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E2660-20
Rev. B Revised 3/28/25
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 (608) 424-3331 Fax: (608) 424-3234
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CONTENTS
INTRODUCTION ............................................................................................................. 3
WARNING LABELS & SAFETY INSTRUCTIONS ......................................................... 4
REFRIGERATION WARNING (INSTALL-REPAIR-DECOMMISSIONING) .................... 5
PRE-INSTALLATION PROCEDURES .......................................................................... 10
Inspection For Shipping Damage .................................................................... 10
GENERAL ELECTRICAL & GROUNDING ................................................................... 10
INSTALLATION INSTRUCTIONS ................................................................................. 10
END PANEL INSTALLATION ....................................................................................... 25
SHELVING INSTALLATION & REMOVAL ................................................................... 25
Shelf Brackets & Supports .............................................................................. 26
Shelves and shelf light quantity ....................................................................... 26
Wire Shelf Installation ..................................................................................... 27
Glass Shelf Installation .................................................................................... 27
Metal Shelf Installation .................................................................................... 28
DOOR REMOVAL INSTRUCTION ................................................................................ 29
OPERATING INSTRUCTIONS ...................................................................................... 30
Controls ........................................................................................................... 30
Shelves ........................................................................................................... 30
Rear Package Shelf ........................................................................................ 30
Placing Product Into Case / Self-Serve Max. Run Timer Settings ................... 30
Electronic Expansion Valve ............................................................................. 31
MAINTENANCE ............................................................................................................ 32
Shelf Light Replacement ................................................................................. 32
Top Light Replacement (All Service and Dry Self-Serve) ................................ 33
Top Light Replacement (Refrigerated Self-Serve) .......................................... 33
PERIODIC MAINTENANCE .......................................................................................... 33
Cleaning Condenser Coil ................................................................................ 33
CLEANING INSTRUCTIONS ........................................................................................ 34
Daily Cleaning ................................................................................................. 34
Weekly Cleaning ............................................................................................. 34
SERVICE INFORMATION ............................................................................................. 36
Pre-Service Checklist ...................................................................................... 37
Special Service Situations ............................................................................... 37
SALE & DISPOSAL ...................................................................................................... 38
Owner Responsibility ...................................................................................... 38
WIRING DIAGRAMS ..................................................................................................... 39
PARTS ........................................................................................................................... 43
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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______________________
The portions of this manual covering refrigeration and electrical components contain technical instructions
intended only for persons qualified to perform refrigeration and electrical work 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 (800) 356-4206 / WI Phone (608) 424-3331
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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 the 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 behind the removable base This label is located under display deck panels
display and under deck pans.
This label is located by condensing unit
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REFRIGERANT WARNINGS
This is the Danger-Flammable symbol. When you see this symbol on your case or in the manual,
be alert to the potential for risk of fire or explosion.
Be sure you understand all the safety messages and always follow recommended precautions and safe
operating procedures.
DANGER
Risk of fire or explosion. Flammable refrigerant used. To be repaired only by trained service
personnel. Do not puncture refrigerant tubing. Dispose of properly in accordance with federal or
local regulations. Flammable refrigerant used.
Consult repair manual/owner’s guide before attempting to service this product. All safety
precautions must be followed.
Follow handling instructions carefully in compliance with national regulations.
Auxiliary devices which may be ignition sources shall not be installed in the ductwork, other than
auxiliary devices listed for use with the specific appliance.
Do not store explosive substances (such as aerosol cans with a flammable propellant) in this case.
Do not use an electrical appliance INSIDE the food storage compartments unless its type is
recommended by manufacturer.
Flammable refrigerant type specified on case nameplate is on the serial label.
APPLIES TO R290 REFRIGERANT MODELS ONLY! Contains a charge of R290 refrigerant with a
lower flammability limit (LFL) of .038kg/mÂł. See table for amount of charge.
Do not use means to accelerate the defrosting process or to clean, other than those recommended
by the manufacturer.
The appliance shall be stored in a room without continuously operating ignition sources (for
example: open flames, an operating gas appliance or an operating electrical heater).
Do not pierce or burn.
Be aware that refrigerant may not contain an odor.
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1. Qualification: All refrigeration and electrical maintenance, service, and repair must be performed by a
Certified Technician that is trained in the required flammable refrigerants safety procedures. Technicians
must read the entire section “REFRIGERATION WARNINGS SECTION” of this manual.
Including but not limited to the following:
a) breaking into the refrigerating circuit.
b) opening of sealed components.
c) opening of ventilated enclosures.
2.Checks to Area: Prior to beginning work on systems containing FLAMMABLE REFRIGERANTS, safety
checks are necessary to ensure that the risk of ignition is minimized prior to conducting work on the
system.
-Capacitors are discharged: this shall be done in a safe manner to avoid possibility of sparkling.
- No live electrical components and wiring are exposed while charging, recovering or purging the system.
- Continuity of earth bonding.
-Work shall be undertaken under a controlled procedure to minimize the risk of a
flammable gas or vapor being present while the work is being performed.
-All maintenance staff and others working in the local area shall be instructed on the nature of the work
being carried out. Work in confined spaces shall be avoided.
-The area shall be checked with an appropriate refrigerant detector prior to and during
work, to ensure the technician is aware of potentially toxic or flammable atmospheres.
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Ensure that the leak detection equipment being used is suitable for use with all applicable refrigerants, i.e.,
non-sparking, adequately sealed, or intrinsically safe.
-If any hot work is to be conducted on the refrigerating equipment or any associated parts, appropriate fire
extinguishing equipment shall be available on hand. A dry chemical or CO2 fire extinguisher should be
adjacent to the charging area.
-No person carrying out work in relation to a REFRIGERATING SYSTEM which involves exposing any
pipe work shall use any sources of ignition in such a manner that it may lead to the risk of fire or explosion.
All possible ignition sources, including cigarette smoking, should be kept sufficiently far away from the site
of installation, repairing, removing and disposal, during which refrigerant can possibly be released to the
surrounding space. Prior to work taking place, the area around the equipment shall be surveyed to make
sure that there are no flammable hazards or ignition risks. “No Smoking” signs shall be displayed.
-Ensure that the area is in the open or that it is adequately ventilated before breaking into the system or
conducting any hot work. A degree of ventilation shall continue during the period that the work is carried
out. The ventilation should safely disperse any released refrigerant and preferably expel it externally into
the atmosphere.
-Where electrical components are being changed, they shall be fit for the purpose and to the correct
specification to minimize the risk of possible ignition due to incorrect parts. At all times, the manufacturer’s
maintenance and service guidelines shall be followed. If in doubt, consult the manufacturer’s technical
department for assistance. The following checks shall be applied to installations using flammable
refrigerants:
a) the actual REFRIGERANT CHARGE is in accordance with the room size within which the refrigerant
containing parts are installed.
b) The ventilation machinery and outlets are operating adequately and are not obstructed.
c) Markings of the equipment continue to be visible and legible. Markings and signs
that are illegible shall be corrected.
d) Refrigerating pipes or components are installed in a position where they are
unlikely to be exposed to any substance which may corrode refrigerant containing
-Repair and maintenance to electrical components shall include initial safety checks and
component inspection procedures. If a fault exists that could compromise safety, then no electrical supply
shall be connected to the circuit until it is satisfactorily dealt with. If the fault cannot be corrected
immediately but it is necessary to continue operation, an
An adequate temporary solution should be used. This shall be reported to the owner of the Initial safety
checks shall include:
3. Repairs to sealed components
-During repairs to sealed components, all electrical supplies shall be
disconnected from the equipment being worked upon prior to any removal of sealed
covers, etc. If it is necessary to have an electrical supply to equipment during
servicing, then a permanently operating form of leak detection shall be located at the most critical point to
warn of a potentially hazardous situation.
-Particular attention shall be paid to the following to ensure that by working on
electrical components, the casing is not altered in such a way that the level of protection is affected. This
shall include damage to cables, excessive number of connections, terminals not made to original
specification, damage to seals, incorrect fitting of glands, etc. Ensure that the apparatus is mounted
securely.
Ensure that seals or sealing materials have not degraded to the point that they no longer serve the
purpose of preventing the egress of flammable atmospheres. Replacement parts shall be in accordance
with the manufacturer’s specifications.
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-Do not apply any permanent inductive or capacitance loads to the circuit without ensuring that this will not
exceed the permissible voltage and current permitted for the equipment in use.
NOTE The use of silicon sealants can inhibit the effectiveness of some types of leak detection equipment.
Intrinsically safe components do not have to be isolated prior to working on them.
4. Detection of flammable refrigerants: Under no circumstances shall potential ignition sources be used
in the searching for or detection of refrigerant leaks. A halide torch (or any other detector using a naked
flame) shall not be used.
The following leak detection methods are deemed acceptable for all refrigerant systems:
-Electronic leak detectors may be used to detect refrigerant leaks but, in the case of
FLAMMABLE REFRIGERANTS, the sensitivity might not be adequate or might need recalibration.
(Detection equipment shall be calibrated in a refrigerant-free area.) Ensure that the detector is not a
potential source of ignition and is suitable for the refrigerant used. Leak detection equipment shall be set
at a percentage of the LFL of the refrigerant and shall be calibrated to the refrigerant employed, and the
appropriate percentage of gas (25 % maximum) is confirmed.
-Leak detection fluids are also suitable for use with most refrigerants but the use of
detergents containing chlorine shall be avoided as the chlorine can react with the
refrigerant and corrode the copper pipework.
NOTE Examples of leak detection fluids are
– bubble method,
– fluorescent method agents.
If a leak is suspected, all naked flames shall be removed/extinguished.
If a leakage of refrigerant is found which requires brazing, all the refrigerants shall be
recovered from the system, or isolated (by means of shut off valves) in a part of the system
remote from the leak.
5. Removal and Evacuation: When breaking into the refrigerant circuit to make repairs-or for any other
purpose-conventional procedures shall be used. However, for flammable refrigerants it is important that
the best practice be followed, since flammability is a consideration. The following procedure shall be
adhered to:
a. Safely remove refrigerant following local and national regulations.
b. Purge the circuit with inert gas.
c. Evacuate (optional for A2L).
d. Purge with inert gas (optional for A2L).
e. Open the circuit by cutting or brazing.
The refrigerant change shall be recovered into the correct recovery cylinders if venting is not allowed by
local and national codes. For appliances containing flammable refrigerants, the system shall be purged
with oxygen-free nitrogen to render the appliance safe for flammable refrigerants. This process might need
to be repeated several times. Compressed air or oxygen shall not be used for purging refrigerant systems.
For appliances containing flammable refrigerants, refrigerant purging shall be achieved by breaking the
vacuum in the system with oxygen-free nitrogen and continuing to fill until the working pressure is
achieved, then venting to atmosphere, and finally pulling down to a vacuum (optional for A2L). This
process shall be repeated until no refrigerant is within the system (optional for A2L). When the final
oxygen-free nitrogen change is used, the system shall be vented down to atmospheric pressure to enable
work to take place. Ensure that the outlet for the vacuum pump is not close to any potential ignition
sources and that ventilation is available.
6. Charging procedures: In addition to conventional charging procedures, the following requirements
shall be followed.
a. Ensure that contamination of different refrigerants does not occur when using charging equipment.
Hoses or lines shall be as short as possible to minimize the amount of refrigerant contained in them.
b. Cylinders should be kept in an appropriate position according to the instructions.
c. Ensure that the REFRIGERATING SYSTEM is earthed prior to charging the system with refrigerant.
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d. Label the system when charging is complete (if not already).
e. Extreme care shall be taken not to overfill the REFRIGERATING SYSTEM.
7. Decommissioning: Before carrying out this procedure, it is essential that the technician is completely
familiar with the equipment and all its details. It is recommended good practice that all refrigerants are
recovered safely. Prior to the task being carried out, an oil and refrigerant sample shall be taken in case
analysis is required prior to re-use of recovered refrigerant. It is essential that electrical power is available
before the task commences.
a. Become familiar with the equipment and its operation.
b. Isolate the system electrically.
c. Before attempting the procedure, ensure that:
i. Mechanical handling equipment is available, if required, for handling refrigerant cylinders.
ii. All personal protective equipment is available and is being used correctly.
iii. The recovery process is to be supervised at all times by a competent person.
iv. Recovery equipment and cylinders conform to the appropriate standards.
d. Pump down the refrigerant system, if possible.
e. If a vacuum is not possible, make a manifold so that refrigerant can be removed from various parts of
the system.
f. Make sure that the cylinder is situated on the scales before recovery takes place.
g. Start the recovery machine and operate in accordance with instructions.
h. Do not overfill cylinders (no more than 80% volume liquid charge).
i. Do not exceed the maximum working pressure of the cylinder, even temporarily.
j. When the cylinders have been filled correctly and the process completed, make sure that the cylinders
and the equipment are removed from the site properly and all isolation valves on the equipment are closed
off.
k. Recovered refrigerant shall not be charged into another refrigerating system unless it has been cleaned
and checked.
8. Labeling: Equipment shall be labeled stating that it has been de-commissioned and emptied of
refrigerant. The label shall be dated and signed. For appliances containing flammable refrigerants, ensure
that there are labels on the equipment stating the equipment contains flammable refrigerant.
9.Recovery: When removing the refrigerant from a system, either for servicing or decommissioning, it is
recommended good practice that all refrigerants are removed safely.
When transferring refrigerant into cylinders, ensure that only appropriate refrigerant recovery cylinders are
employed. Ensure that the correct number of cylinders for holding the total system charge is available. All
cylinders to be used are designated for the recovered refrigerant and labeled for that refrigerant (i.e.,
special cylinders for the recovery of refrigerant). Cylinders shall be complete with pressure-relief valve and
associated shut-off valve in good working order. Empty recovery cylinders are evacuated and, if possible,
cooled before recovery occurs.
The recovery equipment shall be in good working order with a set of instructions concerning the
equipment that is at hand and shall be suitable for the recovery of all appropriate refrigerants including,
when applicable, FLAMMABLE REFRIGERANTS. In addition, a set of calibrated weighing scales shall be
available and in good working order. Hoses shall be complete with leak-free disconnect coupling and in
good condition. Before using the recovery machine, check that it is in satisfactory working order, has been
properly maintained and that any associated electrical components are sealed to prevent ignition in the
event of refrigerant release. Consult manufacturer if in doubt.
The recovered refrigerant shall be returned to the refrigerant supplier in the correct recovery cylinder, and
the relevant waste transfer note arranged. Do not mix refrigerants in recovery units and especially not in
cylinders.
If compressors or compressor oils are to be removed, ensure that they have been evacuated to an
acceptable level to make certain that FLAMMABLE REFRIGERANT does not remain within the lubricant.
The evacuation process shall be carried out prior to returning the compressor to the suppliers. Only
electric heating to the compressor body shall be employed to accelerate this process. When oil is drained
from a system, it shall be carried out safely.
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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
IMPORTANT: Read this Section of this manual located on page 6.
“REFRIGERATION WARNING &INSTALLATION-REPAIR-DECOMMISSIONING”
All refrigeration and electrical work must be performed by certified technicians.
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
IMPORTANT: Read this Section of this manual located on page 6.
“REFRIGERATION WARNING &INSTALLATION-REPAIR-DECOMMISSIONING”
All refrigeration and electrical work must be performed by certified technicians.
The installation of the appliance and the refrigerant must only be performed by Federals approved Service
or suitably qualified person.
Appliance to be installed in accordance with safety standards ANSI/ASHREA 15.
The appliance shall not be installed in public corridors or lobbies.
This case is designed for a class 2 environment.
Test room
climate
class
Dry bulb
temperat
ure [°F]
Relative
Humidity
[%]
Dew point [°F]
Water vapour
mass in dry air
[lbm water/lbm air]
Required Test
Lab
Temperature [°F]
2.0 71.6 65 59.36 0.0108 89.6
NSF TYPE 2 Temperature cannot exceed 75 deg F and 55% humidity.
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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 and avoid high humidity locations
such as near cases with water misting or fogging devices. Failure to locate this case as stated will reduce
the performance of your equipment and will affect temperature of interior of case and product. This
equipment is to be unobstructed in the front and rear. No clearance is required on the sides. See CRB
installation instructions for specific clearance requirements of those display units.
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.
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. Route electrical cord according to instructions in this section that pertain to your model.
Case 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.
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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
3.03
35.0 (36" UNIT)
47.0 (48" UNIT)
31.0 (36" UNIT)
43.0 (48" UNIT)
FRONT
29.0
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.
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.
DANGER: Electric shock hazard. Do not operate unit with panels removed.
DANGER: Risk of Fire. When routing power cord through cabinetry panels,
reference the CRB section. Cord routings must be sealed, and any GFI’s found in
cabinet construction must separated from the equipment via a sealed partition wall.
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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. The back of the unit must be
unobstructed.
(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.
10.0
DOORS ON REAR OF
CABINET MUST BE
10.0" 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
36.0 (36"UNIT)
48.0 (48" UNIT)
21.93
(2) 1/2" DIA
MTG. HOLES
31.0 (36"UNIT)
43.0 (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
29.00
5.21 /
6.71 SS
CASE TOP VIEW
EDGE OF COUNTER TOP
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.
DANGER: Electric shock hazard. Do not operate unit with panels removed.
DANGER: Risk of Fire. When routing power cord through cabinetry panels,
reference the CRB section. Cord routings must be sealed, and any GFI’s found in
cabinet construction must separated from the equipment via a sealed partition wall.
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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.
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 (SEE 91-18700, E2964)
DANGER: Risk of Fire. Built in units shall be isolated from all other equipment in
counter, alcove, or other construction types. A sealed partition must be installed
between this equipment and any other equipment in the cabinet construction.
This prevents flammable refrigerant from being exposed to any potential ignition
sources. This product has been tested and found to have a mechanical
configuration that prevents ignition of refrigerant when the product is installed
according to the instructions found in this document.
Some examples of common ignition sources include (but are not limited to) the
following:
GFI Outlets
ď‚· Breakers, including GFI
ď‚· Switches
ď‚· Appliances
ď‚· Motors
ď‚· Fans
ď‚· Pumps
ď‚· Relays (Mechanical)
ď‚· And most other electronic equipment.
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15
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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 12” 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.
The refrigerated display case must be connected to a dedicated electrical circuit that meets the voltage
and amperage requirements specified by the manufacturer.
Ground Fault Circuit Interrupter (GFCI) outlets are external of the sealed partition (see illustration above)
of the refrigerated unit. GFCI protection can cause unintended power interruptions that may compromise
the refrigeration system and result in product loss.
Ensure that the electrical supply is properly grounded and conforms to local electrical codes. A licensed
electrician should verify the installation to ensure compliance with all applicable regulations.
Hole cut for cord to go out of cabinet should have edge protection and remaining hole should be sealed
around the cord.
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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16
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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.
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.
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17
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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:
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 run 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
3.03
36.0 (36" UNIT)
47.0 (48" UNIT)
31.0 (36" UNIT)
43.0 (48" UNIT)
FRONT
22.62
3.0
29.0
2-1/2" HOLE REFRIGERATION
AND EVAPORATOR
CONDENSATE DRAIN
CUSTOMER SIDE
CORD OPTIONS
DANGER: Electric shock hazard. Do not operate unit with panels removed.
DANGER: Risk of Fire. When routing power cord through cabinetry panels,
reference the CRB section. Cord routings must be sealed, and any GFI’s found in
cabinet construction must separated from the equipment via a sealed partition wall.
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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.
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.
Connect Remote Refrigeration Lines And Condensate Evaporator Drain.
1. Remove the rear refrigeration line cover by removing the (4) screws on each end of base and the
(3) screws from under the rear frame channel.
2. Connect remote refrigeration lines through the 2-1/2” hole in counter as described in the Remote
Connection section in this manual.
3. Connect the provided condensate evaporator drain hose through the 2-1/2” hole in counter by
pushing it onto the drain fitting and secure it with provided hose clamp. Run the hose to a floor drain
or a remote condensate evaporator pan.
Refrigerated CRB Remote Models:
Cabinet Preparation
The CRB Remote models have a large condensate evaporator compartment hanging from the bottom of
case that contains the condensate evaporator pan. This compartment hangs inside the cabinet
compartment. The interior of the cabinet must be open to allow space for this compartment. 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.
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 INSTALLATION section of this manual.
The condensate air louvers are located on each side of the condensate evaporator compartment. Do not
block these louvers. The louver panel provided with case must be installed in the cabinet to allow
condensate moisture to vent. The louver can be placed on any side of cabinet, but must be as near to the
top as possible. The back of the unit must be unobstructed.
Also (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 UP INTALLATION section of this manual
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19
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TOP CUT
OUT
CASE TOP VIEW
3/4" END
PANELS
(2) 1/2" DIA
MTG. HOLES
CORD LOCATION
STANDARD OPT.1
FRONT
11/16 DOOR HANDLE
CLEARANCE
3.03
26.9
1.1
36.0 (36 UNIT)
48.0 (48 UNIT)
33.5 (36 UNIT)
45.5 (48 UNIT)
29.0
CORD OPTION
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.
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.
Connect remote refrigeration lines.
1. Remove the cover by removing the (4) screws on the bottom of case inside the cabinet
compartment.
2. Connect remote refrigeration as described in the Remote Connection section in this manual. A 2-
3/4 hole through the condensate evaporator compartment is provided.
3. Make sure that the drain line has not been dislodged during shipment and that the drain trap is
located properly over the water reservoir of the condensate evaporator pan.
4. Reinstall evaporator condensate cover.
Condensing Unit Air Flow.
DANGER: Electric shock hazard. Do not operate unit with panels removed.
DANGER: Risk of Fire. When routing power cord through cabinetry panels,
reference the CRB section. Cord routings must be sealed, and any GFI’s found in
cabinet construction must separated from the equipment via a sealed partition wall.
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The remote condensing unit must be installed to allow separation of coil intake air and coil discharge
air. The coil discharge air must not be allowed to recirculate back into the coil intake. Condensing unit
coil intake air temperature should be as cool as possible and should not exceed 80 Degrees F.
Refrigerated ERR Self Contained Models
Cabinet Preparation
The ERR 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. The back of the unit must be
unobstructed.
(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.
25.25 MIN.
10.0
DOORS ON REAR OF
CABINET MUST BE
10.0" 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
36.0 (36"UNIT)
48.0 (48" UNIT)
21.93
(2) 1/2" DIA
MTG. HOLES
31.0 (36"UNIT)
43.0 (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
29.00
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 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.
OPTON 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.
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.
Refrigeration Installation (Refrigerated units)
Self Contained Models
The self-contained models are shipped from the factory with a completely operational R290A refrigeration
system and require no modifications or adjustments upon installation.
Remote Models
The remote models are designed to use 513A refrigerant and shipped from the factory with the evaporator
coil, expansion valve, refrigerant solenoid valve and thermostat. The thermostat senses interior case
temperatures and opens and closes the refrigerant solenoid valve as needed to maintain proper case
temperatures. The condensing unit is optionally supplied from the factory for remote location installation.
DANGER: Electric shock hazard. Do not operate unit with panels removed.
DANGER: Risk of Fire. When routing power cord through cabinetry panels,
reference the CRB section. Cord routings must be sealed, and any GFI’s found in
cabinet construction must separated from the equipment via a sealed partition wall.
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1. Mount condensing unit indoors as close to the remote display case as practical. The refrigeration line
should be as short as possible and must not exceed 30 feet.
2. All refrigeration and/or electrical materials between the condensing unit and display case are to be
supplied by installing contractor.
3. Route properly sized and designed refrigeration lines from the condensing unit to the cabinet.
Horizontal suction lines should be pitched downward towards the condensing unit at least ½” per 10’
run to aid the oil drainage. A “P” trap must be installed in the suction line at the foot of every riser to
insure oil return. Dry nitrogen should be used to flow through tubing while brazing refrigeration lines.
4. Suction line must be insulated the entire length with Armaflex (or equivalent). Do not run liquid line
inside insulation with suction line.
5. The filter drier, sightglass, and low-pressure control are not furnished with remote display case models.
The recommended low pressure setting for R513A refrigerant is 32# cut in and 0# cutout.
6. Leak check condensing unit, cabinet, and all connecting tubing. Cabinet and condensing unit tubing
should be checked to insure no leaks occurred during shipping or from rough handling.
Make certain all refrigeration valves are opened and evacuate system to 500 microns. Charge the
system with refrigerant type specified on the data plates.
Case Line Up Installation
Follow the “Case Installation” procedures in this manual for each display case that is going to be adjoined
in a lined up. Additional cases must be place directly next to the adjoining end of the first case
IMPORTANT: BEFORE CUTTING COUNTER TOP:
The refrigerated display case must be installed as a standalone unit within the counter and should not be
directly integrated or connected to any other built-in appliances, including but not limited to heating
elements, ovens, or non-refrigerated display cases. When placing cases in a line up discharge air from
one case must be completely separated from the intake air of the case next to it. A divider must be
Installed inside cabinet between all cases. Ground fault circuit interrupter (gfci) outlet is to be external
from cabinet.
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 as listed below.
-REFRIGERATED TO REFRIGERATED: (1) 3/4" end panel attached to one of the cases. It does not
matter which case.
- REFRIGERATED TO DRY: (1) 3/4" end panel attached to the refrigerated case.
- REFRIGERATED TO HOT: (1) 1-1/2" end panel attached to the refrigerated case.
INSTALL
LOW PRESSURE
CUTOUT
LIQUID LINE
SUCTION LINE (INSULATED)
REMOTE
CONDENSING
UNIT
EVAPORATOR COIL
REMOTE DISPLAY CASE
EXPANSION
VALVE
LIQUID LINE
SOLENOID
VALVE
THERMOSTAT
INSTALL
FILTER DRIER
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23
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- DRY TO HOT: (1) 1-1/2" end panel attached to the refrigerated case.
Note: The end panel screws and plastic spacers are not used on the case that does not get an end panel
when being butted up to a case with an end panel. Remove them from case and discard.
Once the cases are placed together with proper end panel(s). They will need to be pushed together as
close as possible keeping the front of the cases in alignment. Once adjoining case is in proper position
complete all of the procedures outlined in the “Case Installation” section in this manual before installing the
joining kit as outlined below.
Top Joining Bracket
TOP REAR JOINING BRACKET
(2) #6 X 3/8 BLACK SCREW
BLACK PLASTIC PLUG
LOCATION
All cases joined together should have a top joining bracket installed to keep the top of the case tight
together. There are different brackets included with each case to cover most joining combination needs. If
no holes are provided, drill a 1/8” dia x ½” deep hole in location needed for bracket attachment.
1. Remove the black plug from the hole located on the upper rear corner of case.
2. Find the correct bracket shipped with case and place it over the end panel(s).
3. Hold the two cases together as much as possible to eliminate gap and fasten with screw.
Bottom Pedestal Joining
FRONT
PEDESTAL JOINING PLATE
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24
-
REAR
The CRR model cases and cases with optional pedestal have a 2-3/4” pedestal that sets on top the
counter.
When these cases are joined there is a gap between the pedestals. Two joining plates are provided for
these models.
The front plate is attached with self adhesive tape as follows:
1. Clean the front corner area on pedestal with rubbing alcohol
2. Remove adhesive backing strips from pedestal joining plate.
3. Center plate over opening and press firmly into place.
The rear plate must be attached with provided screws as follows: (Screw removal will be required to
access condenser compartment so do not use adhesive backing.)
1. Center plate at top of condenser compartments directly below cutting boards.
2. Mark location of (2) screw holes in cover plate on to each condenser panel.
3. Attach cover plate with (2) self drilling screws.
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25
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END PANEL INSTALLATION INSTRUCTIONS
END GLASS
3/4" ON REFRIGERATED UNITS
1/4" ON DRY UNITS
1-1/2" BETWEEN HOT & DRY OR HOT & REFRIG
10-32 SCREW
PLASTIC SPACER
End panels are Ordinarily shipped loose from the factory and need to be installed once the case fastened
to the counter. When placing cases in a line up the number of end panels and end panel type will be
different for each line up circumstance. See Case Line Up Installation section of this manual.
1. Place end panel on to the side of case and align holes.
2. Place a plastic spacer on to a screw and install the screw through the hole on end panel and into
the case. Do not tighten screws until all (3) screws are started and then snug screws up, but do not
over tighten or glass breakage may occur.
3. Repeat for all ends that require an end panel.
SHELVING INSTALLATION & REMOVAL
Shelf Brackets and Supports
1. Turn the light switch to the off position. Remove rear doors as described in the “Rear Door Removal”
section of this manual to allow access to interior of case.
2. For first time installation, it may be necessary to attach the clear plastic clips to only the shelf brackets
located on the side of the shelf light cord. Use the 6-32 x ÂĽ flat head screws supplied with unit to
attach clear plastic clips to the 1/8 hole on the inside of the shelf brackets. It may also be necessary to
attach the clear bumper to the outside end towards the side glass of each shelf bracket. The bumper
prevents damage to the end glass. These steps may have already been performed at the factory for
you. Insert a longer bottom shelf bracket in the desired shelf standard slot on one side of case
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26
-
(bumper side towards end glass). Follow the instruction in the illustration below. Place the additional
longer bottom shelf bracket in the same slot in shelf standard on the opposite end of case. Repeat for
shorter top shelf tier.
0v NOTCH
6v NOTCH
4
1
2
3
4
INSTALLATION
REMOVAL
2
3
1
TOP HOOK
BOTTOM TAB
SHELF BRACKET
SHELF STANDARD
1. Place shelf bracket top hook into desired shelf
standard slot.
2. Lift shelf bracket top hook to allow shelf bracket
bottom tab to clear shelf standard slot.
3. Swing shelf bracketbottom tab into shelf standard
slot.
4. Place the desired shelf bracket notch of 0, 6, or 12
degrees onto bottom of shelf standard slot.
1. Lift shelf bracket up to allow shelf bracket notch
to clear the bottom of shelf standard slot.
2. Swing shelf bracket bottom tab out of shelf
standard slot.
3. Drop shelf bracket down to allow shelf bracket top
hook to clear top of shelf standard slot.
4. remove shelf bracket top from shelf standard slot.
CLEAR BUMPER
TOWARDS END PANEL
3. Hang one end of shelf light housing on the front notch of a shelf bracket and then the other end of shelf
light housing on the notch of the shelf bracket on the opposite end. Repeat for each additional shelf
tiers. NOTE: On models without shelf lights, use a shelf support instead of a shelf light housing.
4. Push shelf light cords into clear plastic clip located on inside of shelf brackets.
5. Remove the cap from the appropriate female light sockets. If socket is not being used for a shelf light,
the cap must be plugged into socket for entire light system to operate. NOTE: Grip each side of cap
firmly and wiggle and pull cap straight out of socket. Do not roll cap during removal.
6. Plug in each shelf light by aligning the male pins on the appropriate shelf light cord plugs with the
female light sockets and push together. NOTE: Do not roll plug during insertion.
7. Hang one end of the shelf support on to the rear notch of one shelf bracket and then on the rear notch
of the shelf bracket on the opposite side. Repeat for additional shelf tiers.
8. Place supplied shelving onto shelf supports as outlined in the appropriate “Shelf Installation” section of
this manual.
9. On units with sliding rear doors, re-install both rear doors by lifting top of door into top track and
swinging bottom of door onto bottom track. Install door labeled “inner door” first on inner track and
door labeled “outer door” second on outer track.
Shelves and shelf light quantity
It is not required that all shelves and shelf lights supplied with each case are used. The quantity of
shelves and shelf lights can be tailored to your specific needs. If the supplied quantity of shelves and shelf
lights are not required, cap unused female socket located in interior of the case mullion with caps supplied.
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27
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Wire Shelves Installation
WIRE SHELF, PUSH REAR
WIRE INTO WIRE SHELF CLIP
(WIRE SHELF MODELS ONLY)
WIRE SHELF RETAINER CLIP & SCREW,
SCREW TO EACH END OF REAR
SHELF SUPPORT
SCREW
Glass Shelves Installation
PLUG CORD INTO LIGHT & RUN LIGHT
CORD ON INSIDE OF SHELF BRACKET
& SECURE IN CORD CLIP
CLEAN ANY SURFACE AREA
THAT BUMPER OR CLIP WILL
ATTACH TO WITH ALCOHOL
PRIOR TO ATTACHMENT
CORD CLIP
(CLEAN SHELF BRACKET SURFACE
WITH RUBBING ALCOHOL PRIOR
TO APPLYING)
USE RUBBING ALCOHOL TO
CLEAN SURFACE AREAS OF
SHELF SUPPORT WHERE
BUMPERS WILL BE ATTACHED
USE RUBBING ALCOHOL TO
CLEAN SURFACES OF SHELF
SUPPORT & LED LIGHT PRIOR
TO ATTACHMENT
DOUBLE SIDED TAPE
GLASS SHELF RETAINERS (2), CLEAN
GLASS WITH RUBBING ALCOHOL
& ATTACH RETAINER ON BOTTOM,
BACK CORNER OF GLASS
(GLASS SHELF OPTION ONLY)
AFTER RETAINERS ARE ATTACHED, RETAINERS
STRADDLE REAR SHELF SUPPORT
ALIGN BACK & SIDE EDGES OF RETAINER
WITH BACK & SIDE EDGES OF GLASS PRIOR
TO ATTACHMENT
ATTACH CLEAR BUMPERS TO
BOTH OUTSIDE SURFACES OF
SHELF BRACKETS TO PROTECT
GLASS FROM DAMAGE
1. For first time installation attach (2) glass shelf holders to each glass shelf. Remove backing
from tape located on flat side of glass shelf holder. Position the glass shelf holders in the (2) far
corners of glass. Repeat for each glass shelf. Attach a clear bumper on both sides of the light
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28
-
housing top surface for the front of the glass to set on. This step may have already been performed
at the factory for you.
NOTE: Clean area of glass where glass shelf holder is to be located with rubbing alcohol and let
air dry before installing shelf glass holder.
2. With rear sliding doors removed, place front of glass shelf onto front shelf light. (On front shelf
support for models without shelf lights.)
3. Let the rear of the glass shelf onto the rear shelf support so that the glass shelf holder
straddles the rear shelf support. If clear plastic clips were factory-installed on top of rear shelf
support, remove and discard clear plastic clips.
4. Repeat steps 2 & 3 for each tier.
Metal Shelves Installation
SHELF LIGHT CORD.
SHELF LIGHT CORD, SLIDING GROMMET
INSERT IN HOLE OF LEFT UP-RIGHT AT
BACK LEFT OF CASE (SECURE CORD IN
CLIP)
SHELF LIGHT (LED)
CLEAN SURFACE OF SHELF BRACKET &
SHELF SUPPORT WITH RUBBING ALCOHOL
PRIOR TO APPLYING CLEAR BUMP-ON
TAPE, DOUBLE SIDED
POSTION NOTCH IN SHELF
WITH TAB ON TOP, FRONT
OF SHELF BRACKET
WHEN ATTACHING LED LIGHT BAR TO THE
UNDER SIDE OF SHELF, POSITION LED, CENTERED
BETWEEN (2) SMALL HOLE IN SHELF FLOOR
CLEAN SURFACE AREA OF SHELF
BRACKET WITH RUBBING ALCOHOL
& LET AIR DRY PRIOR TO ATTACHING
CORD CLIP. ORIENT CORD CLIP
SO CORD RUNS HORIZONTALLY
BUMPERS ON SHELF BRACKETS
PROTECT GLASS FROM DAMAGE
1. With rear sliding doors removed, place front of the metal shelf onto front shelf light. (On front shelf
support for models without shelf lights)
2. Align slots on each side of the shelf with the tabs on the front of each shelf bracket.
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29
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DOOR REMOVAL INSTRUCTIONS
ALL SERVICE CASES & SELF SERVE DRY
2. SWING BOTTOM OUT
1. LIFT UP
LOWER TRACK
UPPER TRACK
1. Start with the outer door and lift the door upward until the bottom edge of door clears the
lower track and then swing the bottom of the door outward and down out of upper track.
2. After the outer door is removed repeat the procedure for the inner door.
3. Reverse this procedure for door reinstallation. The doors are not interchangeable.
1. LIFT UP
2. SWING BOTTOM OUT
SELF SERVE REFRIGERATED CASES
1. LIFT UP
2. SWING BOTTOM OUT
UPPER TRACK
LOWER TRACK
INNER DOOR
CATCH
INNER DOOR
CATCH SLOT
INNER LOWER TRACK
1. Start with the outer outside door and lift the door upward until the bottom edge of door clears
the lower track and then swing the bottom of the door outward and down out of upper
track.
2. Remove the outer inside door using the same procedure.
3. The inner door set can then be removed using the same procedure starting with the inner
outside door followed by the inner inside door.
4. Reverse this procedure for door reinstallation starting with the inner inside door followed by the
inner outside door. Check that the doors slide freely.
5. Replace the outside inner door and the outside outer door. Be sure to slide the inner door catch
into the inner door catch slot for each door.
Note: None of the doors are not interchangeable and they must be replaced in the same location that
they were removed from.
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30
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OPERATING INSTRUCTIONS
Controls (Refrigerated Units)
Light Switch
This switch controls the power to the lighting circuit. The switch rocker is red in the “on” position,
black in the “off” position.
Temperature Control
This controls the refrigerated side by cycling the compressor/condensing unit. It has an “off”
position and the coldest setting when the knob is set all the way in the clockwise position. Set this
control at the lowest setting possible, while maintaining desired case temperature.
Controls (Non-Refrigerated Units)
Power Switch
This switch controls the power to the lighting circuit and to the optional interior fan if supplied. The
switch rocker is red in the “on” position and black in the “off” position.
Shelves
Each display is furnished with shelves that are adjustable up and down and can be tilted in two
angular positions. See “Shelving Installation & Removal” section of this manual for proper
installation, adjustment and removal of shelving.
Rear Package Shelf Pedestal (optional)
The rear package shelf is provided with the 2-3/4” pedestal option. It is not adjustable up and
down. And can be removed by loosening the retainer screws under the shelf and sliding out
through keyhole slots. After completing shelving installation as outlined in “Shelving Installation and
Removal” section of this manual you may begin placing product into the display case.
Placing Product into Case
- Do not exceed 100 pounds of weight per shelf. Heavy product should be distributed evenly
across the entire shelving area.
- Determine desired shelving location and angle before placing product in case. Product must be
removed to readjust shelf location and angle.
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31
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- Allow a minimum of 2” between the top of product and bottom of shelf.
(Refrigerated Models)
- Do not overhang the front of wire shelves with product. Product may overhang rear of shelf, but
allow a minimum of 1-1/2” between product and rear door. Improper clearance in front and rear of
shelf will block the refrigerated airflow and could cause product loss.
-Do not block the slots along the front or rear of the case display pan. Covering these slots will
block the refrigerated airflow and could cause product loss.
-The display pan is removable for cleaning and can become dislodged in shipment. To ensure
proper airflow and performance of the case, make sure that the display pan is pushed completely
down into evaporation tub. Check that the pan is installed properly before placing product the
display pans.
-Allow refrigerated models to run for at least two hours before placing pre-chilled product into unit.
Turn temperature control to the lowest possible position that maintains required interior cabinet
temperature.
-CASE SHOULD BE STOCKED WITH PRE-CHILLED PRODUCT ONLY.
ATTENTION:
- Federal refrigerated display cases are designed to operate in a maximum environment of
75 DEG. F and 55% relative humidity. Exceeding these limits could cause poor case
performance and sweating of glass panels.
Solid-State Max. Run Timer
Used in all self-serve refrigerated cases only.
M
I
N
M
I
N
M
A
X
M
A
X
OFF TIME
ON TIME
3
2
4
1
COM.
N.O.
(NEUT.)
(HOT)
SUPPLY VOLTAGE
SUPPLY VOLTAGE
115V
ON TIME PERIOD
MIN. 1 HOUR
MAX. 2 HOUR
OFF TIME PERIOD
MIN. 12 SECONDS
MAX. 1200 SEC. (20 MIN.)
RELAY CONTACT RATING
20 AMPS 1.5 HP
OPERATION: APPLY SUPPLY VOLTAGE - RELAY TRANSFERS (CONTACT CLOSES) AND TIME PERIOD 1 (ON TIME) BEGINS.
AFTER INITIAL DELAY, RELAY TRANSFERS AGAIN (CONTACT OPENS) FOR DURATION OF TIME PERIOD 2 (OFF TIME)
THIS RECYCLING CONTINUES UNTIL SUPPLY VOLTAGE IS REMOVED
TIMER SET AT FACTORY AS SHOWN
ARROWS STRAIGHT FACING RELAY
OFF TIME SET AT 10 MINUTES
ON TIME SET AT 1.5 HOURS
41-17399
Electronic Expansion Valve (EEV)
A traditional TXV uses springs and a temperature bulb to open and close a valve port that controls the flow
of refrigerant entering the evaporator coil. An electronic expansion valve (EEV) controls the refrigerant
flow much more precisely, increasing the performance and efficiency of the refrigeration system. The EEV
-
32
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controls the flow of Refrigerant by opening and closing the valve port based on the response to signals
sent to the EEV by an electronic controller. The electronic Control bases these signals by processing
information provided from a temperature sensor and pressure transducer located on the discharge side of
the evaporator coil.
These sensors monitor the evaporator superheat and protects the compressor from any liquid flood back
under low superheat conditions.
EEV Controller Settings
The electronic expansion valve controller also allows the use of different types of refrigerants without the
need to change the expansion valve.
The controller is set from the factory to run on 449A refrigerant and will not need any changes to the
control unless another refrigerant is used.
Note: Check your State and Local regulations for approved refrigerants for your install location.
Federal Industries is not liable for any alternate refrigerants used.
The control is located in the front of the Condo Pan.
Note: Never change any of the other setting other than the refrigerant type. It may also be
necessary to change the superheat setting only when using a different refrigerant.
Changing Refrigerant
ď‚· Access the set point mode by pressing and holding the button until Ctl displays on the screen.
ď‚· Use the up or down arrows to advance through the available set points until rFG displays on
the screen and press the botton.
ď‚· Use the up or down arrows until the desired refrigeration displays on the screen and press
and hold the button until rFG once again displays on the screen.
ď‚· Press the to return to escape the settings menue.
Changing Superheat
ď‚· Access the set point mode by pressing and holding the button until Ctl displays on the screen.
ď‚· Use the up or down arrows to advance through the available set points until SSP displays on
the screen and press the botton.
ď‚· Use the up or down arrows to set the desired superheat displays on the screen and press
and hold the button until SSP once again displays on the screen.
ď‚· Press the to return to escape the settings menue.
MAINTENANCE
Shelf Light Replacement
1.1 LIGHT REPLACEMENT
1. Remove both rear doors as described in the “Door Removal” section of this manual.
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33
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2. Remove shelving from unit through rear door opening as described in the “Shelving Installation and
Removal” section of this manual.
3. Unplug appropriate light cord from socket and remove shelf from unit through rear door opening.
All lights are LED Bar type. If replacement should become necessary, follow the directions below to
replace LED lights.
TOP LIGHT
5. Unplug cord from light
6. Carefully pry plastic clip tab away from lip on LED light body, with a slight
rotational motion, disengage the clip locking tab on each of the plastic clips. Install
replacement LED by inserting lip on replacement LED body under the locking tab
on plastic clip and snap into place
Re-install cord plug.
SHELF LIGHTS
7. Unplug cord from light
8. Use putty knife to pry LED light body from Shelf and or Top Light Liner. It may be
useful to slide the putty knife along the length of light once putty knife is between
LED light body and component surface. (it is recommended to remove shelves
from case when replacing LED lights)
9. Remove residual adhesive tape from shelf / top light liner and clean surface with
alcohol
10. Remove liner from Double Sided Tape on replacement Light
11. Use small holes in Top Light Liner & Shelves as a locational guide for LED
placement
12. Mount light and apply pressure along the length of LED body to ensure good
adhesion
Re-install shelf and cord plug.
PERIODIC MAINTENANCE
IMPORTANT: Read this Section of this manual located on page 6
“REFRIGERATION WARNING &INSTALLATION-REPAIR-DECOMMISSIONING”
All refrigeration and electrical work must be performed by certified technicians.
Cleaning Condenser Coil (All Refrigerated Units)
It is very important that the Condenser coil is cleaned on a monthly basis to ensure proper
refrigeration performance and to prevent compressor failure.
Self Contained Refrigerated Units
1. Disconnect power to the unit.
2. On CRR models remove the condenser cover located on the rear of the condenser compartment
by removing the (6) condensing cover retaining screws.
3. On CRB remove both the condenser covers on each side of the condenser compartment by
removing the (4) condensing cover retaining screws on each cover.
4. Carefully vacuum the front surface of condenser coil. Take care not to bend coil fins with vacuum
cleaner nozzle.
5. Reinstall condenser covers and condenser cover retaining screws.
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34
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CLEANING INSTRUCTIONS
Daily Cleaning
The case should be cleaned thoroughly, as described in the weekly cleaning section, before it is
used for the first time.
NOTICE: Avoid splashing or soaking any electrical components with water to prevent
electrical damage to the case.
NOTICE: Shut off lights and power switches and remove all product from case. Allow
sufficient time for the unit to reach room temperature before proceeding with cleaning.
NOTICE: Remove all product from case before proceeding with cleaning procedure.
NOTICE: Acrylic end panels and top panel require special washing procedures to
prevent hazing and yellowing of material. Read cleaning of end panel and top panel
procedure carefully.
Note: For major spills or foreign material buildup perform the weekly cleaning instructions.
1. Clean all foreign materials from the door opening.
2. Wipe complete interior of case using a damp cloth.
3. Clean both sides of the doors and interior and exterior of the front glass using any common
window cleaner. IMPORTANT: Do not allow glass cleaner to contact ¾” Acrylic plastic end
panels or Acrylic plastic top panel.
4. Clean the end panels and top panel. IMPORTANT: The ¾” end panels and top panel are
acrylic plastic and special care must be taken to prevent hazing and yellowing of material.
Lightly dust (not wipe) surface. with clean, soft cloth. Then the surface can be wiped carefully
with a soft, wet cloth or chamois. The cloth or chamois must be kept free of grit by frequently
rinsing in clean water. Grease and oil can be removed with kerosene. Do not use window
cleaners or kitchen scouring compounds. DO NOT use solvents such as Acetone, Benzene,
Carbon Tetrachloride, and Lacquer Thinners. A spray wax such as Pledge or Maguire’s polish
can be applied and wiped with a clean soft cloth. The wax tends to fill in and hide small
scratches.
Weekly Cleaning
This procedure is recommended on a weekly basis. It may need to be performed more often if
necessary to maintain a clean, sanitary case. The case should be cleaned to this procedure
before using the first time.
NOTICE: Avoid splashing or soaking any electrical components with water to prevent
electrical damage to the case.
NOTICE: Shut off lights and power switches and remove all product from case. Allow
sufficient time for the unit to reach room temperature before proceeding with cleaning.
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35
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NOTICE: Remove all product from case before proceeding with cleaning procedure.
NOTICE: Acrylic end panels and top panel require special washing procedures to
prevent hazing and yellowing of material. Read cleaning of end panel and top panel
procedure carefully.
DISPLAY PAN
AIR DEFLECTOR
THUMB SCREWS
EVAPORATOR SHROUD
SHOWN WITHOUT FRONT & SIDE
GLASS FOR ILLUSTRATION ONLY
1. Remove both rear doors as described in the “Door Removal” section of this manual.
2. Remove shelving from unit through rear door opening as described in the “Shelving Installation and
Removal” section of this manual. Remove all interior shelving as described in the shelving
installation and removal section of this manual.
3. Remove both shelf standards from interior of case by removing the (2) thumbscrew from top and
bottom.
4. Steps 5 & 6 on refrigerated only.
5. On Refrigerated models lift the display pan up and out of evaporator tub. Remove display pan
through rear opening. Remove the evaporator fan shroud by removing the thumbscrews along the
backside of evaporator fan shroud and on each end of evaporator coil. Lift the rear of the
evaporator fan shroud and reach in and unplug the evaporator fan motor cord. Remove evaporator
fan shroud through rear opening.
6. Clean the entire interior of the case using warm soapy water. Wipe off all soapy water with a damp
cloth and allow to dry. (DO NOT use solvents such as Acetone, Benzene, Carbon Tetrachloride,
and Lacquer Thinners)
NOTE: Depending on the amount of usage and spillage of foreign material, some fasteners may have
to be removed and parts disassembled to allow proper cleaning of the unit.
7. Clean all shelves, shelf support bars, shelf lights, shelf brackets, and display pans using warm
soapy water and a brush. Rinse thoroughly and allow to dry.
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36
-
8. Clean all foreign material from inner and outer rear door tracks using warm soapy water and a
brush. Apply a light film of lubricant such as PAM to make the doors operate smoother.
9. Clean both sides of the doors and interior and exterior of the front glass using any common window
cleaner. IMPORTANT: Do not allow glass cleaner to contact any of the Acrylic plastic end panels,
Acrylic plastic top panel, Acrylic plastic front lift up doors, or Acrylic plastic inner doors.
10. IMPORTANT: Cleaning the Acrylic plastic end panels, top panel, front lift-up doors, and plastic
inner doors require special care to prevent hazing and yellowing of material. Lightly dust (not wipe)
surface with clean soft cloth. Then the surface can be wiped carefully with a soft, wet cloth or
chamois. The cloth or chamois must be kept free of grit by frequently rinsing in clean water. Grease
and oil can be removed with kerosene. Do not use window cleaners or kitchen scouring
compounds. DO NOT use solvents such as Acetone, Benzene, Carbon Tetrachloride, and Lacquer
Thinners. A spray wax such as Pledge or Maguire’s polish can be applied and wiped with a clean
soft cloth. The wax tends to fill in and hide small scratches.
11. Reassemble the case in reverse order.
Self Serve Front Lift Up Doors Cleaning Procedure (ERR ONLY)
IMPORTANT: Cleaning the Acrylic front lift up doors require special care to prevent hazing and
yellowing of material. Lightly dust (not wipe) surface with clean soft cloth. Then the surface can be
wiped carefully with a soft, wet cloth or chamois. The cloth or chamois must be kept free of grit by
frequently rinsing in clean water. Grease and oil can be removed with kerosene. Do not use window
cleaners or kitchen scouring compounds. DO NOT use solvents such as Acetone, Benzene, Carbon
Tetrachloride, and Lacquer Thinners. A spray wax such as Pledge or Maguire’s polish can be applied
and wiped with a clean soft cloth. The wax tends to fill in and hide small scratches.
SERVICE INFORMATION
Before any service work is performed
on the case, make sure all power is
disconnected to the case.
IMPORTANT: Read this Section of this manual located on page 5.
“REFRIGERATION WARNING &INSTALLATION-REPAIR-DECOMMISSIONING”
All refrigeration and electrical work must be performed by certified technicians.
Service problems or request for repair parts from authorized service agencies, trained service personnel,
or owners should be referred to:
CUSTOMER SERVICE DEPARTMENT
Federal Industries
215 Federal Avenue
Belleville, WI 53508
Toll Free: (800) 356-4206 / WI Phone (608) 424-3331
Fax: (608) 424-3234
To find a service company in your area, please visit our website at www.federalindustries.com. There you
can also find self-service tools to help you get the answers you need faster!
For Warranty Service Requests & ALL Technical Support please contact:
- Phone: (800) 356-4206 and choose the Tech Support/Warranty Option
-
CAUTION
RISK OF ELECTRIC SHOCK
DISCONNECT POWER BEFORE
SERVICING UNIT
-
37
-
For Warranty Compressors please contact the Parts Department:
- Phone: (800) 356-4206 and choose the Warranty Parts Option
- Email: Parts@Federalind.com
Federal Industries has partnered with Parts Town for ALL Non-Warranty Part Identification, Pricing, Lead
Times, Orders & Freight Quotes. Please contact Parts Town directly if you need parts:
- Website: PartsTown.com
- Email: CustomerService@PartsTown.com
- Phone: 833-809-8188
Pre-Service Checklist
You may avoid the cost and inconvenience of an unnecessary service call by first reviewing this
checklist of frequently encountered situations that can cause unsatisfactory case performance.
CAUTION:
Before servicing case, turn off power at the main breaker of fuse box.
Case Does Not Operate
-Check for disconnected power supply.
-Check for tripped breaker or blown fuse.
-Check that the thermostat is not “off”.
Lights Do Not Operate
-Check that light switch is on.
-Check that light cord(s) are tight in the sockets.
Case Temperature Too Warm
-Check that the cold air inlet and outlet slots are not blocked.
-Be sure that the rear doors are closed and tightly sealed.
-Check for a blocked or dirty condenser coil fins.
-Check cold airflow. Lack of adequate cold airflow could be a defective evaporator fan or
blocked evaporator coil. Check that paper or foreign material is not blocking evaporator.
If the evaporator coil is blocked due to excessive frost, turn the thermostat knob to the
“off” position for approximately one hour to defrost. Excessive frost will buildup if the
case is operated with the door open or ajar.
-Check that the display pans are installed properly.
-Is the case installed properly to allow adequate air flow to and from condenser.
Glass Fogging
-Check room ambient – Case is designed to operate in an environment not to exceed 75F
and 55% relative humidity.
-Check case temperature – Case is designed to operate between 38F and 42F.
-Check that nothing is placed on the top of the case glass.
Special Service Situations
IMPORTANT: Read this Section of this manual located on page 5.
“REFRIGERATION WARNING &INSTALLATION-REPAIR-DECOMMISSIONING”
All refrigeration and electrical work must be performed by certified technicians
-
38
-
There are rare occasions when the refrigerant charge must be evacuated from a case in order to
perform service work. In those situations, Federal Industries recommends that the refrigerant
charge be evacuated into a recovery system to prevent the possibility of hydrofluoro olefin (HFO’s)
from being released into the atmosphere.
If moisture or liquid is observed around or under a Federal Industries case, an immediate
investigation should be made by qualified personnel to determine the source of the moisture or
liquid. The investigation made should determine if the case is malfunctioning or if there is a simple
housekeeping problem.
Moisture or liquid around or under a case is a potential slip/fall hazard for persons walking by or
working in the general area of the case. Any case malfunction or housekeeping problem that
creates a slip/fall hazard around or under a case should be corrected immediately.
SALE & DISPOSAL
IMPORTANT: Read this Section of this manual located on page 6.
“REFRIGERATION WARNING &INSTALLATION-REPAIR-DECOMMISSIONING”
All refrigeration and electrical work must be performed by certified technicians
Owner Responsibility
If you sell or give away your Federal Industries case you must make sure that all safety labels and
the Installation-Service Manual are included with it. If you need replacement labels or manuals,
Federal Industries will provide them free of charge. Contact the customer service department at
Federal Industries at (800) 356-4206.
The customer service department at Federal Industries should be contacted at the time of sale or
disposal of your case so records may be kept of its new location.
If you sell or give away your Federal Industries case and you evacuate the refrigerant charge
before shipment. Federal Industries recommends that the charge be evacuated into a recovery
system to prevent the possibility of HFO’s from being released into the atmosphere.
Refrigerant Recovery/Recycling/Disposal
When recycling or discarding case, refrigerants MUST BE handled according to local, state and
federal codes, requirements and regulations.
If disposing of a refrigerated case that uses ozone depleting chemicals in its refrigeration system,
make sure the refrigerant is removed by a qualified service technician and properly disposed of.
If you intentionally release refrigerant into the atmosphere, you may be subject to fines or other
penalties (under regulation mandated by environmental regulators and/or legislative edict.)
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39
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MAIN WIRING DIAGRAMS
DRY, SERVICE AND SELF SERVE CASES (120VOLT)
(BLK)
W
BLK
LIGHT
SWITCH
BLK
PLUG & CORD
(W)
(G)
(SWITCH)
SHELF LIGHT
TOP LIGHT
B
R
COLOR CODE
B = BLUE
Y = YELLOW
W = WHITE
R = RED
BLK = BLACK
G = GREEN
91-17144-2 07/24/18
B
POWER
SUPPLY
W
R
R
B
SHELF LIGHT
R
B
B
R
B
R
B
R
R
B
REFRIGERATED SELF CONTAINED, SERVICE CASE (120VOLT)
-
40
-
REFRIGERATED SELF CONTAINED, SELF SERVICE CASE (120VOLT)
REFRIGERATED REMOTE, SERVICE CASE (120 VOLT)
SHELF LIGHT
TOP LIGHT
R
(THERM)
B
R
W
BLK
BLK
(BLK)
B
SHELF
LIGHT
B
R
G
M
BLK
CONDO.
PAN
W
BLK/RIB
BLK/RIB
BLK
LIGHT
SWITCH
BLK
BLK
(THERM)
R
TERMOSTAT
CRB
MODELS
B
R
COLOR CODE
B = BLUE
Y = YELLOW
W = WHITE
R = RED
BLK = BLACK
G = GREEN
R
BLK
BLK
PLUG & CORD 120 V, 60 HZ, 1 PH
(W)
(G)
SOLENOID
BLK
W
91-17146-1 1/24/20
(SWITCH)
POWER
SUPPLY
-
+
BLKW
EEV
5
4 3
2
1
TEMP SENSOR
PRESS. TRANS.
Blk
Blk
Red
Wht
Yel
Grn
Org
Red
RSV-Blue
Empty
A
B
Sh
GrnBlk
TEMP 3
Red TEMP 2TEMP 1
RIBBON
CABLE
-
41
-
REFRIGERATED REMOTE, SERVICE CASE (120 VOLT)
SHELF LIGHT
TOP LIGHT
R
(THERM)
B
R
W
BLK
BLK
(BLK)
B
SHELF
LIGHT
B
R
G
M
BLK
CONDO.
PAN
W
BLK/RIB
BLK/RIB
BLK
LIGHT
SWITCH
BLK
BLK
(THERM)
R
TERMOSTAT
CRB
MODELS
B
R
COLOR CODE
B = BLUE
Y = YELLOW
W = WHITE
R = RED
BLK = BLACK
G = GREEN
R
BLK
BLK
PLUG & CORD 120 V, 60 HZ, 1 PH
(W)
(G)
SOLENOID
BLK
W
91-17146-11 6/7/24
(SWITCH)
POWER
SUPPLY
-
+
BLKW
EEV
5
4 3
2
1
TEMP SENSOR
PRESS. TRANS.
Blk
Blk
Red
Wht
Yel
Grn
Org
Red
RSV-Blue
Empty
AB
Sh
GrnBlk
TEMP 3
Red TEMP 2TEMP 1
RIBBON
CABLE
REFRIGERATED REMOTE, SELF SERVE CASE (120 VOLT)
SHELF LIGHT
TOP LIGHT
B
R
W
W
EVAP. FAN
MOTOR
POWER
SUPPLY
BLK
BLK
BLK
BLK
(THERM)
(BALLAST)
B
R
COLOR CODE
B = BLUE
Y = YELLOW
W = WHITE
R = RED
BLK = BLACK
G = GREEN
R
PLUG & CORD 120 V, 60 HZ, 1 PH
91-17396-1 1/24/20
(SWITCH)
3
2
1
4
(THERM)
R
TERMOSTAT
W
W
R
BLK
R
LIGHT
SWITCH
CONDO.
PAN
CRB MODELS
SOLENOID
(BLK)
M
BLK
BLK/RIB
BLK/RIB
BLK
BLK
BLK
(W)
(G)
ANTISWEAT HEATER
BLK
BLK
B
R
B
DEFROST TIMER
FACTORY SET AS
SHOWN 10MIN OFF
1.5HRS ON
-
42
-
REFRIGERATED REMOTE, SELF SERVE CASE (120 VOLT)
SHELF LIGHT
TOP LIGHT
B
R
WW
EVAP. FAN
MOTOR
POWER
SUPPLY
BLK
BLK
BLK
BLK
(THERM)
(BALLAST)
B
R
COLOR CODE
B = BLUE
Y = YELLOW
W = WHITE
R = RED
BLK = BLACK
G = GREEN
R
PLUG & CORD 120 V, 60 HZ, 1 PH
91-17396-1 1/24/20
(SWITCH)
3
2
1
4
(THERM)
R
TERMOSTAT
W
W
R
BLK
R
LIGHT
SWITCH
CONDO.
PAN
CRB MODELS
SOLENOID
(BLK)
M
BLK
BLK/RIB
BLK/RIB
BLK
BLKBLK
(W)
(G)
ANTISWEAT HEATER
BLK
BLK
B
R
B
EEV
5 4
3
2 1
TEMP SENSOR
PRESS. TRANS.
Blk
Blk
Red
Wht
Yel
Grn
Org
Red
RSV-Blue
Empty
AB
Sh
GrnBlk
TEMP 3
Red TEMP 2TEMP 1
RIBBON
CABLE
W
BLK
DEFROST TIMER
FACTORY SET AS
SHOWN 10MIN OFF
1.5HRS ON
REFRIGERATED REMOTE, SELF SERVE CASE (120 VOLT)
SHELF LIGHT
TOP LIGHT
B
R
WW
EVAP. FAN
MOTOR
POWER
SUPPLY
BLK
BLK
BLK
BLK
(THERM)
(BALLAST)
B
R
COLOR CODE
B = BLUE
Y = YELLOW
W = WHITE
R = RED
BLK = BLACK
G = GREEN
R
PLUG & CORD 120 V, 60 HZ, 1 PH
91-17396-11 6/7/24
(SWITCH)
3
2
1
4
(THERM)
R
TERMOSTAT
W
W
R
BLK
R
LIGHT
SWITCH
CONDO.
PAN
CRB MODELS
SOLENOID
(BLK)
M
BLK
BLK/RIB
BLK/RIB
BLK
BLK
BLK
(W)
(G)
ANTISWEAT HEATER
BLK
BLK
B
R
B
EEV
5 4
3
2 1
TEMP SENSOR
PRESS. TRANS.
Blk
Blk
Red
Wht
Yel
Grn
Org
Red
RSV-Blue
Empty
ABSh
GrnBlk
TEMP 3
Red TEMP 2TEMP 1
RIBBON
CABLE
W
BLK
DEFROST TIMER
FACTORY SET AS
SHOWN 10MIN OFF
1.5HRS ON
-
43
-
PARTS
SERVICE MODELS
-
44
-
-
45
-
-
46
-
-
47
-
California Residents Only.
WARNING
This product can expose you to chemicals including chromium which is known to the State of California to
cause cancer and birth defects or other reproductive harm. For more information go to
www.P65Warnings.ca.gov
-
48
-
REV
CHANGE RECORD
APP’D
DATE
ECN#
0
RELEASE WITH NEW REFRIG CHANGES (R290) ON SC MODELS
LPR 12/9/24 3929
A UPDATED WITH UL NOTES AND WIRING DIAGRAMS &
COMBINED WITH E3227-21 ERR MANUAL
LPR 2/11/25 3929
B UPDATED CRB INSTALL INSTRUCTIONS AS PER UL
COMMENTS
LPR, JTR 3/28/2025 3929
