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.
B Added Limit Switch 225-01-1702 to griddle circuit 2/4/08 JR
C Revised shelf wiring scheme 2/27/08 JR
5,889W @ 240VAC
4431W @ 208VAC
Wiring Diagrams (Cont'd)
63
IGHT-HEDN, HEDN COMBO, HEDW-0508
DATE:
PROJECT TITLE:
DRAWING #:
DRAWN BY:
PRODUCTION ORDER #:
DRAWING TITLE:
DATE:
Hussmann Corporation, Int'l.
13770 Ramona Avenue
Chino, CA. 91710
(909)-590-4910 Lic.#: 644406
REVISIONS:
#: DESCRIPTION:
CHECKED BY:
BY:
FILE LOCATION:
Mark Cipriani
PAGE OF
?
1
1
1/8/07
B Revised loads ratings, 4 wire to 5 wire 3 phase change 1/31/08 JR
C 225-01-6785 was 225-01-6776T 2/8/08 JR
HEDW-05 CASES
W6300122
3' CASE WIRING DIAGRAM
BALLAST 125-01-3267
FULHAM LH4-120-L
BALLAST 125-01-3267
FULHAM LH4-120-L
BALLAST 125-01-3267
FULHAM LH4-120-L
CAP UNUSED RED LEAD
~208 / 240 VAC 50/60 Hz.
CONTACTOR
SQUARE -D
8910DPA43V02
125-01-1001
L1L2L3
N
G
L
MAIN
POWER
SWITCH
125-01-0311
L
LIGHT SWITCH
TIPPETTE
125-01-0311
THERMOSTAT
TEMPCO
TEB33000
225-01-1700
LIMIT SWITCH
TEMPCO TST-112-119
225-01-1702
THERMOSTAT
TEMPCO
TEB33000
225-01-1700
LIMIT SWITCH
TEMPCO TST-112-119
225-01-1702
225-01-6951
10.6x33.7
583 WATTS
2.43 AMPS @ 240 VAC
THERMOSTAT
TEMPCO
TEB33000
225-01-1700
LIMIT SWITCH
TEMPCO TST-112-119
225-01-1702
THERMOSTAT
TEMPCO
TEB33000
225-01-1700
LIMIT SWITCH
TEMPCO TST-112-119
225-01-1702
THERMOSTAT
TEMPCO
TEB33000
225-01-1700
LIMIT SWITCH
TEMPCO TST-112-119
225-01-1702
THERMOSTAT
TEMPCO
TEB33000
225-01-1700
LIMIT SWITCH
TEMPCO TST-112-119
225-01-1702
THERMOSTAT
TEMPCO
TEB33000
225-01-1700
LIMIT SWITCH
TEMPCO TST-112-119
225-01-1702
225-01-6950
8.6x33.7
473 WATTS
1.97 AMPS @ 240 VAC
THERMOSTAT
TEMPCO
TEB33000
225-01-1700
LIMIT SWITCH
TEMPCO TST-112-119
225-01-1702
SHELF- #1 -18.5"-TOP
SHELF- #2 -19.5"
SHELF- #3 -20.5"
SHELF- #4 -20.5"
PACKTRONICS
CONTROLLER
225-01-3229
PILOT LIGHT
175-01-1102C
L
TEMP. CONTROL
6421
5
P1
37
SENSOR
225-01-3228
225-01-6785
19.0x26.0
495W
2.06 AMPS @ ~240VAC
GRIDDLE-#5-Bottom
225-01-6775T
11.5x26.5
292W
1.22 AMPS @ ~240VAC
OVERHEAD LIGHTING
FP21T5/830 3'
125-03-1130
SHELF LIGHTING
(2) FP21T5/830 3'
125-03-1130
SHELVES
CANOPY
SHELF LIGHTING
(2) FP21T5/830 3'
125-03-1130
LIMIT SWITCH
TEMPCO TST-112-119
225-01-1702
BLK # 12
RED # 12
WHT # 14
GRN # 12
BLK # 14
BLUE # 12
LIGHT CIRCUIT= 0.97A 105W
225-01-6950
8.6x33.7
473 WATTS
1.97 AMPS @ 240 VAC
225-01-6950
8.6x33.7
473 WATTS
1.97 AMPS @ 240 VAC
225-01-6950
8.6x33.7
473 WATTS
1.97 AMPS @ 240 VAC
225-01-6950
8.6x33.7
473 WATTS
1.97 AMPS @ 240 VAC
225-01-6950
8.6x33.7
473 WATTS
1.97 AMPS @ 240 VAC
225-01-6951
10.6x33.7
583 WATTS
2.43 AMPS @ 240 VAC
GM
LOADING
208 V 240 V
L1L2L3
12.0
13.7
10.3
13.7
15.6
11.7
NOTE:
CASE MUST
BE GROUNDED
4896W @ 240VAC
3704W @ 208VAC
Wiring Diagrams (Cont'd)
64
Rev. 0508
DATE:
PROJECT TITLE:
DRAWING #:
DRAWN BY:
PRODUCTION ORDER #:
DRAWING TITLE:
DATE:
Hussmann Corporation, Int'l.
13770 Ramona Avenue
Chino, CA. 91710
(909)-590-4910 Lic.#: 644406
REVISIONS:
#: DESCRIPTION:
CHECKED BY:
BY:
FILE LOCATION:
Mark Cipriani
---
PAGE OF1
1
03/06/07
B Update dwg; revise load ratings; add fuses 2/21/08 JR
HEDW-05
W6300083
4' CASE - WIRING DIAGRAM
PACKTRONICS
CONTROLLER
225-01-3229
PILOT LIGHT
175-01-1102C
L
TEMP. CONTROL
64215
P1
37
SENSOR
225-01-3228
LIGHT SWITCH
TIPPETTE
125-01-0311
SWITCH
125-01-0311
~208 / ~240 VAC - 50/60 HZ
MAIN
POWER
L
CONTACTOR
SQUARE -D
8910DPA43V02
125-01-1001
225-01-6954
8.6x45.7
642 WATTS
2.68 AMPS @ 240 VAC
BALLAST 125-01-3267
FULHAM LH4-120-L
L
225-01-6787T
19x18
342WATTS
1.43AMPS @ 240 VAC
BALLAST 125-01-3267
FULHAM LH4-120-L
BALLAST 125-01-3267
FULHAM LH4-120-L
225-01-6955
10.6x45.7
791 WATTS
3.19 AMPS @ 240 VAC
15 AMP FUSE
125-01-8604
FUSE HOLDER
125-01-8605
SHELF- #1 -18.5"-TOPSHELF- #2 -19.5"
SHELF- #3 -20.5"
SHELF- #4 -20.5"
GRIDDLE-#5-Bottom
THERMOSTAT
TEMPCO
TEB33000
225-01-1700
LIMIT SWITCH
TEMPCO TST-112-119
225-01-1702
THERMOSTAT
TEMPCO
TEB33000
225-01-1700
LIMIT SWITCH
TEMPCO TST-112-119
225-01-1702
THERMOSTAT
TEMPCO
TEB33000
225-01-1700
LIMIT SWITCH
TEMPCO TST-112-119
225-01-1702
THERMOSTAT
TEMPCO
TEB33000
225-01-1700
LIMIT SWITCH
TEMPCO TST-112-119
225-01-1702
THERMOSTAT
TEMPCO
TEB33000
225-01-1700
LIMIT SWITCH
TEMPCO TST-112-119
225-01-1702
THERMOSTAT
TEMPCO
TEB33000
225-01-1700
LIMIT SWITCH
TEMPCO TST-112-119
225-01-1702
THERMOSTAT
TEMPCO
TEB33000
225-01-1700
LIMIT SWITCH
TEMPCO TST-112-119
225-01-1702
THERMOSTAT
TEMPCO
TEB33000
225-01-1700
LIMIT SWITCH
TEMPCO TST-112-119
225-01-1702
OVERHEAD LIGHTING
(1) FP28T5/830 4'
125-03-1133
CANOPY
SHELVES
SHELF LIGHTING
(2) FP28T5/830 4'
125-03-1133
CAP UNUSED RED LEAD
SHELF LIGHTING
(2) FP28T5/830 4'
125-03-1133
LIGHT CIRCUIT= 1.30A 140W
LIMIT SWITCH
TEMPCO TST-112-119
225-01-1702
L1L2N
G
225-01-6954
8.6x45.7
642 WATTS
2.68 AMPS @ 240 VAC
225-01-6954
8.6x45.7
642 WATTS
2.68 AMPS @ 240 VAC
225-01-6954
8.6x45.7
642 WATTS
2.68 AMPS @ 240 VAC
225-01-6954
8.6x45.7
642 WATTS
2.68 AMPS @ 240 VAC
225-01-6954
8.6x45.7
642 WATTS
2.68 AMPS @ 240 VAC
225-01-6955
10.6x45.7
791 WATTS
3.19 AMPS @ 240 VAC
225-01-6787T
19x18
342WATTS
1.43AMPS @ 240 VAC
15A
(2) 15 AMP FUSE
125-01-8604
FUSE HOLDER
125-01-8610
20A
(2) 20 AMP FUSE
125-01-8537
FUSE HOLDER
(2)125-01-8612
20A
15A
15A
BLK # 12
RED # 12
GRN # 12
WHITE # 14
BLK # 14
RED # 14
NOTE:
CASE MUST
BE GROUNDED
26.6
25.3
23.4
22.1
L1
L2
208 V 240 V
LOADING
6384W @ 240VAC
4867W @ 208VAC
Wiring Diagrams (Cont'd)
65
DATE:
PROJECT TITLE:
DRAWING #:
DRAWN BY:
PRODUCTION ORDER #:
DRAWING TITLE:
DATE:
Hussmann Corporation, Int'l.
13770 Ramona Avenue
Chino, CA. 91710
(909)-590-4910 Lic.#: 644406
REVISIONS:
#: DESCRIPTION:
CHECKED BY:
BY:
FILE LOCATION:
JESSE RIOS
PAGE OF
?
111
5/18/07
B Revised shelf wiring scheme for ease of assem bly 2/12/08 JR
C Changed 15A fuses to 20A for shelf 3 and 4 3/19/08 JR
HEDW-05
W6300123
5' CASE WIRING DIAGRAM
THERMOSTAT
TEMPCO
TEB33000
225-01-1700
LIMIT SWITCH
TEMPCO TST-112-119
225-01-1702
THERMOSTAT
TEMPCO
TEB33000
225-01-1700
LIMIT SWITCH
TEMPCO TST-112-119
225-01-1702
225-01-6959
10.6x57.7
999 WATTS
4.16 AMPS @ 240 VAC
THERMOSTAT
TEMPCO
TEB33000
225-01-1700
LIMIT SWITCH
TEMPCO TST-112-119
225-01-1702
THERMOSTAT
TEMPCO
TEB33000
225-01-1700
LIMIT SWITCH
TEMPCO TST-112-119
225-01-1702
THERMOSTAT
TEMPCO
TEB33000
225-01-1700
LIMIT SWITCH
TEMPCO TST-112-119
225-01-1702
THERMOSTAT
TEMPCO
TEB33000
225-01-1700
LIMIT SWITCH
TEMPCO TST-112-119
225-01-1702
THERMOSTAT
TEMPCO
TEB33000
225-01-1700
LIMIT SWITCH
TEMPCO TST-112-119
225-01-1702
225-01-6958
8.6x57.7
810 WATTS
3.38 AMPS @ 240 VAC
THERMOSTAT
TEMPCO
TEB33000
225-01-1700
LIMIT SWITCH
TEMPCO TST-112-119
225-01-1702
SHELF- #1 -18.5"-TOPSHELF- #2 -19.5"
SHELF- #3 -20.5"
SHELF- #4 -20.5"
GRIDDLE-#5-Bottom
225-01-6776T
21.5x26.5
553 WATTS
2.30 AMPS @ 240 VAC
225-01-6775T
11.5x26.5
292 WATTS
1.23 AMPS @ 240 VAC
225-01-6776T
21.5x26.5
553 WATTS
2.30 AMPS @ 240 VAC
PACKTRONICS
CONTROLLER
225-01-3229
PILOT LIGHT
125-01-1102C
L
TEMP. CONTROL
SENSOR
225-01-3228
6
4
215
P1
37
SWITCH
125-01-0311
L
LIGHT SWITCH
TIPPETTE
125-01-0311
15 AMP FUSE
125-01-8604
FUSE HOLDER
125-01-8605
~208 / 240 VAC -3Ø - 50/60 Hz. - 5W
CONTACTOR
SQUARE -D
8910DPA43V02
125-01-1001
MAIN
POWER
L
SHELF LIGHTING
(2) FP14T5/830 2'
125-03-1127
SHELVES
BALLAST 125-01-3267
FULHAM LH4-120-L
CANOPY
OVERHEAD LIGHTING
(1) FP35T5/830 5'
125-03-1136
CAP UNUSED RED LEAD
BALLAST 125-01-3267
FULHAM LH4-120-L
BALLAST 125-01-3267
FULHAM LH4-120-L
SHELF LIGHTING
(2) FP14T5/830 2'
125-03-1127
BALLAST 125-01-3267
FULHAM LH4-120-L
SHELF LIGHTING
(2) FP14T5/830 2'
125-03-1127
BALLAST 125-01-3267
FULHAM LH4-120-L
SHELF LIGHTING
(2) FP14T5/830 2'
125-03-1127
225-01-6958
8.6x57.7
810 WATTS
3.38 AMPS @ 240 VAC
225-01-6958
8.6x57.7
810 WATTS
3.38 AMPS @ 240 VAC
225-01-6958
8.6x57.7
810 WATTS
3.38 AMPS @ 240 VAC
225-01-6958
8.6x57.7
810 WATTS
3.38 AMPS @ 240 VAC
225-01-6959
10.6x57.7
999 WATTS
4.16 AMPS @ 240 VAC
225-01-6958
8.6x57.7
810 WATTS
3.38 AMPS @ 240 VAC
L1
L2L3N
G
(3) 20 AMP FUSE
125-01-8537
(3) FUSE HOLDER
125-01-8612
(2) 15 AMP FUSE
125-01-8604
FUSE HOLDER
125-01-8610
BLK # 10
RED # 10
WHT # 14
GRN # 10
BLK # 14
LIGHT CIRCUIT= 1.36A 147W
BLUE # 10
BLK # 10
RED # 10
BLUE # 10
RED # 14
BLUE # 14
15A
15A
15A
15A
15A
15A
15A
(4) 15 AMP FUSE
125-01-8604
(2) FUSE HOLDER
125-01-8610
LIMIT SWITCH
TEMPCO TST-112-119
225-01-1702
20A
20A
20A
NOTE:
CASE MUST
BE GROUNDED
23.2
26.9
20.1
20.3
23.3
17.5
L1L2L3
208 V 240 V
LOADING
9727W @ 240VAC
7338W @ 208VAC
Wiring Diagrams (Cont'd)
IGHT-HEDN, HEDN COMBO, HEDW-0508
66
Rev. 0508
DATE:
PROJECT TITLE:
DRAWING #:
DRAWN BY:
PRODUCTION ORDER #:
DRAWING TITLE:
DATE:
Hussmann Corporation, Int'l.
13770 Ramona Avenue
Chino, CA. 91710
(909)-590-4910 Lic.#: 644406
REVISIONS:
#: DESCRIPTION:
CHECKED BY:
BY:
FILE LOCATION:
JESSE RIOS
---
PAGE OF1
1
5/22/07
C Revised load ratings per UL input test 1/31/08 JR
D Made wire color corrections 2/11/08 JR
E Added branch circuit for shelf # 4; added 20A fuse 4/1 6/08 JR
HEDW-05
W6300124
6' CASE - WIRING DIAGRAM
PACKTRONICS
CONTROLLER
225-01-3229
L
TEMP. CONTROL
SENSOR
225-01-3228
6
4
2
1
5
P1
37
THERMOSTAT
TEMPCO
TEB33000
225-01-1700
LIMIT SWITCH
TEMPCO TST-112-119
225-01-1702
THERMOSTAT
TEMPCO
TEB33000
225-01-1700
LIMIT SWITCH
TEMPCO TST-112-119
225-01-1702
THERMOSTAT
TEMPCO
TEB33000
225-01-1700
LIMIT SWITCH
TEMPCO TST-112-119
225-01-1702
THERMOSTAT
TEMPCO
TEB33000
225-01-1700
LIMIT SWITCH
TEMPCO TST-112-119
225-01-1702
THERMOSTAT
TEMPCO
TEB33000
225-01-1700
LIMIT SWITCH
TEMPCO TST-112-119
225-01-1702
THERMOSTAT
TEMPCO
TEB33000
225-01-1700
LIMIT SWITCH
TEMPCO TST-112-119
225-01-1702
THERMOSTAT
TEMPCO
TEB33000
225-01-1700
LIMIT SWITCH
TEMPCO TST-112-119
225-01-1702
THERMOSTAT
TEMPCO
TEB33000
225-01-1700
LIMIT SWITCH
TEMPCO TST-112-119
225-01-1702
225-01-6963
10.6x69.7
1207 WATTS
5.03 AMPS @ 240 VAC
225-01-6962
8.6x69.7
979 WATTS
4.08 AMPS @ 240 VAC
LIGHT SWITCH
TIPPETTE
125-01-0311
L
SWITCH
125-01-0311
~208 / ~240 VAC - 50/60 HZ
L
CONTACTOR
SQUARE -D
8910DPA43V02
125-01-1001
BALLAST 125-01-3267
FULHAM LH4-120-L
BALLAST 125-01-3267
FULHAM LH4-120-L
BALLAST 125-01-3267
FULHAM LH4-120-L
15 AMP FUSE
125-01-8604
FUSE HOLDER
125-01-8605
BALLAST 125-01-3267
FULHAM LH4-120-L
OVERHEAD LIGHTING
(2) FP21T5/830 3'
125-03-1130
SHELF LIGHTING
(2) FP21T5/830 3'
125-03-1130
SHELVES
CANOPY
SHELF LIGHTING
(2) FP21T5/830 3'
125-03-1130
SHELF LIGHTING
(2) FP21T5/830 3'
125-03-1130
BALLAST 125-01-3267
FULHAM LH4-120-L
SHELF LIGHTING
(2) FP21T5/830 3'
125-03-1130
SHELF- #1 -18.5"-TOP
SHELF- #2 -19.5"
SHELF- #3 -20.5"
SHELF- #4 -20.5"
PILOT LIGHT
175-01-1102C
225-01-6776T
21.5x26.5
553W
2.30 AMPS @ ~240VAC
225-01-6776T
21.5x26.5
553W
2.30 AMPS @ ~240VAC
GRIDDLE-#5-Bottom
225-01-6776T
21.5x26.5
553W
2.30 AMPS @ ~240VAC
(4)20 AMP FUSE
125-01-8537
FUSE HOLDER
(4)125-01-8612
(2) 15 AMP FUSE
125-01-8604
FUSE HOLDER
125-01-8610
BLK # 8
RED # 8
WHT # 14
GRN # 8
BLK # 14
LIGHT CIRCUIT= 1.94A 210W
BLUE # 8
225-01-6962
8.6x69.7
979 WATTS
4.08 AMPS @ 240 VAC
225-01-6962
8.6x69.7
979 WATTS
4.08 AMPS @ 240 VAC
225-01-6962
8.6x69.7
979 WATTS
4.08 AMPS @ 240 VAC
225-01-6962
8.6x69.7
979 WATTS
4.08 AMPS @ 240 VAC
225-01-6963
10.6x69.7
1207 WATTS
5.03 AMPS @ 240 VAC
225-01-6962
8.6x69.7
979 WATTS
4.08 AMPS @ 240 VAC
L1
L2
L3
N
G
RED # 14
BLUE # 14
20A
20A
20A
15A
15A
15A
15A
15A
15A
(4) 15 AMP FUSE
125-01-8604
(4) FUSE HOLDER
125-01-8605
BLK # 12
RED # 12
BLUE # 12
15A
LIMIT SWITCH
TEMPCO TST-112-11
9
225-01-1702
20A
NOTE: CASE MUST
BE GROUNDED
29.8
22.0
20.5
26.2
18.8
17.7
L1L2L3
208 V 240 V
LOADING
10157W @ 240VAC
7688W @ 208VAC
Wiring Diagrams (Cont'd)
67
DATE:
PROJECT TITLE:
DRAWING #:
DRAWN BY:
PRODUCTION ORDER #:
DRAWING TITLE:
DATE:
Hussmann Corporation, Int'l.
13770 Ramona Avenue
Chino, CA. 91710
(909)-590-4910 Lic.#: 644406
REVISIONS:
#: DESCRIPTION:
CHECKED BY:
BY:
FILE LOCATION:
D.QUAN
---
PAGE OF1
2
11/17/06
A Updated dwg; Added fuses; revised load ratings 5/22/07 JR
HEDW-05 - WITH 225-01-1700
W6300089
8' CASE - WIRING DIAGRAM
SWITCH
125-01-0311
~208 / ~240 VAC - 50/60 HZ
L
L
PACKTRONICS
CONTROLLER
225-01-3229
L
TEMP. CONTROL
6
4215
P1
37
SENSOR
225-01-3228
THERMOSTAT
TEMPCO
TEB33000
225-01-1700
LIMIT SWITCH
TEMPCO TST-112-119
225-01-1702
THERMOSTAT
TEMPCO
TEB33000
225-01-1700
LIMIT SWITCH
TEMPCO TST-112-119
225-01-1702
THERMOSTAT
TEMPCO
TEB33000
225-01-1700
LIMIT SWITCH
TEMPCO TST-112-119
225-01-1702
THERMOSTAT
TEMPCO
TEB33000
225-01-1700
LIMIT SWITCH
TEMPCO TST-112-119
225-01-1702
THERMOSTAT
TEMPCO
TEB33000
225-01-1700
LIMIT SWITCH
TEMPCO TST-112-119
225-01-1702
THERMOSTAT
TEMPCO
TEB33000
225-01-1700
LIMIT SWITCH
TEMPCO TST-112-119
225-01-1702
THERMOSTAT
TEMPCO
TEB33000
225-01-1700
LIMIT SWITCH
TEMPCO TST-112-119
225-01-1702
225-01-6954
8.6x45.7
642 WATTS
2.68 AMPS @ 240 VAC
THERMOSTAT
TEMPCO
TEB33000
225-01-1700
LIMIT SWITCH
TEMPCO TST-112-119
225-01-1702
225-01-6955
10.6x45.7
791 WATTS
3.30 AMPS @ 240 VAC
CIRCUIT #1
BALLAST 125-01-3267
FULHAM LH4-120-L
BALLAST 125-01-3267
FULHAM LH4-120-L
BALLAST 125-01-3267
FULHAM LH4-120-L
BALLAST 125-01-3267
FULHAM LH4-120-L
BALLAST 125-01-3267
FULHAM LH4-120-L
SHELVES
CANOPY
LIGHT SWITCH
TIPPETTE
125-01-0311
CONTACTOR
SQUARE -D
8910DPA43V02
125-01-1001
15 AMP FUSE
125-01-8604
FUSE HOLDER
125-01-8605
PILOT LIGHT
175-01-1102C
225-01-6776T
21.5x26.5
553W
2.30 AMPS @ ~240VAC
GRIDDLE-LEFT-Bottom
225-01-6776T
21.5x26.5
553W
2.30 AMPS @ ~240VAC
SHELF-18.5"-LEFT-TOPSHELF-19.5"-LEFT
SHELF-20.5"-LEFT
SHELF-20.5"-LEFT-BOTTOM
OVERHEAD LIGHTING
(2) FP28T5/830 4'
125-03-1133
SHELF LIGHTING
(2) FP28T5/830 4'
125-03-1133
SHELF LIGHTING
(2) FP28T5/830 4'
125-03-1133
SHELF LIGHTING
(2) FP28T5/830 4'
125-03-1133
SHELF LIGHTING
(2) FP28T5/830 4'
125-03-1133
L1L2L3NG
225-01-6954
8.6x45.7
642 WATTS
2.68 AMPS @ 240 VAC
225-01-6954
8.6x45.7
642 WATTS
2.68 AMPS @ 240 VAC
225-01-6954
8.6x45.7
642 WATTS
2.68 AMPS @ 240 VAC
225-01-6954
8.6x45.7
642 WATTS
2.68 AMPS @ 240 VAC
225-01-6955
10.6x45.7
791 WATTS
3.30 AMPS @ 240 VAC
225-01-6954
8.6x45.7
642 WATTS
2.68 AMPS @ 240 VAC
(6) 20 AMP FUSE
125-01-8537
(2) FUSE HOLDER
125-01-8545
(2) 20 AMP FUSE
125-01-8537
(2) FUSE HOLDER
125-01-3285
BLK # 12
RED # 12
WHT # 14
GRN # 12
LIGHT CIRCUIT= 2.3A
BLUE # 12
BLK # 12
RED # 12
BLUE # 12
BLK # 14
BLUE # 14
NOTE:
CASE MUST
BE GROUNDED
NOTE:
CASE MUST
BE GROUNDED
CIRCUIT #1
LOADING
208 V 240 V
L1
L2
L3
18.4
14.5
16.7
20.9
16.7
19.2
CIRCUIT #2
LOADING
208 V 240 V
L1L2L3
16.1
14.5
16.7
18.6
16.7
19.2
Wiring Diagrams (Cont'd)
IGHT-HEDN, HEDN COMBO, HEDW-0508
68
Rev. 0508
DATE:
PROJECT TITLE:
DRAWING #:
DRAWN BY:
PRODUCTION ORDER #:
DRAWING TITLE:
DATE:
Hussmann Corporation, Int'l.
13770 Ramona Avenue
Chino, CA. 91710
(909)-590-4910 Lic.#: 644406
REVISIONS:
#: DESCRIPTION:
CHECKED BY:
BY:
FILE LOCATION:
D.QUAN
---
PAGE OF2
2
11/17/06
HEDW-05 - WITH 225-01-1700
W6300089
8' CASE - WIRING DIAGRAM
~208 / ~240 VAC - 50/60 HZ
PACKTRONICS
CONTROLLER
225-01-3229
L
TEMP. CONTROL
64
2
1
5
P1
37
SENSOR
225-01-3228
THERMOSTAT
TEMPCO
TEB33000
225-01-1700
LIMIT SWITCH
TEMPCO TST-112-119
225-01-1702
THERMOSTAT
TEMPCO
TEB33000
225-01-1700
LIMIT SWITCH
TEMPCO TST-112-119
225-01-1702
THERMOSTAT
TEMPCO
TEB33000
225-01-1700
LIMIT SWITCH
TEMPCO TST-112-119
225-01-1702
THERMOSTAT
TEMPCO
TEB33000
225-01-1700
LIMIT SWITCH
TEMPCO TST-112-119
225-01-1702
THERMOSTAT
TEMPCO
TEB33000
225-01-1700
LIMIT SWITCH
TEMPCO TST-112-119
225-01-1702
THERMOSTAT
TEMPCO
TEB33000
225-01-1700
LIMIT SWITCH
TEMPCO TST-112-119
225-01-1702
THERMOSTAT
TEMPCO
TEB33000
225-01-1700
LIMIT SWITCH
TEMPCO TST-112-119
225-01-1702
225-01-6954
8.6x45.7
642 WATTS
2.68 AMPS @ 240 VAC
THERMOSTAT
TEMPCO
TEB33000
225-01-1700
LIMIT SWITCH
TEMPCO TST-112-119
225-01-1702
225-01-6955
10.6x45.7
791 WATTS
3.30 AMPS @ 240 VAC
CIRCUIT #2
SHELF-18.5"-RIGHT-TOPSHELF-19.5"-RIGHT
SHELF-20.5"-RIGHT
SHELF-20.5"-RIGHT-BOTTOM
GRIDDLE-RIGHT-BOTTOM
PILOT LIGHT
175-01-1102C
225-01-6776T
21.5x26.5
553W
2.30 AMPS @ ~240VAC
225-01-6776T
21.5x26.5
553W
2.30 AMPS @ ~240VAC
L1L2L3
N
G
225-01-6954
8.6x45.7
642 WATTS
2.68 AMPS @ 240 VAC
225-01-6954
8.6x45.7
642 WATTS
2.68 AMPS @ 240 VAC
225-01-6954
8.6x45.7
642 WATTS
2.68 AMPS @ 240 VAC
225-01-6954
8.6x45.7
642 WATTS
2.68 AMPS @ 240 VAC
225-01-6954
8.6x45.7
642 WATTS
2.68 AMPS @ 240 VAC
225-01-6955
10.6x45.7
791 WATTS
3.30 AMPS @ 240 VAC
L
BLK # 14
RED # 14
BLUE # 14
SWITCH
125-01-0311
(3) 20 AMP FUSE
125-01-8537
FUSE HOLDER
125-01-8545
(2) 20 AMP FUSE
125-01-8537
(2) FUSE HOLDER
125-01-3285
BLK # 14
BLUE # 14
A Updated dwg; Added fuses; revised load ratings 5/22/07 JR
Wiring Diagrams (Cont'd)
69
Appendices
IGHT-HEDN, HEDN COMBO, HEDW-0508
Appendix A - Temperature Guidelines - Refrigerated
The refrigerators should be operated according to the
manufacturer’s published engineering specications for
entering air temperatures for specic equipment applications.
Table 1 shows the typical temperature of the air entering the
food zone one hour before the start of defrost and one hour
after defrost for various categories of refrigerators. Refer to
Appendix C for Field Evaluation Guidelines.
Table 1
Type of Refrigerator
I. OPEN DISPLAY
A. Non frozen:
1) Meat28°F
2) Dairy/Deli32°F
3) Produce
a. Processed36°F
b. Unprocessed45°F
B. Frozen0°F
C. Ice Cream-5°F
II. CLOSED DISPLAY
A. Non frozen:
1) Meat34°F
2) Dairy/Deli34°F
3) Produce
a. Processed36°F
b. Unprocessed45°F
B. Frozen0°F
C. Ice Cream-5°F
Single Deck Multi Deck Service Case Reach-In
I. Open Display StylesII. Closed Display Styles
Hot
1.0 Hot cases are tested to maintain all hot food at
140° - 150°F. These cases are not designed to
heat up or cook food. It is the user’s responsibility
to stock the hot food cases immediately after the
cooking of the food with a pulp temperature of at
least 150° to 160°F.
Appendix B - Application Recommendations Refrigerated
Typical Entering
Air Temperature
1.0 Temperature performance is critical for controlling
bacteria growth. Therefore, the following
recommendations are included in the standard.
They are based on conrmed eld experience
over many years.
1.1 The installer is responsible for following the
installation instructions and recommendations
provided by Hussmann for the installation of each
individual type refrigerator.
1.2 Refrigeration piping should be sized according to
the equipment manufacturer’s recommendations
and installed in accordance with normal refrigeration
practices. Refrigeration piping should be insulated
according to Hussmann’s recommendations.
1.3 A clogged waste outlet blocks refrigeration. The
installer is responsible for the proper installation
of the system which dispenses condensate waste
through an air gap into the building indirect waste
system.
1.4 The installer should perform a complete start-up
evaluation prior to the loading of food into the
refrigerator, which includes such items as:
a) Initial temperature performance, Coils should
be properly fed with a refrigerant according to
manufacturer’s recommendations.
b) Observation of outside inuences such
as drafts, radiant heating from the ceiling
and from lamps. Such inuence should be
properly corrected or compensated for.
c) At the same time, checks should be made of
the store dry-bulb and wet-bulb temperatures
to ascertain that they are within the limits
prescribed by Hussmann.
d) Complete start - up procedures should
include checking through a defrost to make
certain of its adequate frequency and length
without substantially exceeding the actual
needs. This should include checking the
electrical or refrigerant circuits to make sure
that defrosts are correctly programmed
for all the refrigerators connected to each
refrigeration system.
e) Recording instruments should be used to
check performance.
Hot
1.0 The installer should perform a complete start-up
evaluation prior to the loading of food into the hot
food case, which includes such items as:
a) Initial temperature performance, Griddles and Hot
Wells.
b) Observation of outside inuences such as drafts,
radiant heating from the ceiling and from lamps.
Such inuence should be properly corrected or
compensated for.
c) Complete start-up procedures should include:
1. Heat / display lamps are lighting
2. Indicator lamps on control panel(s) are working
3. Auto-ll is functioning properly (Service cases)
4. Hot Griddles are functioning.
70
Rev. 0508
Appendices (Cont'd)
Appendix C - Field Recommendations - Refrigerated
Recommendations for eld evaluating the
performance of retail food refrigerators and hot cases
1.0 The most consistent indicator of display
refrigerator performance is temperature of the air
entering the product zone (Refrigerated see
Diagram 1, Appendix A). In practical use, the
precise determination of return air temperature
is extremely difcult. Readings of return air
temperatures will be variable and results will be
inconsistent. The product temperature alone is
not an indicator of refrigerator performance.
NOTE: Public Health will use the temperature of the product in
determining if the refrigerator will be allowed to display
potentially hazardous food. For the purpose of this
evaluation, product temperature above the FDA Food
Code 1993 temperature for potentially hazardous food
will be the rst indication that an evaluation should
be performed. It is expected that all refrigerators will
keep food at the FDA Food Code 1993 temperature for
potentially hazardous food.
1.1
The following recommendations are made for the
purpose of arriving at easily taken and understood
data which, coupled with other observations,
may be used to determine whether a display
refrigerator is working as intended:
a) INSTRUMENT - A stainless steel stem-type
thermometer is recommended and it should
have a dial a minimum of 1 inch internal
diameter. A test thermometer scaled only
in Celsius or dually scaled in Celsius and
Fahrenheit shall be accurate to 1°C (1.8°F).
Temperature measuring devices that are
scaled only in Fahrenheit shall be accurate to
2°F. The thermometer should be checked for
proper calibration. (It should read 32°F when
the stem is immersed in an ice water bath).
b) LOCATION - The probe or sensing element
of the thermometer should be located in
the airstream where the air rst enters the
display or storage area, and not more than
1 inch away from the surface and in the
center of the discharge opening.
c) READING - It should rst be determined
that the refrigerator is refrigerating and has
operated at least one hour since the end
of the last defrost period. The thermometer
reading should be made only after it has
been allowed to stabilize, i.e., maintain a
constant reading.
d) OTHER OBSERVATIONS - Other
observations should be made which may
indicate operating problems, such as
unsatisfactory product, feel/appearance.
e) CONCLUSIONS - In the absence of any
apparent undesirable conditions, the
refrigerator should be judged to be operating
properly. If it is determined that such
condition is undesirable, i.e., the product is
above proper temperature, checks should be
made for the following:
1. Has the refrigerator been loaded with
warm product?
2. Is the product loaded beyond the “Safe
Load Line” markers?
3. Are the return air ducts blocked?
4. Are the entering air ducts blocked?
5.
Is a dumped display causing turbulent air
ow and mixing with room air?
6. Are spotlights or other high intensity
lighting directed onto the product?
7. Are there unusual draft conditions (from
heating/air-conditioning ducts, open
doors, etc.)?
8. Is there exposure to direct sunlight?
9. Are display signs blocking or diverting
airow?
10. Are the coils of the refrigerator iced up?
11. Is the store ambient over 75°F, 55% RH
as set forth in ASHRAE Standard 72 and
ASHRAE Standard 117?
12. Are the shelf positions, number, and size
other than recommended by Hussmann?
13. Is there an improper application or control
system?
14. Is the evaporator fan motor/blade
inoperative?
15. Is the defrost time excessive?
16. Is the defrost termination, thermostat (if
used) set too high?
17. Are the refrigerant controls incorrectly
adjusted?
18. Is the air entering the condenser above
design conditions? Are the condenser ns
clear of dirt, dust, etc.?
19. Is there a shortage of refrigerant?
20. Has the equipment been modied
to use replacements for CFC-12,
CFC-502 or other refrigerant? If so,
have the modications been made in
accordance with the recommendations
of the equipment manufacturer? Is the
refrigerator charged with the proper
refrigerant and lubricant? Does the system
use the recommended compressor?
71
Appendices (Cont'd)
IGHT-HEDN, HEDN COMBO, HEDW-0508
Hot
1.0 The most consistent indicator of display hot case
performance is temperature of the product itself.
NOTE: Public Health will use the temperature of the product
in determining if the hot case will be allowed to display
potentially hazardous food. For the purpose of this
evaluation, product temperature above the FDA Food
Code 1993 temperature for potentially hazardous food
will be the rst indication that an evaluation should be
performed. It is expected that all hot cases will keep
food at the FDA Food Code 1993 temperature to prevent
the sale of potentially hazardous food.
1.1 The following recommendations are made for the
purpose of arriving at easily taken and understood
data which, coupled with other observations, may
be used to determined whether a display refrigerator
is working as intended:
a) INSTRUMENT - A stainless steel stem-type
thermometer is recommended and it should have
a dial a minimum of 1 inch internal diameter.
A test thermometer scaled only in Celsius or
dually scaled in Celsius and Fahrenheit shall be
accurate to 1°C (1.8°F). Temperature measuring
devices that are scaled only in Fahrenheit shall
be accurate to 2°F. The thermometer should be
checked for proper calibration. (It should read
32°F when the stem is immersed in an ice water
bath).
b) LOCATION - The thermometer must be inserted
into the food itself to acquire proper food pulp
temperature.
c) READING - The thermometer reading should be
made only after it has been allowed to stabilize,
i.e., maintain a constant reading.
Loading Product: Cases should be allowed to
heat up for one hour before product is loaded.
Temperature adjustments: Allow 4 hours after
adjustment has been made before testing pulp
temperature of product.
d) OTHER OBSERVATIONS - Other observations
should be made which may indicate operating
problems, such as unsatisfactory product, feel/
appearance.
Appendix D - Recommendations to User Refrigerated
1.0 Hussmann Corporation provides instructions and
recommendations for proper periodic cleaning. The
user will be responsible for such cleaning, including
the cleaning of low temperature equipment within
the compartment and the cooling coil area(s).
Cleaning practices, particularly with respect to
proper refrigerator unloading and warm-up, must be
in accordance with applicable recommendations.
1.1 Cleaning of non frozen food equipment should
include a weekly cleaning of the food compartment
as a minimum to prevent bacteria growth from
accumulating. Actual use and products may dictate
more frequent cleaning. Circumstances of use and
equipment design must also dictate the frequency
of cleaning the display areas. Weekly washing down
of the storage compartment is also recommended,
especially for equipment subject to drippage of milk
or other liquids, or the collection of vegetable, meat,
crumbs, etc. or other debris or litter. Daily cleaning
of the external areas surrounding the storage or
display compartments with detergent and water will
keep the equipment presentable and prevent grime
buildup.
1.2 Load levels as dened by the manufacturer must be
observed.
1.3 The best preservation is achieved by following these
rules:
a) Buy quality products.
b)
Receive perishables from transit equipment at the
ideal temperature for the particular product.
c) Expedite perishables to the store’s storage
equipment to avoid unnecessary warm-up and
prolonged temperature recovery. Food store
refrigerators are not food chillers nor can they
reclaim quality lost through previous mishandling.
d) Care must be taken when cross merchandising
products to ensure that potentially hazardous
vegetable products are not placed in non
refrigerated areas.
e) Display and storage equipment doors should be
kept closed during periods of inactivity.
f) Minimize the transfer time of perishables from
storage to display.
g) Keep meat under refrigeration in meat cutting
and processing area except for the few moments
it is being handled in processing. When a cut or
tray of meat is not to be worked on immediately,
the procedure should call for returning it to
refrigeration.
h) Keep tools clean and sanitized. Since mechanical
equipment is used for fresh meat processing, all
such equipment should be cleaned at least daily
and each time a different kind of meat product
comes in contact with the tool or equipment.
i) Make sure that all refrigeration equipment is
installed and adjusted in strict accordance with
the manufacturer’s recommendations.
j) See that all storage and refrigeration equipment
is kept in proper working order by routine
maintenance.
72
Rev. 0508
Appendices (Cont'd)
Hot
1.0 Hussmann should provide instructions and
recommendations for proper periodic cleaning. The
user will be responsible for such cleaning, including
the cleaning of equipment within the compartment
and the hot area(s). Cleaning practices, particularly
with respect to proper refrigerator unloading and
warm-up, must be in accordance with applicable
recommendations.
1. Allow the case to preheat for one hour prior to
loading.
2. Hot foods should enter the case directly after
cooking or no lower than 150° - 160°F. The Hot
Cases are not designed to heat up or cook food.
3. Self Service - be sure to display product in single
layer in direct contact with heating surface and/or
wire rack.
4. All griddle type units are designed to maintain
temperatures above the FDA guideline of 140°F.
This is product temperature, not air or griddle
temperature. Due to the open design of these
units, they must be loaded with product for proper
operation. When units are empty, they experience
rapid rise of heated air from air outside the case.
This action gives empty units a false, lower than
desired, temperature reading. Loading the case
traps the air at the griddle, raising temperatures
to the 165° to 185°F range, keeping product well
above the FDA guidelines. Remember, these
units must be loaded with product to maintain
safe product temperature.
5. Check the food pulp temperature frequently with
a thermometer to make sure it is at the proper
holding temperature. Hot foods should be at
140°F. The thermometer must be inserted into the
food itself for the proper temperature.
6. Do not display more food than will be sold within a
4 hour period.
7. When restocking, bring older food to the front,
and stock fresher food on top.
8. Clean spills as soon as they happen.
9. Fingerprints and food splatter will drastically
shorten bulb life. Clean splatter off the bulbs
immediately with a soft cloth. When handling
bulbs, wear cotton gloves or use a cotton rag/
towel.
10. When “freshening” foods such as macaroni
and cheese with added water, heat the water in
a clean container until it is 10° to 20°F above the
desired holding temperature of the food. This
will keep the food at a safe serving temperature.
Depending on the amount of water, the
temperature can drop 10° to 20°F in as little as
ve minutes.
11. When transferring hot foods in the heated
merchandiser to clean pans, preheat the clean
pan. Transferring hot foods to room temperature
pans can cause the temperature of the food to
drop 20°F or more thus causing food to be at an
unsafe serving temperature.
12. Clean spills as they happen simply by wiping
with a cloth. Be sure to use a dry cloth on very hot
surfaces to prevent steam burns.
13. Turn the equipment off and allow to cool before
cleaning.
14. To remove “baked-on” splatter from Stainless
Steel, the following may be used
Grade F Italian Pumice Scour or rub with a
damp cloth
Liquid NuSteel Scour with a small
amount of a dry cloth
Paste NuSteel
Household Cleaners Rub with a damp cloth
Coopers Stainless Steel Cleaner
Allen Stainless Steel Polish
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or http://www.hussmann.com/products/HEDW.htm