This equipment is to be installed
to comply with the applicable
NEC, Federal, State , and Local
Plumbing and Construction
Code h a ving j urisdict i o n .
Table of Contents
General Instructions.....................................................2
Cut and Plan Views ......................................................3
Appendix A - Temperature Guidelines - Refrigerated .............. 69
Appendix B - Application Recommendations - Refrigerated .... 69
Appendix C - Field Recommendations - Refrigerated ............. 70
Appendix D - Recommendations to User - Refrigerated ......... 71
IGHT-HEDN, HEDN COMBO, HEDW-0508
This Booklet Contains Information on:
HED HOT CASES
Self Service Hot cases designed to t within a lineup of
multidec self service cases or at the end of a lineup.
Shipping Damage
All equipment should be thoroughly examined for shipping
damage before and during unloading.
This equipment has been carefully inspected at our factory
and the carrier has assumed responsibility for safe arrival.
If damaged, either apparent or concealed, claim must be
made to the carrier.
Apparent Loss or Damage
If there is an obvious loss or damage, it must be noted on
the freight bill or express receipt and signed by the carrier’s
agent; otherwise, carrier may refuse claim. The carrier will
supply necessary claim forms.
Concealed Loss or Damage
When loss or damage is not apparent until after equipment
is uncrated, a claim for concealed damage is made. Make
request in writing to carrier for inspection within 15 days,
and retain all packaging. The carrier will supply inspection
report and required claim forms.
Shortages
Check your shipment for any possible shortages of
material. If a shortage should exist and is found to be the
responsibility of Hussmann Chino, notify Hussmann Chino.
If such a shortage involves the carrier, notify the carrier immediately, and request an inspection. Hussmann Chino
will acknowledge shortages within ten days from receipt
of equipment.
Hussmann Chino Product Control
The serial number and shipping date of all equipment
has been recorded in Hussmann’s les for warranty and
replacement part purposes. All correspondence pertaining
to warranty or parts ordering must include the serial number
of each piece of equipment involved, in order to provide
the customer with the correct parts.
Keep this booklet with the case at all times for future reference.
/CHINO
A publication of HUSSMANN® Chino
13770 Ramona Avenue • Chino, California 91710
(909) 628-8942 FAX
(909) 590-4910
(800) 395-9229
2
Rev. 0508
3"
HEDN-03
Scale 1/2"
53"
9
1
/
2
"
247/8"
25"
11
1
/
2
"
203/8"
Optional
rear doors
HEDN-02
Scale 1/2"
247/8"
45"
25"
9
1
/
2
"
211/4"
Optional
rear doors
9
1
/
2
"
11
1
/
2
"
203/8"
13
1
/
2
"
22"
58"
247/8"
HEDN-04
Scale 1/2"
Optional
rear doors
HEDN-05
Scale = 1/2"
3"
14
1
/
2
"
8"8"8"11
3
/
4
"
58"
9
1
/
2
"
11
1
/
2
"
13
1
/
2
"
203/8"
9"
14"
247/8"
21
3
/4"
5"
2
7
/
4
"
5
3
/8"
14"
Shown
with
optional
rear doors
48"
(VARIABLE LENGTHS)
24
7
/
8
"
12
7
/
8
"
36"
21
3
/
4
"
3
3
/
4
"
HEDN
Plan View
Scale = 1/2"
MECHANICAL CONNECTION AREA
12 7/8" X 21 3/4"
Front of Case
8"
1
0
"
HEDN-05 COMBO
Hot Over Cold Self Service
Scale = 1/2"
247/8"
213/4"
8"
58"
9"
3"5"
9
1
/
2
"
12
1
/
4
"
171/8"
8
1
/
4
"8
1
/
8
"
5
5
/
8
"
3
1
/
4
"
14"
Hot
Section
Cold
Section
Optional
Rear
Doors
58"
1
8
1
/
2
"
1
9
1
/
2
"
20
1
/
2
"
20
1
/
2
"
271/2"
HEDW-05
Hot Self Service End Display
Scale = 1/2"
323/4"
7
1
/
2
"
14"
9"5"
3"
HEDW
Plan View
Scale = 1/4"
19"
22
1
/
4
"
Elec.
Stub-
Up
Area
19"x12"
11
1
/
2
"
33
3
/
4
"
48"
(VARIABLE LENGTHS)
18"
2"
12"
Cut and Plan Views
3
Installation
TO AVOID REMOVING CONCRETE FLOORING, BEGIN
LINEUP LEVELING FROM THE HIGHEST POINT OF
THE STORE FLOOR.
BEFORE SERVICING
ALWAYS DISCONNECT ELECTRICAL
POWER AT THE MAIN DISCONNECT
WHEN SERVICING OR REPLACING ANY
ELECTRICAL COMPONENT.
This includes (but not limited to) Heaters and Lights.
IMPORTANT! IT IS IMPERATIVE THAT CASES BE
LEVELED FROM FRONT TO BACK AND SIDE TO SIDE
PRIOR TO JOINING. A LEVEL CASE IS NECESSARY
TO INSURE PROPER OPERATION, WATER DRAINAGE,
GLASS ALIGNMENT, AND OPERATION OF THE HINGES
SUPPORTING THE GLASS. LEVELING THE CASE
CORRECTLY WILL SOLVE MOST HINGE OPERATION
PROBLEMS.
ALL CASES WERE LEVELED AND JOINED
PRIOR TO SHIPMENT, TO INSURE THE CLOSEST
POSSIBLE FIT WHEN CASES ARE JOINED IN THE
FIELD.
Electrical
Wiring Color Code
CASE MUST BE GROUNDED
IGHT-HEDN, HEDN COMBO, HEDW-0508
Leveling/Joining Instructions
Check oor where cases are to be set to see if it’s level.
Determine where the highest part of the oor is. Cases will
be shimmed off this point. Using case blueprints, measure
off and mark on oor the exact dimensions of the case
footprint. Snap chalk line for front and back position of
base rail. Mark location of each joint front and back. Use
a transit to nd the highest point along both lines. Mark
the difference, and place the appropriate number of shims
required to maintain high - point level.
Electrical Circuit Identication
Standard lighting for all models will be full length uorescent
lamps located within the case at the top. The switch
controlling the lights, the plug provided for digital scale,
and the thermometer are located at the rear of the case
mullion.
The receptacle that is provided on the exterior back of these
models is intended for computerized scales with a ve amp
maximum load, not for large motors or other high wattage
appliances. It should be wired to a dedicated circuit.
Electrical Service Receptacles
(When Applicable)
The receptacles located on the exterior of the merchandiser
are intended for scales and lighted displays. They are not
intended nor suitable for large motors or other external
appliances.
Field Wiring and Serial Plate Amperage
Field Wiring must be sized for component amperes printed
on the serial plate. Actual ampere draw may be less than
specied. Most component amperes are listed in the “Wiring
Diagram” section, but always check the serial plate.
Ballast Location
Ballasts are located within the access panel that runs the
length of the rear of the case. Refer to diagram.
4
Rev. 0508
The case metal and the light bulbs become
extremely hot when in use.
DO NOT Touch Hot Case or Lights With bare hands!
DO NOT FLOOD!
Use only enough solution necessary to clean
surface. Water must not drip down the case!
Never use ammonia based cleansers, abrasive
cleansers, or scouring pads.
Operation
Controls
Pictured on the following page is an HED-02 with the
appropriate controls. All the HED’s have the same controls,
however, as the number of shelves and case lengths vary,
the number of these controls does also. Each is clearly
labeled on the control panel on the back of the case.
Daily Startup
1. Check to make sure All switches are starting in the
"OFF" position
2. Flip O/H Light switches to "ON" position. When
toggle switch is ipped to "on" position, the light to
the left of the on off toggle switches will go on. If it
does not, turn the toggle switch to the off position
and tell your maintenance department the case is
not getting power.
3. Turn shelf light dial (on left hand side) to "5". Light
next to dial will cycle on when the unit is heating, and
cycle off when it has reached temperature.
4. Turn shelf warmer dial (on right hand side) to "7".
The light next to the dial will cycle on when the
unit is heating, and cycle off when it has reached
temperature.
Operation Tips
1. Check the food to make sure the temperature is
correct. Hot foods should be held at a minimum of
140°F.
2. When restocking case, rotate older product to front
of case, load newer product in the back.
3. Clean spills as soon as they occur to avoid baked on
food soil.
Shut-down and Cleaning
1. Unload product from case.
2. Turn the dials for the Overhead Lights and the
Griddle Heat control to the "OFF" position.
3. Allow the case to cool for at least 30-45 minutes
before cleaning.
4. Clean the decks of the case with a mild soapy
solution and a sponge.
5. Wait an hour before loading pre - heated product*.
*These cases are not designed to cook or heat - up
food. Food must be at 150°-160°F BEFORE loading
into the case. Check food temperature with a
thermometer before putting in case.
6. After one hour, measure the product temperature by
using a food thermometer.
7. Adjust if necessary, increase or decrease
(whichever is appropriate) both dials, one number
at a time until the desired temperature has been
reached. Measure the product temperature with
a thermometer an hour after re - setting the case
temperature.
5. Wipe soap residue off with a sponge and clear,
clean water. Using caution not to put too much water
on the shelf.
6. Dry with clean towel or paper towel.
7. Polish and clean glass with a good glass cleaner.
5
HED-02
Two Level Display
1. Measure PRODUCT temperature hourly by inserting a food thermometer into the food. Proper holding temperature is 140°.
2. To change temperature, increase or decrease Overhead Heat by one number at a time. Adjust the griddle temperature as
necessary. Measure product temperature again in one hour. Readjust if necessary.
ADJUST TEMPERATURE
SHUTDOWN
Operation Tips
1. Check the food temperature frequently with a thermometer
to make sure it is proper holding temperature.
Hot foods should be held at 140°.
2. Do not display more food than will be sold within a 4 hour
period.
3. When restocking, bring older food to front, stock fresher
food in back.
4. Clean spills as soon as they happen.
5. Oils and splatter will drastically shorten bulb life.
DANGER OF ELECTRICAL SHOCK OR CASE DAMAGE
USE THE MINIMUM AMOUNT OF LIQUID WHEN CLEANING!
Parts of the case exterior, shelves and light
bulbs become extremely hot when in use.
DO NOT
Touch Hot Case or Lights with
bare hands!
Nightly Cleaning
1. Turn case off and unload product.
2. Allow the case to cool for at least 30-45 minutes.
3. Clean the shelves and deck with a mild cleaning solution
and sponge. Never use ammonia based cleansers, abrasive
cleansers, or scouring pads.
WRING OUT CLOTH /
SPONGE THOROUGHLY BEFORE CLEANING!
4. Wipe residue off with a sponge and clear, clean water.
5. Dry with clean cotton or paper towel.
6. Polish and clean glass with a good glass cleaner
Control Panel
on Rear of Case
1. Turn all switches and dials to "OFF" position.
2. Allow case to cool and clean.
O/H HEAT
LIGHT
LOHI
6
5
4
3
2
ON / OFF
OFF
ON / OFF
OVERHEADHEAT
INITIAL
SETTING
"5"
OVERHEAD LIGHTS ON / OFF
TURN
SWITCHES
ON
GRIDDLE TEMPERA
TURE
INITIAL
SETTING
"7"
Check to make sure all lights come on at start-up.
If they do not contact your Service Department
Allow case preheat for 45 minutes prior to loading
NOTE: This equipment is not designed to heat-up or cook food. Food must be 150° - 160° when put in display.