Hatco 3CS Series, FR Series Operation Manual

POWER

ON

LOW WATER

REFILL & RESET

P

ARTS & SERVICE

ASSIST

ANCE

www

.hatcocorp.com

800-558-0607

Fill sink before turning power on.
Disconnect power before servicing heater.

RESET

ON

OFF

WATER HEATER

HATCO CORP. MILWAUKEE, WI U.S.A

U.S. PAT. NO. 3291965 CAN. PAT. NO. 761083

POWER

ON

W

ATERAT

TEMPERATURE

PARTS & SER

VICE

ASSISTANCE

www.hatcocorp.com

800-558-0607

Fill sink before turning power on.
Drain and clean hea

te

r daily.

RESET

ON

OFF

WATER HEATER

HA

TCO CORP. MILWAUKEE, WI U.S.A

U.S. PAT

. NOS. 329

1965 3636308

WARNING

ADVERTENCIA

AVERTISSEMENT

Register Online!

www.hatcocorp.com

(see page 2)

Sanitizing Sink Heaters and

Food Rethermalizers/Bain-Marie Heaters

3CS and FR Series

Installation and Operating Manual

P/N 07.04.114.00

Do not operate this equipment unless you
have read and understood the contents of
this manual! Failure to follow the
instructions contained in this manual may
result in serious injury or death. This
manual contains important safety
information concerning the maintenance,
use, and operation of this product. If
you’re unable to understand the contents
of this manual, please bring it to the
attention of your supervisor. Keep this
manual in a safe location for future
reference.

No opere este equipo al menos que haya
leído y comprendido el contenido de este
manual! Cualquier falla en el seguimiento
de las instrucciones contenidas en este
manual puede resultar en un serio lesión
o muerte. Este manual contiene
importante información sobre seguridad
concerniente al mantenimiento, uso y
operación de este producto. Si usted no
puede entender el contenido de este
manual por favor pregunte a su
supervisor. Almacenar este manual en
una localización segura para la referencia

Ne pas utiliser cet équipement sans avoir
lu et compris le contenu de ce manuel !
Le non-respect des instructions
contenues dans ce manuel peut entraîner
de graves blessures ou la mort. Ce
manuel contient des informations
importantes concernant l'entretien,
l'utilisation et le fonctionnement de ce
produit. Si vous ne comprenez pas le
contenu de ce manuel, veuillez le signaler
à votre supérieur. Conservez ce manuel
dans un endroit sûr pour pouvoir vous y
référer plus tard.

futura.

© 2012 Hatco Corporation

24 Hour 7 Day Parts and Service
Assistance available in the United States
and Canada by calling [phone].

CONTENTS

WARNING

CAUTION

NOTICE

Important Owner Information ..............................................2

Introduction...........................................................................2

Important Safety Information...............................................3

NSF Criteria.....................................................................4

Model Description.................................................................5

All Models ........................................................................5

3CS Models .....................................................................5

FR Models.......................................................................5

FRC Models ....................................................................5

Model Designations..............................................................5

Specifications........................................................................6

Plug Configurations .........................................................6

Electrical Rating Chart—3CS Models..............................6

Electrical Rating Chart—FR Models................................8

Electrical Rating Chart—FRC Models .............................9

Dimensions....................................................................10

IMPORTANT OWNER INFORMATION

Record the model number, serial number (located on the lower
right side on the front of the unit), voltage and purchase date of
your Water Heater in the spaces below. Please have this
information available when calling Hatco for service assistance.

Model No. ____________________________________

Serial No. ____________________________________

Voltage ______________________________________

Date of Purchase ______________________________

Register your unit!

Completing online warranty registration will prevent delay in
obtaining warranty coverage. Access the Hatco website at
www.hatcocorp.com, select the Parts & Service pull-down
menu, and click on “Warranty Registration”.

Installation ...........................................................................11

General ..........................................................................11

Sizing Information ..........................................................11

Installing 3CS and FR Models .......................................11

Installing FRC Models....................................................13

Electrical Information .....................................................13

Operation.............................................................................14

General..........................................................................14

Maintenance ........................................................................15

General..........................................................................15

Cleaning ........................................................................15

Remove Lime and Mineral Deposits..............................16

Draining Heater for Service Protection ..........................16

Resetting the Energy Cut-Off Switch (ECO)..................16

Troubleshooting Guide ......................................................17

Options and Accessories...................................................17

Limited Warranty.................................................................18

Authorized Parts Distributors............................Back Cover

Business 8:00 AM to 5:00 PM
Hours: Central Standard Time (C.S.T.)

(Summer Hours: June to September –
8:00

AM to 5:00 PM C.S.T.

Monday through Thursday
8:00

AM to 2:30 PM C.S.T. Friday)

Telephone: [phone]

E-mail: [e-mail]

Fax: [phone] (Parts and Service)

[phone] (International)

INTRODUCTION

Hatco FR and 3CS heaters are designed to supply temperature­controlled water to a sink or holding vessel located above the
heater. Water flows by natural convection from the sink or
holding vessel into the heater directly downward into the rear
reservoir. The rear reservoir acts as a soil collection sump.

Debris that could affect the heating element operation settles
out in the sump to be drained away later. The debris free water
flows into the second reservoir in which the heating elements
are mounted. The water is heated and returns upward to the
sink or holding vessel.

All electrical and plumbing connections are factory-assembled
and ready for installation.

Hatco FR and 3CS Water Heaters are products of extensive
research and field testing. The materials used were selected for
maximum durability, attractive appearance and optimum
performance. Every unit is thoroughly inspected and tested prior
to shipment.

Additional information can be found by visiting our web site at
www.hatcocorp.com.

This manual provides the installation, safety, and operating
instructions for Hatco Water Heaters. Hatco recommends that
all installation, operating, and safety instructions appearing in
this manual be read prior to installation or operation of a unit.

Safety information that appears in this manual is identified by
the following signal word panels:

WARNING indicates a hazardous situation which, if not
avoided, could result in death or serious injury.

CAUTION indicates a hazardous situation which, if not
avoided, could result in minor or moderate injury.

NOTICE is used to address practices not related to
personal injury.

2

Form No. 3CSFRM-0112

WARNING

WARNING

CAUTION

IMPORTANT SAFETY INFORMATION

Read the following important safety information before using this equipment to avoid serious injury or death and
to avoid damage to equipment or property.

ELECTRIC SHOCK HAZARD:

• Units supplied without an electrical cord and plug
require a hardwired connection to on-site electrical
system. Connection must be properly grounded and of
correct voltage, size, and configuration for electrical
specifications of unit. Contact a qualified electrician to
determine and install proper electrical connection.

• Units supplied with an electrical cord, plug, and
receptacle require installation of receptacle to on-site
electrical system. Connection must be properly
grounded and of correct voltage, size, and
configuration for electrical specifications of unit.
Contact a qualified electrician to determine and install
proper electrical connection.

• Unit must be installed by qualified, trained installers.
Installation must conform to all local electrical and
plumbing codes. Installation by unqualified personnel
will void the unit warranty and may lead to electric
shock or burn, as well as damage to unit and/or its
surroundings. Check with local plumbing and electrical
inspectors for proper procedures and codes.

• Unit is not weatherproof. Locate the unit indoors where
the ambient air temperature is a minimum of 70°F
(21°C).

• Turn OFF power switch, unplug power cord/turn off
power at circuit breaker, and allow unit to cool before
performing any cleaning, adjustments, or maintenance.

• DO NOT submerge or saturate with water. Unit is not
waterproof. Do not operate if unit has been submerged
or saturated with water.

• Do not clean unit when it is energized or hot.

• This unit is not “jet-proof” construction. Do not use jet­clean spray to clean this unit.

• Discontinue use if power cord is frayed or worn.

• Do not attempt to repair or replace a damaged power
cord. Cord must be replaced by Hatco, an Authorized
Hatco Service Agent, or a person with similar
qualifications.

• This unit must be serviced by qualified personnel only.
Service by unqualified personnel may lead to electric
shock or burn.

• Use only Genuine Hatco Replacement Parts when
service is required. Failure to use Genuine Hatco
Replacement Parts will void all warranties and may
subject operators of the equipment to hazardous
electrical voltage, resulting in electrical shock or burn.
Genuine Hatco Replacement Parts are specified to
operate safely in the environments in which they are
used. Some aftermarket or generic replacement parts
do not have the characteristics that will allow them to
operate safely in Hatco equipment.

FIRE HAZARD:

• Install unit with a minimum of 3-1/2″ (89 mm) of space
from bottom of unit to all combustible surfaces to
prevent combustion.

• Do not use harsh chemicals such as bleach (or cleaners
containing bleach), oven cleaners, or flammable
cleaning solutions to clean this unit.

Make sure all operators have been instructed on the safe
and proper use of the unit.

This unit is not intended for use by children or persons
with reduced physical, sensory, or mental capabilities.
Ensure proper supervision of children and keep them away
from the unit.

Hatco Corporation is not responsible for actual food
product serving temperature. It is the responsibility of the
user to ensure that food product is held and served at a
safe temperature.

This unit has no “user-serviceable” parts. If service is
required on this unit, contact an Authorized Hatco Service
Agent or contact the Hatco Service Department at
800-558-0607 or 414-671-6350; fax [phone]; or
International fax [phone].

BURN HAZARD:

• Some exterior surfaces on unit will get hot. Avoid
unnecessary contact with unit.

• Drain water may reach temperatures in excess of 200°F
(93°C). Use appropriate plumbing materials when
installing drain.

• Water in holding vessel may reach temperatures in
excess of 190ºF (88ºC). Use appropriate protection
when operating unit.

• Hot water in unit may cause scalding injury. Allow unit
to cool before draining or cleaning.

• Do NOT set temperature control higher than 190ºF
(88ºC). Units are designed to heat water up to 190ºF
(88ºC). Water over 190°F (88°C) is very active and could
splash onto operator causing serious burns or injury.

Do not use extension pipes on the inlet and outlet
connections on water heater units. Poor performance or
unsafe conditions may occur.

Form No. 3CSFRM-0112

3

IMPORTANT SAFETY INFORMATION

NOTICE

Units are voltage-specific. Refer to specification label for
electrical requirements before beginning installation.
Connecting unit to incorrect power supply will void product
warranty and may damage unit.

This unit is intended for commercial use only — NOT for
household use.

Do not turn on power to unit until holding vessel has been
filled with water. Dry operation may cause element burnout.

ALWAYS drain holding vessel with power to unit off or
element burnout could occur.

Do not use excessive force when tightening unions or nuts.
Over-tighening and excessive force may cause leaks.

Incoming water in excess of 3 grains of hardness per
gallon (GPG) (0.75 grains of hardness per liter [GPL]) must
be treated and softened before being supplied to water
heater(s). Water containing over 3 GPG (0.75 GPL) will
decrease efficiency, increase energy use, and reduce
operating life of unit through increased lime build-up.
Product failure caused by liming or sediment buildup is
not covered under warranty.

Use only delimers that are non-corrosive to aluminum,
brass, and stainless steel. Damage to unit caused by
corrosive materials is not covered under warranty.

Inspect unit regularly for lime and sediment buildup.
Excessive buildup may affect performance and reduce
operating life of unit.

NSF Criteria

NSF Standard 4 has recently added performance requirements
for food rethermalizing. The requirements mirror the
requirements for food rethermalizing in the FDA Food Code.
The basic requirement is that food reach a temperature of 165°F
(74°C) in a time period of two hours or less.

Appliances that are manufactured for the purpose of
rethermalizing food will need to meet these performance
requirements in order to be listed to NSF Standard 4.

The Hatco FR Series heating unit is specifically made for food
rethermalizing, however, the heating unit is designed to be
incorporated into a hot water bath rethermalizer. Hatco does
not supply the vessel that contains the water, nor the system
which determines how food is placed and held in the vessel.
The Hatco FR unit attaches to the bottom of the vessel and
supplies hot water to the vessel.

Hatco does supply sizing recommendations to enable the
appliance manufacturer to correctly size the FR unit to the
vessel. However, there are variables in the way that the vessel
is manufactured that affect its ability to pass the NSF
performance requirements. The Hatco FR unit is listed with NSF
for construction only. Due to the fact that the FR is only a portion
of a larger system, it is impossible to do performance testing
until the FR unit is incorporated onto the water vessel.

It is the responsibility of the vessel manufacturer to have the
entire rethermalizing appliance tested and listed in accordance
with NSF Standard 4. Simply hanging an NSF listed FR unit on
the appliance does not transfer NSF listing to the entire
appliance.

4

Form No. 3CSFRM-0112

All Models

POWER

ON

WATERAT

TEMPERATURE

PARTS & SERVICE
ASSISTANCE

www.hatcocorp.com

800-558-0607

Fill sink before turn

in

g power on.

Drain and clean heater daily.

RESET

ON

OFF

WATER HEATER

HATCO CORP

. MILWAUKEE, WI U.S.A

U.S. PAT. NOS. 3291965 3636308

Outlet

Inlet

Drain

Handle

(closed)

Power ON/OFF
(I/O) Toggle Switch

Water
Temperature
Control

Heating Chamber

Drain w/ Pipe Cap

Sump

Drain

POWER

ON

LOW WATER

REFILL & RESET

PARTS & SERVICE
ASSISTANCE

www.hatcocorp.com

800-558-0607

Fill sink before turning power on.
Disconnect power before servicing heater.

RESET

ON

OFF

WATER HEATER

HATCO CORP. MILWAUKEE, WI U.S.A

U.S. PAT. NO. 3291965 CAN. PAT. NO. 761083

Outlet

Inlet

Drain

Handle

(closed)

Power
ON/OFF (I/O)
Toggle Switch

Heating Chamber
Drain w/ Pipe Cap

Sump

Drain

3 C S - X B

Balanced—3 phase
Kilowatt rating

3CS = Three Compartment Sink

FR = Food Rethermalizer/

Bain-Marie Heater

F R C - X

I = Drop-In
II = Free-Standing

FR = Food Rethermalizer/

Bain-Marie Heater

C = Corn Cooker

The 3CS and FR Model water heaters mount under a sink or
holding vessel, leaving the interior of the holding vessel free of
obstructions. They include a stainless steel front, powdercoated
body, and two drain outlets. These water heaters feature a
unique dual reservoir system designed for cleaning
convenience. One reservoir contains the heating element and
always should be filled with water. The other reservoir traps and
collects soil carried from other sink compartments.

Each unit comes with a one year parts and labor warranty and
a five year limited tank warranty. Units are shipped completely
assembled and ready to install with all gaskets and fittings.

Optional features include a security package and a stainless
steel body and base. A temperature monitor and a temperature
light are available for 3CS Models. A flush hose kit is available
as an accessory. Refer to the OPTIONS AND ACCESSORIES
section for details.

3CS Models

Hatco 3CS Model heaters are designed for use with any manual
dishwashing operation. These units maintain sanitizing rinse
water above 180ºF (82ºC).

FR Models

Hatco FR Model heaters are designed to be used with a Bain­Marie or Food Rethermalizer to heat or hold foods at
temperatures between 140ºF and 190ºF (60° and 88ºC). The
desired holding temperature is maintained by an adjustable
water temperature control.

MODEL DESCRIPTION

3CS Model

FRC-I and FRC-II Models

Hatco Corn Cooker models FRC-I and FRC-II utilize a Hatco
FR-3 heater. The Corn-Cooker is completely assembled and
comes equipped with an electrical power cord and plug. The
unit may be mounted in a stand or inserted into a countertop.

Form No. 3CSFRM-0112

3CS and FR Model Designation

FRC Model Designation

FR Model

MODEL DESIGNATIONS

5

SPECIFICATIONS

WARNING

NEMA 6-20P

(Available for FR-3 only)

NEMA 6-30P

(Available for FR-4 only)

Plug Configurations

Some FR units are supplied from the factory with an electrical
cord and plug installed and are shipped with a receptacle. Plugs
and receptacles are supplied according to the applications.

ELECTRIC SHOCK HAZARD: Units supplied with an
electrical cord, plug, and receptacle require installation of
receptacle to on-site electrical system. Connection must
be properly grounded and of correct voltage, size, and
configuration for electrical specifications of unit. Contact a
qualified electrician to determine and install proper
electrical connection.

NOTE: The specification label is located on the lower right side

on the front of the unit. See label for serial number and
verification of unit electrical information.

Electrical Rating Chart—3CS-X Models

Plug Configurations

Model 208 Volt Models 240 Volt Models

FR-3 NEMA 6-20P NEMA 6-20P

FR-4 NEMA 6-30P NEMA 6-30P

Kilowatts

Model Voltage

3CS-3 208 3.0 1 14.4 12 20 24 lbs. (11 kg)

240 3.0 1 12.5 12 20 24 lbs. (11 kg)

480 3.0 1 6.3 14 15 24 lbs. (11 kg)

220–230 2.5–2.8 1 11.5–12 14 15 24 lbs. (11 kg)

230–240 2.8–3.0 1 12–12.5 12 20 24 lbs. (11 kg)

3CS-4 208 4.5 1 22 10 30 24 lbs. (11 kg)

240 4.5 1 18.8 10 30 24 lbs. (11 kg)

480 4.5 1 9.4 14 15 24 lbs. (11 kg)

415 4.5 3♦ 9.4 14 15 24 lbs. (11 kg)

3CS-6 208 6.0 1 29 8 40 27 lbs. (12 kg)

240 6.0 1 25 8 40 27 lbs. (12 kg)

480 6.0 1 12.5 12 20 27 lbs. (12 kg)

220–230 5.0–5.5 1 23–24 10 30 27 lbs. (12 kg)

230–240 5.5–6.0 1 24–25 8 40 27 lbs. (12 kg)

208 6.0 3♦ 25 8 40 27 lbs. (12 kg)

240 6.0 3♦ 21.7 10 30 27 lbs. (12 kg)

415 6.0 3♦ 14 12 20 27 lbs. (12 kg)

480 6.0 3♦ 10.8 14 15 27 lbs. (12 kg)

3CS-9 208 9.0 1 43.3 4 60 27 lbs. (12 kg)

240 9.0 1 37.5 6 50 27 lbs. (12 kg)

480 9.0 1 18.8 10 30 27 lbs. (12 kg)

208 9.0 3♦ 37.5 6 50 27 lbs. (12 kg)

240 9.0 3♦ 32.5 8 40 27 lbs. (12 kg)

480 9.0 3♦ 16.2 12 20 27 lbs. (12 kg)

(kW) Phase Amps

Wiring Sizing

AWG*†

Fuse or

Circuit Breaker* Shipping Weight

6

Form No. 3CSFRM-0112

Electrical Rating Chart—3CS-XB Models

SPECIFICATIONS

Kilowatts

Model Voltage

3CS-3B 208 3.0 3 (Bal.) 8.3 14 15 30 lbs. (14 kg)

240 3.0 3 (Bal.) 7.2 14 15 30 lbs. (14 kg)

480 3.0 3 (Bal.) 3.6 14 15 30 lbs. (14 kg)

220–230 3.4–3.4 3 (Bal.) 8.8–9.2 14 15 30 lbs. (14 kg)

380–400 2.3–2.5 3 (Bal.) 3.4–3.5 14 15 30 lbs. (14 kg)

400–415 2.5–2.7 3 (Bal.) 3.5–3.7 14 15 30 lbs. (14 kg)

3CS-4B 208 4.5 3 (Bal.) 12.5 12 20 30 lbs. (14 kg)

240 4.5 3 (Bal.) 10.8 14 15 30 lbs. (14 kg)

480 4.5 3 (Bal.) 5.4 14 15 30 lbs. (14 kg)

3CS-6B 208 6.0 3 (Bal.) 18.8 10 30 30 lbs. (14 kg)

240 6.0 3 (Bal.) 14.4 12 20 30 lbs. (14 kg)

380 6.0 3 (Bal.) 10.2 14 15 30 lbs. (14 kg)

480 6.0 3 (Bal.) 7.2 14 15 30 lbs. (14 kg)

220–230 5.0–5.5 3 (Bal.) 13.2–13.8 12 20 30 lbs. (14 kg)

3CS-9B 208 9.0 3 (Bal.) 25 10 40 30 lbs. (14 kg)

240 9.0 3 (Bal.) 21.7 10 30 30 lbs. (14 kg)

380 9.0 3 (Bal.) 12.9 12 20 30 lbs. (14 kg)

440 9.0 3 (Bal.) 11.8 14 15 30 lbs. (14 kg)

480 9.0 3 (Bal.) 10.8 14 15 30 lbs. (14 kg)

380–400 7.6–8.3 3 (Bal.) 11.5–11.9 14 15 30 lbs. (14 kg)

400–415 8.3–9.0 3 (Bal.) 11.9–12.5 12 20 30 lbs. (14 kg)

(kW) Phase Amps

Wiring Sizing

AWG*†

Fuse or

Circuit Breaker* Shipping Weight

The shaded areas contain electrical information for International models only.

* Wire size is based on THHN wire for branch circuit protection at 0.91 derate factor. Circuit breakers and fused

disconnects are to be mounted remote and wired by contractor. Sizes are based on the 2002 NEC table 310-16.
Conduit size based on conductors plus ground wire sizing per Table C1 from Appendix C.

† Based upon THHN wire rated 90ºC.

♦ Open Delta–standard construction (Amperage higher than Balanced 3-phase)

NOTE: Shipping Weight includes packaging.

Form No. 3CSFRM-0112

7

SPECIFICATIONS

Electrical Rating Chart—FR-X Models

Kilowatts

Model Voltage

FR-3 208 3.0 1 14.4 12 20 24 lbs. (11 kg)

240 3.0 1 12.5 12 20 24 lbs. (11 kg)

480 3.0 1 6.3 14 15 24 lbs. (11 kg)

220–230 2.5–2.8 1 11.5–12 14 15 24 lbs. (11 kg)

230–240 2.8–3.0 1 12–12.5 12 20 24 lbs. (11 kg)

FR-4 208 4.5 1 22 10 30 24 lbs. (11 kg)

240 4.5 1 18.8 10 30 24 lbs. (11 kg)

480 4.5 1 9.4 14 15 24 lbs. (11 kg)

415 4.5 3♦ 9.4 14 15 24 lbs. (11 kg)

FR-6 208 6.0 1 29 8 40 27 lbs. (12 kg)

240 6.0 1 25 8 40 27 lbs. (12 kg)

480 6.0 1 12.5 12 20 27 lbs. (12 kg)

220–230 5.0–5.5 1 23–24 10 30 27 lbs. (12 kg)

230–240 5.5–6.0 1 24–25 8 40 27 lbs. (12 kg)

208 6.0 3♦ 25 8 40 27 lbs. (12 kg)

240 6.0 3♦ 21.7 10 30 27 lbs. (12 kg)

415 6.0 3♦ 14 12 20 27 lbs. (12 kg)

480 6.0 3♦ 10.8 14 15 27 lbs. (12 kg)

FR-9 208 9.0 1 43.3 4 60 27 lbs. (12 kg)

240 9.0 1 37.5 6 50 27 lbs. (12 kg)

480 9.0 1 18.8 10 30 27 lbs. (12 kg)

208 9.0 3♦ 37.5 6 50 27 lbs. (12 kg)

240 9.0 3♦ 32.5 8 40 27 lbs. (12 kg)

480 9.0 3♦ 16.2 12 20 27 lbs. (12 kg)

(kW) Phase Amps

Wiring Sizing

AWG*†

Fuse or

Circuit Breaker* Shipping Weight

The shaded areas contain electrical information for International models only.

* Wire size is based on THHN wire for branch circuit protection at 0.91 derate factor. Circuit breakers and fused

disconnects are to be mounted remote and wired by contractor. Sizes are based on the 2002 NEC table 310-16.
Conduit size based on conductors plus ground wire sizing per Table C1 from Appendix C.

† Based upon THHN wire rated 90ºC.

♦ Open Delta–standard construction (Amperage higher than Balanced 3-phase)

NOTE: Shipping Weight includes packaging.

8

Form No. 3CSFRM-0112

Electrical Rating Chart—FR-XB Models

SPECIFICATIONS

Kilowatts

Model Voltage

FR-3B 208 3.0 3 (Bal.) 8.3 14 15 30 lbs. (14 kg)

240 3.0 3 (Bal.) 7.2 14 15 30 lbs. (14 kg)

480 3.0 3 (Bal.) 3.6 14 15 30 lbs. (14 kg)

220–230 3.4–3.4 3 (Bal.) 8.8–9.2 14 15 30 lbs. (14 kg)

380–400 2.3–2.5 3 (Bal.) 3.4–3.5 14 15 30 lbs. (14 kg)

400–415 2.5–2.7 3 (Bal.) 3.5–3.7 14 15 30 lbs. (14 kg)

FR-4B 208 4.5 3 (Bal.) 12.5 12 20 30 lbs. (14 kg)

240 4.5 3 (Bal.) 10.8 14 15 30 lbs. (14 kg)

480 4.5 3 (Bal.) 5.4 14 15 30 lbs. (14 kg)

FR-6B 208 6.0 3 (Bal.) 18.8 10 30 30 lbs. (14 kg)

240 6.0 3 (Bal.) 14.4 12 20 30 lbs. (14 kg)

380 6.0 3 (Bal.) 10.2 14 15 30 lbs. (14 kg)

480 6.0 3 (Bal.) 7.2 14 15 30 lbs. (14 kg)

220–230 5.0–5.5 3 (Bal.) 13.2–13.8 12 20 30 lbs. (14 kg)

FR-9B 208 9.0 3 (Bal.) 25 10 40 30 lbs. (14 kg)

240 9.0 3 (Bal.) 21.7 10 30 30 lbs. (14 kg)

380 9.0 3 (Bal.) 12.9 12 20 30 lbs. (14 kg)

440 9.0 3 (Bal.) 11.8 14 15 30 lbs. (14 kg)

480 9.0 3 (Bal.) 10.8 14 15 30 lbs. (14 kg)

380–400 7.6–8.3 3 (Bal.) 11.5–11.9 14 15 30 lbs. (14 kg)

400–415 8.3–9.0 3 (Bal.) 11.9–12.5 12 20 30 lbs. (14 kg)

(kW) Phase Amps

Wiring Sizing

AWG*†

Fuse or

Circuit Breaker* Shipping Weight

Electrical Rating Chart—FRC Models

Kilowatts

Model Voltage

FRC-I 208 3.0 1 14.4 12 20 42 lbs. (19 kg)

220–230 2.5–2.8 1 11.5–12 14 15 42 lbs. (19 kg)

240 3.0 1 12.5 12 20 42 lbs. (19 kg)

FRC-II 208 3.0 1 14.4 12 20 69 lbs. (31 kg)

220–230 2.5–2.8 1 11.5–12 14 15 69 lbs. (31 kg)

240 3.0 1 12.5 12 20 69 lbs. (31 kg)

The shaded areas contain electrical information for International models only.

* Wire size is based on THHN wire for branch circuit protection at 0.91 derate factor. Circuit breakers and fused

disconnects are to be mounted remote and wired by contractor. Sizes are based on the 2002 NEC table 310-16.
Conduit size based on conductors plus ground wire sizing per Table C1 from Appendix C.

† Based upon THHN wire rated 90ºC.

NOTE: Shipping Weight includes packaging.

Form No. 3CSFRM-0112

(kW) Phase Amps

Wiring Sizing

AWG*†

9

Fuse or

Circuit Breaker* Shipping Weight

SPECIFICATIONS

A

B

C

D

E

2-7/8”

(73 mm)

9-3/4”

(248 mm)

12-5/8”

(321 mm)

1”

(25 mm)

Side View

Rear View

F

2” (51 mm)

1-1/2”

(38 mm)

C

A

B

C

A

B

FRC-II

FRC-I

Dimensions

Model A B C D E F

3CS-X

and FR-X

3CS-XB and

FR-XB

16-7/8″

(429 mm)

17-1/8″

(435 mm)

5-1/2″

(140 mm)

4-5/8″

(117 mm)

8-1/2″

(216 mm)

8-1/2″

(216 mm)

2-7/8″

(73 mm)

4″

(102 mm)

6-3/4″

(171 mm)

8″

(203 mm)

3-3/8″

(86 mm)

4″

(102 mm)

Dimensions—FRC Models

Width

Model

FRC-I

FRC-II

(A)

12-3/4″

(325 mm)

15-5/8″

(397 mm)

Depth

(B)

20-7/8″

(530 mm)

23-3/4″

(603 mm)

Dimensions—3CS and FR Models

Height

(C)

19-7/8″

(503 mm)

34-1/4″

(870 mm)

Dimensions—FRC Models

10

Form No. 3CSFRM-0112

INSTALLATION

CAUTION

3/4” (19 mm)

Pilot Hole

2” (51 mm)
Diameter Hole

Front edge of heater should be flush to the

front of the sink or holding vessel.

3’

(914 mm)

MAX

3’

(914 mm)

MAX

3” (51 mm)
Diameter
Offset

Holding Vessel
Drain

WARNING

General

Hatco Water Heaters are shipped factory assembled. Care
should be taken when unpacking shipping carton to avoid
damage to unit and components enclosed.

ELECTRIC SHOCK HAZARD:

• Units supplied without an electrical cord and plug
require a hardwired connection to on-site electrical
system. Connection must be properly grounded and of
correct voltage, size, and configuration for electrical
specifications of unit. Contact a qualified electrician to
determine and install proper electrical connection.

• Units supplied with an electrical cord, plug, and
receptacle require installation of receptacle to on-site
electrical system. Connection must be properly
grounded and of correct voltage, size, and
configuration for electrical specifications of unit.
Contact a qualified electrician to determine and install
proper electrical connection.

• Unit must be installed by qualified, trained installers.
Installation must conform to all local electrical and
plumbing codes. Installation by unqualified personnel
will void the unit warranty and may lead to electric
shock or burn, as well as damage to unit and/or its
surroundings. Check with local plumbing and electrical
inspectors for proper procedures and codes.

• Unit is not weatherproof. Locate the unit indoors where
the ambient air temperature is a minimum of 70°F (21°C).

Installing 3CS and FR Models

An adhesive backed paper template is shipped with the unit and
is used to locate the sink strainer holes. Use the following
procedure to mount to the sink or holding vessel.

BURN HAZARD: Drain water may reach temperatures in
excess of 200°F (93°C). Use appropriate plumbing materials
when installing drain.

Do not use extension pipes on the inlet and outlet
connections on water heater units. Poor performance or
unsafe conditions may occur.

NOTE: FR Models should be installed with a perforated water

baffle (not supplied with unit) to distribute the heated
water properly. The baffle should be 3/4” (19 mm) high
with a divider wall between the inlet and outlet. The
baffle should also have 3/4” (19 mm) holes around the
periphery every 6” (152 mm).

FIRE HAZARD: Install unit with a minimum of 3-1/2″
(89 mm) of space from bottom of unit to all combustible
surfaces to prevent combustion.

1. Remove the unit from the box.

NOTE: To prevent delay in obtaining warranty coverage,

2. Remove tape and protective packaging from all surfaces of

Sizing Information

Hatco recommends the following guidelines be used to ensure
proper operation and sanitation.

For 3CS Models in a Sink Heater Application

• Minimum of 2000 watts per square foot (2.2 watts per sq. cm)

• 3CS Models are sized based on 140°F (60°C) supply water

For FR Models in a Bain-Marie or Steam Table
Application

• Minimum 750 watts per square foot (0.8 watts per sq. cm)

For FR Models in a Food Rethermalizer Application

• Minimum 2000 watts per square foot (2.2 watts per sq. cm)

NOTE: Use one heater for a Bain-Marie up to 6' (1829 mm)

complete online warranty registration. See the
IMPORTANT OWNER INFORMATION section for
details.

unit.

of vessel top.

with a 30-minute preheat period to reach the sanitizing
temperature.

of vessel top.

of vessel top.

long. Units over 6' (1829 mm) require a minimum of two
heaters.

Top View of Sink or Holding Vessel

NOTE: The dotted lines in the image above indicate the position

of the unit under the sink or holding vessel.

1. Expose the adhesive back of the paper template and
position it on the bottom of the sink or holding vessel.

• The decal should be positioned exactly above where the
water heater will be positioned below the sink or holding
vessel.

• Make sure the front edge of the decal is flush with the
front edge of the sink or holding vessel.

• FR Models should be positioned with no more than 3'
(914 mm) on either side when mounted under the sink or
holding vessel.

2. Center punch and drill a 3/4" (19 mm) pilot hole at each of
the two center marks on the template.

NOTE: The pilot holes are for cutting larger holes with a

knockout hole punch.

Form No. 3CSFRM-0112

11

INSTALLATION

2”

(51 mm)

Dia. Hole

3”

(76 mm)

Dia. Offset

1/8”

(3 mm)

Offset

Height

Sink or Tank

Bottom

Thin Rubber
Washer

Thin Rubber
Washer

Drain Spud

Sink/
Vessel
Bottom

Two Thick
Rubber Washers

Fiber Washer

Locknut

Union Washer

Union Nut

NOTICE

3. Remove the template and cut a 2" (51 mm) diameter hole
at each pilot hole location using a knockout hole punch.

4. Make a 1/8" (3 mm) offset around each 2" (51 mm) diameter
hole. The offset should be a diameter of 3" (76 mm)
centered around the hole.

Side View of Hole and Offset

6. Unscrew the locknut from the drain spud assembly and slide
off all of the washers except the thin rubber washer.

7. With only the thin rubber washer attached to the drain spud,
slide the drain spud through the sink hole from above.

8. Secure the drain spud assembly to the sink or holding
vessel.

a. From under the sink, slide the two thick rubber washers

followed by the fiber washer onto the drain spud.

b. Screw the locknut (flat side up) onto the drain spud.

9. Repeat steps 5–8 for the other spud assembly.

10. Secure the unit to the sink or holding vessel. Two people
are required for this step.

a. Position the unit under the two spud assemblies.

NOTE: Make sure the union washers are positioned properly

inside the union nuts and are not crimped.

b. Screw the union nut to the threaded drain spud assembly.

Do not use excessive force when tightening unions or nuts.
Over-tightening and excessive force may cause leaks.

11. Tighten the union nuts and locknuts securely.

12. Fill the sink or holding vessel with water and check for leaks.

NOTE: A 3/4" (19 mm) hose or pipe may be connected to the

sump drain and run to an open sight drain. The sump
drain should not be permanently connected to the
sanitary drain system. Check local plumbing code for
proper drain installation. See the MAINTENANCE
section for more information.

5. Unscrew the drain spud assembly from the welded pipe on
the heater.

Installing the Drain Spud Assembly

12

Form No. 3CSFRM-0112

INSTALLATION

CAUTION

19-7/8”

(505 mm)

1" (25 mm)

45° chamfer

11-7/8”

(301 mm)

19-3/8”

(492 mm)

11-1/4”

(286 mm)

5/16" (8 mm)

Mounting Hole

Countertop

NOTICE

WARNING

Installing FRC Models

The FRC-I Model mounts into a countertop. Use the following
procedure to mount the unit to the countertop.

NOTE: FRC-II Models are shipped pre-assembled in a stand

BURN HAZARD: Drain water may reach temperatures in
excess of 200°F (93°C). Use appropriate plumbing materials
when installing drain.

Do not use extension pipes on the inlet and outlet
connections on water heater units. Poor performance or
unsafe conditions may occur.

NOTE: The dotted lines in the Countertop Cutout figure mark

NOTE: There must be a minimum of 30" (762 mm) clearance

from the factory.

1. Cut the countertop opening. Refer to the Countertop Cutout
figure in this section for more information.

a. Measure and mark the countertop for the cutout.

(19-7/8" [505 mm] x 11-7/8" [301 mm]).

• The corners need a 1" (25 mm) x 45° chamfer for the
5/16" (8 mm) mounting holes.

b. Cutout the countertop using the markings.

2. Drill the 5/16" (8 mm) mounting holes at each chamfer
corner. Refer to the Countertop Cutout figure in this section
for dimensions.

Top View of Countertop Cutout

the area to cut out.

3. Apply a bead of NSF-approved sealant between the
countertop material and the mounting flange on the unit. The
sealant must be rated for use at a minimum temperature of
250°F (121°C).

4. Place the unit into the countertop opening.

a. Align the studs on the bottom of the sink into the 5/16"

(8 mm) mounting holes at each chamfer corner.

b. Fasten with the included nylock nuts.

below the countertop to accommodate the tank, heater,
and drain assembly.

5. Remove any excess sealant.

Electrical Information

Hatco 3CS and FR Model Water Heaters are available for
operation on standard power systems. Check the specification
label for the proper power supply.

All internal electrical connections have been made at the
factory. Refer to the appropriate “Electrical Rating Chart” for
wiring and voltage requirements.

Connect Water Heaters to the same power supply as
indicated on the specification decal only. Connecting units
to an incorrect power supply will void the product warranty
and may damage the equipment.

Hardwired Connections

Conductors from a properly sized fused disconnect switch or
circuit breaker must be wired to the heater in accordance with
local electrical codes.

1. Remove the bottom cover screws and remove the bottom
cover.

2. Locate the heater terminal block inside the unit.

NOTE: 3CS and FR Models rated for 6, 7, and 9 kW (wired for

three phase open delta) can be field converted to single
phase. Refer to the electrical diagram supplied with unit
or contact Hatco for assistance.

3. Bring power leads from a properly sized disconnect switch
or circuit breaker through the knockouts provided on the
unit, and connect to the terminal block.

• Use copper wire only. Tighten connections properly to a
minimum of 40 inch pounds.

NOTE: Refer to “Dimensions” in the SPECIFICATION section

for knockout locations.

NOTE: Due to the rigors of transportation all connections should

be checked for tightness before heater is put into
operation.

4. A grounding lug is provided near the terminal block. An
equipment grounding conductor must be properly connected
to it.

5. Replace and secure bottom cover using previously removed
screws.

Cord, Plug, and Receptacle Connections

FR-3 and FR-4 water heaters may be supplied with an optional
electrical cord, plug, and receptacle. FR-3 Models use a NEMA
6-20R receptacle, FR-4 Models use a NEMA 6-30R receptacle.

All FRC Models are shipped with cords.

ELECTRIC SHOCK HAZARD: Units supplied with an
electrical cord, plug, and receptacle require installation of
receptacle to on-site electrical system. Connection must
be properly grounded and of correct voltage, size, and
configuration for electrical specifications of unit. Contact a
qualified electrician to determine and install proper
electrical connection.

Form No. 3CSFRM-0112

13

OPERATION

WATER HEATER

ON

OFF

Fill sink before turning power on.
Drain and clean heater daily

U.S. PAT. NOS. 3291965 3636308

HATCO CORP. MILWAUKEE, WI U.S.A

POWER

ON

WATER AT

TEMPERATURE

150

170

190

Water
Temperature
Control

Power ON/OFF (I/O)

Toggle Switch

High

Temperature

Limit

Switch

WARNING

CAUTION

NOTICE

General

Use the following procedures to operate a water heater.

Read all safety messages in the IMPORTANT SAFETY
INFORMATION section before operating this equipment.

BURN HAZARD:

Make sure a minimum of 2 liters (0.5 gallons) of water is in
unit before plugging in or operating. Operating unit with
less than 2 liters of water will cause unit to overheat.

Startup

1. Check that the fused disconnect switch or circuit breaker is

2. Make sure that the drain cap is securely tightened to the

3. Close sump drain by moving the drain handle toward the

4. Fill the sink or holding vessel with hot tap water to the

NOTE: FR Models should be installed with a perforated water

5. Move the Power ON/OFF (I/O) toggle switch to the ON (I)

6. On FR Models, set the water temperature control to the

7. Wait until the water reaches the desired temperature.

• Water in holding vessel may reach temperatures in
excess of 190ºF (88ºC). Use appropriate protection
when operating unit.

• Units are designed to heat water up to 190ºF (88ºC). DO
NOT set temperature controls to a setting higher than
190ºF (88ºC). Water over 190°F (88°C) is very active and
could splash onto operator causing serious burns or
injury.

on, or if equipped with power cord and plug make sure unit
is plugged into a properly grounded receptacle of the correct
voltage, size, and plug configuration. See the
SPECIFICATIONS section for details.

heating chamber drain.

front of the unit until it stops.

normal operating level.

baffle (not supplied with unit) to distribute the heated
water properly. The baffle should be 3/4” (19 mm) high
with a divider wall between the inlet and outlet. The
baffle should also have 3/4” (19 mm) holes around the
periphery every 6” (152 mm).

position.

• The POWER ON light will glow indicating power is
supplied.

desired temperature.

• FR Models: The WATER AT TEMPERATURE light will
glow when water is at the control temperature.

• 3CS models: An optional WATER AT TEMPERATURE
light or an optional temperature monitor can be used to
determine when a sanitizing temperature is reached.

Energy Cut-Off Switch (ECO)

All Hatco water heaters have a built-in Energy Cut-Off switch
(ECO) that will shut “OFF” the power if the unit should overheat.

If the Energy Cut-Off switch has activated, a low water level
may be the cause. To continue operation the unit needs to be
reset.

To reset FR Models:

• Fill to the proper water level. Push the high temperature limit
switch on the front of the heater.

To reset 3CS Models:

• Fill to the proper water level. Turn the Power ON/OFF (I/O)
switch to OFF (O) position and then to the ON (I) position.

NOTE: The ECO on FR Models does not protect the heater

when both reservoirs are drained. The optional low-
water cut-off (LWCO) system disconnects power to the
heating elements if water is drained.

NOTE: The ECO on 3CS Models does not protect the heating

elements when both reservoirs are drained. Dry firing
of unit will damage the heating elements and is not
covered under warranty.

Control Panel (FR Model shown)

14

Form No. 3CSFRM-0112

MAINTENANCE

WARNING

OutletOutletOutlet

Inlet

InletInlet

Rubber
Stopper

Drain

Handle

Sump
Drain

Flush Hose
with Adapter

Drain
Hose

Drain

Handle

Heating
Chamber
Drain

Flush Hose
with Adapter

Rubber
Stopper

InletInletInlet

Outlet

OutletOutlet

General

Hatco Water Heaters are designed for maximum durability and
performance with minimum maintenance.

ELECTRIC SHOCK HAZARD:

• Turn OFF power switch, unplug power cord/turn off
power at circuit breaker, and allow unit to cool before
performing any cleaning, adjustments, or maintenance.

• DO NOT submerge or saturate with water. Unit is not
waterproof. Do not operate if unit has been submerged
or saturated with water.

• Do not steam clean or use excessive water on unit.

• Do not clean unit when it is energized or hot.

This unit has no “user-serviceable” parts. If service is
required on this unit, contact an Authorized Hatco Service
Agent or contact the Hatco Service Department at
800-558-0607 or 414-671-6350; fax [phone]; or
International fax [phone].

Use only Genuine Hatco Replacement Parts when service
is required. Failure to use Genuine Hatco Replacement
Parts may subject operators of the equipment to hazardous
electrical voltage, resulting in electrical shock or burn.
Genuine Hatco Replacement Parts are specified to operate
safely in the environments in which they are used. Some
aftermarket or generic replacement parts do not have the
characteristics that will allow them to operate safely in
Hatco equipment.

Recommended Cleaning Schedule

Complete cleaning and power flushing should be done:

• On a daily basis.

• Whenever food accumulates in the tank.

• Whenever a non-food spill occurs.

• Whenever the unit is to be stored or shipped, especially
in freezing temperatures.

Helpful Hints

• Keep inlet and outlet free of debris.

• Keep perforated water baffle (not supplied) in place and
free of debris (FR units only).

• Delime unit using a non-corrosive deliming solution.

5. Attach the flush hose with adapter to a fresh water supply
and position adapter end into outlet strainer. Flush with
water until discharge from sump drain is clear.

Draining the Sump Reservoir

6. Close the sump drain by moving the drain handle towards
the front of the unit until it stops.

7. Place the rubber stopper into the outlet strainer and the
flush hose in the inlet.

8. Place a bucket under the heating chamber drain and
remove the drain cap. Flush water through the unit until
discharge water from heating compartment is clear.

Cleaning

Use the following procedure to clean the unit. The unit should
be cleaned daily. Lime and mineral deposits should be removed
regularly. The flush hose kit accessory is recommended to clean
the unit properly.

1. Move the POWER ON/OFF (I/O) toggle switch to the OFF (O)
position and allow the unit and water to cool.

2. Connect one end of a drain hose onto the sump drain with
the other end in a bucket or open sight drain in a manner
according to local plumbing codes.

3. Place rubber stopper into the inlet strainer.

4. Open the sump drain by moving the drain handle backward
until it is in the horizontal position. Water will now flow from
the drain hose.

Form No. 3CSFRM-0112

Draining the Heating Reservoir

9. Turn the water supply off and allow the unit to finish draining.

10. Replace the drain cap and tighten to stop any leaks.

11. Remove the rubber stopper and the flush hose.

15

MAINTENANCE

Remove Lime and Mineral Deposits

The amount of lime and mineral content in the water and how
often the unit is operated will dictate how often the unit needs
to be delimed.

Units used with water that contains high lime and mineral
content may require deliming on a daily basis.

Use the following procedure to remove lime and mineral
deposits.

1. Move the Power ON/OFF (I/O) toggle switch to the OFF (O)
position and allow the unit and water to cool.

2. Connect one end of a drain hose onto the sump drain with
the other end in a bucket or open sight drain in a manner
according to local plumbing codes.

3. Remove drain cap from side of unit and drain all water from
heating compartment.

4. Close the sump drain by moving the drain handle toward
the front of the unit until it stops.

5. Add a mixture of 75% water and 25% white vinegar into the
heat tank through the sink strainer assemblies. Do not use
flavored vinegar. Allow the unit to stand with the mixture in
the reservoir for an appropriate period of time.

NOTE: The amount of lime and mineral content in the water

and how often the unit is operated will dictate how often
the unit needs to be delimed. Units used with water that
contains high lime and mineral content may require
deliming on a daily basis.

NOTE: The time required will vary depending on the solution

used and amount of deposits in reservoir.

NOTE: Product failure caused by liming or sediment buildup is

not covered under warranty.

NOTE: The delimer used should be a safe, non-toxic, non-

corrosive solution. Follow the delimer’s instructions.

6. After cleaning, drain all expended solution from the unit
through the sump drain and heating chamber drain.

7. Thoroughly flush heater through the front and rear openings
with fresh water for several minutes until discharge is clear.

8. Re-install drain cap and close sump drain.

9. Upon visual inspection, if tank is not thoroughly clean,
repeat steps 3-8.

Draining Heater For Service Protection

Use the following procedure when shutting down the unit for
long periods of time.

1. Move the Power ON/OFF (I/O) toggle switch to the OFF (O)
position.

2. Perform the entire “Cleaning” procedure in this section.

3. Turn off the electrical power supply to the heater.

4. Make sure the water has been drained from the unit as well
as the sink or holding vessel.

NOTE: Heating element chamber holds from 2-1/2 up to 4-1/2

quarts of water, depending upon model.

Resetting the Energy Cut-Off Switch (ECO)

FR Models are equipped with a manually-resettable high
temperature limit switch that prevents the water temperature
from getting dangerously high.

If the water inside the unit becomes too hot, the high
temperature limit switch will shut the unit off.

To reset the energy cut-off switch after it activates, use the
following procedure.

1. Move the Power ON/OFF (I/O) toggle switch to the OFF (O)
position.

2. Press the high temperature limit switch until it clicks. The
switch is a small red button located on the front of the unit.

• The high temperature limit switch is now reset.

NOTE: 3CS models do not have a high temperature limit

switch. If the unit shuts off due to high water
temperature, turn the unit off and let it cool.

NOTE: Contact an Authorized Service Agent if the high

temperature limit continues to trip.

16

Form No. 3CSFRM-0112

TROUBLESHOOTING GUIDE

WARNING

WARNING

This unit must be serviced by trained and qualified
personnel only. Service by unqualified personnel may lead
to electric shock or burn.

ELECTRIC SHOCK HAZARD: Turn OFF power switch,
unplug power cord/turn off power at circuit breaker, and
allow unit to cool before performing any cleaning,
adjustments, or maintenance.

Symptom Probable Cause Corrective Action

Water temperature too high. The water temperature control (FR only) is

Water temperature too low. Water heaters need approximately 30

Heating elements burn out. The sink or holding vessel is dry or has a low

The sink or holding vessel leaks. Fittings are too loose or too tight. Adjust any fittings that may be causing the unit

The Power ON/OFF (I/O) toggle
switch is in the ON (I) position
but the unit is not heating the
water.

set too high.

minutes to reach a safe sanitizing
temperature.

The water temperature control (FR only) is
set too low.

level of water.

Deposits built up in heater are restricting
water flow.

The Low-Water Cut-Off switch was
activated.

Adjust the water temperature control (FR only)
to the desired temperature.

Wait 30 minutes for the unit to reach proper
temperature.

Adjust the water temperature control (FR only)
to the desired temperature.

Fill the sink or holding vessel with water to
normal operating level.

Perform the entire “Cleaning” procedure in the
MAINTENANCE section.

to leak. Replace gasket, if necessary.

The unit was shutdown due to a low water
level or from being overheated. Fill the heater
to the proper water level and turn the Power
ON/OFF (I/O) toggle switch to the OFF (O)
position and then to the ON (I) position.

Fuses may be blown, the circuit breaker
may be tripped, or the power cord may be
unplugged.

Temperature Monitor

An optional temperature monitor is available for 3CS Models.
The temperature monitor displays the current water temperature.

Temperature Light

An optional temperature light is available for 3CS Models. The
temperature light glows when the water temperature reaches
safe sanitizing temperature.

Low-Water Cut-Off

An optional low-water cut-off (LWCO) feature is available for
FR Models. This feature prevents element burn out from low
water conditions.

Check for proper fuse sizing and replace
fuses, check/reset circuit breaker, and/or
check/replace power cord.

OPTIONS AND ACCESSORIES

Flush Hose Kit

The Flush Hose Kit is available for 3CS and FR Models and is
used to power flush the unit to keep it working at peak efficiency.
The kit consists of a drain stopper and a hose with adapter.

Security Package

A security package is a factory-installed option for 3CS and FR
Models. A security package contains Torx
cover.

Cord and Plug with Receptacle

An optional cord and plug with the matching receptacle is
available for FR-3 and FR-4 Models. Refer to “Plug
Configurations” in the SPECIFICATION section for more
information.

NOTE: Optional items are not field retrofittable.

®

screws and a control

Form No. 3CSFRM-0112

17

LIMITED WARRANTY

1. PRODUCT WARRANTY

Hatco warrants the products that it manufactures (the
“Products”) to be free from defects in materials and
workmanship, under normal use and service, for a period of one
(1) year from the date of purchase when installed and
maintained in accordance with Hatco’s written instructions or
18 months from the date of shipment from Hatco. Buyer must
establish the Product’s purchase date by registering the Product
with Hatco or by other means satisfactory to Hatco in its sole
discretion.

Hatco warrants the following Product components to be free
from defects in materials and workmanship from the date of
purchase (subject to the foregoing conditions) for the period(s)
of time and on the conditions listed below:

a) One (1) Year Parts and Labor PLUS One (1)

Additional Year Parts-Only Warranty:

Conveyor Toaster Elements (metal sheathed)
Drawer Warmer Elements (metal sheathed)
Drawer Warmer Drawer Rollers and Slides
Strip Heater Elements (metal sheathed)
Display Warmer Elements (metal sheathed air heating)
Holding Cabinet Elements (metal sheathed air heating)
Heated Well Elements — HWB Series (metal sheathed)

b) One (1) Year Parts and Labor PLUS Four (4) Years

Parts-Only Warranty on pro-rated terms that Hatco
will explain at Buyer’s request:

3CS and FR Tanks

c) One (1) Year Parts and Labor PLUS Nine (9) Years

Parts-Only Warranty on:

Electric Booster Heater Tanks
Gas Booster Heater Tanks

d) Ninety (90) Day Parts-Only Warranty:

Replacement Parts

THE FOREGOING WARRANTIES ARE EXCLUSIVE AND IN
LIEU OF ANY OTHER WARRANTY, EXPRESSED OR
IMPLIED, INCLUDING BUT NOT LIMITED TO ANY IMPLIED
WARRANTY OF MERCHANTABILITY OR FITNESS FOR A
PARTICULAR PURPOSE OR PATENT OR OTHER
INTELLECTUAL PROPERTY RIGHT INFRINGEMENT.
Without limiting the generality of the foregoing, SUCH
WARRANTIES DO NOT COVER: Coated incandescent light
bulbs, fluorescent lights, heat lamp bulbs, coated halogen light
bulbs, halogen heat lamp bulbs, xenon light bulbs, LED light
tubes, glass components, and fuses; Product failure in booster
tank, fin tube heat exchanger, or other water heating equipment
caused by liming, sediment buildup, chemical attack, or
freezing; or Product misuse, tampering or misapplication,
improper installation, or application of improper voltage.

2. LIMITATION OF REMEDIES AND DAMAGES

Hatco’s liability and Buyer’s exclusive remedy hereunder will be
limited solely, at Hatco’s option, to repair or replacement using
new or refurbished parts or Product by Hatco or a Hatco­authorized service agency (other than where Buyer is located
outside of the United States, Canada, United Kingdom, or
Australia, in which case Hatco’s liability and Buyer’s exclusive
remedy hereunder will be limited solely to replacement of part
under warranty) with respect to any claim made within the
applicable warranty period referred to above. Hatco reserves
the right to accept or reject any such claim in whole or in part.
In the context of this Limited Warranty, “refurbished” means a
part or Product that has been returned to its original
specifications by Hatco or a Hatco-authorized service agency.
Hatco will not accept the return of any Product without prior
written approval from Hatco, and all such approved returns shall
be made at Buyer’s sole expense. HATCO WILL NOT BE
LIABLE, UNDER ANY CIRCUMSTANCES, FOR
CONSEQUENTIAL OR INCIDENTAL DAMAGES, INCLUDING
BUT NOT LIMITED TO LABOR COSTS OR LOST PROFITS
RESULTING FROM THE USE OF OR INABILITY TO USE THE
PRODUCTS OR FROM THE PRODUCTS BEING
INCORPORATED IN OR BECOMING A COMPONENT OF
ANY OTHER PRODUCT OR GOODS.

18

Form No. 3CSFRM-0112

NOTES

Form No. 3CSFRM-0112

19

HATCO CORPORATION

P.O. Box 340500

Milwaukee, WI 53234-0500 U.S.A.

[phone] [phone]

Parts and Service Fax [phone]

International Fax [phone]
[e-mail]

www.hatcocorp.com

HATCO AUTHORIZED PARTS DISTRIBUTORS

ALABAMA

Jones McLeod Appl. Svc.
Birmingham 205-251-0159

ARIZONA

Service Solutions Group
Phoenix 602-234-2443

Byassee Equipment Co.
Phoenix 602-252-0402

CALIFORNIA

Industrial Electric
Commercial Parts & Service, Inc.
Huntington Beach 714-379-7100

Chapman Appl. Service
San Diego 619-298-7106

P & D Appliance
Commercial Parts & Service, Inc.
S. San Francisco 650-635-1900

COLORADO

Hawkins Commercial Appliance
Englewood 303-781-5548

FLORIDA

Whaley Foodservice Repair
Jacksonville 904-725-7800

3Wire Nass Service Co., Inc.
Orlando 407-425-2681

B.G.S.I.
Pompano Beach 954-971-0456

Comm. Appliance Service
Tampa 813-663-0313

GEORGIA

TWC Services
Mableton 770-438-9797

Heritage Service Group
Norcross 866-388-9837

Southeastern Rest. Svc.
Norcross 770-446-6177

HAWAII

Burney’s Comm. Service, Inc.
Honolulu 808-848-1466

Food Equip Parts & Service
Honolulu 808-847-4871

ILLINOIS

Parts Town
Lombard 708-865-7278

Eichenauer Elec. Service
Decatur 217-429-4229

Midwest Elec. Appl. Service
Elmhurst 630-279-8000

Cone’s Repair Service
Moline 309-797-5323

INDIANA

GCS Service
Indianapolis 317-545-9655

IOWA

Electric Motor Service Co.
Davenport 319-323-1823

Goodwin Tucker Group
Des Moines 515-262-9308

KENTUCKY

Service Solutions Group
Lexington 859-254-8854

Service Solutions Group
Louisville 502-451-5411

LOUISIANA

Chandlers Parts & Service
Baton Rouge 225-272-6620

MARYLAND

Electric Motor Service
Baltimore 410-467-8080

GCS Service
Silver Spring 301-585-7550

MASSACHUSETTS

Ace Service Co., Inc.
Needham 781-449-4220

MICHIGAN

Bildons Appliance Service
Detroit 248-478-3320

Commercial Kitchen Service
Bay City 517-893-4561

Midwest Food Equip. Service
Grandville 616-261-2000

MINNESOTA

GCS Service
Plymouth 800-345-4221

MISSOURI

General Parts
Kansas City 816-421-5400

Commercial Kitchen Services
St. Louis 314-890-0700

Kaemmerlen Parts & Service
St. Louis 314-535-2222

NEBRASKA

Anderson Electric
Omaha 402-341-1414

NEVADA

Burney’s Commercial
Las Vegas 702-736-0006

Hi. Tech Commercial Service
N. Las Vegas 702-649-4616

NEW JERSEY

Jay Hill Repair
Fairfield 973-575-9145

Service Plus
Flanders 973-691-6300

NEW YORK

Acme American Repairs, Inc.
Brooklyn 718-456-6544

Alpro Service Co.
Brooklyn 718-386-2515

Appliance Installation
Buffalo 716-884-7425

Duffy’s Equipment Services, Inc.
Buffalo 800-836-1014

3Wire Northern
Plattsburgh 800-634-5005

Duffy’s Equipment Services, Inc.
Sauquoit 800-836-1014

J.B. Brady, Inc.
Syracuse 315-422-9271

NORTH CAROLINA

Authorized Appliance
Charlotte 704-377-4501

OHIO

Akron/Canton Comm. Svc. Inc.
Akron 330-753-6635

Service Solutions Group
Cincinnati 513-772-6600

Commercial Parts and Service
Columbus 614-221-0057

Electrical Appl. Repair Service
Brooklyn Heights 216-459-8700

E. A. Wichman Co.
Toledo 419-385-9121

OKLAHOMA

Hagar Rest. Service, Inc.
Oklahoma City 405-235-2184

Krueger, Inc.
Oklahoma City 405-528-8883

OREGON

Ron’s Service, Inc.
Portland 503-624-0890

PENNSYLVANIA

Elmer Schultz Services
Philadelphia 215-627-5401

FAST Comm. Appl. Service
Philadelphia 215-288-4800

Appliance Installation & Service
Pittsburgh 412-809-0244

K & D Service Co.
Harrisburg 717-236-9039

Electric Repair Co.
Reading 610-376-5444

RHODE ISLAND

Marshall Electric Co.
Providence 401-331-1163

SOUTH CAROLINA

Whaley Foodservice Repair
W. Columbia 803-791-4420

TENNESSEE

Camp Electric
Memphis 901-527-7543

TEXAS

GCS Service
Fort Worth 800-433-1804

Armstrong Repair Service
Houston 713-666-7100

Cooking Equipment Specialist
Mesquite 888-866-9276

Refrigerated Specialist, Inc.
Mesquite 888-866-9276

Commercial Kitchen Repair Co.
San Antonio 210-735-2811

UTAH

La Monica’s Rest. Equip. Service
Murray 801-263-3221

VIRGINIA

Daubers
Norfolk 757-855-4097

Daubers
Springfield 703-866-3600

WASHINGTON

3Wire Restaurant Appliance
Seattle 800-207-3146

WISCONSIN

A.S.C., Inc.
Madison 608-246-3160

A.S.C., Inc.
Milwaukee 414-543-6460

CANADA

ALBERTA

Key Food Equipment Service
Edmonton 780-438-1690

BRITISH COLUMBIA

Key Food Equipment Service
Vancouver 604-433-4484

Key Food Equipment Service
Victoria 250-920-4888

MANITOBA

Air Rite, Inc.
Winnipeg 204-895-2300

NEW BRUNSWICK

EMR Services, Ltd.
Moncton 506-855-4228

ONTARIO

R.G. Henderson Ltd.
Toronto 416-422-5580

Choquette - CKS, Inc.
Ottawa 613-739-8458

QUÉBEC

Choquette - CKS, Inc.
Montreal 514-722-2000

Choquette - CKS, Inc.
Québec City 418-681-3944

UNITED KINGDOM

Marren Group
Northants [phone]

Register your unit online!

See IMPORTANT OWNER INFORMATION

Printed in U.S.A. January 2012 P/N 07.04.114.00 Form No. 3CSFRM-0112

section for details.