Hussmann R3H, R3HATO, R3HA, R3HTO, R3Combo Installation And Operation Manual

Download

Manual

Installation

& Operation

Rev.0208

,R3Combo

/Chino

R3H, R3HTO, R3HA

Hot Top w/ Self Service Heat or Refrig.

R3H, R3HTO, R3HA

Hot Service/Self-Service/ Case

,R3Combo

with Self Service Front

p/n IGFP-R3, R3H, R3P, R3HA-0208

INSTALLATION & OPERATION GUIDE

General Instructions

Table of Contents

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

Cut & Plan Views ....................................................... 3

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

LEVELING.............................................................................................................. 4

JOINT TRIM........................................................................................................... 5

Plumbing .................................................................... 5

WASTE OUTLET AND P-TRAP .............................................................................. 5

Refrigeration ............................................................. 5

T-STAT LOCATION.................................................................................................. 6

Electrical .................................................................... 7

WIRING COLOR CODE ......................................................................................... 7

PLEXIGLASS & ACRYLIC CARE .............................................................................. 7

TIPS & TROUBLESHOOTING ................................................................................. 8

User Information ...................................................... 8

STOCKING.............................................................................................................. 8

Hot Section Startup ............................................................................................. 9

Case Specifications ................................................... 10

Schematics ................................................................ 12

Service Top & Refrigerated Front with Single Front Shelf................................ 12

Service Top & Refrigerated Front with Dual Front Shelves .............................. 22

R3 with Refrigerated Rear Storage .................................................................... 32

R3 Combo Hot & Cold Tops, Refrigerated Front ............................................... 33

Hot Top & Hot Front .......................................................................................... 36

Hot Top & Front Self Service Cold ..................................................................... 41

Appendices ................................................................ 51

APPENDIX A. – Temperature Guidelines ............................................................ 51

APPENDIX B. – Application Recommendations.................................................. 51

APPENDIX C. – Field Recommendations -......................................................... 52

APPENDIX D. – Recommendations to user ....................................................... 53

IGFP-R3H, R3HTO, R3HA, R3Combo-0208

THIS BOOKLET CONTAINS INFORMATION ON:

R3H: Hot Service/Refrigerated Self-Service Case R3HA / R3HATO: Circulating Hot Air Case R3 Combo: any combination of Hot and/or Cold Service with

Self Service Refrigerated Front

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. I f such a shortage involves the carrier, notify the carrier imme- diately, 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 files 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

The Hussmann warranty is printed on the back

of this guide.

Rev.0208

R3HA with Hot Front

Hot Air Top with Hot Front Option

and Dry Rear Storage

Scale = 1/2"

Optional

8" shelf

Optional 12x20 pans

Dry

Rear

Storage

20 5/8" Griddle

Glow-Ray

T-5

Light

11 1/2"

Heater

T-5

Light

50 3/4"

53"

12x20 Drop-In Well

Cut & Plan Views

18"

Service Hot / Self Service Case

R3H

Scale=1/2"

" 3 5

6 3

11 1/8"

/8"

Water Reservoir

Pan

/4"

33 1/8"

Circulated Hot Air Merchandiser

R3HA

DRAIN &

ELEC. STUB UP 18" X 18"

CASE FRONT

8-2"

(Variable Lengths)

Plan View = 1/4”

REF. STUB UP 18" X 18"

48"

Electrical Plug 115VAC

Cutout

Elec

Elec Box

Water

Flange

Variable Cutout (4’,6’,8’)

R3TO

Plan view

Installation

IGFP-R3H, R3HTO, R3HA, R3Combo-0208

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, 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.

UN-CRATING THE STAND

Place the fixture 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 fixture can now be lifted off the crate skid. Lift only at base of stand!

EXTERIOR LOADING

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

GLASS BREAKAGE

MAY OCCUR!

Retighten glass along clamshell after leveling and first time case is brought to full operating temperature!

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.

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, and plexiglass alignment.

NOTE: A. To avoid removing concrete flooring, begin lineup

leveling from the highest point of the store floor. B. When wedges are involved in a lineup, set them first.

JOINING R3H, R3HA, R3 Combo's

All cases were leveled and joined prior to shipment to insure the closest possible fit when cases are joined in the field. 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 floor where cases are to be set. Determine the highest point of the floor; cases will

be set off this point.

2. Set first case, and adjust legs over the highest part of the floor 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 first case, and level case to the first 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 (Fig.2, #1) of first case. Apply heavy amount to cover entire shaded area.

DO NOT USE PERMAGUM!

It is the contractor's responsibility to install case(s) according to local construction and health codes.

6. Slide second case up to first case snugly. Then level second case to the first case so glass front, bumper and top are flush.

7. To compress silicone at joint, use two Jurgenson wood clamps. Make sure case is level from front to

Rev.0208

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.

10.Use finger 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.

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 3/8" sheet metal screws.

DO NOT SEAL JOINT T RIM T O FLOOR!

Installing R3HTO, R3HATO

All cases were tested at a level state before shipping. When joining, use a carpenters level and shim enclosing or supporting cabinet accordingly.

1. Make sure the cabinet you are installing the R3HATO on is level.

2. Wire unit according to local codes.

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 floor 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.

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 flood rim of the floor 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 nonabsorbent insulation material such as Armstrong’s Armaflex.

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.

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 fixture. There are 3 drains in each fixture that can be easily located. 1-1/2",1", & 3/4" P-traps and threaded adapters are supplied with each fixture. The 3 P-traps must be installed to prevent air leakage and insect entrance into the fixture.

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:

WATER SUPPLY

Tap water contains more minerals and will contribute to the mineral residue and buildup which may impair the case's performance and create undesireable cleaning issues. It is recommended that a 5 micro particle filter be used to filter the incoming water supply. Be sure to flush the water line before hooking it up to the filter to prevent blocking the filter.

Refrigeration - R3H, R3HA with refrigerated front

REFRIGERANT TYPE

The standard refrigerant will be R-22 unless otherwise specified on the customer order. Check the serial plate on the case for information.

PIPING

The refrigerant line outlets are located under the case. Locate first the electrical box, the outlets are then on the same side of the case but at the opposite end. Insulate

IGFP-R3H, R3HTO, R3HA, R3Combo-0208

T-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)

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

/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 the “Case Specs” section of this guidebook for the appropriate settings for your merchandiser. Maintain these parameters to achieve near constant product temperatures. Product temperature should be measured first thing in the morning, after having been refrigerated overnight. Defrost times should be as follows: OFF CYCLE - Consult the Case Specification Section of this guide for defrost settings. 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 & 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).

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 E.P.R. 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 specified 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 fixture 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.

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.

R3H

Rev.0208

Electrical

WIRING COLOR CODE

REFRIGERATED

GREEN GROUND PURPLE ANTI-SWEAT ORANGE LIGHTS YELLOW RECEPTACLE RED / BLACK T-STAT /SOLENOID230V BLACK / WHITE T-STAT / SOLENOID 115V BROWN FAN MOTORS

HOT

L1 BLACK L2 ORANGE L3 BLUE

NEUTRAL WHITE

NOTE: High Leg Connection

Orange Only

CASE MUST BE GROUNDED

NOTE: Refer to label affixed to case to determine the actual

configuration as checked in the “TYPE INSTALLED” boxes.

ELECTRICAL CIRCUIT IDENTIFICATION

Standard lighting for all refrigerated models will be full length fluorescent 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 five 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.

FIELD WIRING & SERIAL PLATE AMPERAGE

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

specified. 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. Ballasts are located within the access panel that runs the length of the rear of the case. Refer to diagram below. 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 solutions from splashing onto the glass and ruining the coating on the inside.

PLEXIGLASS & ACRYLIC CARE

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

CLEANING

PRECAUTIONS

WHEN CLEANING:

Never Use a Cleaning or Sanitizing Solution that has an OIL BASE (these will dissolve the butyl sealants) or AMMONIA BASE (this will corrode the copper components 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)

IGFP-R3H, R3HTO, R3HA, R3Combo-0208

CLEANING GLASS & MIRRORS

Only use a soft cloth and mild glass cleaner 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

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.

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

EVAPORATOR FANS

NSF

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 field. Materials are available from local refrigeration wholesalers. Hussmann recommends using #15 Sil-Fos for repairs.

TIPS & TROUBLESHOOTING

Before calling for service, check the following:

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

2. Check fixture loading. Overstocking case will affect its proper operation.

3. If frost is collecting on fixture 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.

User Information

Stocking Refrigerated Sections

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 dis-

charge and return air flue 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 flood or spot lighting. Display light intensity has been designed for maximum visibility and product life at the factory. The use of higher output fluorescent lamps (H.O.andV.H.O.), will shorten the shelf life of the product.

FOOD HANDLING and HOT FOOD EQUIPMENT

These hot tables are for short-term holding and display of precooked hot foods. They are not intended to cool or reheat food. The temperature of the food should be approximately 160°F when first put into the hot table. These hot tables are best suited when used in a cafeteria type application where the food is held and served rapidly,

Rev.0208

within a few hours. Any attempt to use the hot table to display large amounts of food for long periods of time will result in dehydrated, overcooked and unsafe food. The quality of food will progressively worsen as the length of time increases. The deterioration of product quality is a function of time and temperature. All products are affected even though in a gravy or other liquid. They may appear to withstand the temperature better than “dry” foods such as fried chicken but this is not necessarily true. ALL foods will continue to be affected by prolonged exposure to elevated temperatures. The following guidelines are provided only as a general guide for the use of this equipment. The local health agency for your area can provide specific temperature requirements. Critical attention must be given to the heat controls for these hot tables. Both the upper and lower heat controls must be adjusted to achieve proper food temperatures. Hot foods should be held at a minimum temperature of at least 140°F (60°C) according to 1995 FDA Food Code. However, increasing the temperature too high will also cause the food to overcook, dry out, lose its flavor, texture and color. Food held for prolonged periods at high temperatures will also lose some of their nutritional value. Different foods will require different control settings. The type of food, the quantities of food and length of time that it is to remain in the hot table must be considered when establishing control settings. Therefore, it must be the user’s responsibility to establish the correct control settings to maintain the food at the safest, tastiest and most saleable condition.

Food temperatures can be accurately determined only through the use of food thermometers!

IMPORTANT OPERATION TIPS:

* Preheat case 30 minutes before loading product

using higher settings.

* Never place food directly into warmer. Always use

an inset and pan.

* Never pour water into a dry preheated warmer. This

may damage the unit. Always pour water into warmer BEFORE preheating. Always use water in

case wells, as it provides even heat and humidity.

* Too much water or too much heat will cause

excessive condensation on the front glass, decreasing visibility.

* Make sure all pans are in the well units no matter the

configuration.

Using thermometer, check product before

loading in case (150°-160°).

* Always use warmer in wet operation when warming

thick food items.

* Stir thick foods such as chili, fudge and chowders

often to keep foods uniformly heated and prevent scorching.

* At start, set wells to "7". After loading, recheck

temperature every 1/2 hour to see that unit is operating properly. Adjust the thermostat (a higher number for hotter and a lower number for cooler)

to maintain product temperature of 140°F

(60°C.) minimum. The setting will depend on the type of product being displayed and how much there is in the well. Be sure to test product temperature with a thermometer frequently for good product maintenance.

* Food must always be placed into a display pan over

the well, never directly into the well.

* Food should not be stacked above the top of the

pan. Food above the top of the pan will dry out rapidly.

* Food juice or gravy should be stirred frequently and

any meats should be basted with the gravy. Stir and rotate foods as needed. Wipe up spills immediately for eye appeal now, and easier cleaning later.

* Food should be rotated periodically from the

bottom to top.

* If practical, the food should be covered during slack

sale periods to reduce dehydration.

* At end of the day, remove product and let case cool.

Then clean with soap and water (use oven cleaner on the difficult spots). Polish and clean glass with a good glass cleaner.

CONTROLS

The controls are located at the rear of the case.

Ballast

R3HATO

Ballast Locations

R3H, R3HTO Section Startup

OPERATING INSTRUCTIONS

IGFP-R3H, R3HTO, R3HA, R3Combo-0208

Storage

Griddle

OVERHEAD LIGHTS ON / OFF

TURN

SWITCHES

Check to make sure all lights

come on at start-up.

If they do not contact your

Service Department

POWER

ON / OFF

Control Panel on Rear of Case Number of controls may vary.

LIGHTS

ON / OFF

Control Panel

Locaton

START-UP

GRIDDLE

INITIAL

SETTING

430-01-0365 9810

Parts of the case exterior, shelves and light bulbs become extremely hot when

in use.

USE EXTREME CAUTION!

OVERHEAD HEAT

INITIAL

SETTING

"7"

"5"

OFF

LO HI

Allow case preheat for 45 minutes prior to loading

NOTE: This equipment is not designed to heat-up or cook food.

Food must be 150° - 160° when put in display.

1. Measure PRODUCT temperature hourly by inserting a food thermometer into the food. Proper holding temperature is 140°.

2. To change temperature, increase or decrease Overhead Heat by one number at a time. Adjust the griddle temperature as

necessary. Measure product temperature again in one hour.

Readjust if necessary.

1. Turn all switches and dials to "OFF" position.

2. Allow case to cool before cleaning.

ADJUST TEMPERATURE

SHUTDOWN

Rev.0208

R3HA, R3HATO Hot Circulation Air Startup and Operation

Main Power

Lights & Fans

Water Fill

Pump Primer (Optional)

Control Panel

Humidity Control

Pilot Lights

Temperature Control

Startup:

1. Turn the Main Power Switch ON. (This will enable all other switches in the case).

2. Turn Lights & Fans Switch ON.

3. Turn Water Fill System ON. (For 100% DRY Heat leave water system OFF).

4. Press “PUMP PRIME” for approximately 10 seconds (optional) to self-prime the humidity system. The water reservoir (pan)

INSIDE the case should ALWAYS be half full.

5. Turn Humidity Control knob to # 7, “STARTUP”, for maximum humidity conditions - over 7 may cause condensation on the glass.

This control will continually pump water into the water reservoir (pan) INSIDE the case

7. Turn Temperature Control knob to # 7, “STARTUP”, for initial temperature settings. (This will guarantee over 140°F safe FDA

temperatures).

Temperature Adjustment:

Adjust temperature up or down as required to maintain safe FDA Hot Food Temperatures. After adjustment, allow adequate time for change to take place. Allow 30 minutes for product to respond. Although a discharge air temperature of approximately 170°F will guarantee safe food temperatures throughout the case, use a thermometer to check food temperature periodically according to FDA guidelines.

Humidity Adjustment:

Adjust humidity up or down as desired for the appropriate food texture desired. More humidity for moist foods, less humidity or none for crispy foods. Be patient, humidity adjustments to higher or lower levels are not immediate, as existing moisture (or water content) within the hot environment

of the case rises or lowers at a slow pace.

IGFP-R3H, R3HTO, R3HA, R3Combo-0208

BTU DISC T-STAT TYPE & FAN DEFROST

LENGTH PER EVAP CASE DISC VELOC & EVAP & SIZE (") & & QTY AMPS SHELF RECEP Low Pressure AMP-

REQ TEMPERATURE AIR MODEL MAKE BLADE FREQ CIRC. 1 CIRC. 3 SELF CONTAINED INFO.

FT TMP TMP TMP @FPM SETTINGS SETTING PITCH ° DURATION FANS FANS LEVELS LIGHTS TACLE Control & Setting HP VOLTS ACITY

R3H Hot& Cold

Case Specifications

Determine case loads by combining Cold Prep and Hot Top sections of the Hot and Cold Case Specs.

R3 Refrigerated Self Service Front

4' 650 15° 36° 24° 250 EPR Forced 4 1/2 Axial 40 min. 2 .36 2 1.73 15.0 50 in 1/3 115 10.9

6' 650 15° 36° 24° 250 EPR Forced 4 1/2 Axial 40 min. 4 .72 2 1.73 15.0 50 in 3/4 208~230 8.7

8' 650 15° 36° 24° 250 EPR Forced 4 1/2 Axial 40 min. 4 .72 2 2.85 15.0 50 in 1 208~230 13.0

10' 650 15° 36° 24° 250 EPR Forced 4 1/2 Axial 40 min. 6 1.08 2 3.97 15.0 50 in 1 208~230 13.0

12' 650 15° 36° 24° 250 EPR Forced 4 1/2 Axial 40 min. 6 1.08 2 4.48 15.0 50 in 1 208~230 13.0

R3H

(Hot Top Only)

LENGTH QTY. SIZE SHELVES VOLTS PHASE Amps/ 208 240

GRIDDLES NUMBER CIRCUIT 1

4' 1 4' 208/240 1Ø 10 11

6' 1 6' 208/240 1Ø 15 17

8' 2 4' 208/240 1Ø 20 23 10' 3 3' & 4' 208/240 1Ø 25 28 12' 3 4' 208/240 1Ø 30 34

Air (2) (4) 30 out

Air (4) (4) 30 out

Air (6) (4) 30 out

R3H Hot/Cold Combo

Use "R3P Prep Top (Front Section Only)" on the previous page in addition to the above Hot Top

R3H

Hot Front

4' 1 4' 1 208/240 1Ø 10 11

6' 1 6' 1 208/240 1Ø 19 22

8' 2 4' 1 208/240 1Ø 19 22 10' 3 3' & 4' 1 208/240 1Ø Consult Factory 12' 3 4' 1 208/240 1Ø Consult Factory

R3HTO

LENGTH QTY. QTY Size VOLTS PHASE Amps Amps

4' 3 1 4' 115 1Ø 10 -

6' 5 1 6' 115 1Ø 14 -

8' 7 1 8' 208v/240V 1Ø 11 12 10' 9 1 10' 208v/240V 1Ø 14 16 12' 11 1 12' 208v/240V 1Ø 16 18

R3HATO

LENGTH QTY. QTY Size VOLTS PHASE Amps Amps

4' 3 1 4' 115 1Ø 10 -

6' 5 1 6' 115 1Ø 14 -

8' 7 1 8' 208v/240V 1Ø 11 12 10' 9 1 10' 208v/240V 1Ø 14 16 12' 11 1 12' 208v/240V 1Ø 16 18

( Stand Alone Circulated Hot Air Merchandiser)

12" x 20" CIRCUIT 1

Well Openings Griddle Max Load

( Stand Alone Circulated Hot Air Merchandiser)

12" x 20" CIRCUIT 1

Well Openings Griddle Max Load

NOTES:These merchandisers have been designed for use in stores where temperatures and humidity are maintained at or below 75°F and 55%RH. Stores are responsible for setting their cases appropriately in conditions which vary from the above. The number of defrosts and/or the duration may vary for cases displaying products for which they were not designed. Italicized data indicates optional equipment.

Rev.0208

Date:

Project Title:

Drawing No.:Drawn By:

Assembly: Drawing Title:

Date:

Hussmann Corporation, Int'l.

13770 Ramona Avenue, Chino, CA. 91710

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

Revisions:

No. Description: Checked By:

By:

File Location:

Adrián E. Crisci

AEC

Sheet of

R3-8 Combo - 4' Hot/4' Cold Top Serv

R3-2000 Combo Case

08/03/00

(Hard wired no #)

15 Amp

Receptacle

20 Amp. GFCI Outlet

(dedicated line)

Ledge Lights

125-04-0113

125-04-0115

125-04-0111

Thermostat

Light Switch

Suction Solenoid

125-04-0110

125-04-0108

Evaporator Fans

Plenum Extension

125-04-0109

Evaporator Fans

Primary harness

Single Case Pigtail

Case to Case Harness

125-04-0101

125-04-0105

ASCM-SP 125-04-0201

BALLAST FULHAM

WH3-120-L

ASCM-MP 125-04-0200

BALLAST FULHAM

WH3-120-L

BALLAST FULHAM

WH3-120-L

(2) F28TL 5/830

125-01-1023

125-01-1024

(1) F28TL5/830

SPARE

(Hard wired no #)

(2) F28TL5/830

Shelf

Top

Front

Canopy

Top

Front

Canopy

125-01-1023

125-01-1024

(1) F28TL5/830

Shelf

125-04-0108

Evaporator Fans

Primary harness

(TOP CASE)

125-01-0083

125-04-0128

125-01-0083

125-04-0128

(Optional)

Cap

Self-Service

Front Section

Service

Deli/Meat

Top Section

Cap

» See Drawing W0100016 «

125-04-0119

TO REAR STORAGE WIRING

(SEE PAGE 2 OF 3)

NOTE: PLUG TOP CASE FANS OR REAR STORAGE COILS INTO HUMIDITY SYSTEM FANS

SEE SHT 3 FOR ELECTRICAL LOADS.

125-04-0115

W1800018

H:\Wiring Diagrams\NewWiring

Schematics

R3 Combo Hot & Cold Tops, Refrigerated Front

Date:

Project Title:

Drawing No.:Drawn By:

Assembly: Drawing Title:

Date:

Hussmann Corporation, Int'l.

13770 Ramona Avenue, Chino, CA. 91710

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

Revisions:

No. Description: Checked By:

By:

File Location:

Adrián E. Crisci

AEC

Sheet of

R3-8 Combo - 4' Hot/4' Cold Top Serv

R3-2000 Combo Case

08/03/00

W1800018

H:\Wiring Diagrams\NewWiring

Single Case Pigtail

Case to Case Harness

125-04-0101

125-04-0105

125-04-0108

Evaporator Fans

Primary harness

Cap

125-04-0119

125-04-0115

ASCM-MP 125-04-0200

NOTE:

PLUG TOP CASE FANS OR REAR STORAGE COILS INTO HUMIDITY SYSTEM FANS

MAIN POWER PANEL

BYPASS HARNESS

POWER FEED FROM POWER PANEL

THROUGH HARNESS 125-04-0115

REAR STORAG E

T-STAT

REAR STORAG E

SUCTION SOLENO ID

EVAPORATOR

FAN

EVAPORATOR

FAN

MOTOR QUANTITY:

4' ~ 6' CASES » 1 FAN

8' ~12' CASES » 2 FANS

NOTE:

ALL COMPONENTS ARE HARD WIRED - NO HARNESSES

FRONT CASE

T-STAT

(SELF SERVICE)

SERVICE CASE

DELI / MEAT

(TOP SECTION)

IGFP-R3H, R3HTO, R3HA, R3Combo-0208

Schematics

Rev.0208

Date:

Project Title:

Drawing No.:Drawn By:

Assembly: Drawing Title:

Date:

Hussmann Corporation, Int'l.

13770 Ramona Avenue, Chino, CA. 91710

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

Revisions:

No. Description: Checked By:

By:

File Location:

Adrián E. Crisci

AEC

Sheet of

R3-8 Combo - 4' Hot/4' Cold Top Serv

R3-2000 Combo Case

123456 7

Griddle Heater Pads

(2) 553 Watts / ~220 VAC

Paktronics

Controller

Pilot

Light

Temp.

Control

Pot.

Sensor

Overhead Heater HE-00-43"

1300 Watts / 240 VAC

DPST Relay

Power Switch

Pilot

Light

208/240 VAC

50/60 Hz

08/03/00

W1800018

H:\Wiring Diagrams\NewWiring

208 V 240 V

8.7

10.0

1 CORRECTED LOAD 8/21/01 AEC

Schematics

Hot Top & Hot Front

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:

ADRIAN E. CRISCI

AEC

PAGE OF

12/05/01

1 REDRAWN TO SPEC. FROM BK 11/10/00 12/05/01 AEC

H:\WIRESCHEMATICS\NEW-WIRING

R3 CASES -ALL HOT

W1800030

4' CASE WIRING DIAGRAM

L2L1

PACKTRONICS

CONTROLLER

225-01-3229

PILOT

LIGHT

TEMP. CONTROL

SENSOR

225-01-3228

421

LIGHT SWITCH

TIPPETTE

125-01-0311

BALLAST 125-01-3267

FULHAM LH4-120-L

BALLAST 125-01-3267

FULHAM LH4-120-L

L2L1

PACKTRONICS

CONTROLLER

225-01-3229

PILOT

LIGHT

TEMP. CONTROL

SENSOR

225-01-3228

421

CONTACTOR

SQUARE -D

8910DPA43V02

125-01-1001

MAIN

POWER

~208 / ~240 VAC - 3Ø - 50/60 HZ - 5W

PILOT

LIGHT

CAP UNUSED RED LEAD

CASE LIGHTING

(3) FP28T5/830 LAMPS

FRONT CASE

TOP CASE

SHELF HEATER - HATCO™

INFRA-BLACK GLOWRAY™

(1) 950 W @ ~ 240 VAC

125-02-1086

CANOPY HEATER

DEKKO™ HE-00 - 43"

(1) 1300 W @ ~ 240 VAC

125-01-3227

GRIDDLE HEATER - THERMOFLEX™

(2) 490 W @ ~240 VAC

225-01-3528T

CANOPY HEATER

DEKKO™ HE-00 - 43"

(1) 1300 W @ ~ 240 VAC

125-01-3227

GRIDDLE HEATER - THERMOFLEX™

(2) 342 W @ ~240 VAC

225-01-6787T

FRONT CASE

TOP CASE

NOTE:

CASE MUST

BE GROUNDED

16.2

12.3

16.4

14.2

10.6

14.1

208 V 240 V

Schematics

IGFP-R3H, R3HTO, R3HA, R3Combo-0208

Rev.0208

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:

ADRIAN E. CRISCI

AEC

PAGE OF

12/05/01

H:\WIRESCHEMATICS\NEW-WIRING

R3 CASES -ALL HOT

W1800075

8' CASE WIRING DIAGRAM - FRONT CASE

PACKTRONICS

CONTROLLER

225-01-3229

PILOT

LIGHT

TEMP. CONTROL

SENSOR

225-01-3228

421

LIGHT SWITCH

TIPPETTE

125-01-0311

BALLAST 125-01-3267

FULHAM LH4-120-L

CONTACTOR

SQUARE -D

8910DPA43V02

125-01-1001

MAIN

POWER

~208 / ~240 VAC - 3Ø - 50/60 HZ - 5W

CASE LIGHTING

(6) FP28T5/830 LAMPS

FRONT CASE

TOP CASE

PACKTRONICS

CONTROLLER

225-01-3229

PILOT

LIGHT

TEMP. CONTROL

SENSOR

225-01-3228

421

SHELF HEATER - HATCO™

INFRA-BLACK GLOWRAY™

(2) 950 W @ ~ 240 VAC

125-02-1086

CANOPY HEATER

DEKKO™ HE-00 - 43"

(2) 1300 W @ ~ 240 VAC

125-01-3227

GRIDDLE HEATER - THERMOFLEX™

(4) 490 W @ ~240 VAC

225-01-3528T

BALLAST 125-01-3267

FULHAM LH4-120-L

BALLAST 125-01-3267

FULHAM LH4-120-L

SEE SHEET 2 OF 2 FOR

UPPER CASE WIRING

FRONT HOT CASE WIRING

NOTE:

CASE MUST

BE GROUNDED

30.6

29.7

28.8

26.6

25.7

24.8

208 V 240 V

Schematics

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:

ADRIAN E. CRISCI

AEC

PAGE OF

PACKTRONICS

CONTROLLER

225-01-3229

PILOT

LIGHT

TEMP. CONTROL

SENSOR

225-01-3228

421

CANOPY HEATER

DEKKO™ HE-00 - 43"

(2) 1300 W @ ~ 240 VAC

125-01-3227

PACKTRONICS

CONTROLLER

225-01-3229

PILOT

LIGHT

TEMP. CONTROL

SENSOR

225-01-3228

421

GRIDDLE HEATER - THERMOFLEX™

(4) 342 W @ ~240 VAC

225-01-6787T

TOP HOT CASE WIRING

SEE SHEET 1 OF 2 FOR

LOWER CASE WIRING

12/05/01

R3 CASES -ALL HOT

W1800075

8' CASE WIRING DIAGRAM - TOP CASE

IGFP-R3H, R3HTO, R3HA, R3Combo-0208

Rev.0208

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:

ADRIAN E. CRISCI

AEC

PAGE OF



05/16/01

125-04-0113

125-04-0115

125-04-0111

125-04-0108

125-04-0101

125-04-0103

ASCM-MP 125-04-0200

BALLAST FULHAM

LH3-120-L

BALLAST FULHAM

LH3-120-L

(2) F28TL5/830

125-01-0083

125-04-0140

PRIMARY HARNESS

SELF SERVICE

FRONT SECTION

EVAPORATOR FANS

CAP

FRONT

CANOPY

TOP

(HARD WIRED NO #)

FRONT

CANOPY

TOP

~115V - 15 AMP.

RECEPTA CLE

(OPTIONAL)

~115 V - 20 AMP. GFCI

RECEPTACLE

(DEDICATED LINE)

(OPTIONAL)

LIGHT SWITCH

SINGLE CASE PIGTAIL

CASE TO CASE HARNESS

LEDGE LIGHTS (OPTIONAL)

» SEE WIRING W0100016 «

H:\WIRESCHEMATICS\NEWWIRE

W1800034R3 CASES

4' CASE DIAGRAM COLD FRONT - 1 SHELF

STD. HOT TOP - DRY REAR STORAGE

CIRCUIT # 1

FRONT CASE ONLY

~115 VAC- 1Ø - 50/60 HZ - 3W

NOTE:

FOR HOT TOP SECTION SEE PAGE 2 OF 2

115 V

1.6

MAIN CONNECTOR BUNDLE COLOR & USE

LINE # COLOR USE

1 2 3 WHITE DEDICATED GFCI

4 5 6 YELLOW RECEPTACLES

7 10 ORANGE LIGHTS

8 11 PURPLE ANTI-SW EAT HTR + FAN

9 12 BROWN EVAP FANS + T-STAT

Hot Top & Front Self Service Cold

Schematics

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:

ADRIAN E. CRISCI

AEC

PAGE OF



H:\WIRESCHEMATICS\NEWWIRE

R3 CASES

4' CASE DIAGRAM COLD FRONT - 1 SHELF

CIRCUIT # 2

HOT TOP

SECTION ONLY

05/16/01

W1800034

STD. HOT TOP - DRY REAR STORAGE

OVERHEAD HEATER HE-00 (43")

(1) 1300 W / ~ 240 VAC

GRIDDLE HEATER PADS

(2) 553W / ~240VAC

PACKTRONICS

CONTROLLER

225-01-3229

PILOT

LIGHT

TEMP. CONTROL

SENSOR

225-01-3228

421

125-01-3182

OMRON RELAY

G7L-2A-TUBJ-CB

MAIN POWER

~208 / ~240 VAC - 1Ø - 50/60

HZ - 4W

208 V 240 V

10.0

9.5

11.4

10.9

IGFP-R3H, R3HTO, R3HA, R3Combo-0208

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:

ADRIAN E. CRISCI

AEC

PAGE OF



05/16/01

125-04-0113

125-04-0115

125-04-0111

125-04-0108

125-04-0101

125-04-0104

ASCM-SP 125-04-0201

BALLAST FULHAM

LH3-120-L

BALLAST FULHAM

LH3-120-L

ASCM-MP 125-04-0200

BALLAST FULHAM

LH3-120-L

BALLAST FULHAM

LH3-120-L

(2) F21TL5/830

125-01-1023

125-01-1024

(1) F21TL5/830

(2) F21TL5/830

125-01-1023

125-01-1024

(1) F21TL5/830

125-01-0083

125-04-0140

125-01-0083

125-04-0140

EVAPORATOR FANS

PLENUM EXTENSION

PRIMARY HARNESS

SELF SERVICE

FRONT SECTION

125-04-0109

EVAPORATOR FANS

CAP

FRONT

CANOPY

TOP

(HARD WIRED NO #)

FRONT

CANOPY

TOP

SHELF

(HARD WIRED NO #)

FRONT

CANOPY

TOP

SHELF

~115V - 15 AMP.

RECEPTACLE

(OPTIONAL)

~115 V - 20 AMP. GFCI

RECEPTACLE

(DEDICATED LINE)

(OPTIONAL)

LIGHT SWITCH

SINGLE CASE PIGTAIL

CASE TO CASE HARNESS

LEDGE LIGHTS (OPTIONAL)

» SEE WIRING W0100016 «

H:\WIRESCHEMATICS\NEWWIRE

W1800035R3 CASES

6' CASE DIAGRAM COLD FRONT - 1 SHELF

STD. HOT TOP - DRY REAR STORAGE

CIRCUIT # 1

FRONT CASE ONLY

~115 VAC- 1Ø - 50/60 HZ - 3W

NOTE:

FOR HOT TOP SECTION SEE PAGE 2 OF 2

115 V

3.2

MAIN CONNECTOR BUNDLE COLOR & USE

LINE # COLOR USE

1 2 3 WHITE DEDICATED GFCI

4 5 6 YELLOW RECEPTACLES

7 10 ORANGE LIGHTS

8 11 PURPLE ANTI-SW EAT HTR + FAN

9 12 BROWN EVAP FANS + T-STAT

Rev.0208

Schematics

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:

ADRIAN E. CRISCI

AEC

PAGE OF



H:\WIRESCHEMATICS\NEWWIRE

R3 CASES

CIRCUIT # 2

HOT TOP

SECTION ONLY

05/16/01

STD. HOT TOP - DRY REAR STORAGE

OVERHEAD HEATERS

(1) HE-05 (67") - 2100 W / ~ 240 VAC

GRIDDLE HEATER PADS

(3) 553W / ~240VAC

PACKTRONICS

CONTROLLER

225-01-3229

PILOT

LIGHT

TEMP. CONTROL

SENSOR

225-01-3228

421

INFINITE

CONTROL

125-01-3182

OMRON RELAY

G7L-2A-TUBJ-CB

MAIN POWER

~208 / ~240 VAC - 1Ø - 50/60

HZ - 4W

W1800035

6' CASE DIAGRAM COLD FRONT - 1 SHELF

208 V 240 V

14.0

12.9

16.1

15.0

IGFP-R3H, R3HTO, R3HA, R3Combo-0208

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:

ADRIAN E. CRISCI

AEC

PAGE OF



05/16/01

125-04-0113

125-04-0115

125-04-0111

125-04-0108

125-04-0101

125-04-0105

ASCM-SP 125-04-0201

BALLAST FULHAM

LH3-120-L

BALLAST FULHAM

LH3-120-L

ASCM-MP 125-04-0200

BALLAST FULHAM

LH3-120-L

BALLAST FULHAM

LH3-120-L

(2) F28TL5/830

125-01-1023

125-01-1024

(1) F28TL5/830

(2) F28TL5/830

125-01-1023

125-01-1024

(1) F28TL5/830

125-01-0083

125-04-0140

125-01-0083

125-04-0140

EVAPORATOR FANS

PLENUM EXTENSION

PRIMARY HARNESS

SELF SERVICE

FRONT SECTION

125-04-0109

EVAPORATOR FANS

CAP

FRONT

CANOPY

TOP

(HARD WIRED NO #)

FRONT

CANOPY

TOP

SHELF

(HARD WIRED NO #)

FRONT

CANOPY

TOP

SHELF

~115V - 15 AMP.

RECEPTACLE

(OPTIONAL)

~115 V - 20 AMP. GFCI

RECEPTA CLE

(DEDICATED LINE)

(OPTIONAL)

LIGHT SWITCH

SINGLE CASE PIGTAIL

CASE TO CASE HARNESS

LEDGE LIGHTS (OPTIONAL)

» SEE WIRING W0100016 «

H:\WIRESCHEMATICS\NEWWIRE

W1800036R3 CASES

8' CASE DIAGRAM COLD FRONT - 1 SHELF

STD. HOT TOP - DRY REAR STORAGE

CIRCUIT # 1

FRONT CASE ONLY

~115 VAC- 1Ø - 50/60 HZ - 3W

NOTE:

FOR HOT TOP SECTION SEE PAGE 2 OF 2

115 V

3.2

MAIN CONNECTOR BUNDLE COLOR & USE

LINE # COLOR USE

1 2 3 WHITE DEDICATED GFCI

4 5 6 YELLOW RECEPTACLES

7 10 ORANGE LIGHTS

8 11 PURPLE ANTI-SW EAT HTR + FAN

9 12 BROWN EVAP FANS + T-STAT

Rev.0208

Schematics

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:

ADRIAN E. CRISCI

AEC

PAGE OF



H:\WIRESCHEMATICS\NEWWIRE

R3 CASES

8' CASE DIAGRAM COLD FRONT - 1 SHELF

CIRCUIT # 2

HOT TOP

SECTION ONLY

05/16/01

W1800036

STD. HOT TOP - DRY REAR STORAGE

OVERHEAD HEATERS HE-00 (43")

(2) 1300 W / ~ 240 VAC

GRIDDLE HEATER PADS

(2) 553W / ~240VAC

PACKTRONICS

CONTROLLER

225-01-3229

PILOT

LIGHT

TEMP. CONTROL

SENSOR

225-01-3228

421

GRIDDLE HEATER PADS

(2) 553W / ~240VAC

PACKTRONICS

CONTROLLER

225-01-3229

PILOT

LIGHT

TEMP. CONTROL

SENSOR

225-01-3228

421

125-01-3182

OMRON RELAY

G7L-2A-TUBJ-CB

MAIN POWER

~208 / ~240 VAC - 1Ø - 50/60

HZ - 4W

208 V 240 V

20.0

19.0

22.8

21.8

Schematics

IGFP-R3H, R3HTO, R3HA, R3Combo-0208

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:

ADRIAN E. CRISCI

AEC

PAGE OF



05/15/01

125-04-0113

125-04-0115

125-04-0111

125-04-0108

125-04-0101

125-04-0106

ASCM-SP 125-04-0201

BALLAST FULHAM

LH3-120-L

BALLAST FULHAM

LH3-120-L

ASCM-MP 125-04-0200

BALLAST FULHAM

LH3-120-L

BALLAST FULHAM

LH3-120-L

(2) F28TL5/830

125-01-1023

125-01-1024

(1) F21TL5/830

(2) F21TL5/830

125-01-1023

125-01-1024

(1) F28TL5/830

125-01-1023

125-01-1024

(1) F21TL5/830

125-01-0083

125-04-0140

125-01-0083

125-04-0140

EVAPORATOR FANS

PLENUM EXTENSION

PRIMARY HARNESS

SELF SERVICE

FRONT SECTION

125-04-0109

EVAPORATOR FANS

PLENUM EXTENSION

CAP

FRONT

CANOPY

TOP

(HARD WIRED NO #)

FRONT

CANOPY

TOP

SHELF

(HARD WIRED NO #)

FRONT

CANOPY

TOP

SHELF

~115V - 15 AMP.

RECEPTACLE

(OPTIONAL)

~115 V - 20 AMP. GFCI

RECEPTACLE

(DEDICATED LINE)

(OPTIONAL)

SHELF

LIGHT SWITCH

SINGLE CASE PIGTAIL

CASE TO CASE HARNESS

LEDGE LIGHTS (OPTIONAL)

» SEE WIRING W0100016 «

BALLAST FULHAM

LH3-120-L

ASCM-SP 125-04-0201

H:\WIRESCHEMATICS\NEWWIRE

W1800037R3 CASES

10' CASE DIAGRAM COLD FRONT - 1 SHELF

STD. HOT TOP - DRY REAR STORAGE

CIRCUIT # 1

FRONT CASE ONLY

~115 VAC- 1Ø - 50/60 HZ - 3W

NOTE:

FOR HOT TOP SECTION SEE PAGE 2 OF 2

115 V

4.1

MAIN CONNECTOR BUNDLE COLOR & USE

LINE # COLOR USE

1 2 3 WHITE DEDICATED GFCI

4 5 6 YELLOW RECEPTACLES

7 10 ORANGE LIGHTS

8 11 PURPLE ANTI-SW EAT HTR + FAN

9 12 BROWN EVAP FANS + T-STAT

Rev.0208

Schematics Schematics

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:

ADRIAN E. CRISCI

AEC

PAGE OF



H:\WIRESCHEMATICS\NEWWIRE

R3 CASES

CIRCUIT # 2

HOT TOP

SECTION ONLY

05/15/01

STD. HOT TOP - DRY REAR STORAGE

~208 / ~240 VAC - 1Ø - 50/60 HZ - 4W

CONTACT OR

MAIN POWER

OVERHEAD HEATERS

(1) HE-00 (43") - 1300 W / ~ 240 VAC

(1) HE-05 (67") - 2100 W / ~ 240 VAC

GRIDDLE HEATER PADS

(2) 553W / ~240VAC

PACKTRONICS

CONTROLLER

225-01-3229

PILOT

LIGHT

TEMP. CONTROL

SENSOR

225-01-3228

421

GRIDDLE HEATER PADS

(3) 553W / ~240VAC

PACKTRONICS

CONTROLL ER

225-01-3229

PILOT

LIGHT

TEMP. CONTROL

SENSOR

225-01-3228

421

W1800037

10' CASE DIAGRAM COLD FRONT - 1 SHELF

208 V 240 V

28.2

26.5

24.6

23.0

Schematics

IGFP-R3H, R3HTO, R3HA, R3Combo-0208

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:

ADRIAN E. CRISCI

AEC

PAGE OF



05/15/01

125-04-0113

125-04-0115

125-04-0111

125-04-0108

125-04-0101

125-04-0107

ASCM-SP 125-04-0201

BALLAST FULHAM

LH3-120-L

BALLAST FULHAM

LH3-120-L

ASCM-MP 125-04-0200

BALLAST FULHAM

LH3-120-L

BALLAST FULHAM

LH3-120-L

(2) F28TL5/830

125-01-1023

125-01-1024

(1) F28TL5/830

(2) F28TL5/830

125-01-1023

125-01-1024

(1) F28TL5/830

125-01-1023

125-01-1024

(1) F28TL5/830

125-01-0083

125-04-0140

125-01-0083

125-04-0140

EVAPORATOR FANS

PLENUM EXTENSION

PRIMARY HARNESS

SELF SERVICE

FRONT SECTION

125-04-0109

EVAPORATOR FANS

PLENUM EXTENSION

CAP

FRONT

CANOPY

TOP

(HARD WIRED NO #)

FRONT

CANOPY

TOP

SHELF

(HARD WIRED NO #)

FRONT

CANOPY

TOP

SHELF

~115V - 15 AMP.

RECEPTACLE

(OPTIONAL)

~115 V - 20 AMP. GFCI

RECEPTA CLE

(DEDICATED LINE)

(OPTIONAL)

SHELF

LIGHT SWITCH

SINGLE CASE PIGTAIL

CASE TO CASE HARNESS

LEDGE LIGHTS (OPTIONAL)

» SEE WIRING W0100016 «

BALLAST FULHAM

LH3-120-L

ASCM-SP 125-04-0201

H:\WIRESCHEMATICS\NEWWIRE

W1800038R3 CASES

12' CASE DIAGRAM COLD FRONT - 1 SHELF

STD. HOT TOP - DRY REAR STORAGE

CIRCUIT # 1

FRONT CASE ONLY

~115 VAC- 1Ø - 50/60 HZ - 3W

NOTE:

FOR HOT TOP SECTION SEE PAGE 2 OF 2

MAIN CONNECTOR BUNDLE COLOR & USE

LINE # COLOR USE

1 2 3 WHITE DEDICATED GFCI

4 5 6 YELLOW RECEPTACLES

7 10 ORANGE LIGHTS

8 11 PURPLE ANTI-SW EAT HTR + FAN

9 12 BROWN EVAP FANS + T-STAT

115 V

4.1

Rev.0208

Schematics

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:

ADRIAN E. CRISCI

AEC

PAGE OF



208 V 240 V

30.0

28.5

34.2

32.7

H:\WIRESCHEMATICS\NEWWIRE

R3 CASES

12' CASE DIAGRAM COLD FRONT - 1 SHELF

CIRCUIT # 2

HOT TOP

SECTION ONLY

05/15/01

W1800038

STD. HOT TOP - DRY REAR STORAGE

~208 / ~240 VAC - 1Ø - 50/60 HZ - 4W

CONTACT OR

MAIN POWER

OVERHEAD HEATERS HE-00 (43")

(3) 1300 W / ~ 240 VAC

GRIDDLE HEATER PADS

(2) 553W / ~240VAC

PACKTRONICS

CONTROLL ER

225-01-3229

PILOT

LIGHT

TEMP. CONTROL

SENSOR

225-01-3228

421

GRIDDLE HEATER PADS

(2) 553W / ~240VAC

PACKTRONICS

CONTROL LER

225-01-3229

PILOT

LIGHT

TEMP. CONTROL

SENSOR

225-01-3228

421

GRIDDLE HEATER PADS

(2) 553W / ~240VAC

PACKTRONICS

CONTROLLER

225-01-3229

PILOT

LIGHT

TEMP. CONTROL

SENSOR

225-01-3228

421

Schematics

IGFP-R3H, R3HTO, R3HA, R3Combo-0208

Rev.0208

Date:

Project Title:

Drawing No.:Drawn By:

Assembly: Drawing Title:

Date:

Hussmann Corporation, Int'l.

13770 Ramona Avenue

Chino, CA. 91710

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

Revisions:

No. Description: Checked By:

By:

File Location:

Adrián E. Crisci

AEC

Sheet of



04/05/01

HEATER

FANS

G = GROUND

WBKBL

12 4

TERMINAL

BLOCK

BALLAST FULHAM

LH4-120-L

MAIN POWE R

WATER

LIGHTS &

FANS

ON TIME ADJ.

SSAC - VTP1A

0.5 M

Ω

OFF TIME ADJ.

SSAC - YP100416

1 M

Ω

WATER SOLENOID

204CD¼B¼B-EMS

225-01-3083

125-01-3267

CAP - IF NOT USED

CANOPY LIGHT FP28T5/830

SHELF LIGHT FP28T5/830 (OPTIONAL)

TEMP. SENSOR

225-01-3228

SAFETY T-STAT

NGT-11S11T444

225-01-3301A

PILOT

LIGHT

TEMPERATURE ADJ.

RELAY OMRON

G7L-2A-TUBJ-CB

125-01-3182

TRAK-STAT

225-01-3229

POWER SUPPLY: ~ 208 VAC / 1 Ø / 50-60 Hz. / 4 WIRE

TIMER SSAC

ESDR450A2

BK W

AXIAL FANS

COMAIR MX2B1-EL

225-01-2012

HEATER HE-25 (125-02-1096)

1300 W @ ~ 240 VAC

208 V 240 V

5.5

4.8

6.1

5.4

W6800007

R3-HA (HOT AIR SYSTEM)

4' CASE - TOP SECTION ONLY

H:\WIRINGSCHEMATICS\NEWWIRE

IGFP-R3H, R3HTO, R3HA, R3Combo-0208

Date:

Project Title:

Drawing No.:Drawn By:

Assembly: Drawing Title:

Date:

Hussmann Corporation, Int'l.

13770 Ramona Avenue

Chino, CA. 91710

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

Revisions:

No. Description: Checked By:

By:

File Location:

Adrián E. Crisci

AEC

Sheet of



04/05/01

HEATER

FANS

G = GROUND

WBKBL

12 4

TERMINAL

BLOCK

BALLAST FULHAM

LH4-120-L

MAIN POWE R

WATER

LIGHTS &

FANS

ON TIME ADJ.

SSAC - VTP1A

0.5 M

Ω

OFF TIME ADJ.

SSAC - YP100416

1 M

Ω

WATER SOLENOID

204CD¼B¼B-EMS

225-01-3083

125-01-3267

CANOPY LIGHTS (2) FP28T5/830

SHELF LIGHT FP28T5/830 (OPTIONAL)

TEMP. SENSOR

225-01-3228

SAFETY T-STAT

NGT-11S11T444

225-01-3301A

PILOT

LIGHT

TEMPERATURE ADJ.

RELAY OMRON

G7L-2A-TUBJ-CB

125-01-3182

TRAK-STAT

225-01-3229

HEATER HE-25 (125-02-1096)

1300 W @ ~ 240 VAC

AXIAL FANS

COMAIR MX2B1-EL

225-01-2012

BL BK W

POWER SUPPLY: ~ 208 VAC / 1 Ø / 50-60 Hz. / 4 WIRE

TIMER SSAC

ESDR450A2

HEATER

FANS

G = GROUND

WBKBL

SAFETY T-STAT

NGT-11S11T444

225-01-3301A

HEATER HE-25 (125-02-1096)

1300 W @ ~ 240 VAC

AXIAL FANS

COMAIR MX2B1-EL

225-01-2012

BL BK W

125-01-3267

BALLAST FULHAM

LH4-120-L

208 V 240 V

10.9

9.6

12.1

10.8

W6800009

R3-HA (HOT AIR SYSTEM)

8' CASE - TOP SECTION ONLY

H:\WIRINGSCHEMATICS\NEWWIRE

Rev.0208

Date:

Project Title:

Drawing No.:Drawn By:

Assembly: Drawing Title:

Date:

Hussmann Corporation, Int'l.

13770 Ramona Avenue

Chino, CA. 91710

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

Revisions:

No. Description: Checked By:

By:

File Location:

Adrián E. Crisci

AEC

Sheet of



04/05/01

HEATER

FANS

G = GROUNDBKWBLR

WBKBL

12 4

TERMINAL

BLOCK

BALLAST FULHAM

LH4-120-L

MAIN POWER

WATER

LIGHTS &

FANS

ON TIME ADJ.

SSAC - VTP1A

0.5 M

Ω

OFF TIME ADJ.

SSAC - YP100416

1 M

Ω

WATER SOLENOID

204CD¼B¼B-EMS

225-01-3083

125-01-3267

CANOPY LIGHTS (2) FP28T5/830

SHELF LIGHTS (3) FP28T5/830 (OPTIONAL )

TEMP. SENSOR

225-01-3228

SAFETY T-STAT

NGT-11S11T444

225-01-3301A

PILOT

LIGHT

TEMPERATURE ADJ.

RELAY OMRON

G7L-2A-TUBJ-CB

125-01-3182

TRAK-STAT

225-01-3229

HEATER HE-25 (125-02-1096)

1300 W @ ~ 240 VAC

AXIAL FANS

COMAIR MX2B1-EL

225-01-2012

BL BK W

POWER SUPPLY: ~ 208 VAC / 1

/ 50-60 Hz. / 4

WIRE

TIMER SSAC

ESDR450A2

HEATER

FANS

G = GROUNDBKWBLR

WBKBL

SAFETY T-STAT

NGT-11S11T444

225-01-3301A

HEATER HE-25 (125-02-1096)

1300 W @ ~ 240 VAC

AXIAL FANS

COMAIR MX2B1-EL

225-01-2012

BL BK W

CANOPY LIGHT (1) FP28T5/830

125-01-3267

BALLAST FULHAM

LH4-120-L

BALLAST FULHAM

LH4-120-L

125-01-3267

CAP - IF NOT USED

HEATER

FANS

G = GROUNDBKWBLR

WBKBL

SAFETY T-STAT

NGT-11S11T444

225-01-3301A

HEATER HE-25 (125-02-1096)

1300 W @ ~ 240 VAC

AXIAL FANS

COMAIR MX2B1-EL

225-01-2012

BL BK W

208 V 240 V

16.4

14.4

18.2

16.3

W6800011

R3-HA (HOT AIR SYSTEM)

12' CASE - TOP SECTION ONLY

H:\WIRINGSCHEMATICS\NEWWIRE

IGFP-R3H, R3HTO, R3HA, R3Combo-0208

Date:

Project Title:

Drawing No.:Drawn By:

Assembly: Drawing Title:

Date:

Hussmann Corporation, Int'l.

13770 Ramona Avenue

Chino, CA. 91710

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

Revisions:

No. Description: Checked By:

By:

File Location:

Adrián E. Crisci

AEC

Sheet of



04/27/01

MAIN POWER

CONTACTOR

~115 VAC COIL

TERMINAL BLOCK

~ 208VAC / ~ 240VAC - 50 / 60 Hz -3Ø - 5W

GRIDDLE HEATER PADS

(2) 342W ~ 240VAC

PILOT LIGHT

TRAK-STAT

225-01-3229

TEMPERATURE ADJ.

TEMP. SENSOR

225-01-3228

12 4

HATCO GLOWRAY™ HEATERS

(2) 950W / ~240VAC 125-02-1086

BALLAST 125-01-3267

FULHAM LH4-120-L

FRONT CASE

LIGHT SWITCH

FRONT SHELF & CANOPY LIGHT

(2) FP28T5/830 LAMPS

TO UPPER CASE SECTION

TERMINAL BLOCK - SEE

PAGE 2 OF 2

NOTE:

CASE MUST BE GROUNDED

13.5

13.2

6.8

12.0

11.6

5.9

208 V 240 V

H:\WIRINGSCHEMATICS\NEW WIRE

R3-CASE W1800033

R3 HOT FRONT CASE + R3-HA TOP SECTION

Schematics

Rev.0208

Date:

Project Title:

Drawing No.:Drawn By:

Assembly: Drawing Title:

Date:

Hussmann Corporation, Int'l.

13770 Ramona Avenue

Chino, CA. 91710

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

Revisions:

No. Description: Checked By:

By:

File Location:

Adrián E. Crisci

AEC

Sheet of



HEATER

FANS

G = GROUND

WBKBL

12 4

BALLAST FULHAM

LH4-120-L

MAIN POWER

WATER

LIGHTS &

FANS

ON TIME ADJ.

SSAC - VTP1A

0.5 M

Ω

OFF TIME ADJ.

SSAC - YP100416

1 M

Ω

WATER SOLENOID

204CD¼B¼B-EMS

225-01-3083

125-01-3267

CAP - IF NOT USED

CANOPY LIGHT FP28T5/830

SHELF LIGHT FP28T5/830 (OPTIONAL)

TEMP. SENSOR

225-01-3228

SAFETY T-STAT

NGT-11S11T444

225-01-3301A

PILOT

LIGHT

TEMPERATURE ADJ.

RELAY OMRON

G7L-2A-TUBJ-CB

125-01-3182

TRAK-STAT

225-01-3229

POWER SUPPLY: ~ 208 VAC / 1 Ø / 50-60 Hz. / 4 WIRE

TIMER SSAC

ESDR450A2

BK W

AXIAL FANS

COMAIR MX2B1-EL

225-01-2012

HEATER HE-25 (125-02-1096)

1300 W @ ~ 240 VAC

TO MAIN TERMINAL

BLOCK ON PAGE

1 OF 2

04/27/01

H:\WIRINGSCHEMATICS\NEW WIRE

R3-CASE W1800033

R3 HOT FRONT CASE + R3-HA TOP SECTION

Schematics

Appendices

APPENDIX A. – Temperature Guidelines Refrigerated

The refrigerators should be operated according to Hussmann’s published engineering specifications for entering air temperatures for specific 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 TYPICAL ENTERING

REFRIGERATOR AIR TEMPERATURE

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 ServiceCase Reach-In

I. Open Display Styles II. Closed Display Styles

Hot

1.0 Hot cases are tested to maintain all hot food at 140° - 150°. These cases are not designed to heat up or cook food. It is the user’s responsibility to stock the hot food cases immediately after the cooking of the food with a pulp temperature of at least 150° to 160°.

IGFP-R3H, R3HTO, R3HA, R3Combo-0208

APPENDIX B. – Application Recommendations

Refrigerated

1.0 Temperature performance is critical for controlling bacteria growth. Therefore, the following recommendations are included in the standard. They are based on confirmed field 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 Hussmann's equipment 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 Hussmann’s recommendations.

b) Observation of outside influences such as drafts, radiant

heating from the ceiling and from lamps. Such influence should be properly corrected or compensated for.

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

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

d) Complete start-up procedures should include checking through

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

e) Recording instruments should be used to check performance.

Hot

1.0

The installer should perform a complete start-up evaluation prior to the loading of food into the hot food case, which includes such items as: a) Initial temperature performance, Griddles and Hot Wells.

b) Observation of outside influences such as drafts, radiant

heating from the ceiling and from lamps. Such influence should be properly corrected or compensated for.

c) Complete start-up procedures should include :

1. Heat / display lamps are lighting

2. Indicator lamps on control panel(s) are working

3. Auto-fill is functioning properly (Service cases)

4. Hot Griddles are functioning.

Rev.0208

APPENDIX C. – Field Recommendations Refrigerated

Recommendations for field evaluating the performance of retail food refrigerators and hot cases

1.0 The most consistent indicator of display refrigerator performance is the temperature of the air entering the product zone (Refrigerated see Diagram 1, Appendix A). In practical use, the precise determination of return air temperature is extremely difficult. 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 first indication that an evaluation should be performed. It is expected that all refrigerators will keep food at the FDA Food Code 1993 temperature for potentially hazardous food.

1.1 The following recommendations are made for the purpose of arriving at easily taken and understood data which, coupled with other observations, may be used to determined whether a display refrigerator is working as intended: a) INSTRUMENT – A stainless steel stem-type thermometer is

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

b) LOCATION – The probe or sensing element of the thermometer

should be located in the airstream where the air first 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 first 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 flow 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?

8. Are display signs blocking or diverting airflow?

9. 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 fins clear of dirt, dust, etc.?

19. Is there a shortage of refrigerant?

20. Has the equipment been modified to use replacements for CFC-12, CFC-502 or other refrigerant? If so, have the modifications been made in accordance with the recommendations of Hussmann's equipment? Is the refrigerator charged with the proper refrigerant and lubricant? Does the system use the recommended compressor?

Hot

1.0 The most consistent indicator of display hot case performance is temperature of the product itself.

NOTE: Public Health will use the temperature of the product in determining if the hot case will be allowed to display potentially hazardous food. For the purpose of this evaluation, product temperature above the FDA Food Code 1993 temperature for potentially hazardous food will be the first indication that an evaluation should be performed. It is expected that all hot cases will keep food at the FDA Food Code 1993 temperature to prevent the sale of potentially hazardous food.

a) INSTRUMENT – A stainless steel stem-type thermometer is

IGFP-R3H, R3HTO, R3HA, R3Combo-0208

Fahrenheit shall be accurate to 2°F. The thermometer should be

checked for proper calibration. (It should read 32°F when the stem is immersed in an ice water bath).

b) LOCATION – The thermometer must be inserted into the food

itself to acquire proper food pulp temperature.

c) READING – The thermometer reading should be made only

after it has been allowed to stabilize, i.e., maintain a constant reading. Loading Product: Cases should be allowed to heat up for one hour before product is loaded. Temperature adjustments: Allow 4 hours after adjustment has been made before testing pulp temperature of product.

d) OTHER OBSERVATIONS – Other observations should be made

which may indicate operating problems, such as unsatisfactory product, feel/appearance.

APPENDIX D. – Recommendations to user Refrigerated

1.0 Hussmann should provide 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 warmup, must be in accordance with applicable recommendations.

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

1.2 Load levels as defined by Hussmann 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 Hussmann’s recommendations.

j) See that all storage and refrigeration equipment is kept in proper

working order by routine maintenance.

Hot

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

1. Allow the case to preheat for one hour prior to loading.

2. Hot foods should enter the case directly after cooking or no lower than 150° - 160°F. The Hot Cases are not designed to heat up or cook food.

3. Self Service - be sure to display product in single layer in direct contact with heating surface and/or wire rack.

4. All griddle type units are designed to maintain termperatures above the FDA guideline of 140°F. This is product temperature, not air or griddle temperature. Due to the open design of these units, they must be loaded with product for proper operation. When units are empty, they experience rapid rise of heated air from air outside the case. This action gives empty units a false, lower than desired, temperature reading. Loading the case traps the air at the griddle, raising temperatures to the 165°F to 185°F range, keeping product well above the FDA guidelines. Remember, these units must be loaded with product to maintain safe product temperature.

5. Check the food pulp temperature frequently with a thermometer to make sure it is at the proper holding temperature. Hot foods should be at 140°. The thermometer must be inserted into the food itself for the proper temperature.

6. Do not display more food than will be sold within a 4 hour period.

7. When restocking, bring older food to the front, and stock fresher food on top.

8. Clean spills as soon as they happen.

9. Fingerprints and food splatter will drastically shorten bulb life. Clean splatter off the bulbs immediately with a soft cloth. When handling bulbs, wear cotton gloves or use a cotton rag /

Rev.0208

towel.

10. When “freshening” foods such as macaroni and cheese with added water, heat the water in a clean container until it is 10° to 20°F above the desired holding temperature of the food. This will keep the food at a safe serving temperature. Depending on the amount of water, the temperature can drop 10° to 20° in as little as five minutes.

11. When transferring hot foods in the heated merchandiser to clean pans, preheat the clean pan. Transferring hot foods to room temperature pans can cause the temperature of the food to drop 20° or more thus causing food to be at an unsafe serving temperature.

12. Clean spills as they happen simply by wiping with a cloth. Be sure to use a dry cloth on very hot surfaces to prevent steam burns.

13. Turn the equipment off and allow to cool before cleaning.

14. To remove “baked-on” splatter from Stainless Steel, the following may be used

Grade F Italian Pumice Scour or rub with a damp cloth Liquid Nusteel Scour with a small amount of a dry

cloth

Paste NuSteel Household Cleaners Rub with a damp cloth Coopers Stainless Steel Cleaner Allen Stainless Steel Polish

IGFP-R3H, R3HTO, R3HA, R3Combo-0208

Rev.0208

LIMITED WARRANTY

This warranty is made to the original user at the original installation site and is not transferable.

Hussmann merchandisers are warranted to be free from defect in material and workmanship under normal use and service for a period of one (1) year from the date of original installation (not to exceed fifteen (15) months from the date of shipment for the factory). Hussmann Impact Modular Coils are warranted for a total of five (5) years based upon the above criteria. Hussmann’s obligation under this warranty shall be limited to repairing or exchanging any part or parts, without charge F.O.B. factory or nearest authorized parts depot within said period and which is proven to the satisfaction of the original manufacturing plant warranty group to be thus defective.

Hussmann covers the entire case or refrigeration product and all its components (except for lamps, driers, fuses, and other maintenance type replacement parts) for the one (1) year warranty period.

Additionally, Hussmann warrants for a total period of three (3) years all sealed, multi-glass assemblies except those used in sliding doors on closed meat display cases. If within three (3) years from the date of installation (not to exceed thirty-nine (39) months from the date of shipment from factory), it shall be proven to the satisfaction of the originating factory warranty group that there is impaired visibility through the multi-glass assemblies thereof caused by moisture between the glasses, the multi-glass assembly will be replaced free of charge, F.O.B. factory. This additional warranty excludes accident, misuse, or glass breakage.

On Hussmann manufactured self-contained display cases, Hussmann agrees to repair or exchange, at its option, the original motor/compressor unit only with a motor/compressor of like or of similar design and capacity if it is shown to the satisfaction of Hussmann that the motor/compressor is inoperative due to defects in factory workmanship or material under normal use and service as outlined in Hussmann’s “Installation Instructions” which are shipped inside new Hussmann equipment. Hussmann’s sole obligation under this warranty shall be limited to a period not to exceed five years from date of factory shipment.

On Hussmann refrigeration systems, an additional (4) year extended warranty for the motor/compressor assembly is available, but must be purchased prior to shipment to be in effect. Hussmann reserves the right to inspect the job site, installation and reason for failure.

The motor/compressor warranties listed above do not include replacement or repair of controls, relays, capacitors, overload protectors, valve plates, oil pumps, gaskets or any external part on the motor/compressor replaceable in the field, or any other part of the refrigeration system or self-contained display case.

THE WARRANTIES TO REPAIR OR REPLACE ABOVE RECITED ARE THE ONLY WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, MADE BY HUSSMANN WITH RESPECT TO THE ABOVE MENTIONED EQUIPMENT, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS, AND HUSSMANN NEITHER ASSUMES NOR AUTHORIZES ANY PERSON TO ASSUME FOR IT, ANY OTHER OBLIGATION OR LIABILITY IN CONNECTION WITH THE SALE OF SAID EQUIPMENT OR ANY PART THEREOF.

THIS WARRANTY SHALL NOT APPLY TO LOSS OF FOOD OR CONTENTS OF THE EQUIPMENT DUE TO FAILURE FOR

ANY REASON. HUSSMANN SHALL NOT BE LIABLE:

• For payment of labor for any removal or installation of warranted parts;

• For any repair or replacements made without the written consent of Hussmann, or when the equipment is installed or operated in a manner contrary to the printed instructions covering installation and service which accompanied such equipment;

• For any damages, delays, or losses, direct or consequential which may arise in connection with such equipment or part thereof;

• For damages caused by fire, flood, strikes, acts of God or circumstances beyond its control;

• When the equipment is subject to negligence, abuse, misuse or when the serial number of the equipment has been removed, defaced, or altered;

• When the equipment is operated on low or improper voltages

• When the equipment is put to a use other than normally recommended by Hussmann (i.e. deli case used for fresh meat);

• When operation of this equipment is impaired due to improper drain installation;

• For payment of refrigerant loss for any reason;

• For costs related to shipping or handling of replacement parts.

IGFP-R3H, R3HTO, R3HA, R3Combo-0208

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:

Hussmann R3H, R3HATO, R3HA, R3HTO, R3Combo Installation And Operation Manual

Specifications and Main Features

Frequently Asked Questions

User Manual