Hussmann HD–8, HS–8, HDF-8 Installation And Service Instructions Manual

January 2006

Ice Cream Dipping and Storage Chest

INSTALLATION & SERVICE

INSTRUCTIONS

FOR

HD – HS – HDF-8

First Call for help (US and Canada):

1-800-922-1919

Soporte Tècnico y Asistencia (Mèxico):

01-800-522-1900

For a Service Network Locator and other
Information visit us at

www.hussmann.com

select Worldwide Locations

HUSSMANN - GLOVERSVILLE

P/N OII – HD-HS-8HDF

January 2006

TABLE OF CONTENTS

Page

Introduction 3
Inspection 3

Base, Exterior Shell, Interior Liner, Sub-top, Insulation and 3
Main Top

Condensing Unit Cabinet Dimensions, Electrical, and Capacity 4
Installation and Start Up 5

Temperature Control and Defrosting 5
Cleaning Condenser 6
Cleaning Exterior 6
Cleaning Interior 6
Trouble Shooting Chart 7 & 8

Lid Gasket Replacement 8 & 9
Main Top Heater Replacement 9

2

INTRODUCTION –

The HS and HD models have been
designed to giv e maximum performance
with minimum energy consumption. They
have the versatility in product temperature
range to be used for storage at sub zero to
dipping at desired above zero tempera­tures. All cabinets are UL and UL sanita­tion li sted.

INSPECTION

–

Upon receipt of the cabinet, c are­fully ex amine the crating for damage. If
damage is found make a note on the deliv­ery ticket before signing. Carefully remove
shipping crate and examine cabinet for
“concealed” damage. If damage is found
contact the delivering carrier immediately
and have his agent prepare an inspection
report for the purpose of filing a claim
THIS IS YOUR RESPO NSI BILIT Y.

SPECIFICATIONS

–

BASE

–

The cabinet base is an all welded as­sembly of very he avy g auge steel to estab­lish a strong foundation on which the rest
of the cabinet is built.

EXTERIOR SHELL

–

The shell is formed from heavy
gauge steel and is welded together as an as­sembly and then welded to the cabinet base
assembly to give complete strength and du­rability. This assembly is processed
through a chemical treatment and painted

with an enamel powder paint for a lasting
finish.

INTERI OR LINER

–

The li ner is an all welded steel ass em­bly. Copper evaporator tubing is fastened
to the exterior of the liner; and maximum
heat transfer is further enhanced with the
addition of a conductive material on both
top and bottom of the tubing. The liner is
also chemical treated and painted with an
enamel powder paint for a lasting finish.

SUB-TOP

–

The sub-top is an all welded heavy
gauge galvanized assembly with integral
molded plastic breakers. The sub top ties
the shell and liner assemblies together and
s erves as a back up for the main top to pre­vent denting.

INSULATION

–

The shell, liner and sub top assem­blies are foamed in place with a polyure­thane insulation providing outstanding insu­lating qualities and solid unitized construc­tion.

MAINTOP

–

The main top is a one piece design of
heavy gauge 18-8 rust proof stainless steel.
It has a brush satin finish to minimize
scratching and maintain a lasting clean ap­pearance.

3

CONDENSING UNIT –

All models incorporate a slide-out
condensing unit for easy access to all com­ponents. All have a bare tube condenser
design to minimize field maintenance.

CABINET DIMENSIONS, ELECTRICAL DATA, CABINET CAPACITIES

OUTSIDE INSIDE
Cabinet Length Width He ight Length Width Height
Overall Deep End
2-HS 30 1/2 19 7/16 32 1/2 26 3/8 15 5/16 25 5/8
4-HD 30 1/2 30 1/2 32 1/2 26 3/8 26 3/8 25 5/8
6-HD 43 30 1/2 32 1/2 38 7/8 26 3/8 25 5/8
8-HD 54 1/16 30 1/2 32 1/2 49 15/16 26 3/8 25 5/8
10-HD 66 9/16 30 1/2 32 1/2 6 2 7/16 26 3/8 25 5/8
8-HDF 54 1/16 30 1/2 3 2 1/2* 49 15/16 26 3/8 25 5/8
* Add 8” to top for syrup rail

ELECTRICAL CAPACITY
Volts Run Breaker Ship Cubic 2 1/2 3 # of
Amps Size Wt. Feet gal. gal. Lids
115 3.4 15 amp 188 4.5 4 4 1-S
115 3.5 15 amp 238 7.8 13 8 1-D
115 6.0 15 amp 307 12.7 21 14 1-S, 1-D
115 7.8 15 amp 355 17.0 33 21 2-D
115 7.6 15 amp 419 21.9 41 29 2-D, 1-S
115 7.8 15 amp 386 17.0 33 21 2-S

D=Double Lids S=Single Lids
The step end of each HD is the same height and length with both being 13 3/4.

Check the unit serial plate location in the condensing unit compartment for the type of
refrigerant used. The charges are listed below for the respective refrigerants.
R-12 R404A
HS-2 15 13
HD-4 16 14
HD-6 17 16
HD-8/ HDF-8 16 16
HD-10 23 23

4

INSTALLATION and START UP

LEV EL I NG

–

Lev el case front to back and end to
end, shimming where necessary upon in­stallation to assure proper operation of
drains and refrigeration systems.

PLUMBING

–

To simplify cleaning and for sani­tary purposes, we s uggest that a connec­tion be made from the cabinet drain tube
to a floor drain. A h ose fitti ng is supplied
for that purpose.

The HS and HD models are
equipped with three wire grounded service
cords . For your own protection, connec­tion mus t be made to a 115 volt grounded
receptacle and a power supply with a fif­teen ampere rating minimum.

The cabinets are designed to oper­ate on 115 volts, s ingle phase, 60 cycle cur­rent. A separate circuit is recommended to
prevent product l oss due to overloading or
malfunction of other equipment on the
same circuit. Use a 15 amp time delay
fuse. The supply circuit must conform to
National and local electric al codes.

A wiring diagram is provided on
the condenser shroud for case refrigera­tion.

VO LTAG E, AS ME ASURED AT
THE COMPRESSOR TERMINAL DUR­ING OP ERATION, MUST NOT VARY
MORE THAN 5% FROM CABINET SE­RIAL PLATE RA TING.

NOTE: DO NOT DRILL ANY HOLES IN
SIDE OF CABINET WITHOUT FIRST
GETTING INSTRUCTIONS FROM FAC­TORY SERVICE DEPARTMENT.

A space of 4 inches must be left open
at the front and back of the cabinet to in­sure proper air flow over the condensing
unit.

Cabinets should not be installed in
direct sunlight or near/under heat ducts for
proper operation.

********* IMPORTANT ***********

Cabinet should be started and al­lowed to cool down to n ormal operating
temperature before loading any products .

OPERATION and NORMAL
MAINTENANCE

TEMPERATURE CONTROL

–

The temperature control which
s enses the cold wall temperature, and is lo­cated behind the removable louvered grille
at the s ide of the case, is factory s et at the
3:00 o’clock position. Adjustment of the
contr ol is done by turning the knob clock­wise for colder temperatures and counter­clockwise for warmer temperatures.

DEFROSTING

–

Defrosting is accomplished manu­ally by scraping frost from areas where it
has collected on cabinet interior. Remove
excess ice and water. After washing and
drying thoroughly reconnect power supply.

5