
INTRODUCTION
1
MODEL VOLTS KW 1ø AMPS HP VOLTS 1ø AMPS REFRIGERANT POWER SUPPLY
REQUIREMENT
HRCP-7200
HRCP-7200ST 208/240
60Hz 1.9/2.5 9.1/10.4 1/4 120 60Hz 4.9 R-134a 3-wire: L1, L2, N #10 AWG min. 60ºC
HRCP-7300
HRCP-7300ST 208/240
60Hz 3.0/4.0 14.4/16.6 1/3 120 60Hz 5.6 R-404a 3-wire: L1, L2, N #10 AWG min. 60ºC
HRCP-7400
HRCP-7400ST 208/240
60Hz 3.8/5.0 18.3/20.8 1/2 120 60Hz 8.9 R-404a 3-wire: L1, L2, N #10 AWG min. 60ºC
HRCP-7500
HRCP-7500ST 208/240
60Hz 6.0/8.0 28.9/33.3 3/4 120 60Hz 15.2 R-404a 3-wire: L1, L2, N #8 AWG min. 60ºC
HRCP-7600
HRCP-7600ST 208/240
60Hz 6.0/8.0 28.9/33.3 3/4 120 60Hz 15.3 R-404a 3-wire: L1, L2, N #8 AWG min. 60ºC
HRCP-7100
HRCP-7100ST 208/240
60Hz 1.9/2.5 9.1/10.4 1/4 120 60Hz 4.9 R-134a 3-wire: L1, L2, N #10 AWG min. 60ºC
WARMER REFRIGERATION
ELECTRICAL & REFRIGERATION SPECIFICATIONS
NOTE: For equipment and cut-out dimensions, refer to the Installation Instructions provided with each unit.
M406 p/n 2M-304942 Owners Manual HRCP-Series Heated Cold Pans

FEATURES & OPERATING CONTROLS
2
NOTE: Model HRCP-7300 shown. Models in series HRCP-ST slope tops are similar.
M406 p/n 2M-304942 Owners Manual HRCP-Series Heated Cold Pans
Parts Not Shown:
2E-302789 CONTACTOR 50A 3 PHASE 208
2E-Z17956 SOLENOID VALVE 1/4NPT 240
2E-304938 CONTROL WATER LEVEL HRCP
2E-305479 FUSE CLASS T TYPE JJS 15A
2E-37465 TERM BLOCK 3POLE 85AMP
2E-70889 RELAY 30AMP 120V
WS-23316 PAN RAIL FOR HRCP-7400
TEMPERATURE CONTROL
HOT OPERATION
COLD OPERATION
HOT OPERATION
SWITCHING FROM HOT TO COLD OPERATION
set selector to COLD position
cold pan temperature factory set
run until 30 minutes before adding
pre-chilled product
set selector to HOT position
turn thermostat dial to desired
water bath position
pan fills with water automatically
set selector to OFF position
drain hot water and allow to cool
NEVER SELECT COLD OPERATION
WHEN WATER REMAINS IN PAN
WELLS MANUFACTURING COMPANY . ST. LOUIS, MO USA
DRAIN
DRAIN
SCREEN
INDICATOR - COLD OPERATION
LCD READOUT
“SET” KEY
“ ” KEY (INCREASE)
“ ” KEY (INCREASE)
“ ” KEY (DECREASE)
SELECTOR - COLD - OFF - HOT
INDICATOR - HOT OPERATION
INDICATOR - HEATING
DRAIN
VALVE
REFRIGERATIO
N
CONDENSER
AUTOFILL
TUBE
ELEMENT
COVER
WATER LEVEL
PROBES
(inside pan)
AUTOFILL
BACKFLOW
PREVENTER
CONTROL
ASSEMBLY
(rotated 90° to
show detail)
ELECTRICAL
SUPPLY INLET
AUTOFILL TUBE
CONNECTION
REFRIGERATION
TEMPERATURE
CONTROL
AIRFLOW
AIRFLOW
P2-31869
2V-47847
PS-304943
2V-47650
WATER SUPPLY
CONNECTION
MANUAL RESET
OVER-TEMP SAFETY
NOTE: Reset is on bottom
of element and is accessible
from outside bottom of tank.
2T-Z22604
P2-46587
2E-304936
2J-31157
2J-30385
2E-Z17505
Knob: 2R-Y7690
Thermal Control, 36” Capillary: 2T-304937
Thermal Control, 48” Capillary: 2T-304937A
2J-40563
2E-Z17505
2N-304144; 2.5KW; 7100, 7200, 7400
2N-304145; 4.0KW; 7300, 7500, 7600
IL2693b
PAN RAIL SUPPORT
PAN RAIL (NSF 4 POSITION)
PAN RAIL (NSF 7 POSITION)
ADAPTER BAR O3-303100
HEATING
ELEMENT

3
This appliance is intended for use in commercial establishments
only, and is intended
to hold previously prepared food for human
consumption. Food may be held either hot or cold. 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 must be
read and understood by all persons using or installing this appliance.
For hot operation, the appropriate water level must be maintained at
all times. Food must be kept in appropriate inserts. Never place food
directly into the tank.
Cleanliness of this appliance 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 this appliance in water. This appliance is not jet
stream approved. Do not direct water jet or steam jet at this appliance,
or at any control panel or wiring. Do not splash or pour water on, in
or over any controls, control panel or wiring. Do not wash floor
around this appliance with water or steam jet.
Do not operate this appliance if the control panel is damaged. Call
your Authorized Wells Service Agent for service.
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 uses all American-sized hardware.
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.
CAUTION:
HOT SURFACE
Exposed surfaces can be hot
to the touch and may cause
burns.
PRECAUTIONS AND GENERAL INFORMATION
M406 p/n 2M-304942 Owners Manual HRCP-Series Heated Cold Pans

4
This appliance is performance tested to NSF Standard 4 for holding hot
foods. This appliance conforms to NSF Standard 4 for sanitation only if
installed in accordance with the supplied Installation Instructions and
maintained according to the instructions in this manual.
This appliance performance tested to NSF Standard 7 for storage of
potentially hazardous foods. This appliance meets NSF Standard 7
only when the pan rails are installed in the lowest position.
HRCP units are ETL listed for US and Canada
HRCP units are evaluated to UL standards 197 and 471.
Components used in the manufacture of this unit are Underwriters
Laboratory recognized.
AGENCY LISTING INFORMATION
STD 4
STD 7
UL197
UL471
M406 p/n 2M-304942 Owners Manual HRCP-Series Heated Cold Pans

5
INSTALLATION
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
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:
Unit must remain in an upright
position during installation to
prevent damage to the
refrigeration system.
IMPORTANT:
Refrigeration system is air
cooled. Recommend louvered
grills or equivalent openings
on left and right side of
condensing unit, with a
minimum size of twice the
condenser area (each
opening) in order to provide
adequate air circulation.
IMPORTANT:
DO NOT block air openings.
Damage to the compressor
will result. Damage caused by
improper air circulation is NOT
covered by warranty.
IMPORTANT:
Access is required for the
operation of the drain valve
and for maintenance of the
refrigeration unit. Provide ad-
equate access to the drain
valve and refrigeration unit.
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 and understand all labels and diagrams attached to the
appliance.
Carefully account for all components and accessories before
discarding packing materials. Store all accessories in a convenient
place for later use.
COMPONENTS
2 ea. PAN RAIL, LONG SIDES
2 ea. PAN RAILS, ENDS
1 - 5 ea. PAN RAILS, INTERMEDIATE (qt’y differs with unit)
1 ea. BACKFLOW PREVENTER ASSEMBLY
1 ea. DRAIN VALVE
1 ea. DRAIN SCREEN
PREPARATION
Cutout dimensions for tank units and control panels are listed on the
Installation Instructions provided with the unit.
Countertop must be flat and level before the unit is installed. After
cutout is made, add stiffeners or bottom braces to counter as required
to support unit weight.
Provide louvered grills and service access below control panel.
Verify that provided sealants are applied to the underside of the top
flange prior to setting the unit into the cutout.
After installation, apply a thin bead of food-grade silicone sealant
around the flange to seal it to the counter.
IMPORTANT:
Unit flange must be sealed to the counter top. Damage caused by
leaks due to improper installation is NOT covered by warranty.
For installation in plastic (e.g. Corian®) or stone counter tops, the coun-
ter material must be protected from the heat of the warmer in order to
prevent discoloration, deterioration or cracking. The installer should
contact the manufacturer or distributor of the countertop material for
specific installation instructions.
Avoid storing flammable or combustible materials in, on or near the
appliance.
M406 p/n 2M-304942 Owners Manual HRCP-Series Heated Cold Pans

6
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.
CAUTION:
ELECTRICAL
SHOCK HAZARD
The ground lug of this
appliance must be connected
to a suitable building ground.
IMPORTANT:
Contact a licensed electrician
to install and connect
electrical power to the
appliance.
IMPORTANT:
Damage due to being
connected to the wrong
voltage or phase is NOT
covered by warranty.
INSTALLATION
ELECTRICAL INSTALLATION
1. Refer to the nameplate. Verify the electrical service power.
Voltage and phase must match the nameplate specifications.
Wiring the unit to the wrong voltage can severely damage the unit
or cause noticeably decreased performance.
2. Available electrical service amperage must meet or exceed the
specifications listed on the specification sheet provided with the
unit. Connect to the terminal block in the control unit. Wiring must
be secured to the control unit with an appropriate strain relief
(provided by installer).
IMPORTANT:
* L1 to L2 must be 208 to 240 volts AC.
* L2 to Neutral must be 120 volts AC
3. Tank and control unit must be connected to an appropriate building
ground. Ground connection will be marked “GND” or “ ” .
NOTE: Wire gauge, insulation type and temperature rating , as
well as type, size and construction of conduit, must meet or exceed
applicable specifications of local codes and of the National
Electrical Code.
L1
L2
N
208V
or
240V
120V
M406 p/n 2M-304942 Owners Manual HRCP-Series Heated Cold Pans

7
PLUMBING INSTALLATION
1. Install provided 1" drain valve on unit drain. Plumb to an
appropriate waste as required by local plumbing and sanitation
ordinances.
IMPORTANT:
DO NOT allow the sink drain spud to turn during installation.
Hold the spud with an appropriate cross-guard-style spud wrench,
or carefully grip the center threaded portion with a strap wrench or
slip-joint pliers to immobilize the drain spud during drain fitting
installation.
DO NOT grip the drain spud nut or gasket.
2. Install provided backflow preventer assembly to the tank water in-
let. Attach water outlet tubing from water connection (located on bot-
tom left of control unit) to the inlet of the backflow preventer.
NOTE: While a backflow preventer is incorporated into the unit,
local codes may require an additional backflow preventer or
vacuum breaker in the water inlet line.
3. The unit must be connected to a potable cold water supply line with
average pressure between 20 PSI and 90 PSI. If your water
pressure exceeds 90 PSI at anytime, a pressure regulator must be
installed in the water supply line to limit the pressure to not more
than 90 PSI in order to avoid damage to lines and solenoid. Install
water supply to inlet fitting (located on left side of control unit) with
a 1/4" female flare.
4. A water shut-off valve should be installed on the incoming water
line in a convenient location (Use a low restriction type valve, such
as a 1/4-turn ball valve, to avoid loss of water flow thru the valve.
5. Test the operation of the auto fill in the HOT operation mode.
IMPORTANT:
Plumbing connections must
be made in compliance with
all Federal, State and Local
Codes and Ordinances.
IMPORTANT:
All drain plumbing installa-
tions must be performed by a
qualified plumber.
NOTE:
All water line connections are
made OUTSIDE of the
control unit.
INSTALLATION
0.85" dia.
0.25"
USE A
SPUD
WRENCH
SINK
DRAIN
SPUD
WITH
CROSS
GUARD
GASKET
NUT
OR ...
GRIP
HERE
WHEN
ATTACHING
DRAIN
FITTING
M406 p/n 2M-304942 Owners Manual HRCP-Series Heated Cold Pans

HOT OPERATION
1. Verify that drain valve is CLOSED, the DRAIN SCREEN is in
place, and the ELEMENT COVER is properly positioned over the
heating element.
2. Turn SELECTOR SWITCH to HOT. The red HOT indicator will
glow and the tank will begin filling with water.
3. Set the TEMPERATURE CONTROL to the desired temperature.
When the water in the tank reaches the minimum water level the
heating elements are energized and the water will begin heating.
The HEAT indicator will glow while the unit is heating.
a. Temperature range is (OFF) - 85ºF to 205ºF.
b. When the HEAT indicator goes out, the water in the tank is up
to the set temperature.
4. Install the pan rails.
a. Side rails are installed first. For normal hot operation, install
the side rails on the upper pan rail supports.
b. Install the end rails, then any intermediate rails.
5. Install pans or insets on the pan rails.
IMPORTANT:
Always use a pan or inset. Never place food directly into the tank.
6. Cover pans and insets to maintain consistent temperature. Stir
thick foods frequently.
SHUT DOWN PROCEDURE
1. Turn SELECTOR SWITCH to OFF. The red HOT indicator will
turn off.
2. Remove all pans and insets.
3. Open drain valve.
OPERATION
8
CAUTION:
HOT SURFACE
Exposed surfaces can be hot
to the touch and may cause
burns.
CAUTION:
ELECTRICAL
SHOCK HAZARD
DO NOT splash or pour water
onto control panel or wiring.
CAUTION:
EQUIPMENT
DAMAGE
DO NOT operate the unit
without the element cover in
place. Operation without the
element cover will allow
damage to the temperature
sensing element.
HRCP units are performance
tested to NSF Standard 4 for
holding hot foods.
Always drain unit and allow to
cool before switching to
COLD operation.
M406 p/n 2M-304942 Owners Manual HRCP-Series Heated Cold Pans

COLD OPERATION
1. Verify that drain valve is OPEN, and the ELEMENT COVER is
properly positioned over the heating element. The tank must be
dry.
2. Turn SELECTOR SWITCH to COLD. The white COLD indicator will
glow. When the tank cools to 100ºF or less, the refrigeration
system will start.
3. The temperature is factory set to NSF 7 required of 33ºF - 41ºF.
4. Install the pan rails.
a. Side rails are installed first.
For normal cold operation, install the side rails on the upper pan
rail supports.
For holding potentially hazardous foods, install the side rails on
the lower pan rail supports.
b. Install the end rails, then any intermediate rails.
5. Install pans or insets on the pan rails.
IMPORTANT:
Always use a pan or inset. Never place food directly into the tank.
IMPORTANT:
For NSF 7 operation, use 12" x 20" x 4" deep pans, and use the
lower pan rail supports which are recessed 3" from tank top.
SHUT DOWN PROCEDURE
1. Turn SELECTOR SWITCH to OFF. The white COLD indicator will
turn off.
2. Remove all pans and insets.
CAUTION:
ELECTRICAL
SHOCK HAZARD
DO NOT splash or pour water
onto control panel or wiring.
HRCP units are performance
tested to NSF Standard 4 for
holding non-critical foods.
HRCP units are performance
tested to NSF Standard 7 for
holding potentially hazardous
foods only when the pan rails
are installed on the lower pan
rail supports,
Ambient room temperature
must be 86ºF (30ºC) or less.
Unit maintains pre-chilled
foods at 33ºF - 41ºF.
Tank must be dry for COLD
operation. Water in the tank
will form ice, compromising
the cooling to the food
product. Ice in the tank will
delay the proper use of the
unit when switching to HOT
operation.
OPERATION
9
M406 p/n 2M-304942 Owners Manual HRCP-Series Heated Cold Pans

PREPARATIONS: Turn temperature control knob and selector switch
t
oOFF. Allow tank to cool before proceeding.
Remove any insets, pans and/or adapter tops ( if
used). Drain water from tank.
FREQUENCY: Daily
TOOLS: Warm Water and Mild Detergent
Solution: 10 Parts Warm Water to 4 Parts Vinegar
Plastic
Scouring Pad
Clean Cloth or Sponge
Food-Grade Silicone Sealant
1. Remove pan rails, element cover and drain screen. Wipe interior of
tank using a clean cloth or sponge and mild detergent.
2. Use a plastic scouring pad to remove any mineral deposits from
water level probes.
3. Rinse tank thoroughly with a vinegar and water solution to neutralize
all detergent / cleanser residue.
4. Pan rails and element cover may be washed in a sink or
dishwasher. Allow to dry thoroughly, then reinstall.
5. Check drain screen, clean if necessary and reinstall.
6. Periodically inspect warmer flange-to-counter seal. Reseal with
food-grade silicone sealant if necessary.
7. Inspect tank and control panel for damage. Contact your Authorized
Wells Service Agency for repairs if water or grease contamination is
suspected.
8. Inspect cooling louvers in counter. Remove any lint or debris.
Procedure is complete
CAUTION:
ELECTRIC
SHOCK HAZARD
DO NOT splash or pour water
onto control panel or wiring.
CAUTION:
EQUIPMENT
DAMAGE
DO NOT operate the unit
without the element cover in
place. Operation without the
element cover will allow
damage to the temperature
sensing element .
IMPORTANT: DO NOT use
steel wool for cleaning.
CLEANING INSTRUCTIONS
10
M406 p/n 2M-304942 Owners Manual HRCP-Series Heated Cold Pans

TROUBLESHOOTING SUGGESTIONS
11
SYMPTOM POSSIBLE CAUSE REMEDY
No power to unit Circuit breaker tripped Reset circuit breaker
Selector switch OFF Set to HOT or COLD
Unit doesn’t heat
(HOT Mode)
Selector switch not set to HOT Set to HOT
Insufficient water in tank Be sure drain valve is closed
Allow to fill above min water level
Temp control not set high enough Set temp control
Min water level sensor dirty Clean water level sensors
Hi-limit safety tripped Allow to cool, reset hi-limit
Internal damage Contact Authorized Wells Service
Agency for repairs
Food not kept hot enough
(HOT Mode)
Food was not pre-heated Add only pre-heated food
Food too thick Stir thick food frequently
Temp control not set high enough Set temp control to desired temp
One hi-limit tripped (7400, 7500
or 7600 models) Allow to cool, reset hi-limit
Internal damage Contact Authorized Wells Service
Agency for repairs
Unit doesn’t cool
(COLD Mode)
Selector switch not set to COLD Set to COLD
Tank too hot Allow to cool to 100ºF or less
Condenser cooling louvers or coil
plugged
Clean condenser louvers and/or
coil
Internal damage Contact Authorized Wells Service
Agency for repairs
Food not kept cold enough
(COLD Mode)
Food was not pre-chilled Add only pre-chilled food
Pan rails set on high position For NSF 7 operation use lower
pan rail supports
Condenser cooling louvers or coil
plugged
Clean condenser louvers and/or
coil
Refrigerant adjustment needed Contact Authorized Wells Service
Agency for repairs
Tank will not fill
Selector switch not set to HOT Set to HOT
Minimum water level sensor dirty Clean water level sensors
Drain valve open Be sure drain valve is closed
Internal damage Contact Authorized Wells Service
Agency for repairs
Tank overflows
Maximum water level sensor dirty Clean water level sensors
Internal damage Contact Authorized Wells Service
Agency for repairs
M406 p/n 2M-304942 Owners Manual HRCP-Series Heated Cold Pans

CARE OF STAINLESS STEEL
1. The surface can be damaged by mechanical abrasion, hard water
deposits and chlorine:
a. NEVER use steel wool, wire brushes or metal scrapers to clean
the appliance. These will damage the surface.
b. Hard water deposits left behind when water is evaporated will
attack the surface and allow the stainless steel to rust.
c. Chlorides from chlorinated cleansers, calcium / lime / rust
removers (e.g. muriatic acid), even heavily chlorinated city water
will attack the surface and allow the stainless steel to rust.
d. DO NOT use any highly caustic cleaners. Use of highly caustic
cleaners will damage the surface.
a. LIMIT USE of strong caustic cleaners on warmers. Rinse
thoroughly with a vinegar and water solution to neutralize any
residue. Failure to do so may cause damage to the surface
and allow the stainless steel to rust.
e. Cleansers containing ammonia will attack the surface and allow
the stainless steel to rust.
2. Use the proper tools in the proper way to clean your Wells warmer:
a. Soft cloth and plastic scouring pads are safe to use on stainless
steel surfaces.
b. Stainless steel pads may be used ONLY IF the scrubbing
motion is in the direction of the visible grain. DO NOT use a
circular motion.
c. In the absence of visible grain, use only soft cloth or plastic
pads. Scrub only in a linear motion along the longest axis of
the equipment.
4. Use only non-chloride and non-ammonia cleansers:
a. DO NOT use any cleanser listed as “chlorinated”.
b. DO NOT use any cleanser listing “ammonia” or “ammonium” in
its contents.
c. Contact your cleaning materials supplier for suitable alkaline
cleansers.
5. Keep your Wells hot and cold pan clean. Clean frequently to avoid
build-up of hard, stubborn stains and hard-to-remove deposits:
a. Rinse thoroughly with a vinegar and water solution to neutralize
any residue.
b. For discoloration caused by using the warmer in dry operation,
use a cleaner made specifically for stainless steel.
c. Wipe dry with a soft, clean, dry cloth.
d. Restore the surface by using a polishing product specifically
made for stainless steel after each cleaning.
6. In areas where tap water has a high mineral content, warmers may
develop lime deposits.
Use a non-chloride de-liming agent to remove lime deposits. It is
important to use Lime and Scale Cleaner for Warmer Pans often to
prevent a difficult-to-remove build-up of lime deposits.
CAUTION:
INJURY HAZARD
Disconnect appliance from
electrical power before
cleaning.
Wells hot and cold pans are
constructed of high quality
stainless steel. As long as
the stainless steel surface is
intact, the equipment will not
rust or corrode.
Recommendation:
A water softening device or a
cartridge-type filtration device
may be used to minimize lime
and calcium build-up.
MAINTENANCE INSTRUCTIONS
12
M406 p/n 2M-304942 Owners Manual HRCP-Series Heated Cold Pans

LIME AND SCALE CLEANER INSTRUCTIONS
Wells Lime and Scale Cleaner for Warmer Pans (instructions modified
for used in Hot and Cold Pan)
NOTE: Perform weekly, or whenever lime or scale is seen accumulating
on the sides of the tank.
1. Add water to tank until water is at normal operating level
or until water covers accumulated scale.
2. Turn SELECTOR SWITCH to HOT. Heat water to maximum
temperature (190ºF or higher).
3. For models 7100, use one package,
7200 use 2 packages,
7300 use 3 packages,
7400 use 4 packages,
7500 use 5 packages,
7600 use 6 packages.
Pour content of packages into tank. Stir to dissolve cleaner.
Cover tank.
4. Allow solution to soak at least one hour, or overnight for heavy
scale
buildup.
5. After soak period, turn control to OFF position.
6. Drain hot water from pans.
Scrub with a plastic scouring pad.
Rinse thoroughly with hot water then dry.
7. Refill tank and resume operation.
8. Heavy scale buildup may require additional treatments.
FIRST AID
EYES: In case of contact,
immediately flush with warm
water for 15 minutes and
consult a physician
SKIN: Wash with soap and
water
INHALATION: Relocate to
fresh air.
INGESTION: If swallowed,
drink plenty of water or milk
and consult a physician
EMERGENCY PHONE :
[phone]
IMPORTANT:
Turn selector switch OFF if
soaking overnight.
MAINTENANCE INSTRUCTIONS
13
M406 p/n 2M-304942 Owners Manual HRCP-Series Heated Cold Pans

CONDENSER COIL CLEANING INSTRUCTIONS
The condenser coil must be kept clean to allow adequate air flow for
proper heat dissipation. Recommend this procedure be performed
monthly.
1. Turn selector switch to OFF. Disconnect appliance from electrical
power.
2. Remove louvers or access panel to allow coil to be reached.
3. Using a stiff bristle brush, brush lint and debris from the condenser
fins. Brush vertically, top to bottom. Collect and discard all lint and
debris gathered from this operation
IMPORTANT: The fins of the condenser coil are delicate and
easily damaged. Use care to brush only in a vertical motion to
avoid damaging the coil fins.
4. Wipe the fan blades to remove accumulated lint.
5. Reconnect to electrical power. Refer to COLD Operation (page 7)
and test for proper operation.
CAUTION:
HOT SURFACE
Exposed surfaces can be hot
to the touch and may cause
burns.
CAUTION:
INJURY HAZARD
Disconnect appliance from
electrical power before
cleaning condenser coil.
CAUTION:
INJURY HAZARD
Condenser coil fins are sharp.
Use care to avoid cuts while
cleaning the condenser.
MAINTENANCE INSTRUCTIONS
14
M406 p/n 2M-304942 Owners Manual HRCP-Series Heated Cold Pans

M406 p/n 2M-304942 Owners Manual HRCP-Series Heated Cold Pans
WIRING & REFRIGERATION DIAGRAMS
15
23
1
WATER FILL CONTROL
L1
N
L2
120/208-240V, 3 WIRE, SINGLE PHASE
3
3
5
4
1
27
8
9
10
11
12
28
26
13
14
15
10
21
24
25
18
19
20
SUPPLY VOLTAGE
L1-L2
REQUIRED NOMINAL
208 - 240 VAC
120 VACL2-N
3-WIRE 120/208-240VAC
HEAT FILL
210 VAC
SENSING PROBE
COMPRESSOR
RECEIVER
5
CPR VALVE
29
MFS
NO
ELECTRICAL RATING
1.9
2.5
3.0
4.0
6.0
8.0
KW
3.8
5.0
6.0
8.0
120/208-240 VAC
10.4
9.0
208
240
7200
16.7
14.4
208
240
7300
33.3
28.9
208
240
7600
20.8
18.1
60 HZ
WARMER
L1 - L2
VOLTS
208
240
MODEL
HRCP
7400
33.3
28.9
208
240
7500
5.5
7.0
15.3
7.5
L2 - N
15.3
120
120
120
VOLTS
120
120
1/4
1/3
3/4
HP
1/2
3/4
REFRIGERATION
AMPS
R-134-A
R-404-A
R-404-A
TYPE
R-404-A
R-404-A
1-PH REFRIGERANT
1-PH
AMPS
15
15
15
30
30
1.9
2.5 10.4
9.0
208
240
7100 5.5
120 1/4 R-134-A
15
BLACK
WATER
SUPPLY
MANUAL RESET
OVER-TEMP CUTOUT
THERMOSTAT
2
31
IMMERSION
ELEMENT
SECOND ELEMENT
FOR HRCP 7400
THRU 7600 ONLY
32
POWER
RELAY
WATER FILL
SOLENOID VALVE
HIGH
LOW
WATER LEVEL
PROBES
GREEN/YELLOW
WHITE
BLACK
WIRING DIAGRAM FOR
HRCP-7100 THRU 7600 W/AUTO WATER FILL
WHITE
YEL/GRN
SAFETY THERMOSTAT
SUPPLY
GROUND
REF.
LIGHT(WHT) WARMER
LIGHT
(RED)
THERMOSTAT
7
WARMER
HEAT LIGHT
(RED)
CHIXL
P R O B E S
T2T1 T3
L1 L2 L3
C1
C2
BLACK
G
ELECTRONIC
TEMPERATURE
CONTROL
C120
CNO
MOISTURE
INDICATOR
EXPANSION
VA LVE
CONDENSER
COIL
AIR
FLOW
FAN
FILTER/DRYER
LIQUID LINE
REFRIGERATION SCHEMATIC
OVERLOAD
WIRING
COMPARTMENT
CONDENSER
FAN MOTOR
COMPRESSOR
MOTOR
ELECTRONIC TEMPERATURE
CONTROL
FAN
MOTOR
RELAY
1
2
MS
1
3
S
R
C
START AND RUN WINDINGS
WHITE
BLACK
START CAPACITOR
COMPRESSOR WIRING COMPARTMENT
25
26
4
7
REFRIGERATION COILS
L1L2
T2 T1
HIGH PRESSURE
CUTOUT. FOR
HRCP-7400 ONLY
FUSE
FIELD WIRING
TERMINAL BLOCK
REFRIGERATION CONTACTOR

M406 p/n 2M-304942 Owners Manual HRCP-Series Heated Cold Pans
PARTS LIST
16

DESCRIPTION PART NO.
DRAIN SCREEN P2-31869
SOUP LADLE, 6 oz. DD-47088
ELEMENT HRCP SERIES 2.5kW 2N-304144
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
ACCESSORY PARTS & SERVICE
17
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
265 Hobson Street
Smithville, Tennessee 37166 U.S.A.
Service Dept.
phone: [phone]
fax: [phone]
Service Parts Department can
supply you with the name and
telephone number of the
WELLS AUTHORIZED
SERVICE AGENCY
nearest you.
M406 p/n 2M-304942 Owners Manual HRCP-Series Heated Cold Pans

WELLS MANUFACTURING
265 Hobson Street, Smithville, Tennessee 37166
telephone: [phone]
fax: [phone]
www.wells-mfg.com