hussman R3P, IGFP-R3, R3, R3P-0608 User Manual

Download

Manual

Installation

& Operation

REV. 0608

/CHINO

R3, R3P

REF. SERVICE/SELF SERVICE/PREP CASE

R3, R3P

REFRIGERATED SERVICE AND/OR PREP

WITH REFRIGERATED

SELF SERVICE FRONT

P/N IGFP-R3, R3P-0608

INSTALLATION & OPERATION GUIDE

General Instructions

This equipment is to be installed to comply with the applicable NEC, Federal, State , and Local Plumbing and Construction Code h a v in g jurisd i c t io n.

Table of Contents

General Instructions...............................................................2

Cut and Plan Views ................................................................3

Installation ...............................................................................4

Location .................................................................................................. 4

Uncrating the Stand ............................................................................... 4

Exterior Loading ..................................................................................... 4

Glass Adjustment ................................................................................... 4

Setting and Joining ................................................................................. 4

Leveling .................................................................................................. 4

Corner Wedges ...................................................................................... 5

Joint Trim ................................................................................................ 5

Scale Stand Installation Instructions ...................................................... 5

Wrapping Boards Installation Instructions .............................................. 6

Bumper Installation Instructions ............................................................. 8

Plumbing ...............................................................................12

Waste Outlet and P-TRAP ................................................................... 12

Installing Condensate Drain ................................................................. 12

Refrigeration .........................................................................12

Refrigerant Type ................................................................................... 12

Piping ................................................................................................... 12

Refrigeration Lines ............................................................................... 12

Control Settings .................................................................................... 12

Access to TX Valves and Drain Lines .................................................. 12

Electronic Expansion Valve (Optional) ................................................. 13

Thermostatic Expansion Valve Location .............................................. 13

Expansion Valve Adjustment ................................................................ 13

Measuring the Operating Superheat .................................................... 13

Evaporator Pressure Regulator ............................................................ 13

Service Case Temperature Control ...................................................... 13

T-STAT Location ................................................................................... 13

Electrical................................................................................13

Wiring Color Code ................................................................................ 13

Electrical Circuit Identication .............................................................. 13

Electrical Service Receptacles (When Applicable) ............................... 13

Field Wiring and Serial Plate Amperage .............................................. 14

Ballast Location .................................................................................... 14

User Information ................................................................... 14

Stocking ............................................................................................... 14

Cleaning Glass and Mirrors .................................................................. 14

Replacing Fluorescent Lamps .............................................................. 14

Non-glare Glass ................................................................................... 15

Plexiglass and Acrylic Care .................................................................. 15

Cleaning ............................................................................................... 15

Antistatic Coatings ............................................................................... 15

Evaporator Fans ................................................................................... 15

Copper Coils ........................................................................................ 15

Tips and Troubleshooting ..................................................................... 15

Electrical Wiring Diagrams ..................................................16

Wiring Diagrams ...................................................................17

Appendices ...........................................................................30

Appendix A. - Temperature Guidelines ................................................. 30

Appendix B. - Application Recommendations ...................................... 30

Appendix C. - Field Recommendations ................................................ 30

Appendix D. - Recommendations to User ............................................ 31

IGFP-R3, R3P-0608

This Booklet Contains Information on:

R3: Refrigerated Service Top/Self-Service Front Case R3P: Service Prep Top/Refrigerated Self-Service Front

Case R3TO: Service Top only for in-counter installation

Shipping Damage

All equipment should be thoroughly examined for shipping damage before and during unloading.

This equipment has been carefully inspected at our factory and the carrier has assumed responsibility for safe arrival. If damaged, either apparent or concealed, claim must be made to the carrier.

Apparent Loss or Damage

If there is an obvious loss or damage, it must be noted on the freight bill or express receipt and signed by the carrier’s agent; otherwise, carrier may refuse claim. The carrier will supply necessary claim forms.

Concealed Loss or Damage

When loss or damage is not apparent until after equipment is uncrated, a claim for concealed damage is made. Make

request in writing to carrier for inspection within 15 days, and retain all packaging. The carrier will supply inspection report and required claim forms.

Shortages

Check your shipment for any possible shortages of material. If a shortage should exist and is found to be the responsibility of Hussmann Chino, notify Hussmann Chino. If such a shortage involves the carrier, notify the carrier immediately, and request an inspection. Hussmann Chino will acknowledge shortages within ten days from receipt of equipment.

Hussmann Chino Product Control

The serial number and shipping date of all equipment

has been recorded in Hussmann’s les for warranty and

replacement part purposes. All correspondence pertaining to warranty or parts ordering must include the serial number of each piece of equipment involved, in order to provide the customer with the correct parts.

Keep this booklet with the case at all times for future reference.

/CHINO

A publication of HUSSMANN® Chino 13770 Ramona Avenue • Chino, California 91710 (909) 628-8942 FAX (909) 590-4910 (800) 395-9229

Rev. 0608

Plan View = 1/4”

48"

8-2"

(Variable Lengths)

CASE FRONT

DRAIN &

ELEC. STUB UP 18" X 18"

REF. STUB UP 18" X 18"

/8"

10"

18"

131/2"

11 1/4"

233/4"

Ref. Service/Self-Service

Scale = 1/2"

Optional

Shelf

R3P

Service Prep / Self Service Case

Scale = 1/2"

05/

3 6

131/2"

503/8"

521/8"

205/8"

105/8"

Prep Top Area

12"

R3 Options

Sushi Service Top and Prep Areas With

Two Shelf Self Service Options

Self Contained

Scale = 1/2"

R3TO

Regrigerated

Service /Self Service / Prep Case

Scale = 1/2"

36"

243/4"

/4"

Your Counter

Cut and Plan Views

Installation

GLASS BREAKAGE MAY OCCUR!

Retighten glass along clamshell after leveling and first time case is brought

to full operating temperature!

It is the contractor’s responsibility to install case(s) according to local construction and

health codes.

IGFP-R3, R3P-0608

Location

The refrigerated merchandisers have been designed for use only in air conditioned stores where temperature and humidity are maintained at or below 75°F and 55% relative humidity. DO NOT allow air conditioning, electric fans, ovens, open doors or windows (etc.) to create air currents around the merchandiser, as this will impair its correct operation.

Product temperature should always be maintained at a constant and proper temperature. This means that from the time the product is received, through storage, preparation and display, the temperature of the product must be controlled to maximize life of the product.

Uncrating the Stand

Place the xture as close to its permanent position as

possible. Remove the top of the crate. Detach the walls from each other and remove from the skid. Unbolt the case

from the skid. The xture can now be lifted off the crate

skid. Lift only at base of stand!

Exterior Loading

These models have not been structurally designed to support excessive external loading. Do not walk on their tops; This could cause serious personal injury and damage

to the xture.

Leveling IMPORTANT! IT IS IMPERATIVE THAT CASES BE LEVELED FROM FRONT TO BACK AND SIDE TO SIDE PRIOR TO JOINING. A LEVEL CASE IS NECESSARY TO INSURE PROPER OPERATION, WATER DRAINAGE, PLEXIGLASS ALIGNMENT.

NOTE: A. To avoid removing concrete ooring, begin lineup

leveling from the highest point of the store oor.

B. When wedges are involved in a lineup, set them rst.

All cases were leveled and joined prior to shipment to

insure the closest possible t when cases are joined in the eld. When joining, use a carpenters level and shim

legs accordingly. Case must be raised correctly, under legs where support is best, to prevent damage to case.

1. Check level of oor where cases are to be set. Determine the highest point of the oor; cases will

be set off this point.

2. Set rst case, and adjust legs over the highest part of the oor so that case is level. Prevent

damage - case must be raised under leg or by use of 2x6 or 2x4 leg brace. Remove side and back leg braces after case is set.

3. Set second case as close as possible to the rst case and level case to the rst using the instructions

in step one.

4. Apply masking tape 1/8” in from end of case on inside and outside rear mullion on both cases to be joined.

5. Apply liberal bead of case joint sealant (butyl) to

(dotted area shown in gure) rst case. Apply heavy

amount to cover entire shaded area.

DO NOT USE PERMAGUM!

Glass Adjustment

During shipment, the lubricant inside the cylinders may have settled. This settling may cause excessive or uneven tension on the glass - to the point of breakage. To avoid any damage, please follow these three easy steps:

1. Slowly raise and lower each glass section 6 times to a height of 6 inches.

2. Increase the height to 12 inches, and raise and lower the glass 6 more times.

3. Finally raise the glass to its full extension, and lower.

These steps should release any settled lubricant within the cylinders and prevent any stress on the front glass.

Setting and Joining

The sectional construction of these models enable them to be joined in line to give the effect of one continuous display. A joint trim kit is supplied with each joint.

6. Slide second case up to rst case snugly. Then level second case to the rst case so glass front, bumper and top are ush.

7. To compress silicone at joint, use two Jurgenson wood clamps. Make sure case is level from front to back and side to side on inside bulkheads at joint.

8. Attach sections together via a 2 bolts located in the base of the case. Secure the overhead structure by bolting the bracket, located inside behind lights.

9. Apply bead of silicone to top of bulkheads and slip on stainless steel bulkhead cap. Also apply silicone to seam between overhead light tubes.

Rev. 0608

2.- Drill holes and screw in place

(with screws provided – Hex Tek S/S

10-16 X ½”)

Note: Use hole pattern

Installation (Cont'd)

10. Use nger to smooth silicone as thin as possible at

masking tape on inside and outside of rear mullion (apply additional silicone if necessary). Remove tape applied on line #3.

Corner Wedges

Corner wedges are attached via front and rear camlocks. Use a 7mm allen wrench to turn the locks. Do not overtighten! Join the top by using a joint bracket (included in joint kit) with 3/8” bolts.

Scale Stand Installation Instructions

Joint Trim

After cases have been leveled and joined, and refrigeration, electrical, and wasted piping work completed, install the splashguards. Fasten along the top edge, or center, with #10 X 3/3” sheet metal screws.

DO NOT SEAL JOINT TRIM TO FLOOR!

1.- Set Scale Stand to desire location

Wrapping Boards Installation Instructions

HOLE PATTERN

Screws # 14 X 1”

IGFP-R3, R3P-0608

Installation (Cont'd)

Step 1: Measure 6 inches from wrapping board end.

Note: Line up 6 inch mark with 10 inch mark.

Step 2: Measure 10 inches from top of the case.

Step 3: Use bracket center hole to align with cross mark.

Note: Use pencil/marker to mark hole pattern.

Step 4: Drill holes (7/32”)

Step 5: Install bracket with screws (provided)

Note: Repeat Steps 1 Thru 5 for Second Bracket Installation.

Rev. 0608

Step 6: Install upper

support bracket

Installation (Cont'd)

Step 7: Mount wrap board on top of bracket using a ¼” spacer to have a gap between rear wall and board.

Installation Complete

Step 8: screw bracket into wrap board (screws provided -#8 X 1 ¼”)

Bumper Installation Instructions

IGFP-R3, R3P-0608

Installation (Cont'd)

Step 1: Make sure the aluminum channel and end caps are installed.

Step 3: Starting on one end: while inserting the bumper, push it up against the end cap to prevent the bumper from shrinking after installation (when it gets cold).

Step 2: Use silicone lubricant to help the bumper slide into the channel.

Step 4: As you insert the bumper into the channel with one hand, pull the bumper toward you with the other to open the inside lips. Slowly apply pressure by rolling the bumper into the track.

Rev. 0608

Installation (Cont'd)

Boston Series 2000

NOTE: Flexible top: Over cut vinyl 1/8" for every 4' section for the exible top to ensure a proper t.

NOTE: Rigid Top: Do not over cut.

1. Attach the base and end/corner cap to the desired surface by inserting #8 pan head screws through the pre-slotted holes in both the end cap and the base. Insert screws through the two holes of end cap and tighten.

2a. Flexible Top: Butt end of the vinyl top against end/corner cap. While applying pressure, bend back vinyl top so that

vinyl legs are positioned within the base grooves. Roll vinyl top over full length of base, then tap with rubber mallet to ensure vinyl is securely locked into the base.

2b. Rigid Top: Snap the Rigid Top over the Rigid Base.

3. If necessary wipe clean with any household cleaning product.

Helpful Hints:

● For best results, before cutting, install a scrap piece of base into vinyl top to achieve a clean cut.

● Set the uncoiled flexible vinyl at room temperature 24 hours prior to installation.

● Lubricate the inside of the vinyl with soapy water or silicone before installing.

● Over cut the flexible vinyl and compression fit. Adding the additional materials will compensate for stretching which

occurs during installation.

IGFP-R3, R3P-0608

Installation (Cont'd)

Boston 2000 Eco Series

2a. Flexible Top: Butt end of the vinyl top against end/corner cap. While applying pressure, bend back vinyl top so that

vinyl legs are positioned within the base grooves. Roll vinyl top over full length of base, then tap with rubber mallet to ensure vinyl is securely locked into the base.

2b. Rigid Top: Snap the Rigid Top over the Rigid Base.

3. If necessary wipe clean with any household cleaning product.

Helpful Hints:

● For best results, before cutting, install a scrap piece of base into vinyl top to achieve a clean cut.

● Set the uncoiled flexible vinyl at room temperature 24 hours prior to installation.

● Lubricate the inside of the vinyl with soapy water or silicone before installing.

● Over cut the flexible vinyl and compression fit. Adding the additional materials will compensate for stretching which

occurs during installation.

Rev. 0608

Installation (Cont'd)

Boston 1000 Series

NOTE: Flexible top: Over cut vinyl 1/8" for every 4' section for the exible top to ensure a proper t.

NOTE: Rigid Top: Do not over cut.

Installation

2a. Flexible Top: Butt end of the vinyl top against end/corner cap. While applying pressure, bend back vinyl top so that

vinyl legs are positioned within the base grooves. Roll vinyl top over full length of base, then tap with rubber mallet to ensure vinyl is securely locked into the base.

2b. Rigid Top: Snap the Rigid Top over the Rigid Base.

3. If necessary wipe clean with any household cleaning product.

Helpful Hints:

● For best results, before cutting, install a scrap piece of base into vinyl top to achieve a clean cut.

● Set the uncoiled flexible vinyl at room temperature 24 hours prior to installation.

● Lubricate the inside of the vinyl with soapy water or silicone before installing.

● Over cut the flexible vinyl and compression fit. Adding the additional materials will compensate for stretching which

occurs during installation.

Plumbing

Waste Outlet and P-TRAP

The waste outlet is located off the center of the case on one side allowing drip piping to be run lengthwise under

the xture. There are 3 drains in each xture that can be

easily located. 1-1/2", 1" and 3/4" P-TRAPS and threaded adapters

are supplied with each xture. The 3 P-TRAPS must be

installed to prevent air leakage and insect entrance into

the xture.

NOTE: PVC-DWV solvent cement is recommended. Follow the

manufacturer’s instructions.

Installing Condensate Drain

Poorly or improperly installed condensate drains can seriously interfere with the operation of this refrigerator, and result in costly maintenance and product losses. Please follow the recommendations listed below when installing condensate drains to insure a proper installation:

1. Never use pipe for condensate drains smaller than the nominal diameter of the pipe or P-TRAP supplied with the case.

2. When connecting condensate drains, the P-TRAP must be used as part of the condensate drain to prevent air leakage or insect entrance. Store

plumbing system oor drains should be at least 14"

off the center of the case to allow use of the P-TRAP pipe section. Never use two water seals in series in any one line. Double P-TRAPS in series will cause a lock and prevent draining.

IGFP-R3, R3P-0608

3. Always provide as much down hill slope ("fall") as possible; 1/8" per foot is the preferred minimum. PVC pipe, when used, must be supported to maintain the 1/8" pitch and to prevent warping.

4. Avoid long runs of condensate drains. Long runs make it impossible to provide the "fall" necessary for good drainage.

5. Provide a suitable air break between the ood rim of the oor drain and outlet of condensate drain. 1" is

ideal.

6. Prevent condensate drains from freezing: a. Do not install condensate drains in contact with

non-insulated suction lines. Suction lines should be insulated with a non - absorbent insulation

material such as Armstrong's Armaex.

b. Where condensate drains are located in dead

air spaces (between refrigerators or between a refrigerator and a wall), provide means to prevent freezing. The water seal should be insulated to prevent condensation.

Refrigeration

Refrigerant Type

The standard refrigerant will be R-22 unless otherwise

specied on the customer order. Check the serial plate on

the case for information.

Piping

The refrigerant line outlets are located under the case.

Locate rst the electrical box, the outlets are then on the

same side of the case but at the opposite end. Insulate suction lines to prevent condensation drippage.

Refrigeration Lines

Liquid Suction

3/8” O.D. 5/8” O.D.

NOTE: The standard coil is piped at 5/8” (suction); however,

the store tie-in may vary depending on the number of coils and the draw the case has. Depending on the case setup, the connecting point in the store may be 5/8”, 7/8”, or 11/8”. Refer to the particular case you are hooking up.

Refrigerant lines should be sized as shown on the refrigeration legend furnished by the store.

Install P-TRAPS (oil traps) at the base of all suction line vertical risers.

Pressure drop can rob the system of capacity. To keep the pressure drop to a minimum, keep refrigerant line run as short as possible, using the minimum number of elbows. Where elbows are required, use long radius elbows only.

Control Settings

See R3, R3P technical data sheet for the appropriate settings for your merchandiser. Maintain these parameters to achieve near constant product temperatures. Product

temperature should be measured rst thing in the morning,

after having been refrigerated overnight. Defrost times should be as follows: OFF CYCLE - Defrost times should be as directed in the R3, R3P technical data sheet. The number of defrosts per day and the duration of the defrost cycle may be adjusted to meet conditions present at your location.

Access to TX Valves and Drain Lines Mechanical - Remove product from end of case. Remove

product racks. Remove refrigeration and drain access panels (labeled). TX valve (mechanical only) and drain are located under each access panel at end of the case.

Electronic - The Electronic Expansion valve master and slave cylinder(s) are located within the electrical access panel(s).

Rev. 0608

-Stat &

Ballast

(Located in the same place for hot and cold)

Rear Storage T-Stat and Solenoid inside Storage Area

Front Coils controlled by EPR Valve under Deck Pan

(Right side)

Refrigeration (Cont'd)

Electronic Expansion Valve (Optional)

A wide variety of electronic expansion valves and case controllers can be utilized. Please refer to EEV and controller manufacturers information sheet. Sensors for electronic expansion valves will be installed on the coil inlet, coil outlet, and in the discharge air. (Some supermarkets require a 4th sensor in the return air). Case controllers will be located in the electrical raceway or under the case. The front Self Service Evaporator has an EPR valve installed to maintain a constant discharge temperature. It is located in the front at the right side of the case under the fan plenum near the TX valve.

Thermostatic Expansion Valve Location

This device is located on the same side as the refrigeration stub. A Sporlan balanced port expansion valve model is furnished as standard equipment, unless otherwise

specied by customer.

Expansion Valve Adjustment

Expansion valves must be adjusted to fully feed the evaporator. Before attempting any adjustments, make sure the evaporator is either clear or very lightly covered

with frost, and that the xture is within 10°F of its expected

operating temperature.

Measuring the Operating Superheat

1. Determine the suction pressure with an accurate pressure gauge at the evaporator outlet.

2. From a refrigerant pressure temperature chart, determine the saturation temperature at the observed suction pressure.

3. Measure the temperature of the suction gas at the thermostatic remote bulb location.

4. Subtract the saturation temperature obtained in step No. 2 from the temperature measured in step No. 3. The difference is superheat.

5. Set the superheat for 5°F - 7°F.

Evaporator Pressure Regulator

An Evaporator Pressure Regulator is installed in the front of the self service section to maintain a constant discharge temperature. It is located at the front right side of the case, under the fan plenum near the TX Valve.

Service Case Temperature Control

Temperature control in the upper section of the R3 with the Service Option is done by means of a thermostat and suction solenoid valve. This controls both temperature and humidity.

T-STAT Location

T-STATS are located within the electrical raceway. Refer to diagram below.

Wiring Color Code

CASE MUST BE GROUNDED

NOTE: Refer to label afxed to case to determine the actual

conguration as checked in the “TYPE INSTALLED”

boxes.

Electrical

Electrical Circuit Identication

Standard lighting for all refrigerated models will be full

length uorescent lamps located within the case at the

top. The switch controlling the lights, the plug provided for

digital scale, and the thermometer are located at the rear of the case mullion.

The receptacle that is provided on the exterior back of these

models is intended for computerized scales with a ve amp

maximum load, not for large motors or other high wattage appliances. It should be wired to a dedicated circuit.

Electrical Service Receptacles (When Applicable)

The receptacles located on the exterior of the merchandiser are intended for scales and lighted displays. They are not intended nor suitable for large motors or other external appliances.

BEFORE SERVICING

ALWAYS DISCONNECT ELECTRICAL

POWER AT THE MAIN DISCONNECT

WHEN SERVICING OR REPLACING ANY

ELECTRICAL COMPONENT.

This includes (but not limited to) Fans, Heaters

Thermostats, and Lights.

FOR PROMPT SERVICE

When Contacting the Factory regarding problems.

Be sure to have the Case MODEL and

SERIAL NUMBER Handy. This Information

is on a plate located on the case itself.

ENCAPSULITE

SHATTERPROOF COATING - SA 10645

Complies with FDA USDA

& OSHA Regulations

for replacement call:

1-800-395-9229

Turn switch off then on after replacing bulb

NSF

Electrical (Cont'd)

Field Wiring and Serial Plate Amperage

Field Wiring must be sized for component amperes printed on the serial plate. Actual ampere draw may be less than

specied. Field wiring from the refrigeration control panel to

the merchandisers is required for refrigeration thermostats. Most component amperes are listed in the “Case Specs” section, but always check the serial plate.

Ballast Location

Ballasts are located within the access panel that runs the length of the rear of the case.

IGFP-R3, R3P-0608

Stocking

Improper temperature and lighting will cause serious product loss. Discoloration, dehydration and spoilage can be controlled with proper use of the equipment and handling of product. Product temperature should always be maintained at a constant and proper temperature. This means that from the time the product is received, through storage, preparation and display, the temperature of the product must be controlled to maximize life of the product. Hussmann cases were not designed to “heat up” or “cool down” product - but rather to maintain an item’s proper temperature for maximum shelf life. To achieve the protection required always:

1. Minimize processing time to avoid damaging temperature rise to the product. Product should be at proper temperature.

2. Keep the air in and around the case area free of foreign gasses and fumes or food will rapidly deteriorate.

3. Maintain the display merchandisers temperature controls as outlined in the refrigerator section of this manual.

4. Do not place any product into these refrigerators until all controls have been adjusted and they are operating at the proper temperature. Allow merchandiser to operate a minimum of 6 hours before stocking with any product.

5. When stocking, never allow the product to extend beyond the recommended load limit. Air discharge

and return air ow must be unobstructed at all

times to provide proper refrigeration.

6. Keep the service doors closed (when applicable). Refrigeration performance will be seriously affected if left open for a prolonged period of time.

7. Avoid the use of supplemental ood or spot lighting.

Display light intensity has been designed for maximum visibility and product life at the factory.

The use of higher output uorescent lamps (H.O.

and V.H.O.), will shorten the shelf life of the product.

User Information

Cleaning Glass and Mirrors

Only use a soft cloth and mild glass cleaning for cleaning any glass or mirrored components. Be sure to rinse and/or dry completely.

Never use hot water on cold glass surfaces! It may shatter and cause serious injury! Allow glass surfaces

to warm rst.

Replacing Fluorescent Lamps

Fluorescent lamps are furnished with a shatterproof protective coating. The same type of lamp with protective coating must be used if replaced.

Rev. 0608

CLEANING PRECAUTIONS

When cleaning:

• Do not use high pressure water hoses

• Do not introduce water faster than waste outlet can drain

• NEVER ON A SELF CONTAINED UNIT WITH AN EVAPORATOR FAN

• NEVER USE A CLEANING OR SANITIZING SOLUTION THAT HAS AN OIL BASE (these will dissolve the butyl sealants) or an AMMONIA BASE (this will corrode the copper componets of the case)

TO PRESERVE THE ATTRACTIVE FINISH:

• DO USE WATER AND A MILD DETERGENT FOR THE EXTERIOR ONLY

• DO NOT USE ABRASIVES OR STEEL WOOL SCOURING PADS (these will mar the finish)

User Information (Cont'd)

Non-glare Glass

Windex® or Glass Plus® are the only solutions recommended to be used to clean the non-glare glass. The damage to the glass from improper, caustic solutions is irreparable.

In addition to cleaning the glass with the recommended product, there are precautions that should be taken when working and cleaning the inside of the case.

• When cleaning the inside of the cases, we recommend that the glass be fully opened and covered to prevent to prevent solutions from splashing onto the glass and ruining the coating on the inside.

Plexiglass and Acrylic Care

Improper cleaning not only accelerates the cleaning cycle but also degrades the quality of this surface. Normal daily

bufng motions can generated static cling attracting dust

to the surface. Incorrect cleaning agents or cleaning cloths can cause micro scratching of the surface, causing the plastic to haze over time.

Cleaning

Hussmann recommends using a clean damp chamois, or a paper towel marketed as dust and abrasive free with 210® Plastic Cleaner and Polish available by calling Sumner Labs at 1-800-542-8656. Hard, rough cloths or paper towels will scratch the acrylic and should not be used.

Antistatic Coatings

The 210® has proven to be very effective in not only cleaning and polishing the Plexiglass surface, but also providing antistatic and anti-fog capabilities. This product also seals pores and provides a protective coating.

Evaporator Fans

The evaporator fans are located at the center front of these

merchandisers directly beneath the display pans. Should fans or blades need servicing, always replace fan blades with the raised embossed side of the blade TOWARD THE MOTOR.

Copper Coils

The copper coils used in Hussmann merchandisers may

be repaired in the eld. Materials are available from local

refrigeration wholesalers. Hussmann recommends using #15 Sil-Fos for repairs.

Tips and Troubleshooting Before calling for service, check the following:

1. Check electrical power supply to the equipment for connection.

2. Check xture loading. Overstocking case will affect

its proper operation.

3. If frost is collecting on xture and/or product,

check that no outside doors or windows are open - allowing moisture to enter store. These merchandisers were designed for use in stores were temperature & humidity does not exceed 75° F and 55% H.

IGFP-R3, R3P-0608

Electrical Wiring Diagrams

R3 Prep 4' W0180047

6' W0180048

8' W0180049

12' W0180051

R3-P-8-REM 8' W1800167

R3-P-4-REM WALMART 4' W1800172

R3-P-6-REM WALMART 6' W1800173

R3 Top Only - Cold 4' W0180101

6' W0180102

8' W0180103

12' W0180105

R3TO 2000 S/C TOP ONLY BLOWER 4' W1800122

Rev. 0608

DATE:

PROJECT TITLE:

DRAWING #:

DRAWN BY:

PRODUCTION ORDER #:

DRAWING TITLE:

DATE:

Hussmann Corporation, Int'l.

13770 Ramona Avenue

Chino, CA. 91710

(909)-590-4910 Lic.#: 644406

REVISIONS:

#: DESCRIPTION:

CHECKED BY:

BY:

FILE LOCATION:

D.QUAN

PAGE OF

A Updated dwg; revised load ratings; removed fuse 8/29/07 JR

03/17/06

R3 & CR3 CASES

W0180047

R3 & CR3 - 4 PREP CASES

LIGHT SWITCH

TIPPETTE

125-01-0311

F28T5-48"

125-03-1131

LIGHT

CIRCUIT

TAG ORANGE

FAN CIRCUIT

TAG BROWN

BALLAST 125-01-3266

FULHAM LH3-120-L

CAP OFF

WIRE

EVAP FAN MOTORS

(2) 4W .29A @ 120VAC

0392457

LIGHT CIRCUIT= .26A, 28W

~120 VAC - 60 Hz.

MCA= .33A

MOP= 15A

BLACK # 14

WHITE # 14

~120 VAC - 60 Hz.

MCA= .65A

MOP= 15A

BLACK # 14

WHITE # 14

CIRCUIT #1 36W

NOTE:

CASE MUST

BE GROUNDED

1.5

120 V

Wiring Diagrams

DATE:

PROJECT TITLE:

DRAWING #:

DRAWN BY:

PRODUCTION ORDER #:

DRAWING TITLE:

DATE:

Hussmann Corporation, Int'l.

13770 Ramona Avenue

Chino, CA. 91710

(909)-590-4910 Lic.#: 644406

REVISIONS:

#: DESCRIPTION:

CHECKED BY:

BY:

FILE LOCATION:

D.QUAN

PAGE OF

03/17/06

R3 & CR3 CASES

W0180048

R3 & CR3 - 6 PREP CASES

LIGHT SWITCH

TIPPETTE

125-01-0311

LIGHT CIRCUIT

TAG ORANGE

FAN MOTOR

CIRCUIT

TAG BROWN

BALLAST 125-01-3266

FULHAM LH3-120-L

FP21/830 T5-36"

125-03-1131

FP21/830 T5-36"

125-03-1131

EVAP FAN MOTORS

(4) 4W .29A @ 120VAC

0392457

LIGHT CIRCUIT= .39A, 42W

~120 VAC - 60 Hz.

MCA= 1.2A

MOP= 15A

BLACK # 14

WHITE # 14

~120 VAC - 60 Hz.

MCA= .49A

MOP= 15A

BLACK # 14

WHITE # 14

MMM

CIRCUIT #1 58W

NOTE:

CASE MUST

BE GROUNDED

1.6

120 V

A Updated dwg; revised load ratings; removed fuse 8/29/07 JR

Wiring Diagrams (Cont'd)

IGFP-R3, R3P-0608

Rev. 0608

DATE:

PROJECT TITLE:

DRAWING #:

DRAWN BY:

PRODUCTION ORDER #:

DRAWING TITLE:

DATE:

Hussmann Corporation, Int'l.

13770 Ramona Avenue

Chino, CA. 91710

(909)-590-4910 Lic.#: 644406

REVISIONS:

#: DESCRIPTION:

CHECKED BY:

BY:

FILE LOCATION:

D.QUAN

PAGE OF

03/17/06

R3 & CR3 CASES

W0180049

R3 & CR3 - 8 PREP CASES

LIGHT SWITCH

TIPPETTE

125-01-0311

BALLAST 125-01-3266

FULHAM LH3-120-L

F28T5-48"

125-03-1131

F28T5-48"

125-03-1131

LIGHT CIRCUIT

TAG ORANGE

FAN CIRCUIT

TAG "BOTTOM"

BROWN

M M

EVAP FAN MOTORS

(4) 4W .29A @ 120VAC

0392457

LIGHT CIRCUIT= .52A, 56W

~120 VAC - 60 Hz.

MCA= 1.2A

MOP= 15A

BLACK # 14

WHITE # 14

~120 VAC - 60 Hz.

MCA= .65A

MOP= 15A

BLACK # 14

WHITE # 14

CIRCUIT #1 72W

NOTE:

CASE MUST

BE GROUNDED

1.7

120 V

A Updated dwg; revised load ratings; removed fuse 8/29/07 JR

Wiring Diagrams (Cont'd)

DATE:

PROJECT TITLE:

DRAWING #:

DRAWN BY:

PRODUCTION ORDER #:

DRAWING TITLE:

DATE:

Hussmann Corporation, Int'l.

13770 Ramona Avenue

Chino, CA. 91710

(909)-590-4910 Lic.#: 644406

REVISIONS:

#: DESCRIPTION:

CHECKED BY:

BY:

FILE LOCATION:

D.QUAN

PAGE OF

03/17/06

R3 & CR3 CASES

W0180051

R3 & CR3 - 12 PREP CASES

LIGHT SWITCH

TIPPETTE

125-01-0311

BALLAST 125-01-3266

FULHAM LH3-120-L

F28T5-48"

125-03-1131

F28T5-48"

125-03-1131

LIGHT CIRCUIT

TAG ORANGE

FAN MOTOR

TAG BROWN

M M M M M

EVAP FAN MOTORS

(6) 4W .29A @ 120VAC

0392457

LIGHT CIRCUIT= .52A, 56W

~120 VAC - 60 Hz.

MCA= 1.8A

MOP= 15A

BLACK # 14

WHITE # 14

~120 VAC - 60 Hz.

MCA= .65A

MOP= 15A

BLACK # 14

WHITE # 14

CIRCUIT #1 80W

NOTE:

CASE MUST

BE GROUNDED

2.3

120 V

A Updated dwg; revised load ratings; removed fuse 8/29/07 JR

Wiring Diagrams (Cont'd)

IGFP-R3, R3P-0608

Rev. 0608

DATE:

PROJECT TITLE:

DRAWING #:

DRAWN BY:

PRODUCTION ORDER #:

DRAWING TITLE:

DATE:

Hussmann Corporation, Int'l.

13770 Ramona Avenue

Chino, CA. 91710

(909)-590-4910 Lic.#: 644406

REVISIONS:

#: DESCRIPTION:

CHECKED BY:

BY:

FILE LOCATION:

JESSE RIOS

PAGE OF

5/14/07

W1800167

R3-P-8-REM

914276

CONTACTOR

SQUARE -D

8910DPA43V02

125-01-1001

~208 / ~240 VAC - 50/60 HZ

PACKTRONICS

CONTROLLER

225-01-3229

TEMP. CONTROL

SENSOR

225-01-3228

6421 5

3 7

GRIDDLE HEATER - THERMOFLEX™

(2) 342 W, 1.43A @ 240 VAC

225-01-6787T

BALLAST 125-01-3266

FULHAM LH3-120-L

SWITCH

TIPPETTE

125-01-0311

PILOT LIGHT

175-01-1102C

RJ-45 NETWORK JACK

125-01-0202

DUPLEX

125-01-3178

CIRCUIT # 3

W G BK

LIGHT CIRCUIT= .47A

CIRCUIT #2

BLK # 14

RED # 14

WHT # 14

BLACK #14

F28T5-48"

125-03-1131

GRN # 14

SENSOR

225-01-3228

F28T5-48"

125-03-1131

FAN MOTOR

0.29 AMP @ 120VAC

(4) 0392457

SENSOR

COMTROL

90TB002G01

225-01-2028

BUNDLE

BROWN

LABELED

FAN CIRCUIT

T-STAT

(1) 225-01-0710

SUCTION SOLENOID

(1) 225-01-3206

BUNDLE

WHITE/BLACK

LABELED

THERMOSTAT

CIRCUIT

~120 VAC - 60 Hz

L1 N

MCA= .59A

MOP= 15A

BLACK #14

WHITE #14

~120 VAC - 1Ø - 60 Hz

~120 VAC - 60 Hz

MCA= 1.23A

MOP= 15A

BUNDLE

YELLOW

LABELED

RECEPTACLE

CIRCUIT

BUNDLE

ORANGE

LABELED

LIGHT CIRCUIT

MCA= 3.58A

MOP= 15A

L1 N

BLACK #14

WHITE #14

BLACK #14

WHITE #14

WARMER

125-01-0767

TYCO

THERMAL

CONTROLS

10BTV1-CR

80 WATTS

0.67AMP@120V

BUNDLE

PURPLE

LABELED

HEATER

CIRCUIT

LI N

~120 VAC - 1Ø - 50/60 Hz.

MCA= .84A

MOP= 15A

BOHN COIL ASSY

(1) VA-08 120V 0.8A

225-02-0513

MCA= 2.0A

MOP= 15A

Wiring Diagrams (Cont'd)

DATE:

PROJECT TITLE:

DRAWING #:

DRAWN BY:

PRODUCTION ORDER #:

DRAWING TITLE:

DATE:

Hussmann Corporation, Int'l.

13770 Ramona Avenue

Chino, CA. 91710

(909)-590-4910 Lic.#: 644406

REVISIONS:

#: DESCRIPTION:

CHECKED BY:

BY:

FILE LOCATION:

JESSE RIOS

PAGE OF

4/12/07

W1800167

R3-P-8REM

914276

120 V

3.9

NOTE:

CASE MUST

BE GROUNDED

208 V 240V

5.0

5.7

NOTE: CASE MUST

BE GROUNDED

CIRCUIT #1

CIRCUIT #2

120 V

L1L2L3

15.0

NOTE: CASE MUST

BE GROUNDED

CIRCUIT #3

Wiring Diagrams (Cont'd)

IGFP-R3, R3P-0608

Rev. 0608

DATE:

PROJECT TITLE:

DRAWING #:

DRAWN BY:

PRODUCTION ORDER #:

DRAWING TITLE:

DATE:

Hussmann Corporation, Int'l.

13770 Ramona Avenue

Chino, CA. 91710

(909)-590-4910 Lic.#: 644406

REVISIONS:

#: DESCRIPTION:

CHECKED BY:

BY:

FILE LOCATION:

JESSE RIOS

PAGE OF

6/27/07

W1800172

R3-P-4-REM

914520

BALLAST 125-01-3266

FULHAM LH3-120-L

RJ-45 NETWORK JACK

125-01-0202

LIGHT CIRCUIT= .47A

F28T5-48"

125-03-1131

F28T5-48"

125-03-1131

FAN MOTOR

0.29 AMP @ 120VAC

(2) 0392457

SENSOR

225-01-3072

BUNDLE

BROWN

LABELED

FAN CIRCUIT

T-STAT

(1) 225-01-0710

SUCTION SOLENOID

(1) 225-01-3206

BUNDLE

WHITE/BLACK

LABELED

THERMOSTAT

CIRCUIT

~120 VAC - 60 Hz

N L1

MCA= .59A

MOP= 15A

BLACK #14

WHITE #14

~120 VAC - 1Ø - 60 Hz

~120 VAC - 60 Hz

MCA= 0.65A

MOP= 15A

BUNDLE

ORANGE

LABELED

LIGHT CIRCUIT

L1 N

BLACK #14

WHITE #14

BLACK #14

WHITE #14

WARMER (4ft)

125-01-0767

TYCO

THERMAL

CONTROLS

10BTV1-CR

40 WATTS

0.33AMP@120V

BUNDLE

PURPLE

LABELED

HEATER

CIRCUIT

LI N

~120 VAC - 1Ø - 50/60 Hz.

MCA= .41A

MOP= 15A

BOHN COIL ASSY

(1) VA-08 120V 0.8A

225-02-0513

MCA= 1.0A

MOP= 15A

LIGHT SWITCH

TIPPETTE

125-01-0311

INCOMING POWER

~120 VAC -60 Hz

GFCI

DUPLEX

125-01-3178

NOTE FOR GFCI PROTECTION: IF MORE THAN ONE

SINGLE RECEPTACLE IS USED IN CONJUNCTION WITH

A GFCI DUPLEX RECEPTACLE "DOWNSTREAM" ON

THE LOAD SIDE, THE SUM OF ALL RECEPTACLES

SHOULD NOT BE MORE THAN 15A

LOAD SIDE POWER

~120 VAC -60 Hz

125-01-0443

BLK # 14

WHT # 14

GRN # 14

ALL SINGLE

RECEPTACLES TO BE

TIED TO DUPLEX

GFCI RECEPTACLE

BUNDLE

YELLOW

LABELED

RECEPTACLE

CIRCUIT

15.0

120 V

CIRCUIT # 2 (optional)

120 V

2.2

NOTE:

CASE MUST

BE GROUNDED

CIRCUIT #1

Wiring Diagrams (Cont'd)

DATE:

PROJECT TITLE:

DRAWING #:

DRAWN BY:

PRODUCTION ORDER #:

DRAWING TITLE:

DATE:

Hussmann Corporation, Int'l.

13770 Ramona Avenue

Chino, CA. 91710

(909)-590-4910 Lic.#: 644406

REVISIONS:

#: DESCRIPTION:

CHECKED BY:

BY:

FILE LOCATION:

JESSE RIOS

PAGE OF

6/27/07

W1800173

R3-P-6-REM

914522

BALLAST 125-01-3266

FULHAM LH3-120-L

RJ-45 NETWORK JACK

125-01-0202

LIGHT CIRCUIT= 0.7A

F21T5-36"

125-03-1128

FAN MOTOR

0.29 AMP @ 120VAC

(2) 0392457

SENSOR

225-01-3072

BUNDLE

BROWN

LABELED

FAN CIRCUIT

T-STAT

(1) 225-01-0710

SUCTION SOLENOID

(1) 225-01-3206

BUNDLE

WHITE/BLACK

LABELED

THERMOSTAT

CIRCUIT

~120 VAC - 60 Hz

N L1

MCA= .88A

MOP= 15A

BLACK #14

WHITE #14

~120 VAC - 1Ø - 60 Hz

~120 VAC - 60 Hz

MCA= 0.65A

MOP= 15A

BUNDLE

ORANGE

LABELED

LIGHT CIRCUIT

L1 N

BLACK #14

WHITE #14

BLACK #14

WHITE #14

WARMER (6ft)

125-01-0767

TYCO

THERMAL

CONTROLS

10BTV1-CR

60 WATTS

0.5AMP@120V

BUNDLE

PURPLE

LABELED

HEATER

CIRCUIT

LI N

~120 VAC - 1Ø - 50/60 Hz.

MCA= .63A

MOP= 15A

BOHN COIL ASSY

(1) VA-012 120V 1.6A

225-02-133

MCA= 2.0A

MOP= 15A

LIGHT SWITCH

TIPPETTE

125-01-0311

INCOMING POWER

~120 VAC -60 Hz

GFCI

DUPLEX

125-01-3178

NOTE FOR GFCI PROTECTION: IF MORE THAN ONE

SINGLE RECEPTACLE IS USED IN CONJUNCTION WITH

A GFCI DUPLEX RECEPTACLE "DOWNSTREAM" ON

THE LOAD SIDE, THE SUM OF ALL RECEPTACLES

SHOULD NOT BE MORE THAN 15A

LOAD SIDE POWER

~120 VAC -60 Hz

125-01-0443

BLK # 14

WHT # 14

GRN # 14

ALL SINGLE

RECEPTACLES TO BE

TIED TO DUPLEX

GFCI RECEPTACLE

BUNDLE

YELLOW

LABELED

RECEPTACLE

CIRCUIT

15.0

120 V

CIRCUIT # 2 (optional)

BALLAST 125-01-3266

FULHAM LH3-120-L

F21T5-36"

125-03-1128

F21T5-36"

125-03-1128

F21T5-36"

125-03-1128

120 V

3.4

NOTE:

CASE MUST

BE GROUNDED

CIRCUIT #1

Wiring Diagrams (Cont'd)

IGFP-R3, R3P-0608

Rev. 0608

DATE:

PROJECT TITLE:

DRAWING #:

DRAWN BY:

PRODUCTION ORDER #:

DRAWING TITLE:

DATE:

Hussmann Corporation, Int'l.

13770 Ramona Avenue

Chino, CA. 91710

(909)-590-4910 Lic.#: 644406

REVISIONS:

#: DESCRIPTION:

CHECKED BY:

BY:

FILE LOCATION:

D.QUAN

PAGE OF

03/17/06

R3 & CR3 CASES

W0180101

R3 & CR3 - 4 TOP ONLY COLD CASES

LIGHT SWITCH

TIPPETTE

125-01-0311

F28T5-48"

125-03-1131

T-STAT

(1) 225-01-0707

SUCTION SOLENOID

(1) 225-01-3202

BUNDLE

BLACK/WHITE

BUNDLE

BROWN

AXIAL EVAP FANS

0.16 AMP 11W@ 120VAC

(2) 125-01-2011

BALLAST 125-01-3266

FULHAM LH3-120-L

CAP OFF

WIRE

~120 VAC - 60 Hz.

MCA= .33A

MOP= 15A

BLACK # 14

WHITE # 14

BUNDLE

ORANGE

~120 VAC - 60 Hz.

BLACK # 14

WHITE # 14

~120 VAC - 60 Hz.

MCA= .36A

MOP= 15A

BLACK # 14

WHITE # 14

LIGHT CIRCUIT= .26A 28W

CIRCUIT #1 50W

NOTE:

CASE MUST

BE GROUNDED

0.6

120 V

A Updated dwg; revised load ratings 9/4/07 JR

Wiring Diagrams (Cont'd)

DATE:

PROJECT TITLE:

DRAWING #:

DRAWN BY:

PRODUCTION ORDER #:

DRAWING TITLE:

DATE:

Hussmann Corporation, Int'l.

13770 Ramona Avenue

Chino, CA. 91710

(909)-590-4910 Lic.#: 644406

REVISIONS:

#: DESCRIPTION:

CHECKED BY:

BY:

FILE LOCATION:

D.QUAN

PAGE OF

03/17/06

R3 & CR3 CASES

W0180102

R3 & CR3 - 6 TOP ONLY COLD CASES

LIGHT SWITCH

TIPPETTE

125-01-0311

T-STAT

(1) 225-01-0707

SUCTION SOLENOID

(1) 225-01-3202

BUNDLE

ORANGE

BUNDLE

WHITE/BLACK

BUNDLE

BROWN

BALLAST 125-01-3266

FULHAM LH3-120-L

FP21/830 T5-36"

(2)125-03-1131

~120 VAC - 60 Hz.

MCA= .49A

MOP= 15A

BLACK # 14

WHITE # 14

LIGHT CIRCUIT= .39A 42W

~120 VAC - 60 Hz.

MCA= .68A

MOP= 15A

BLACK # 14

WHITE # 14

~120 VAC - 60 Hz.

BLACK # 14

WHITE # 14

AXIAL EVAP FANS

0.16 AMP 11W@ 120VAC

(4) 125-01-2011

CIRCUIT #1 86W

NOTE:

CASE MUST

BE GROUNDED

1.0

120 V

A Updated dwg; revised load ratings; removed fuse 9/5/07 JR

Wiring Diagrams (Cont'd)

IGFP-R3, R3P-0608

Rev. 0608

DATE:

PROJECT TITLE:

DRAWING #:

DRAWN BY:

PRODUCTION ORDER #:

DRAWING TITLE:

DATE:

Hussmann Corporation, Int'l.

13770 Ramona Avenue

Chino, CA. 91710

(909)-590-4910 Lic.#: 644406

REVISIONS:

#: DESCRIPTION:

CHECKED BY:

BY:

FILE LOCATION:

D.QUAN

PAGE OF

03/17/06

R3 & CR3 CASES

W0180103

R3 & CR3 - 8 TOP ONLY COLD CASES

LIGHT SWITCH

TIPPETTE

125-01-0311

BALLAST 125-01-3266

FULHAM LH3-120-L

F28T5-48"

(2)125-03-1131

T-STAT

(1) 225-01-0707

SUCTION SOLENOID

(1) 225-01-3202

BUNDLE

ORANGE

BUNDLE

WHITE/BLACK

BUNDLE

BROWN

M M

~120 VAC - 60 Hz.

MCA= .65A

MOP= 15A

BLACK # 14

WHITE # 14

LIGHT CIRCUIT= .52A 56W

~120 VAC - 60 Hz.

BLACK # 14

WHITE # 14

~120 VAC - 60 Hz.

MCA= .68A

MOP= 15A

BLACK # 14

WHITE # 14

AXIAL EVAP FANS

0.16 AMP 11W@ 120VAC

(4) 125-01-2011

CIRCUIT #1 100W

NOTE:

CASE MUST

BE GROUNDED

1.2

120 V

A Updated dwg; revised load ratings; removed fuse 9/5/07 JR

Wiring Diagrams (Cont'd)

IGFP-R3, R3P-0608

DATE:

PROJECT TITLE:

DRAWING #:

DRAWN BY:

PRODUCTION ORDER #:

DRAWING TITLE:

DATE:

Hussmann Corporation, Int'l.

13770 Ramona Avenue

Chino, CA. 91710

(909)-590-4910 Lic.#: 644406

REVISIONS:

#: DESCRIPTION:

CHECKED BY:

BY:

FILE LOCATION:

D.QUAN

PAGE OF

03/17/06

R3 & CR3 CASES

W0180105

R3 & CR3 - 12 TOP ONLY COLD CASES

LIGHT SWITCH

TIPPETTE

125-01-0311

BALLAST 125-01-3266

FULHAM LH3-120-L

F28T5-48"

125-03-1131

F28T5-48"

125-03-1131

T-STAT

(1) 225-01-0707

SUCTION SOLENOID

(1) 225-01-3202

BUNDLE

ORANGE

BUNDLE

WHITE/BLACK

BUNDLE

BROWN

M M M M M

~120 VAC - 60 Hz.

MCA= .65A

MOP= 15A

BLACK # 14

WHITE # 14

LIGHT CIRCUIT= .52A 56W

~120 VAC - 60 Hz.

BLACK # 14

WHITE # 14

~120 VAC - 60 Hz.

MCA= 1.0A

MOP= 15A

BLACK # 14

WHITE # 14

AXIAL EVAP FANS

0.16 AMP 11W@ 120VAC

(6) 125-01-2011

CIRCUIT #1 122W

NOTE:

CASE MUST

BE GROUNDED

1.5

120 V

A Updated dwg; revised load ratings; removed fuse 9/5/07 JR

Wiring Diagrams (Cont'd)

Rev. 0608

DATE:

PROJECT TITLE:

DRAWING #:

DRAWN BY:

PRODUCTION ORDER #:

DRAWING TITLE:

DATE:

Hussmann Corporation, Int'l.

13770 Ramona Avenue

Chino, CA. 91710

(909)-590-4910 Lic.#: 644406

REVISIONS:

#: DESCRIPTION:

CHECKED BY:

BY:

FILE LOCATION:

M. KIMURA

PAGE OF

03/23/04

R3TO-2000-4-S/C

W1800122

R3TO-2000-4-S/C

LIGHT SWITCH

TIPPETTE

125-01-0311

TOP LIGHTING SECTION

(1) FP28/835 125-03-1131

AXIAL EVAP FANS COMAIR™

(2) 3" SU2B7-E1 125-01-2011

.16A 11W @120VAC

BALLAST 125-01-3266

FULHAM LH3-120-L

SHELF LIGHT

(1) FP28/835 125-03-1131

OPTIONAL

CIRCUIT #2

PRESSURE

SAFETY

DEFROST TIMER

PARAGON 8045-00

~115 V - 60 Hz.

125-01-0710

CONDENSER FAN

T-STAT

POWER SWITCH

BUNDLE

YELLOW

SAFETY

SWITCH

FLOAT SWITCH

~120 VAC - 60 Hz.

MCA= 15.6A

MOP= 20A

PLUG NEMA 5-15P

BLACK # 14

WHITE # 14

FISHER™ EVAPOWAY™

DM15WW1D

1500W @ ~ 120 VAC

12.5A

125-01-0765

DUPLEX

125-01-3049

CONDENSING UNIT

COPELAND MCFH-0027-IAA-201

RLA= 6.65A 1300W

LRA= 29.0

MCC= 9.6A

225-03-0111A

CONDENSING UNIT

BUNDLE BLUE

~120 VAC - 60 Hz.

MCA= 8.3A

MOP= 15A

BLACK # 14

WHITE # 14

~120 VAC - 60 Hz.

MCA= .36A

MOP= 15A

BLACK # 14

WHITE # 14

~120 VAC - 60 Hz.

MCA= .65A

MOP= 15A

BLACK # 14

WHITE # 14

LIGHT CIRCUIT= .52A 56W

BUNDLE

BROWN

BUNDLE

ORANGE

GRN # 14

NOTE: CASE MUST BE GROUNDED

CIRCUIT #1 1378W

CIRCUIT #2 1500W

7.5L1

120 V

20.0

120 V

A Updated dwg; revised load ratings 9/4/07 JR

Wiring Diagrams (Cont'd)

Appendices

IGFP-R3, R3P-0608

Appendix A. - Temperature Guidelines

The refrigerators should be operated according to the

manufacturer’s published engineering specications for entering air temperatures for specic equipment applications.

Table 1 shows the typical temperature of the air entering the food zone one hour before the start of defrost and one hour after defrost for various categories of refrigerators. Refer to Appendix C for Field Evaluation Guidelines.

Table 1

Type of Refrigerator

I. OPEN DISPLAY A. Non frozen:

1) Meat 28°F

2) Dairy/Deli 32°F

3) Produce a. Processed 36°F b. Unprocessed 45°F B. Frozen 0°F C. Ice Cream -5°F II. CLOSED DISPLAY A. Non frozen:

1) Meat 34°F

2) Dairy/Deli 34°F

3) Produce a. Processed 36°F b. Unprocessed 45°F B. Frozen 0°F C. Ice Cream -5°F

Single Deck Multi Deck Service Case Reach-In

I. Open Display Styles II. Closed Display Styles

Typical Entering Air Temperature

Appendix B. - Application Recommendations

1.0 Temperature performance is critical for controlling bacteria growth. Therefore, the following recommendations are included in the standard.

They are based on conrmed eld experience

over many years.

1.1 The installer is responsible for following the installation instructions and recommendations provided by Hussmann for the installation

of each individual type refrigerator.

1.2

Refrigeration piping should be sized according to the equipment manufacturer’s recommendations and installed in accordance with normal refrigeration practices. Refrigeration piping should be insulated according to Hussmann’s recommendations.

1.3 A clogged waste outlet blocks refrigeration. The installer is responsible for the proper installation of the system which dispenses condensate waste through an air gap into the building indirect waste system.

1.4 The installer should perform a complete start-up evaluation prior to the loading of food into the refrigerator, which includes such items as:

a) Initial temperature performance, Coils should

be properly fed with a refrigerant according to manufacturer’s recommendations.

b) Observation of outside inuences such

as drafts, radiant heating from the ceiling

and from lamps. Such inuence should be

properly corrected or compensated for.

c) At the same time, checks should be made of

the store dry-bulb and wet-bulb temperatures to ascertain that they are within the limits prescribed by Hussmann.

d) Complete start-up procedures should include

checking through a defrost to make certain of its adequate frequency and length without substantially exceeding the actual needs. This should include checking the electrical or refrigerant circuits to make sure that defrosts are correctly programmed for all the refrigerators connected to each refrigeration system.

e) Recording instruments should be used to

check performance.

Appendix C. - Field Recommendations

Recommendations for eld evaluating the

performance of retail food refrigerators and hot cases

1.0 The most consistent indicator of display refrigerator performance is temperature of the air entering the product zone (see Appendix A). In practical use, the precise determination of return

air temperature is extremely difcult. Readings of

return air temperatures will be variable and results will be inconsistent. The product temperature alone is not an indicator of refrigerator performance.

NOTE: Public Health will use the temperature of the product in

determining if the refrigerator will be allowed to display potentially hazardous food. For the purpose of this evaluation, product temperature above the FDA Food Code 1993 temperature for potentially hazardous food

will be the rst indication that an evaluation should

be performed. It is expected that all refrigerators will keep food at the FDA Food Code 1993 temperature for potentially hazardous food.

Rev. 0608

Appendices (Cont'd)

1.1 The following recommendations are made for the purpose of arriving at easily taken and understood data which, coupled with other observations, may be used to determine whether a display refrigerator is working as intended:

a) INSTRUMENT - A stainless steel stem-type

thermometer is recommended and it should have a dial a minimum of 1 inch internal diameter. A test thermometer scaled only in Celsius or dually scaled in Celsius and Fahrenheit shall be accurate to 1°C (1.8°F). Temperature measuring devices that are scaled only in Fahrenheit shall be accurate to 2°F. The thermometer should be checked for proper calibration. (It should read 32°F when the stem is immersed in an ice water bath).

b) LOCATION - The probe or sensing element

of the thermometer should be located in

the airstream where the air rst enters the

display or storage area, and not more than 1 inch away from the surface and in the center of the discharge opening.

c) READING - It should rst be determined

that the refrigerator is refrigerating and has operated at least one hour since the end of the last defrost period. The thermometer reading should be made only after it has been allowed to stabilize, i.e., maintain a constant reading.

d) OTHER OBSERVATIONS - Other

observations should be made which may indicate operating problems, such as unsatisfactory product, feel/appearance.

e) CONCLUSIONS - In the absence of any

apparent undesirable conditions, the refrigerator should be judged to be operating properly. If it is determined that such condition is undesirable, i.e., the product is above proper temperature, checks should be made for the following:

1. Has the refrigerator been loaded with warm product?

2. Is the product loaded beyond the “Safe Load Line” markers?

3. Are the return air ducts blocked?

4. Are the entering air ducts blocked?

Is a dumped display causing turbulent air ow and

mixing with room air?

6. Are spotlights or other high intensity lighting directed onto the product?

7. Are there unusual draft conditions (from heating/ air-conditioning ducts, open doors, etc.)?

8. Is there exposure to direct sunlight?

9. Are display signs blocking or diverting airow?

10. Are the coils of the refrigerator iced up?

11. Is the store ambient over 75°F, 55% RH as set forth in ASHRAE Standard 72 and ASHRAE Standard 117?

12. Are the shelf positions, number, and size other than recommended by Hussmann?

13. Is there an improper application or control system?

14. Is the evaporator fan motor/blade inoperative?

15. Is the defrost time excessive?

16. Is the defrost termination, thermostat (if used) set too high?

17. Are the refrigerant controls incorrectly adjusted?

18. Is the air entering the condenser above design

conditions? Are the condenser ns clear of dirt,

dust, etc.?

19. Is there a shortage of refrigerant?

20. Has the equipment been modied to use

replacements for CFC-12, CFC-502 or other

refrigerant? If so, have the modications been

made in accordance with the recommendations of the equipment manufacturer? Is the refrigerator charged with the proper refrigerant and lubricant? Does the system use the recommended compressor?

Appendix D. - Recommendations to User

1.0 Hussmann Corporation provides instructions and recommendations for proper periodic cleaning. The user will be responsible for such cleaning, including the cleaning of low temperature equipment within the compartment and the cooling coil area(s). Cleaning practices, particularly with respect to proper refrigerator unloading and warm-up, must be in accordance with applicable recommendations.

Appendices (Cont'd)

IGFP-R3, R3P-0608

1.1 Cleaning of non frozen food equipment should include a weekly cleaning of the food compartment as a minimum to prevent bacteria growth from accumulating. Actual use and products may dictate more frequent cleaning. Circumstances of use and equipment design must also dictate the frequency of cleaning the display areas. Weekly washing down of the storage compartment is also recommended, especially for equipment subject to drippage of milk or other liquids, or the collection of vegetable, meat, crumbs, etc. or other debris or litter. Daily cleaning of the external areas surrounding the storage or display compartments with detergent and water will keep the equipment presentable and prevent grime buildup.

1.2 Load levels as dened by the manufacturer must

be observed.

1.3 The best preservation is achieved by following these rules:

a) Buy quality products. b) Receive perishables from transit equipment

at the ideal temperature for the particular product.

c) Expedite perishables to the store’s storage

equipment to avoid unnecessary warm-up and prolonged temperature recovery. Food store refrigerators are not food chillers nor can they reclaim quality lost through previous mishandling.

d) Care must be taken when cross

merchandising products to ensure that potentially hazardous vegetable products are not placed in non refrigerated areas.

e) Display and storage equipment doors should

be kept closed during periods of inactivity.

f) Minimize the transfer time of perishables

from storage to display.

g) Keep meat under refrigeration in meat cutting

and processing area except for the few moments it is being handled in processing. When a cut or tray of meat is not to be worked on immediately, the procedure should call for returning it to refrigeration.

h) Keep tools clean and sanitized. Since

mechanical equipment is used for fresh meat processing, all such equipment should be cleaned at least daily and each time a different kind of meat product comes in contact with the tool or equipment.

i) Make sure that all refrigeration equipment is

installed and adjusted in strict accordance with the manufacturer’s recommendations.

j) See that all storage and refrigeration

equipment is kept in proper working order by routine maintenance.

For further technical information, please log on to http://www.hussmann.com/products/R3P.htm or http://www.hussmann.com/products/R3TO.htm

IGFP-R3, R3P-0608

Service Record

Last service date: By:

_______________ __________________________________________________________________________________________________

/Chino

Additional copies of this publication may be obtained by contacting:

Hussmann® Chino 13770 Ramona Avenue • Chino, California 91710 (909) 628-8942 FAX (909) 590-4910 (800) 395-9229

The MODEL NAME and SERIAL NUMBER is required in order to provide you with the correct parts and information for your particular unit.

They can be found on a small metal plate on the unit. Please note them below for future reference.

MODEL:

SERIAL NUMBER:

hussman R3P, IGFP-R3, R3, R3P-0608 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual