Federal SGR5948 Industries 59'' Slanted Glass Silver User Manual

E1954-20

REV 0 03/25/25

INSTALLATION & OPERATIONS INSTRUCTIONS

Self-Contained & Remote Refrigerated Models

Including Dual Zone & Cold Deli Models

& Non-Refrigerated Displays

KEEP THIS MANUAL FOR FUTURE REFERENCE

Engineering and technical data are subject to change without notice.

FEDERAL INDUSTRIES Toll Free 1(800) 356-4206

215 Federal Avenue WI Phone (608) 424-3331

Belleville, WI 53508 Fax: (608) 424-3234

CONTENTS

E1954-20 ................................................................................................................................................................................... 1

KEEP THIS MANUAL FOR FUTURE REFERENCE ................................................................................................................ 1

CONTENTS ...................................................................................................................................................................................... 2

INTRODUCTION ............................................................................................................................................................................. 3

SERIAL NUMBER ........................................................................................................................................................................... 4

WARNING LABELS & SAFETY INSTRUCTIONS ...................................................................................................................... 5

REFRIGERATION WARNING ....................................................................................................................................................... 6

INSTALLATION-REPAIR-DECOMMISSIONING ....................................................................................................................... 6

WARNING ....................................................................................................................................................................................... 7

3. Qualification: ............................................................................................................................................................................. 8

4.Checks to Area: .......................................................................................................................................................................... 8

5. Repairs to sealed components ................................................................................................................................................... 9

6. Detection of flammable refrigerants: ......................................................................................................................................... 9

7. Removal and Evacuation: .......................................................................................................................................................... 9

8. Charging procedures: .............................................................................................................................................................. 10

9. Decommissioning: ................................................................................................................................................................... 10

10. Labeling: ................................................................................................................................................................................ 10

11.Recovery: ............................................................................................................................................................................... 10

“REFRIGERATION WARNING &INSTALLATION-REPAIR-DECOMMISSIONING” ...................................................... 11

Locating the Display Case ........................................................................................................................................................... 12

Removing Case From Shipping Skid .......................................................................................................................................... 12

Grill Removal (Refrigerated Units) ............................................................................................................................................. 13

Condensate Evaporator (Refrigerated Units)............................................................................................................................... 13

Cleaning ...................................................................................................................................................................................... 13

Trim Kits Installation ...................................................................................................................................................................... 14

Exterior Trim ............................................................................................................................................................................... 14

Interior Trim ................................................................................................................................................................................ 15

Refrigeration Installation (Refrigerated units) ................................................................................................................................ 15

Self-Contained Models ................................................................................................................................................................ 16

Remote Models ........................................................................................................................................................................... 16

Electrical Data ............................................................................................................................................................................. 17

Cord Connected ........................................................................................................................................................................... 18

OPERATING INSTRUCTIONS..................................................................................................................................................... 19

Controls (Refrigerated Units) ...................................................................................................................................................... 19

Controls (Non-Refrigerated Units) .............................................................................................................................................. 19

Shelves ........................................................................................................................................................................................ 19

Rear Package Shelf ...................................................................................................................................................................... 19

Sliding Rear Doors ...................................................................................................................................................................... 19

Swing Rear Doors ....................................................................................................................................................................... 19

Placing Product into Case ............................................................................................................................................................ 20

SHELVING INSTALLATION & REMOVAL .............................................................................................................................. 21

Shelves and shelf light quantity ................................................................................................................................................... 22

SHELF INSTALLATION ............................................................................................................................................................... 23

Wire Shelves ............................................................................................................................................................................... 23

Glass Shelves ............................................................................................................................................................................... 23

Metal Shelves .............................................................................................................................................................................. 23

LED Shelf Light Replacement .................................................................................................................................................... 24

LED Top Light Replacement ...................................................................................................................................................... 25

PERIODIC MAINTENANCE ........................................................................................................................................................ 26

Cleaning Condenser Coil Filter (Self Contained Refrigerated Units Only) ................................................................................ 26

Cleaning Condenser Coil (All Self Contained Refrigerated Cases) ............................................................................................ 26

CLEANING INSTRUCTIONS ....................................................................................................................................................... 28

Daily Cleaning ............................................................................................................................................................................. 28

Weekly Cleaning ......................................................................................................................................................................... 29

Interior Cleaning ......................................................................................................................................................................... 29

Exterior Cleaning ........................................................................................................................................................................ 30

SERVICE INFORMATION ........................................................................................................................................................... 31

Pre-Service Checklist .................................................................................................................................................................. 32

Case Does Not Operate ............................................................................................................................................................... 32

Lights Do Not Operate ................................................................................................................................................................ 32

Case Temperature Too Warm ..................................................................................................................................................... 32

Glass Fogging .............................................................................................................................................................................. 32

Special Service Situations ........................................................................................................................................................... 32

Refrigerant Recovery/Recycling/Disposal .................................................................................................................................. 33

Owner Responsibility .................................................................................................................................................................. 33

REMOTE REFRIGERATION ........................................................................................................................................................ 34

Electronic Expansion Valve (EEV) On Remote Cases Only ...................................................................................................... 34

MAIN WIRING DIAGRAMS ........................................................................................................................................................ 35

120 VOLT DRY .......................................................................................................................................................................... 35

120 VOLT REFRIGERATED SELF CONTAINED .................................................................................................................. 37

120 VOLT REFRIGERATED REMOTE ................................................................................................................................... 38

REPLACEMENT PARTS .............................................................................................................................................................. 40

SELF CONTAINED REFRIGERATION SYSTEM (REFRIGERATED CASES ONLY) ....................................................... 40

ELECTRICAL COMPONENTS ................................................................................................................................................. 41

GLASS COMPONENTS ............................................................................................................................................................ 42

DOOR & SHELF COMPONENTS ............................................................................................................................................ 44

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 (800) 356-4206 / WI Phone (608) 424-3331

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.

This label is located by condensing unit

REFRIGERATION WARNING

INSTALLATION-REPAIR-DECOMMISSIONING

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

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/m³. See table for amount of charge.

WARNING

3. 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.

4.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 the 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.

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 so as 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:

5. 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.

-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.

6. 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.

7. 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.

8. 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.

d. Label the system when charging is complete (if not already).

e. Extreme care shall be taken not to overfill the REFRIGERATING SYSTEM.

9. 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 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.

10. 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.

11.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.

PRE-INSTALLATION PROCEDURES

Inspection for Shipping Damage

You are responsible for filing all freight claims with the delivery 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 delivery 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.

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

temperature

[°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 1 Temperature cannot exceed 75 deg F and 55% humidity.

LOCATING THE DISPLAY CASE

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.

The condenser air inlet is located at the rear of the case. Do not block this inlet and do not locate

the air inlet near a source of heat.

REMOVING CASE FROM SHIPPING SKID

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. If your case is supplied with plastic end panels, remove them by lifting them in an upward direction.

Set these end panels aside to be reinstalled after case is placed in proper position.

4. Remove the (4) brackets that secure the case to the shipping skid.

5. Use the lifting handles located in each end of the case and lift case off of skid and into required

position.

6. Level and square the case as needed by adjusting the leg leveler in each corner of base. (Use the

wrench provided.) (The case must be level for proper drainage of defrost condensate to the condensate

evaporator and allow for proper alignment of front glass.) The 50”, 59”, & 77” cases also have a set of

leg levelers in the center. These must be adjusted until the bottom of the base is flat. Failure to adjust

center leg could cause rear sliding doors to fall out of track.

7. The leveled case must be sealed to the floor using a NSF Listed Sealant.

8. If plastic end panels are required reinstall them on to case. Hook the key slot located on the inside of

the end panel down over screws located on each end of case.

GRILL REMOVAL (REFRIGERATED UNITS)

DANGER: Electric shock hazard. Do not operate unit with panels removed.

There is a removable slotted panel at the rear of the case. The panel allows access to the

condensing unit, the light ballast/ LED power supply, the condensate pan, and the field wiring

connection box. Remove this panel to make field wiring connections. See electrical information

and grounding section of this manual before wiring case.

Note: If electrical connection has been performed, disconnect power to case before removing grill panel.

1. Remove the rear grill panel screws from top of rear grill.

2. Tilt the top of rear grill panel outward as shown in illustration on the right.

3. Pull rear grill panel tabs up and out of slots in base of case.

CONDENSATE EVAPORATOR (REFRIGERATED UNITS)

This case is furnished with a hot gas condensate evaporator. Plumbing connections are not

required.

The condensate evaporator is located under the condensing unit in the machine compartment and is

accessible from the rear of the case. After removal of rear grill panel, make sure that the drain line

has not been dislodged during shipment and that the drain trap is attached to the bottom of the

evaporator tub and the hose is attached the water reservoir of the condensate evaporator pan.

CLEANING

For initial setup, clean the case as outlined in the weekly cleaning section of this manual.

3. REAR GRILL

PANEL TABS

1. REAR GRILL

PANEL SCREWS

E1954-7

TRIM KITS INSTALLATION

Follow the “Case Installation” procedures in this manual for each display case that is going to be adjoined

in a line up. Additional cases must be place directly next to the adjoining end of the first case. Push cases

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 trim kit as outlined below.

Note: The Laminated plastic end panels and end panel screws are not used on the adjoining ends of the

cases that are to be butted together.

EXTERIOR TRIM

1. Remove the (3) 8-32 screws located on rear corner of each case and set aside (If preinstalled). These

screws will be used to attach rear exterior trim strip to case. Note: For units with rear packing shelf.

These screws hold the package shelf standard to the case. The packing shelf and packing shelf standard

must be temporarily removed for installation of rear exterior trim.

EXTERIOR REAR

TRIM STRIP

EXTERIOR FRONT

TRIM STRAP

REAR SCREW

E1954-11

SCREW STRAP

TO BOTTOM OF

BASE FRONT.

DRILL (2) 9/64 HOLES

2. Remove the adhesive liner from the inside of the rear exterior trim strip and firmly place it over the top

and down the back of case. Be sure to center rear exterior trim strip over seem between cases and to

align slots with holes in case rear (If holes are provided)

3. Fasten rear exterior trim strip to each case with the (3) 8-32 screws previously removed.

If no holes are provided to fasten trim strip, use the (3) #8 self-drilling screws provided.

Note: For units with rear packing shelf, reattach rear packing shelf standard over the top of rear exterior

trim strip using the existing holes in case. Place packing shelf back on to case in desired standard slot.

4. Use a NSF approved silicone to seal the rear exterior trim strip along the top surface of case.

5. Fasten front exterior trim strap to each case with the (2) 8-32 screws. Drill (2) 9/64 holes in the lower

portion of the base front to attach strap.

Note: For units with front package shelf, reattach front package shelf over the top of front exterior trim

strap case with the (2) 8-32 screws previously removed.

INTERIOR TRIM

The interior trim kit is used when adjoining cases have one glass panel or no glass panel between them.

1. On units with sliding rear doors, remove both rear doors from the track by lifting doors upward until the

bottom edge of door clears the lower track. Swing the bottom of door outward and down out of top

track.

On units with rear swing doors completely open doors to allow access to the interior of case.

2. Cases with no glass panels: Remove the adhesive liner from the inside of the interior trim strip and

firmly place it over the center gap between the case interiors.

Cases with one glass panel: The interior glass trim is placed in the adjoining case that does not have

an end glass panel. Remove the adhesive liner from the inside of the interior trim strip and firmly place

it against the glass trim of adjoining case with the end glass panel.

Fasten interior glass trim with the stainless-steel self-drilling screws supplied with interior trim kit

INTERIOR TRIM STRIP

E1954-12

REFRIGERATION INSTALLATION (REFRIGERATED UNITS)

SELF-CONTAINED MODELS

The self-contained models are shipped from the factory with a completely operational refrigeration system

and require no modifications or adjustments upon installation.

REMOTE MODELS

The remote models are 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.

1. Mount condensing unit indoors as close to the remote display case as practical. The refrigeration line

should be as short as possible.

2. All refrigeration and/or electrical materials between the condensing unit and display case are to be

supplied by the installation 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.

3. Suction line must be insulated the entire length with Armaflex (or equivalent). Do not run the liquid

line inside insulation with suction line.

4. 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.

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

ELECTRICAL INFORMATION & GROUNDING

This Case Must Be Grounded

DANGER: Improper or faulty hookup of electrical components in the

display case can result in severe injury or death.

ELECTRICAL DATA

REFRIGERATION &

ELECTRICAL DATA

NON REFRIGERATED

CGD3642 SGD3642 1.5 15 NEMA 5-15P

CGD3648 SGD3648 1.5 15 NEMA 5-15P

CGD5042 SGD5042 1.5 15 NEMA 5-15P

CGD5048 SGD5048 1.5 15 NEMA 5-15P

CGD5942 SGD5942 1.5 15 NEMA 5-15P

CGD5948 SGD5948 1.5 15 NEMA 5-15P

CGD7742 SGD7742 1.5 15 NEMA 5-15P

CGD7748 SGD7748 1.5 15 NEMA 5-15P

REFRIGERATED SELF CONTAINED R290

CGR3642 SGR3642 12 15 NEMA 5-15P 3 15

CGR3648 SGR3648 12 15 NEMA 5-15P 3 15

CGR5042 SGR5042 12 15 NEMA 5-15P 3 15

CGR5048 SGR5048 12 15 NEMA 5-15P 3 15

CGR5942 SGR5942 12 15 NEMA 5-15P 4 15

CGR5948 SGR5948 12 15 NEMA 5-15P 4 15

CGR7742 SGR7742 16 20 NEMA 5-20P 5 15

CGR7748 SGR7748 16 20 NEMA 5-20P 5 15

CGR5042DZ SGR5042DZ 12 15 NEMA 5-15P 3 15

CGR5048DZ SGR5048DZ 12 15 NEMA 5-15P 3 15

CGR5942DZ SGR5942DZ 12 15 NEMA 5-15P 3 15

CGR5948DZ SGR5948DZ 12 15 NEMA 5-15P 3 15

CGR7742DZ SGR7742DZ 12 15 NEMA 5-15P 3 15

CGR7748DZ SGR7748DZ 12 15 NEMA 5-15P 3 15

CGR3642CD SGR3642CD 12 15 NEMA 5-15P 3 15

CGR3648CD SGR3648CD 12 15 NEMA 5-15P 3 15

CGR5042CD SGR5042CD 12 15 NEMA 5-15P 3 15

CGR5048CD SGR5048CD 12 15 NEMA 5-15P 3 15

CGR5942CD SGR5942CD 12 15 NEMA 5-15P 4 15

CGR5948CD SGR5948CD 12 15 NEMA 5-15P 4 15

CGR7742CD SGR7742CD 16 20 NEMA 5-20P 5 15

CGR7748CD SGR7748CD 16 20 NEMA 5-20P 5 15

Refer to the data plate attached to rear of the case for maximum fuse size and minimum circuit ampacity.

REMOTE REFRIGERATION

AMPS

MAX

FUSE SIZE

OPTIONAL NEMA

CORD & PLUG

PERMANENT COMNNECT

2-WIRE PLUS GROUND

120V / 60H / 1PH

PERMANENT COMNNECT

2-WIRE PLUS GROUND

120V / 60H / 1PH

AMPS

MAX

FUSE SIZE

CORD CONNECTED

All standard 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 ceiling 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.

A separate circuit for each display case is required to prevent other appliances on the same circuit

from overloading the circuit and causing malfunction.

Only a licensed electrician must perform all case electrical connections.

All electrical wiring hookups must be done in accordance with all applicable local, regional, or national

electrical standards.

A separate circuit for each display case is recommended to prevent other appliances on the same circuit

from overloading the circuit and causing malfunction.

The electrical service must be grounded upon installation.

This unit is designed for permanent connection to a power source. See the electrical data plate located at

the rear of the case for proper circuit size and wire ampacity.

The electrical connection box is accessible from the rear of the case. Remove rear grill on refrigerated

models. (See “Grill Removal” in the installation section of this manual.) See Diagram below for location

of the field wiring connection box.

2-3/4" DIA. ELECTRICAL ENTRANCE

IN BOTTOM OF CASE,

2-3/4" FROM SIDE OF BASE,

2-1/8" FROM REAR OF BASE.

7/8" DIA. ELECTRICAL ENTRANCE

ON REAR OF CASE,

1" FROM SIDE OF BASE

1-3/4" FROM BOTTOM OF BASE

BACK OF CASE OVERHANGS

BASE 1".

FIELD CONNECTION COVER

FOR REFRIGERATED CASES

FIELD CONNECTION COVER

FOR NONREFRIGERATED CASES

LIGHT SWITCH

(REFRIGERATED UNITS)

TEMPERATURE CONTROL

(REFRIGERATED UNITS)

POWER SWITCH

(NONREFRIGERATED UNITS)

E1954-8

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 three

angular positions. See “Shelving Installation & Removal” section of this manual for proper

installation, adjustment and removal of shelving.

REAR PACKAGE SHELF (standard on Deli, optional on all other models)

The rear package shelf is removable and adjustable up and down. It can be removed or adjusted by

lifting rear package shelf up and out until the bracket is disengaged from shelf standard. It can then

be moved to desired height location and reattached.

SLIDING REAR DOORS

The doors can be easily removed by lifting doors upward until the bottom edge of door clears the

lower track. Swing the bottom of door outward and down out of top track.

Clean the door track frequently for easy door operation. A Very light film of lubricant, such as

PAM, will help the doors slide easily.

SWING REAR DOORS

Rear swing door on 31” wide dry cases only.

The Swing doors are not easily removable for cleaning and require no lubrication.

PLACING PRODUCT INTO CASE

After completing shelving installation as outlined in “Shelving Installation and Removal” section of

this manual you may begin placing product into the display case.

- Do not exceed 150 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.

(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

the 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 the 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.

SHELVING INSTALLATION & REMOVAL

1. Turn the light switch to the off position. On units with sliding rear doors, remove both rear doors from

the track by lifting doors upward until the bottom edge of door clears the lower track. Swing the

bottom of door outward and down out of top track. On units with rear swing doors completely open

doors to allow access to the interior of case.

2. Insert a shelf bracket in the desired shelf standard slot on one side of the case. Follow the instructions

in the illustration below. Place an additional shelf bracket in the same shelf standard slot on the

opposite end of case. Repeat for additional shelf tiers. 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. NOTE:

Do not allow shelf bracket to hit side glass

3. Hang one end of shelf light assembly on the front notch of a shelf bracket with light facing rear of case

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 assembly.

4. Push shelf light cords into plastic clip located on inside of shelf brackets.

5. Remove the cap from the appropriate female light sockets. If the socket is not being used for a shelf

light, the cap must be plugged into socket for the 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 the 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. Failure to do so will prevent the entire lighting system from operating.

0° NOTCH

6° NOTCH

12° NOTCH

E1954-3

INSTALLATION

REMOVAL

TOP HOOK

BOTTOM TAB

SHELF BRACKET

SHELF STANDARD

A.. Place shelf bracket top hook into desired shelf

standard slot.

B. Lift shelf bracket top hook to allow shelf bracket

bottom tab to clear shelf standard slot.

C. Swing shelf bracketbottom tab into shelf standard

slot.

D. Place the desired shelf bracket notch of 0, 6, or 12

degrees onto bottom of shelf standard slot.

A. Lift shelf bracket up to allow shelf bracket notch

to clear the bottom of shelf standard slot.

B. Swing shelf bracket bottom tab out of shelf

standard slot.

C. Drop shelf bracket down to allow shelf bracket top

hook to clear top of shelf standard slot.

D. remove shelf bracket top from shelf standard slot.

SHELF INSTALLATION

WIRE SHELVES

1. For first time installation, it may be necessary to attach the clear plastic clips to each end of the rear

shelf supports. Use the 6-32 x ¼ flat head screws supplied with unit to attach clear plastic clips to the

1/8 hole on each side of shelf support. This step may have already been performed at the factory for

you. Repeat for each rear shelf support tier. (See illustration E1594-2 Detail C)

2. With rear sliding doors removed or rear swing door open, place the front of wire shelf onto front shelf

light. (On front shelf support for models without shelf lights)

3. Snap the rear of the shelf into the clear plastic clips on rear shelf support.

4. Repeat 2 & 3 for each tier.

NOTE: Units with 73” long rear shelf supports uses (2) wire shelves per tier. All other units use (1) wire

shelf per tier.

GLASS SHELVES

1. For the first time installation attach (2) glass shelf holders to each glass shelf. Remove the backing

from tape located on flat side of glass shelf holder. Position the glass shelf holders in the (2) far corners

of glass. (See illustration E1594-2 Detail A.) Repeat for each glass shelf. 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 or rear swing doors open, 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.

NOTE: Units with 46” or longer rear shelf supports use (2) glass shelves per tier. All other units use (1)

glass shelf per tier.

METAL SHELVES

1. With rear sliding door removed, or rear swing door open, place front of metal shelf on to front shelf

light. (On front shelf support on models without shelf lights.)

2. Set the rear of the metal shelf on to the rear shelf support so that the notch at each end of metal shelf

straddles the rear shelf support. If clear plastic clips were factory-installed on top of rear shelf support,

remove and discard clear plastic clips.

3. Repeat steps 2 & 3 for each tier if supplied with more than (1) tier of shelving.

MAINTENANCE

LED SHELF LIGHT REPLACEMENT

1. On units with sliding rear doors, remove both rear doors from track by lifting doors upward until the

bottom edge of door clears the lower track. Swing the bottom of door outward and down out of top

track. On units with rear swing doors completely open doors to allow access to interior of case.

2. Remove shelving from unit through rear door opening.

3. Unplug appropriate light housing cord from socket and remove shelf light assembly from unit through

rear door opening.

4. Unplug the shelf light cord from the LED light. Starting at the end opposite the light cord, insert a putty

knife or flat bladed screw driver between the shelf support and the LED light. This needs to be done to

detach the double-sided tape that holds the LED light to the front shelf support.

5. Remove all double-sided tape residue from shelf support. Clean the backside of the new LED light and

the mounting surface on the shelf support with isopropyl alcohol and allow to dry, before applying new

double side tape to the back of the LED light. The LED light will be positioned between the two .094”

holes on the shelf support, with each end of the light on the edge of the hole leaving both holes

completely visible.

LED TOP LIGHT REPLACEMENT

1. On units with sliding rear doors, remove both rear doors from track by lifting doors upward until the

bottom edge of door clears the lower track. Swing the bottom of door outward and down out of top

track. On units with rear swing doors completely open doors to allow access to interior of case.

2. Remove all shelves, shelf supports and Shelf light assemblies from unit through rear door opening.

(See “Shelving Installation and Removal” section of this manual for instruction if needed)

3. Unplug top light cord from top light.

4. To remove the LED light from the light clips that are mounted to the bottom of the top glass support,

push the light in line with the mounting surface on the light clip then rotate the LED towards the front

of the case.

5. Reinstall new LED in the same manner as described in the LED Removal Procedure. Be sure that LED

is secure in light clips. Note: Be sure to use a direct equivalent to the original LED. Plug the top

light cord into the new LED top light.

PERIODIC MAINTENANCE

CLEANING CONDENSER COIL FILTER (SELF CONTAINED REFRIGERATED UNITS ONLY)

This refrigerated case is equipped with a reusable condenser coil filter, which filters large dust

particles from the air before air enters the condenser coil fins. It is very important that this filter be

cleaned on a monthly basis to ensure proper refrigeration performance and to prevent compressor

failure.

For 36”, 50”, 59” & 77” long units with filter access cover:

1. Lift filter access cover latch so the latch stays in a horizontal position.

2. Tilt filter access cover outward and pull filter access cover tab out of notch in rear grill

panel.

3. Slide filter out toward rear of case using the filter pull strap on filter.

4. Wash the filter using warm soapy water, rinse, and let dry.

5. Apply a generous coat of filter coat adhesive to both sides of filter.

(Filter coat adhesive is available through any restaurant supply distributor.)

NOTE: Failure to coat filter with a fresh coat of filter adhesive after cleaning will

prevent filter from working properly. Failure to do so will allow the condenser coil to

plug, which will affect refrigeration performance and could cause compressor failure.

6. Reinstall filter (filter pull-tab facing outward) and filter access cover in reverse

order.

FILTER

FILTER ACCESS

COVER TAB

FILTER ACCESS

COVER

FILTER PULL

STRAP

FILTER ACCESS

COVER LATCH

E1954-6

REAR GRILL PANEL

CLEANING CONDENSER COIL (ALL SELF CONTAINED REFRIGERATED CASES)

Even though your refrigerated display case is provided with a reusable condenser air filter, the

condenser coil must be checked and cleaned at least every 6 months or as necessary.

1. Disconnect power to the unit.

2. Remove rear grill as described in the installation instruction section of this manual.

3. Slide filter out toward rear of case using the filter pull strap on filter.

4. Wash filter as described in cleaning condenser coil filter in this section of this manual.

5. Vacuum the front surface of the condenser coil.

6. Reinstall filter (filter pull-tab facing outward) and rear grill in the reverse order.

AIR FILTER

CONDENSER

COIL FINS

AIR INTAKE

E1954-5

REAR GRILL

PANEL

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 the products from

case. Allow sufficient time for the unit to reach room temperature

before proceeding with cleaning.

NOTICE: Remove all products from case before proceeding with cleaning

procedure.

Note: For major spills or foreign material buildup use complete weekly cleaning instructions.

1. Clean all foreign materials from the door opening.

2. Wipe the complete interior of case using a damp cloth.

3. Tilt the front glass forward as described in the illustrations below. This will allow easier access

to clean interior front and side glass. The glass can then be cleaned with common window

cleaners.

NOTE: On models that the front glass does not tilt out, the inside of glass must be cleaned through

the rear door access.

STRAIGHT GLASS

E1954-10

PULL HANDLE

OPEN FRONT GLASS:

1. Stand in front of unit and grab the pull

handle with finger tips. It may be necessary

to push on front glass from inside of case.

2. Pull front glass outward until the glass

rests on front glass stops.

CLOSE FRONT GLASS:

1. Stand in front of unit and push on front

of front glass with both hands.

2. Firmly push front glass towards rear of unit

until front glass handle is against top glass

front.

4. The remaining exterior surface should be wiped down using any ammoniated cleaners or soapy

warm water.

Note: Detergents are not recommended and do not use abrasive cleaners or pads to prevent

scratching of surfaces.

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 light and power switches and remove all product from case. Allow

sufficient time for the unit to reach room temperature before proceeding with

cleaning.

Interior Cleaning

1. Remove all interior shelving as described in the shelving installation and removal section of this

manual.

2. Remove both shelf standards from the interior of case. First remove thumbscrew at bottom of shelf

standard and then slide shelf standard up to allow top key slot to clear.

Steps 3 & 4 on refrigerated only.

3. Lift the display pan up and out of evaporator tub. Remove the display pan through rear opening.

4. Remove the evaporator fan shroud. First remove the thumbscrews along the backside of evaporator

fan shroud. Lift the rear of the evaporator fan shroud allowing the front to hinge on fan shroud

mounting tabs. Reach in and unplug the evaporator fan motor cord. Continue to lift the evaporator

CURVED GLASS

PULL HANDLE

OPEN FRONT GLASS:

1. Stand in front of unit and grab the pull

handle with both hands.

2. Pull front glass outward until the glass

rests on front glass stops.

CLOSE FRONT GLASS:

1. Stand in front of unit and push on front

of pull handle with both hands.

2. Firmly push glass towards rear of unit

until front glass rests in closed position

fan shroud while at the same time pulling it to the door opening of case until the slots in the

evaporator fan shroud can clear the fan shroud mounting tabs. Remove evaporator fan shroud

through rear opening.

5. Clean the entire interior of the case using warm soapy water. Wipe off all soapy water with a damp

cloth and allow it to dry.

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.

6. Clean all shelves, shelf support bars, shelf light housing, shelf brackets, and display pans using

warm soapy water and a brush. Rinse thoroughly and allow it to dry.

7. 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.

8. Clean both sides of the doors and interior of the front glass using any common window cleaner.

NOTE: Front glass can be tilted forward to simplify front glass cleaning. See “Daily Cleaning”

section for glass tilting operation.

9. Reassemble the case in reverse order starting with Step 6.

Exterior Cleaning

1. Clean the front glass using any common window cleaner.

2. The exterior surfaces should be wiped down using any ammoniated cleansers or warm soapy water.

NOTE: For major spills or foreign material build-up use complete weekly cleaning instruction.

REAR DOOR

INNER

REAR DOOR

OUTER

SHELF BRACKET

SHELF STANDARD

SHELF

LIGHT

SHELVING

DISPLAY PAN

EVAP FAN SHROUD

FAN SHROUD

MOUNTING TABS

EVAP. FAN

E1954-9

REFRIGERATED

MODELS ONLY

SHELF

SUPPORT

SERVICE INFORMATION

Fax: (608) 424-3234 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 6

“REFRIGERATION WARNING &INSTALLATION-REPAIR-DECOMMISSIONING”

All refrigeration and electrical work must be performed by certified technicians.

To find a service company in your area, please visit our website at

https://federalind.com/support-service/service-rep-locator.

There you can also find self-service tools to help you get the answers you need faster!

For warranty service requests and all technical support, including compressors and other service parts please contact:

- Phone: (833) 238-8168

- Email: techserv[email protected]m

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

WARNING

RISK OF ELECTRIC SHOCK

DISCONNECT POWER BEFORE

SERVICING UNIT

PRE-SERVICE CHECKLIST

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.

Be sure light is properly seated in the sockets.

Check that light cord(s) are tight in the sockets.

Plug unused light sockets with socket cap provided with socket.

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 filter or 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 build up if the case is

operated with the door open or ajar.

Check that the display pans are installed properly.

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

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 hydrofluorocarbons

(HFC’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

If you, the owner, sells or gives away this Federal Industries case, it is the owner’s responsibility to 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, you should 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.)

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 HFC’s from being released into the atmosphere.

REMOTE REFRIGERATION

ELECTRONIC EXPANSION VALVE (EEV) ON REMOTE CASES ONLY

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

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 base of the case to the left of the electrical connection box.

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

 Access the set point mode by pressing and holding the button until Ctl displays on the screen.

 Use the up or down arrows to advance through the available set points until rFG displays on

the screen and press the botton.

 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.

 Press the to return to escape the settings menue.

Changing Superheat

 Access the set point mode by pressing and holding the button until Ctl displays on the screen.

 Use the up or down arrows to advance through the available set points until SSP displays on

the screen and press the botton.

 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.

 Press the to return to escape the settings menue.

MAIN WIRING DIAGRAMS

120 VOLT DRY

120 VOLT REFRIGERATED SELF CONTAINED

UNIT MUST BE GROUNDED

BLK

BLK/RIB

BLK

EVAP.

FAN

MOTOR

BLK/RIB

91-14146-10 3/18/25

MAIN WIRING DIAGRAM

DETAIL

COLOR CODE

B = BLUE

Y = YELLOW

W = WHITE

R = RED

BLK = BLACK

G = GREEN

120 VOLTS, 60 HERTZ, 1 PHASE

GND

BLK

BLK/RIB

BLK/RIB (THERM.)

BLK

(THERM.)

(SEE LIGHT WIRING

DIAGRAM DETAIL)

EVAP.

FAN

MOTOR

BLK/RIB

BLK

(BALLAST/PWR SPLY)

(SWITCH)

LIGHT

SWITCH

TO LIGHT

BALLAST/

PWR SPLY

INCLUDED ON 77" UNITS ONLY

CONDENSATE

EVAPORATOR

OR PUMP

WHEN USED

FIELD

CONNECTION

BOX

BLK/RIB

(HEATER)

BLK

FAN

INV

BOX

L2 IN

DROP-IN

LOW PSI

SWITCH

HIGH PSI

SWITCH

BLU

BRN

BLK

120 VOLT REFRIGERATED REMOTE

UNIT MUST BE GROUNDED

BLK

BLK/RIB

BLK

EVAP.

FAN

MOTOR

BLK/RIB

91-14147-1

10/15/19

MAIN WIRING DIAGRAM

DETAIL

GND

BLK

(SEE LIGHT WIRING

DIAGRAM DETAIL)

EVAP.

FAN

MOTOR

BLK/RIB

BLK

(BALLAST/ PWR SPLY)

(SWITCH)

LIGHT

SWITCH

TO LIGHT

BALLAST/

PWR SPLY

INCLUDED ON 77" UNITS ONLY

CONDENSATE

EVAPORATOR

OR PUMP

FIELD

CONNECTION

BOX

THERMOSTAT

BLK (THERM.)

BLK/RIB

(HEATER)

SOLENOID VALVE

BLK

W (SOLENOID)

BLK (THERM.)

BLK (SOLENOID)

(OPTIONAL)

POWER

SWITCH

BLK

120 VOLTS, 60 HERTZ, 1 PHASE

BLK

EEV

4 3

2 1

SUCTION SENSOR

PRESS. TRANS.

Blk

Red

Wht

Yel

Grn

Org

Red

RSV-Blue

Empty

GrnBlk

TEMP 3

Red TEMP 2TEMP 1

RIBBON

CABLE

G = GREEN

Y = YELLOW

B = BLUE

R = RED

W = WHITE

BLK = BLACK

COLOR CODE

LED LIGHT WIRING DIAGRAMS W/HEATER

All models with standard LED shelf lights except DZH models

COLOR CODE: Br = BROWN

BLK = BLACK B = BLUE

W = WHITE Y = YELLOW

R = RED G = GREEN

LIGHT WIRING DIAGRAM

DETAIL

SHELF LIGHT

BLK

(SEE MAIN WIRING DIAGRAM DETAIL)

TO LIGHT SW.

SHELF LIGHT

TOP LIGHT

SHELF LIGHT

91-21026 REV B 01/23/24

TYPICAL: SHELF LIGHT

QUANTITY MAY VARY

DZ CASES USE (2)

DUPLICATE LIGHT

CIRCUITS AS SHOWN

L.E.D.

RECP.&

PLUG

L.E.D.

RECP.&

PLUG

L.E.D.

RECP.&

PLUG

L.E.D.

RECP.&

PLUG

POWER

SUPPLY

24V. ANTI SWEAT HEATER

(1) PER EA. REFRIGERATED CASE

REPLACEMENT PARTS

SELF CONTAINED REFRIGERATION SYSTEM (REFRIGERATED CASES ONLY)

SELF CONTAINED REFRIGERATION SYTEM (REFRIGERATED CASES ONLY)

REFRIGERATED MODELS CONDENSING EVAP. EXPANSION EVAPORATOR THERM- CONDENSER ANTI SWEAT

UNIT(SC)120V COIL VALVE FAN W/BLADE OSTAT AIR FILTER HEATER

CGR3642 SGR3642 30-21754 33-13356 32-21751 41-21237-16 32-51012 16-13647

43-21632-1

CGR3648 SGR3648 30-21754 33-13356 32-21751 41-21237-16 32-51012 16-13647

43-21632-1

CGR5042 SGR5042 30-21754 33-13357 32-21750 41-21237-16 32-51012 16-13647

43-21632-2

CGR5048 SGR5048 30-21754 33-13357 32-21750 41-21237-16 32-51012 16-13647

43-21632-2

CGR5942 SGR5942 30-21754 33-13358 32-21750 41-21237-16 32-51012 16-13647

43-21632-3

CGR5948 SGR5948 30-21754 33-13358 32-21750 41-21237-16 32-51012 16-13647

43-21632-3

CGR7742 SGR7742 30-21754 33-13359 32-21750 41-21237-16 32-51012 16-13647

43-21632-4

CGR7748 SGR7748 30-21754 33-13359 32-21750 41-21237-16 32-51012 16-13647

43-21632-4

CGR5042DZ SGR5042DZ 30-21754 33-13354 32-21751 41-21237-16 32-51012 16-13647

43-21632

CGR5048DZ SGR5048DZ 30-21754 33-13354 32-21751 41-21237-16 32-51012 16-13647

43-21632

CGR5942DZ SGR5942DZ 30-21754 33-13355 32-21751 41-21237-16 32-51012 16-13647

43-21632-1

CGR5948DZ SGR5948DZ 30-21754 33-13355 32-21751 41-21237-16 32-51012 16-13647

43-21632-1

CGR7742DZ SGR7742DZ 30-21754 33-13356 32-21751 41-21237-16 32-51012 16-13647

43-21632-2

CGR7748DZ SGR7748DZ 30-21754 33-13356 32-21751 41-21237-16 32-51012 16-13647

43-21632-2

CGR5048CD SGR5048CD 30-21754 33-13357 32-21750 41-21237-16 32-51012 16-13647

43-21632-2

CGR5948CD SGR5948CD 30-21754 33-13358 32-21750 41-21237-16 32-51012 16-13647

43-21632-3

CGR7748CD SGR7748CD 30-21754 33-13358 32-21750 41-21237-16 32-51012 16-13647 43-21632-4

SELF CONTAINED REFRIGERATION SYSTEM (REFRIGERATED CASES ONLY)

CGR3642R SGR3642R

33-13356 32-21228 32-21223 32-21224 32-21225 41-21237-16 32-15495 40-20420

CGR3648R SGR3648R

33-13356 32-21228 32-21223 32-21224 32-21225 41-21237-16 32-15495 40-20420

CGR5042R SGR5042R

33-13357 32-21228 32-21223 32-21224 32-21225 41-21237-16 32-15495 40-20420

CGR5048R SGR5048R

33-13357 32-21228 32-21223 32-21224 32-21225 41-21237-16 32-15495 40-20420

CGR5942R SGR5942R

33-13358 32-21228 32-21223 32-21224 32-21225 41-21237-16 32-15495 40-20421

CGR5948R SGR5948R

33-13358 32-21228 32-21223 32-21224 32-21225 41-21237-16 32-15495 40-20421

CGR7742R SGR7742R

33-13359 32-21228 32-21223 32-21224 32-21225 41-21237-16 32-15495 40-20421

CGR7748R SGR7748R

33-13359 32-21228 32-21223 32-21224 32-21225 41-21237-16 32-15495 40-20421

CGR5042DZR SGR5042DZR

33-13354 32-21228 32-21223 32-21224 32-21225 41-21237-16 32-15495 40-20420

CGR5048DZR SGR5048DZR

33-13354 32-21228 32-21223 32-21224 32-21225 41-21237-16 32-15495 40-20420

CGR5942DZR SGR5942DZR

33-13355 32-21228 32-21223 32-21224 32-21225 41-21237-16 32-15495 40-20421

CGR5948DZR SGR5948DZR

33-13355 32-21228 32-21223 32-21224 32-21225 41-21237-16 32-15495 40-20421

CGR7742DZR SGR7742DZR

33-13356 32-21228 32-21223 32-21224 32-21225 41-21237-16 32-15495 40-20421

CGR7748DZR SGR7748DZR

33-13356 32-21228 32-21223 32-21224 32-21225 41-21237-16 32-15495 40-20421

CGR5048CDR SGR5048CDR

33-13357 32-21228 32-21223 32-21224 32-21225 41-21237-16 32-15495 40-20420

CGR5948CDR SGR5948CDR

33-13358 32-21228 32-21223 32-21224 32-21225 41-21237-16 32-15495 40-20421

CGR7748CDR SGR7748CDR

33-13358 32-21228 32-21223 32-21224 32-21225 41-21237-16 32-15495 40-20421

EVAPORATOR

MOTORW/BLADE

THERMO-

STAT

CONDENSATE

PAN

REMOTE REFRIGERATED MODELS

EVAP COIL

ELECTRONIC

EXPANSION

VALVE (EEV)

EEV

CONTROL

TEMP

SENSOR

PRESSURE

TRANS-DUCER

ELECTRICAL COMPONENTS

LIGHT LED LED TOP SHELF SHELF 30° SHELF LIGHT TOP & SHELF LIGHT SC MAIN REM. MAIN

SWITCH POWER LIGHT LIGHT LIGHT

LIGHT CORD

LED LIGHT RECEPTACLE LIGHT WIRE WIRING WIRING WIRING

SUPPLY CORD CORD CLIP CLIP HARNESS HARNESS DIAGRAM DIAGRAM DIAGRAM

CGD3642 SGD3642 41-11066 39-20986 42-20871-25C30 43-20860-1W 43-20862-6W 67-20952 67-20869-30 43-20996-W 43-21005 91-21026 91-14146-10 N/A

CGR3642 SGR3642 41-11066 39-20986 42-20871-25C30 43-20860-1W 43-20862-6W 67-20952 67-20869-30 43-20996-W 43-21005 91-21026 91-14146-10 91-14147

CGR3642CD SGR3642CD 41-11066 39-20986 42-20871-25C30 43-20860-1W 43-20862-6W 67-20952 67-20869-30 43-20996-W 43-21005 91-21026 91-14146-10 91-14147

CGD3648 SGD3648 41-11066 39-20986 42-20871-25C30 43-20860-1W 43-20862-6W 67-20952 67-20869-30 43-20996-W 43-21005 91-21026 91-14146-10 N/A

CGR3648 SGR3648 41-11066 39-20986 42-20871-25C30 43-20860-1W 43-20862-6W 67-20952 67-20869-30 43-20996-W 43-21005 91-21026 91-14146-10 91-14147

CGR3648CD SGR3648CD 41-11066 39-20986 42-20871-25C30 43-20860-1W 43-20862-6W 67-20952 67-20869-30 43-20996-W 43-21005 91-21026 91-14146-10 91-14147

CGD5042 SGD5042 41-11066 39-20986 42-20871-42C30 43-20860-1W 43-20862-6W 67-20952 67-20869-30 43-20996-W 43-21005 91-21026 91-14146-10 N/A

CGR5042 SGR5042 41-11066 39-20986 42-20871-42C30 43-20860-1W 43-20862-6W 67-20952 67-20869-30 43-20996-W 43-21005 91-21026 91-14146-10 91-14147

CGR5042CD SGR5042CD 41-11066 39-20986 42-20871-42C30 43-20860-1W 43-20862-6W 67-20952 67-20869-30 43-20996-W 43-21005 91-21026 91-14146-10 91-14147

CGR5042DZ SGR5042DZ 41-11066 39-20986 42-20871-20C30 43-20860-1W 43-20862-6W 67-20952 67-20869-30 43-20996-W 43-21005 91-21026 91-14146-10 91-14147

CGD5048 SGD5048 41-11066 39-20986 42-20871-42C30 43-20860-1W 43-20862-6W 67-20952 67-20869-30 43-20996-W 43-21005 91-21026 91-14146-10 N/A

CGR5048 SGR5048 41-11066 39-20986 42-20871-42C30 43-20860-1W 43-20862-6W 67-20952 67-20869-30 43-20996-W 43-21005 91-21026 91-14146-10 91-14147

CGR5048CD SGR5048CD 41-11066 39-20986 42-20871-42C30 43-20860-1W 43-20862-6W 67-20952 67-20869-30 43-20996-W 43-21005 91-21026 91-14146-10 91-14147

CGR5048DZ SGR5048DZ 41-11066 39-20986 42-20871-20C30 43-20860-1W 43-20862-6W 67-20952 67-20869-30 43-20996-W 43-21005 91-21026 91-14146-10 91-14147

CGD5942 SGD5942 41-11066 39-20986 42-20871-54C30 43-20860-1W 43-20862-6W 67-20952 67-20869-30 43-20996-W 43-21005 91-21026 91-14146-10 N/A

CGR5942 SGR5942 41-11066 39-20986 42-20871-54C30 43-20860-1W 43-20862-6W 67-20952 67-20869-30 43-20996-W 43-21005 91-21026 91-14146-10 91-14147

CGR5942CD SGR5942CD 41-11066 39-20986 42-20871-54C30 43-20860-1W 43-20862-6W 67-20952 67-20869-30 43-20996-W 43-21005 91-21026 91-14146-10 91-14147

CGR5942DZ SGR5942DZ 41-11066 39-20986 42-20871-24C30 43-20860-1W 43-20862-6W 67-20952 67-20869-30 43-20996-W 43-21005 91-21026 91-14146-10 91-14147

CGD5948 SGD5948 41-11066 39-20986 42-20871-54C30 43-20860-1W 43-20862-6W 67-20952 67-20869-30 43-20996-W 43-21005 91-21026 91-14146-10 N/A

CGR5948 SGR5948 41-11066 39-20986 42-20871-54C30 43-20860-1W 43-20862-6W 67-20952 67-20869-30 43-20996-W 43-21005 91-21026 91-14146-10 91-14147

CGR5948CD SGR5948CD 41-11066 39-20986 42-20871-54C30 43-20860-1W 43-20862-6W 67-20952 67-20869-30 43-20996-W 43-21005 91-21026 91-14146-10 91-14147

CGR5948DZ SGR5948DZ 41-11066 39-20986 42-20871-24C30 43-20860-1W 43-20862-6W 67-20952 67-20869-30 43-20996-W 43-21005 91-21026 91-14146-10 91-14147

CGD7742 SGD7742 41-11066 39-20555 42-20871-72C30 43-20860-1W 43-20862-6W 67-20952 67-20869-30 43-20996-W 43-21005 91-21026 91-14146-10 N/A

CGR7742 SGR7742 41-11066 39-20555 42-20871-72C30 43-20860-1W 43-20862-6W 67-20952 67-20869-30 43-20996-W 43-21005 91-21026 91-14146-10 91-14147

CGR7742CD SGR7742CD 41-11066 39-20555 42-20871-72C30 43-20860-1W 43-20862-6W 67-20952 67-20869-30 43-20996-W 43-21005 91-21026 91-14146-10 91-14147

CGR7742DZ SGR7742DZ 41-11066 39-20986 42-20871-30C30 43-20860-1W 43-20862-6W 67-20952 67-20869-30 43-20996-W 43-21005 91-21026 91-14146-10 91-14147

CGD7748 SGD7748 41-11066 39-20555 42-20871-72C30 43-20860-1W 43-20862-6W 67-20952 67-20869-30 43-20996-W 43-21005 91-21026 91-14146-10 N/A

CGR7748 SGR7748 41-11066 39-20555 42-20871-72C30 43-20860-1W 43-20862-6W 67-20952 67-20869-30 43-20996-W 43-21005 91-21026 91-14146-10 91-14147

CGR7748CD SGR7748CD 41-11066 39-20555 42-20871-72C30 43-20860-1W 43-20862-6W 67-20952 67-20869-30 43-20996-W 43-21005 91-21026 91-14146-10 91-14147

CGR7748DZ SGR7748DZ 41-11066 39-20986 42-20871-30C30 43-20860-1W 43-20862-6W 67-20952 67-20869-30 43-20996-W 43-21005 91-21026 91-14146-10 91-14147

ELECTRICAL COMPONENTS

MODELS

(INCLUDING REMOTES)

GLASS COMPONENTS

MODELS CURVED END GLASS END GLASS END GLASS DZ CENTER MODELS FRONT TOP END GLASS END GLASS END GLASS DZ CENTER DZ CENTER

(ALL) FRONT GLASS CLEAR MIRROR L.H. MIRROR R.H. MIRROR (ALL) GLASS GLASS CLEAR MIRROR L.H. MIRROR R.H. CLEAR MIRROR

CGD3148 50-13396 51-13473 51-14404-L 51-14404-R N/A SGD3148 51-13427 51-13428 51-13444 51-14408-L 51-14408-R N/A N/A

CGR3148 50-13386 51-13471 51-14402-L 51-14402-R N/A SGR3148 51-13405 51-13406 51-13422 51-13402-L 51-13402-R N/A N/A

CGD3642 50-13392 51-13472 51-14403-L 51-14403-R N/A SGD3642 51-13425 51-13426 51-13443 51-14407-L 51-14407-R N/A N/A

CGR3642 50-13382 51-13470 51-14401-L 51-14401-R N/A SGR3642 51-13403 51-13404 51-13421 51-13401-L 51-13401-R N/A N/A

CGD3648 50-13397 51-13473 51-14404-L 51-14404-R N/A SGD3648 51-13429 51-13430 51-13444 51-14408-L 51-14408-R N/A N/A

CGR3648 50-13387 51-13471 51-14402-L 51-14402-R N/A SGR3648 51-13407 51-13408 51-13422 51-13402-L 51-13402-R N/A N/A

CGD5042 50-13393 51-13472 51-14403-L 51-14403-R N/A SGD5042 51-13431 51-13432 51-13443 51-14407-L 51-14407-R N/A N/A

CGR5042 50-13383 51-13470 51-14401-L 51-14401-R N/A SGR5042 51-13409 51-13410 51-13421 51-13401-L 51-13401-R N/A N/A

CGR5042DZ 50-13383 51-13470 51-14401-L 51-14401-R 51-13423 SGR5042DZ 51-13409 51-13410 51-13421 51-13401-L 51-13401-R 51-14287 51-14289

CGD5048 50-13398 51-13473 51-14404-L 51-14404-R N/A SGD5048 51-13433 51-13434 51-13444 51-14408-L 51-14408-R N/A N/A

CGR5048 50-13388 51-13471 51-14402-L 51-14402-R N/A SGR5048 51-13411 51-13412 51-13422 51-13402-L 51-13402-R N/A N/A

CGR5048CD 50-13388 51-13471 51-14402-L 51-14402-R N/A SGR5048CD 51-13411 51-13412 51-13422 51-13402-L 51-13402-R N/A N/A

CGR5048DZ 50-13388 51-13471 51-14402-L 51-14402-R 51-13424 SGR5048DZ 51-13411 51-13412 51-13422 51-13402-L 51-13402-R 51-14288 51-14290

CGD5942 50-13394 51-13472 51-14403-L 51-14403-R N/A SGD5942 51-13435 51-13436 51-13443 51-14407-L 51-14407-R N/A N/A

CGR5942 50-13384 51-13470 51-14401-L 51-14401-R N/A SGR5942 51-13413 51-13414 51-13421 51-13401-L 51-13401-R N/A N/A

CGR5942DZ 50-13384 51-13470 51-14401-L 51-14401-R 51-13423 SGR5942DZ 51-13413 51-13414 51-13421 51-13401-L 51-13401-R 51-14287 51-14289

CGD5948 50-13399 51-13473 51-14404-L 51-14404-R N/A SGD5948 51-13437 51-13438 51-13444 51-14408-L 51-14408-R N/A N/A

CGR5948 50-13389 51-13471 51-14402-L 51-14402-R N/A SGR5948 51-13415 51-13416 51-13422 51-13402-L 51-13402-R N/A N/A

CGR5948CD 50-13389 51-13471 51-14402-L 51-14402-R N/A SGR5948CD 51-13415 51-13416 51-13422 51-13402-L 51-13402-R N/A N/A

CGR5948DZ 50-13389 51-13471 51-14402-L 51-14402-R 51-13424 SGR5948DZ 51-13415 51-13416 51-13422 51-13402-L 51-13402-R 51-14288 51-14290

CGD7742 50-13395 51-13472 51-14403-L 51-14403-R N/A SGD7742 51-13439 51-13440 51-13443 51-14407-L 51-14407-R N/A N/A

CGR7742 50-13385 51-13470 51-14401-L 51-14401-R N/A SGR7742 51-13417 51-13418 51-13421 51-13401-L 51-13401-R N/A N/A

CGR7742DZ 50-13385 51-13470 51-14401-L 51-14401-R 51-13423 SGR7742DZ 51-13417 51-13418 51-13421 51-13401-L 51-13401-R 51-14287 51-14289

CGD7748 50-13400 51-13473 51-14404-L 51-14404-R N/A SGD7748 51-13441 51-13442 51-13444 51-14408-L 51-14408-R N/A N/A

CGR7748 50-13390 51-13471 51-14402-L 51-14402-R N/A SGR7748 51-13419 51-13420 51-13422 51-13402-L 51-13402-R N/A N/A

CGR7748CD 50-13390 51-13471 51-14402-L 51-14402-R N/A SGR7748CD 51-13419 51-13420 51-13422 51-13402-L 51-13402-R N/A N/A

CGR7748DZ 50-13390 51-13471 51-14402-L 51-14402-R 51-13424 SGR7748DZ 51-13419 51-13420 51-13422 51-13402-L 51-13402-R 51-14288 51-14290

GLASS COMPONENTS

DOOR & SHELF COMPONENTS

MODELS DOOR LEFT DOOR RIGHT DOOR LEFT DOOR RIGHT WIRE SHELF WIRE SHELF WIRE GLASS GLASS SHELF STAINLESS SHELF

INCLUDING REMOTE

CLEAR CLEAR REFLECTIVE REFLECTIVE WHITE ZINK PLATED SHELF CLIP SHELF HOLDER SHELF BRACKET

CGD3642 SGD3642 53-13666 53-13667 53-13682 53-13683 63-13813 63-14304 81-30618 52-14902 SA2414 N/A SA2964-1

CGR3642 SGR3642 53-13666 53-13667 53-13682 53-13683 63-13813 63-14304 81-30618 52-14902 SA2414 N/A SA2964-1

CGD3648 SGD3648 53-13674 53-13675 53-13690 53-13691 63-13813 63-14304 81-30618 52-14902 SA2414 N/A SA2964-1

CGR3648 SGR3648 53-13674 53-13675 53-13690 53-13691 63-13813 63-14304 81-30618 52-14902 SA2414 N/A SA2964-1

CGD5042 SGD5042 53-13668 53-13669 53-13684 53-13685 63-13815 63-14606 81-30618 52-14899 SA2414 N/A SA2964-1

CGR5042 SGR5042 53-13668 53-13669 53-13684 53-13685 63-13815 63-14606 81-30618 52-14899 SA2414 N/A SA2964-1

CGR5042DZ SGR5042DZ 53-13668 53-13669 53-13684 53-13685 63-13811 63-14302 81-30618 52-14898 SA2414 N/A SA2964-1

CGD5048 SGD5048 53-13676 53-13677 53-13692 53-13693 63-13815 63-14606 81-30618 52-14898 SA2414 N/A SA2964-1

CGR5048 SGR5048 53-13676 53-13677 53-13692 53-13693 63-13815 63-14606 81-30618 52-14898 SA2414 N/A SA2964-1

CGR5048CD SGR5048CD 53-13676 53-13677 53-13692 53-13693 N/A N/A N/A N/A N/A M11558-1 67-14293

CGR5048DZ SGR5048DZ 53-13676 53-13677 53-13692 53-13693 63-13811 63-14302 81-30618 52-14898 SA2414 N/A SA2964-1

CGD5942 SGD5942 53-13670 53-13671 53-13686 53-13687 63-13816 63-14307 81-30618 52-14901 SA2414 N/A SA2964-1

CGR5942 SGR5942 53-13676 53-13677 53-13692 53-13693 63-13816 63-14307 81-30618 52-14901 SA2414 N/A SA2964-1

CGR5942DZ SGR5942DZ 53-13676 53-13677 53-13692 53-13693 63-13812 63-14303 81-30618 52-14900 SA2414 N/A SA2964-1

CGD5948 SGD5948 53-13678 53-13679 53-13694 53-13695 63-13816 63-14307 81-30618 52-14901 SA2414 N/A SA2964-1

CGR5948 SGR5948 53-13676 53-13677 53-13692 53-13693 63-13816 63-14307 81-30618 52-14901 SA2414 N/A SA2964-1

CGR5948CD SGR5948CD 53-13676 53-13677 53-13692 53-13693 N/A N/A N/A N/A N/A M11558-2 67-14293

CGR5948DZ SGR5948DZ 53-13676 53-13677 53-13692 53-13693 63-13812 63-14303 81-30618 52-14900 SA2414 N/A SA2964-1

CGD7742 SGD7742 53-13672 53-13673 53-13688 53-13689 63-13817 63-14308 81-30618 52-14904 SA2414 N/A SA2964-1

CGR7742 SGR7742 53-13672 53-13673 53-13688 53-13689 63-13817 63-14308 81-30618 52-14904 SA2414 N/A SA2964-1

CGR7742DZ SGR7742DZ 53-13672 53-13673 53-13688 53-13689 63-13814 63-14305 81-30618 52-14903 SA2414 N/A SA2964-1

CGD7748 SGD7748 53-13680 53-13681 53-13696 53-13697 63-13817 63-14308 81-30618 52-14904 SA2414 N/A SA2964-1

CGR7748 SGR7748 53-13680 53-13681 53-13696 53-13697 63-13817 63-14308 81-30618 52-14904 SA2414 N/A SA2964-1

CGR7748CD SGR7748CD 53-13680 53-13681 53-13696 53-13697 N/A N/A N/A N/A N/A M11558-3 67-14293

CGR7748DZ SGR7748DZ 53-13680 53-13681 53-13696 53-13697 63-13814 63-14305 81-30618 52-14903 SA2414 N/A SA2964-1

REV

CHANGE RECORD

APP’D

DATE

ECN#

Release for R290 units

BJW

3/26/25

3942

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

Federal SGR5948 Industries 59'' Slanted Glass Silver Refrigerated Bakery Display Case with 2 Shelves

Product's Documents

Installationoperationsmanual

Specifications

Federal SGR5948 Questions and Answers

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