Federal CRR4828 Installation instructions

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E2660
Revised 3/26/10
INSTALLATION & OPERATIONS INSTRUCTIONS
Self-Contained & Remote Refrigerated Models
& Non-Refrigerated Counter Displays
(Service & Self-Serve)
KEEP THIS MANUAL FOR FUTURE REFERENCE
Engineering and technical data are subject to change without notice.
FEDERAL INDUSTRIES 215 Federal Avenue Belleville, WI 53508
Toll Free 1(800) 356-4206 WI Phone [phone] Fax: [phone]

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CONTENTS
INTRODUCTION.................................................................................................................................................................3
WARNING LABELS & SAFETY INSTRUCTIONS........................................................................................................4
PRE-INSTALLATION PROCEDURES.............................................................................................................................5
Inspection For Shipping Damage .......................................................................................................................5
GENERAL ELECTRICAL & GROUNDING ...................................................................................................................5
INSTALLATION INSTRUCTIONS...................................................................................................................................5
Locating The Display Case.................................................................................................................................5
Removing Case From Shipping Skid & General Installation .........................................................................5-6
Cleaning..............................................................................................................................................................6
Dry CD Model Installation.......................................................................................................................................6
Cabinet Preparation ............................................................................................................................................6
Cord Options .................................................................................................................................................. 6-7
Refrigerated CRR Self Contained Model Installation..............................................................................................7
Cabinet Preparation ............................................................................................................................................7
Cord Options ......................................................................................................................................................8
Refrigerated CRB Self Contained Model Installation..............................................................................................8
Cabinet Preparation ........................................................................................................................................8-9
Cord Options ......................................................................................................................................................9
Refrigerated CRR Remote Model Installation .......................................................................................................10
Cabinet Preparation ..........................................................................................................................................10
Cord Options ....................................................................................................................................................10
Connect Remote Refrigeration Lines & Evaporator Condensate Drain............................................................11
Refrigerated CRB Remote Model Installation .......................................................................................................11
Cabinet Preparation ..........................................................................................................................................11
Cord Options ....................................................................................................................................................12
Connect Refrigeration Lines..............................................................................................................................12
Refrigeration Installation (Refrigerated units)........................................................................................................13
Self Contained Models .....................................................................................................................................13
Remote Models.................................................................................................................................................13
Case Line Up Installation.......................................................................................................................................14
Top Joining Bracket..........................................................................................................................................14
Bottom Pedestal Joining...................................................................................................................................15
END PANEL INSTALLATION ........................................................................................................................................16
SHELVING INSTALLATION & REMOVAL................................................................................................................17
Shelf Brackets & Supports..........................................................................................................................17-18
Shelves and shelf light quantity........................................................................................................................18
Wire Shelf Installation......................................................................................................................................18
Glass Shelf Installation.....................................................................................................................................19
Metal Shelf Installation ....................................................................................................................................19
DOOR REMOVAL INSTRUCTION................................................................................................................................20
OPERATING INSTRUCTIONS .......................................................................................................................................21
Controls............................................................................................................................................................21
Shelves..............................................................................................................................................................21
Rear Package Shelf...........................................................................................................................................21
Placing Product Into Case.................................................................................................................................22
MAINTENANCE................................................................................................................................................................23
Shelf Light Replacement ..................................................................................................................................23
Top Light Replacement (All Service and Dry Self-Serve)...............................................................................23
Top Light Replacement (Refrigerated Self-Serve)...........................................................................................23
PERIODIC MAINTENANCE ...........................................................................................................................................24
Cleaning Condenser Coil..................................................................................................................................24
CLEANING INSTRUCTIONS..........................................................................................................................................24
Daily Cleaning............................................................................................................................................24-25
Weekly Cleaning ........................................................................................................................................ 25-26
SERVICE INFORMATION ..............................................................................................................................................27
Pre-Service Checklist .................................................................................................................................27-28
Special Service Situations.................................................................................................................................28
SALE & DISPOSAL...........................................................................................................................................................28
Owner Responsibility.......................................................................................................................................28
REFRIGERATION & ELECTRICAL DATA.................................................................................................................29
WIRING DIAGRAMS..................................................................................................................................................29-31
PARTS............................................................................................................................................................................32-33

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INTRODUCTION
Thank you for purchasing a Federal Industries display case. This manual contains important instructions for
installing and servicing the Curved Glass and Hi-Volume Refrigerated (including Dual Zone & Cold Deli)
and Non-Refrigerated Display Cases. A repair parts list and wiring diagram are also included in the manual.
Read all of these documents carefully before installing or servicing your case.
NOTICE
Read this manual before installing your case. Keep this manual and refer to it before doing any
service on the equipment. Failure to do so could result in personal injury or damage to the case.
NOTICE
Installation and service of the electrical components in the case must be performed by a licensed
electrician.
The portions of this manual covering components contain technical instructions intended only for persons
qualified to perform electrical work.
DANGER
Improper or faulty hookup of electrical components in the case can result in severe injury or death.
All electrical wiring hookups must be done in accordance with all applicable local, regional, or
national standards.
SERIAL NUMBER
Record the model and serial numbers of the case for easy reference. Always refer to both model and serial
numbers in your correspondence regarding the case.
Case Model__________________________ Serial Number______________________
Condensing Unit Model________________ Serial Number______________________
This manual cannot cover every installation, use, or service situation. If you need additional information,
call or write us: WARRANTY/TECHNICAL SERVICE DEPARTMENT
Federal Industries
215 Federal Avenue
Belleville, WI 53508
Toll Free [phone] / WI Phone [phone]

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WARNING LABELS & SAFETY
INSTRUCTIONS
This is the safety-alert symbol. When you see this symbol on your case or in the
manual, be alert to the potential for personal injury or damage to your equipment.
Be sure you understand all safety messages and always follow recommended precautions and safe
operating procedures.
NOTICE TO EMPLOYERS
You must make sure that everyone who installs, uses, or services your case is thoroughly
familiar with all safety information and procedures.
Important safety information is presented in this section and throughout the manual. The
Following signal words are used in the warning and safety messages:
DANGER: Severe injury or death will occur if you ignore the message.
WARNING: Severe injury or death can occur if you ignore the message.
CAUTION: Minor injury or damage to your case can occur if you ignore the message.
NOTICE: This is important installation, operation, or service information. If you ignore the
message, you may damage your case.
The warning and safety labels shown throughout this manual are placed on your Federal
Industries case at the factory. Follow all warning label instructions. If any warning or safety labels
become lost or damaged, call our customer service department at 1(800) 356-4206 for replacements.
This label is located on the back of the display case. This label is located below the display pan.
CAUTION
POWER BEFORE
RISK OF ELECTRIC
SHOCK DISCONNECT
91-12340
SERVICING UNIT.
CAUTION
HAZARDOUS MOVING PARTS
DO NOT OPERATE UNIT WITH
DISPLAY PANS REMOVED.

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PRE-INSTALLATION PROCEDURES
Inspection for Shipping Damage
You are responsible for filing all freight claims with the delivering truck line. Inspect all cartons
and crates for damage as soon as they arrive. If damage is noted to shipping crates, cartons, or if a
shortage is found, note this on the bill of lading (all copies) prior to signing.
If damage is discovered when the case is uncrated, immediately call the delivering truck line and
follow up the call with a written report indicating concealed damage to your shipment. Ask for an
immediate inspection of your concealed damage item. Crating material must be retained to show
the inspector from the truck line.
GENERAL ELECTRICAL & GROUNDING
DANGER: Improper or faulty hookup of electrical components in the
display case can result in severe injury or death.
-All models are supplied with a power cord that is properly sized to the amperage requirements of the case.
See the electrical data plate located on the rear left interior of the case for the proper circuit size for each
case.
- The cord is factory installed protruding from the bottom rear corner of the case (see the “Cord Options”
section of this manual that pertains to your model case for alternate location.). If factory installed cord must
be relocated for desired application the electrical work must be performed by a licensed electrician.
-A separate circuit for each display case is recommended to prevent other appliances on the same circuit
from overloading the circuit and causing malfunction.
-All electrical wiring hookups must be done in accordance with all applicable local, regional, or national
electrical standards
INSTALLATION INSTRUCTIONS
General Display Case Location
The case should be located where it is not subjected to the direct rays of the sun, heating ducts, grills,
radiator, or ceiling fans, nor should it be located near open doors or main door entrances. Also, avoid
locations where there are excessive air movement or air disturbances. Allow at least 6” of clearance from
end of case to any walls or partitions.
Removing Case From Shipping Skid and General Installation
CAUTION: Do not push against the top glass, front glass, end glass, doors or
door frames when removing the case from the skid or moving the case. Case
damage or glass breakage could result.

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1. Remove crate top and sides and note missing or damaged items as explained in the pre-installation
procedures outlined above.
2. Move the case as near as possible to the final location and before removing it from the shipping skid.
3. Remove the (4) brackets that secure the case to the shipping skid.
4. Prepare cabinet according to instructions in this section that pertain to your model.
5. Lift the case off of skid and into required position. Only lift the case from the frame channels located on
each end of the case
6. Fasten each case to cabinet with the (4) #12 screws supplied.
7. Rout electrical cord according to instructions in this section that pertain to your model.
C ase must be sealed to the counter using a NSF listed sealant.
8. Install end panels.
Cleaning
For initial setup, clean the case as outlined in the “Weekly Cleaning” section of this manual.
Dry CD Model Installation
Cabinet Preparation
The CD models require (2) ½”dia. case fastening holes to be drilled through the counter top surface to
attach case to counter. Use the diagram below for hole placement location.
IMPORTANT: When placing cases in a line up the number of end panels used will be different. The cut
out and hole placement dimension will need to be adjusted for each particular line up circumstance. See
LINE UPS INTALLATION section of this manual.
CUSTOMER SIDE
1/4" END
PANELS
(2) 1/2" DIA
MTG. HOLES
1-1/2" HOLE
FOR CORD
STANDARD OPT.1
11/16 DOOR HANDLE
CLEARANCE
1.53
2.76
3. 3
35. (36" UNIT)
47. (48" UNIT)
31. (36" UNIT)
43. (48" UNIT)
FRONT
29. CASE TOP VIEW
CORD OPTIONS
CORD OPTION1: The electrical cord is shipped from the factory protruding from the bottom rear corner of
the cases base. A 1-1/2”dia. hole must be drilled through the counter for the power cord clearance. See
diagram below for hole placement location.
CORD OPTION 2:An additional electrical cord connection hole is provided in the rear control panel next
to the case’s controls. A 1-1/2”dia hole through the counter is not required for this option. NOTE: Only a
licensed electrician must perform the electrical work required to move the cord to this optional position.

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DANGER: Electric shock hazard. Do not operate unit with panels removed.
1. Remove the (8) screws holding the rear frame panel located under the door track and also remove
the 7/8” hole plug located next to the controls in the control panel.
2. Disconnect the power cord connections and move the cord and cord strain relief from the bottom
hole in the frame channel to the hole in the control panel and reconnect power cord. Plug bottom
hole in frame channel with the 7/8” hole plug removed from the control.
3. Reinstall the rear frame panel.
Refrigerated CRR Self Contained Models
Cabinet Preparation
The CRR Self Contained models have a large condenser compartment hanging from the rear of the unit that
contains the condenser/condensate evaporator unit. This compartment hangs off the rear edge of the
counter. The rear of the counter must be open to allow space for this compartment. The countertop top
should be flush with countertop back and the first top 8” of cabinet back must be flat with no doors.
DANGER: Case must be fastened to counter and counter must be fastened to floor.
IMPORTANT: The condenser air inlet and discharge louvers are located in the rear of the case. Do not
block these louvers and do not locate them near a source of heat. Clearance of 8” minimum must be
maintained for condenser air exchange.
(2) ½”dia. case fastening holes will need to be drilled through the counter top surface to attach case to
counter with ¼” X 2” screws provided. Use the diagram below for hole placement location.
IMPORTANT: When placing cases in a line up the number of end panels used will be different. The cut
out and hole placement dimension will need to be adjusted for each particular line up circumstance. See
LINE UPS INTALLATION section of this manual.
25.25 MIN.
1 .
DOORS ON REAR OF
CABINET MUST BE
1 . " FROM COUNTER
TOP SURFACE
COUNTER TOP MUST
BE FLUSH WITH REAR
OF CABINET.
IMPORTANT:
UNIT MUST BE
FASTENED TO
COUNTER AND
CABINET MUST
BE FASTENED
TO FLOOR
36. (36"UNIT)
48. (48" UNIT)
21.93
(2) 1/2" DIA
MTG. HOLES
31. (36"UNIT)
43. (43"UNIT)
CORD LOCATION
STANDARD OPT.1
CORD LOCATION OPT.2
1-1/2" DIA HOLE
12.87 (36 UNIT)
18.87 (48 UNIT)
BACK
CUTTING BOARD
2.75
3/4" END
PANELS
CUSTOMER SIDE
TYPICAL CABINET CRB MODELS
FRONT
FRONT
29.
5.21 /
6.71 SS
CASE TOP VIEW
EDG OF COUNTER TOP

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CORD OPTIONS
CORD OPTION 1: The electrical cord is shipped from the factory protruding from the A 2-3/4” hole
located in the bottom rear corner of the condensing compartment and does not require a hole to be drilled
into the cabinet. (You may need to reach up into 2-3/4” hole to retrieve cord.)
CORD OPTION 2: The power cord can also be allowed to drop into counter interior space. This option
does not require any rewiring of the case, but does require a hole to be drilled into the back of cabinet.
1. Before placing the case onto the counter remove the (6) screws holding the condenser cover and remove
the condenser cover.
2. There is a 2-3/4” hole in the lower corner of the compartment and a 2-3/4”hole plug in the compartment
back. Remove the 2-3/4” plug from the back hole and place it into the bottom hole.
3. Install and fasten the case onto the counter.
4. Drill a 1-1/2” hole through the counter back in the location of the 2-3/4” hole for power cord to be
dropped into cabinet compartment.
5. Reinstall the condenser cover and the (6) screws.
OPTION 3: An electrical cord connection hole is provided in the rear control panel next to the controls. A
1-1/2”dia hole through the counter is not required for this option. NOTE: Only a licensed electrician must
perform the electrical work required to move the cord to this optional position.
DANGER: Electric shock hazard. Do not operate unit with panels removed.
1. Before or after the case has been installed onto the counter remove the (6) screws holding the condenser
cover and remove the condenser cover.
2. Remove the (4) screws holding the rear frame panel located under the door track. Loosen the (4) screws
holding the cutting board under each end of the cutting board. Tilt and lift the rear panel out from behind
the cutting board.
3. Remove the 7/8” hole plug located next to the controls in the control panel. Disconnect power cord
connections and move cord and cord strain relief from bottom hole in frame channel to the 7/8” hole in
the control panel. Reconnect power cord and plug bottom in frame channel with the 7/8” hole plug
removed from the control panel.
4. Reinstall the condenser cover and the rear frame panel and retighten the cutting board mounting screws.
Refrigerated CRB Self Contained Models
Cabinet Preparation
The CRB Self Contained models have a large condenser compartment hanging from the bottom of case that
contains the condenser/condensate evaporator unit. This compartment hangs inside the cabinet
compartment. The interior of the cabinet must be open to allow space for this compartment and air
movement. The countertop must be cut to allow the case’s base and condenser compartment to drop into
the cabinet interior. Use the diagram below for cutout dimensions.
The condenser air inlet and discharge louvers are located on each side of the case condenser compartment.
The cabinet interior must have a divider that isolates intake and the exhaust sides of the condenser air. The
provided gasket must be attached to case in divider location to insure a seal between the air intake and air
discharge sides of condenser compartment. The Louvers provided must also be installed on each side of
these compartments for required condenser outside cabinet air exchange. The louvers can be installed in
either the front or the rear of the cabinet, as long there is a min. of 8”air space (drawing shows louvers in
rear for reference only). The cabinet compartment must not be used for storage or air restriction may occur.
(2) ½” dia. case fastening holes will need to be drilled through the counter top surface to attach case to
counter with ¼” X 2” screws provided. Use the diagram below for hole placement location.
IMPORTANT: Federal Industries reserves the right to deny warranty if the cabinet is not divided
internally and the cabinet louvers not installed properly, blocked or located near a source of heat.

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IMPORTANT: When placing cases in a line up the number of end panels used will be different. The cut
out and hole placement dimension will need to be adjusted for each particular line up circumstance. See
LINE UP INTALLATION section of this manual.
CENTER DIVIDER,
MUST BE SEALED
(GASKET PROVIDED)
14.25 /
15.5 SS
26.9
32.8 (36)
44.8 (48)
GASKET
DISCHARGE GRILL
(PROVIDED)
LOCATED AS SHOWN
95 SQ. IN. MINIMUM
OF AIR OPENING
INTAKE GRILL(PROVIDED)
LOCATED AS SHOWN
95 SQ.IN. MINIMUM OF AIR OPENING
SEAL
WITH
GASKET
BASE OF UNIT MUST SIT INTO
OPENING AS SHOWN.
GRILLS CAN BE INSTALLED ON EITHER FRONT
OR BACK OF CABINET. (FRONT SHOWN)
CONDENSER HOUSING,
DO NOT MOUNTGRILL BEHIND
CONDENSER HOUSING
1/2" O HOLE
TO FASTEN CASE
TO COUNTER WITH
1/4" X 2" SCREWS
PROVIDED
33.5 (36)
45.5 (48)
TYPICAL COUNTER CUT OUT
A
A
SECTION AA
1.5
CORD OPTION 1: The electrical cord is shipped from the factory protruding from the bottom rear corner
of the base and will fall through the required cut in counter. After the case has been installed and fastened
onto the counter, plug cord into a proper power source.
CORD OPTION 2: An additional electrical cord connection hole is provided in the rear control panel
next to the case’s controls. A 1-1/2”dia hole through the counter is not required for this option. NOTE:
Only a licensed electrician must perform the electrical work required to move the cord to this optional
position.
DANGER: Electric shock hazard. Do not operate unit with panels removed.
1. Remove the (8) screws holding the rear frame panel located under the door track and also remove
the 7/8” hole plug located next to the controls in the control panel.
2. Disconnect the power cord connections and move the cord and cord strain relief from the bottom
hole in the frame channel to the hole in the control panel and reconnect power cord. Plug bottom
hole in frame channel with the 7/8” hole plug removed from the control.
3. Reinstall the rear frame panel.
Refrigerated CRR Remote Models:

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Cabinet Preparation
The CRR remote sets directly on top of the counter and refrigeration and evaporator condensate drain lines
must run through the counter top surface. The evaporator condensate drain must runs to a floor drain and
refrigeration lines to a remote condenser unit
(2) ½”dia. case fastening holes will need to be drilled through the counter top surface to attach case to
counter with ¼” X 2” screws provided. A 2-1/2”dia. hole will also need to be drilled through counter top
for refrigeration lines and evaporator condensate tube connections. Use the diagram below for hole
placement location.
IMPORTANT: When placing cases in a line up the number of end panels used will be different. The cut
out and hole placement dimension will need to be adjusted for each particular line up circumstance. See
LINE UP INTALLATION section of this manual.
CASE TOP VIEW 3/4" END
PANELS
(2) 1/2" DIA
MTG. HOLES
1-1/2" HOLE
FOR CORD
STANDARD OPT.1
11/16 DOOR HANDLE
CLEARANCE
1.53
3.26
3. 3
36. (36" UNIT)
47. (48" UNIT)
31. (36" UNIT)
43. (48" UNIT)
FRONT
22.62
3.
29. 2-1/2" HOLE REFRIGERATION
AND EVAPORATOR
CONDENSATE DRAIN
CUSTOMER SIDE
CORD OPTIONS
CORD OPTION 1: The electrical cord is shipped from the factory protruding from the bottom rear corner
of the cases base. A 1-1/2”dia. hole must be drilled through the counter for the power cord clearance. See
diagram below for hole placement location.
CORD OPTION 2: An additional electrical cord connection hole is provided in the rear control panel next
to the case’s controls. A 1-1/2”dia hole through the counter is not required for this option. NOTE: Only a
licensed electrician must perform the electrical work required to move the cord to this optional position.
DANGER: Electric shock hazard. Do not operate unit with panels removed.
1. Remove the (8) screws holding the rear frame panel located under the door track and also remove
the 7/8” hole plug located next to the controls in the control panel.
2. Disconnect the power cord connections and move the cord and cord strain relief from the bottom
hole in the frame channel to the hole in the control panel and reconnect power cord. Plug bottom
hole in frame channel with the 7/8” hole plug removed from the control.
3. Reinstall the rear frame panel.