2 HHM-0125
English
Important Owner Information ..............................................2
Introduction ...........................................................................2
Important Safety Information ..............................................3
Model Description ................................................................4
Model Designation ...............................................................5
Specifications .......................................................................5
Plug Configurations .............................................................5
Electrical Rating Chart—3CS2 Models ...............................5
Electrical Rating Chart—FR2 Models ..................................6
Dimensions .......................................................................... 6
NSF Criteria .........................................................................7
Installation .............................................................................7
General ................................................................................ 7
Sizing Information ................................................................7
Installing the Unit ................................................................. 8
Electrical Information ........................................................... 9
Operation .............................................................................10
General .............................................................................. 10
Maintenance ........................................................................ 11
General .............................................................................. 11
Daily Cleaning ................................................................... 11
Draining Heater for Service Protection .............................. 11
Troubleshooting Guide ......................................................12
Error Codes .......................................................................12
Options and Accessories ..................................................13
Limited Warranty ................................................................15
Authorized Parts Distributors ...........................Back Cover
IMPORTANT OWNER INFORMATION
Record the model number, serial number, voltage, and purchase
date of the unit in the spaces below (specification label located
on the front of the unit). 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 Support pull-down menu,
and click on “Warranty”.
INTRODUCTION
CONTENTS
Hatco 3CS2 Hydro-Heater Sanitizing Sink Heaters and FR2
Hydro-Heater Food Rethermalizers/Bain-Marie Heaters are
designed to supply temperature-controlled water to a sink or
holding vessel located above the heater. Water flows by natural
convection from the holding vessel directly into a tubular water
chamber with heating elements uniquely wrapped around the
outside of the flow tube. The heating elements do not come
in direct contact with the water, reducing sediment and lime
buildup on the element and resulting in longer life. The heated
water flows upward and returns to the holding vessel.
A special electronic controller maintains the setpoint
temperature ensuring a responsive and efficient operation.
The unit’s electrical and plumbing connections are factory-
assembled and ready for installation.
Hatco Hydro-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 inspected and tested thoroughly prior to shipment.
This manual provides the installation, safety, and operating
instructions for the Hydro-Heater Sanitizing Sink Heaters and
Food Rethermalizers/Bain-Marie 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
NOTICE is used to address practices not related to
personal injury.
Business
Hours: 7:00 am to 5:00 pm Monday–Friday,
Central Time (CT)
(Summer Hours: June to September—
7:00 am to 5:00 pm Monday–Thursday
7:00 am to 4:00 pm Friday)
Telephone: 414-671-6350
E-mail: support@hatcocorp.com
24 Hour 7 Day Parts and Service
Assistance available in the United States
and Canada by calling 414-671-6350.
Additional information can be found by visiting our web site at
www.hatcocorp.com.
