User Manual for randell models including: MNL2105 PT-W-L Series Prep Tables, MNL2105, PT-W-L Series, Prep Tables

SIDE MOUNT PREP REFRIGERATOR SERIES:

12 mars 2022 — NOTIFY CARRIER OF DAMAGE AT ONCE. It is the responsibility of the consignee to inspect the container upon receipt of same and to determine the possibility ...

OPERATOR MANUAL

NOTIFY CARRIER OF DAMAGE AT ONCE It is the responsibility of the consignee to inspect the container upon receipt of same and to determine.

12 lug 2022 — NOTIFY CARRIER OF DAMAGE AT ONCE It is the responsibility of the consignee to inspect the container upon receipt of same and to determine.


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238-9040K7 manual
PART NUMBER PP MNL2105, REV. A (09/21)

This manual provides information for:

OPERATOR MANUAL
IMPORTANT INFORMATION, KEEP FOR OPERATOR

PT-W-L SERIES PREP TABLES

2016 Gees Mill Road, Suite 200, Conyers, GA 30013 888-994-7636, fax 888-864-7636 unifiedbrands.net

THIS MANUAL MUST BE RETAINED FOR FUTURE REFERENCE. READ, UNDERSTAND AND FOLLOW THE INSTRUCTIONS AND WARNINGS CONTAINED IN THIS MANUAL.

FOR YOUR SAFETY Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance.
WARNING R290 flammable refrigerant in use. Improper installation, adjustment, alteration, service or maintenance can cause property damage, injury or death. Read the installation, operating and maintenance instructions thoroughly before installing or servicing this equipment.
NOTIFY CARRIER OF DAMAGE AT ONCE It is the responsibility of the consignee to inspect the container upon receipt of same and to determine the possibility of any damage, including concealed damage. Unified Brands suggests that if you are suspicious of damage to make a notation on the delivery receipt. It will be the responsibility of the consignee to file a claim with the carrier. We recommend that you do so at once.
Manufacture Service/Questions 888-994-7636.

RETAIN THIS MANUAL FOR FUTURE REFERENCE
NOTICE: Due to a continuous program of product improvement, Unified Brands reserves the right to make changes in design and specifications without prior notice. NOTICE: Please read the entire manual carefully before installation. If certain recommended procedures are not followed, warranty claims will be denied.
MODEL NUMBER _________________________
SERIAL NUMBER _________________________
INSTALLATION DATE ______________________ The serial number is located in the cabinet left side or back wall closest to the compressor compartment under the drawer track. An example is shown here.

EQUIPMENT DESCRIPTION

MODEL

LENGTH

DEPTH

UNIT

OVERALL WITH CUTTING BOARD

HEIGHT

WORK SURFACE

OVERALL COVER OPEN

PAN CAPACITY 1/6 SIZE

DOORS

STORAGE CU. FT.

HP

PT48-18W-L 48"

33"

36.125"

34.75"

49"

18

(2) 18"

10.1

1/5

PT60-24W-L 60"

33"

36.125"

34.75"

49"

24

(1) 21", (1) 27" 14.7

1/4

PT72-30W-L 72"

33"

36.125"

34.75"

49"

30

(2) 27"

19.2

1/4

PT84-36W-L 84"

33"

36.125"

34.75"

49"

36

(1) 18", (2) 27" 24.15

1/4

VOLT/ CYCLE/ PHASE
115/60/1
115/60/1
115/60/1
115/60/1

AMPS NEMA PLUG SHIP WT.

3.5

5-15P

411

3.5

5-15P

456

3.5

5-15P

502

3.5

5-15P

565

Information contained in this document is known to be current and accurate at the time of printing/creation. Unified Brands recommends referencing our product line websites, unifiedbrands.net, for the most updated product information and specifications. © 2018 Unified Brands. All Rights Reserved. Unified Brands is a wholly-owned subsidiary of Dover Corporation.

IMPORTANT - READ FIRST - IMPORTANT

INTERIOR EVAPORATOR COVER

DANGER

WARNING RISQUE D'INCENDIE OU
D'EXPLOSION. INFLAMMABLE

ALERTE

RÉFRIGÉRANT UTILISÉ.

DO NOT REMOVE PANEL - HIGH VOLTAGE -

RISK OF FIRE OR EXPLOSION. FLAMMABLE REFRIGERANT USED.

NE PAS UTILISER DE DISPOSITIFS MÉCANIQUES POUR

DO NOT USE MECHANICAL DEVICES TO DEFROST REFRIGERATOR. DO NOT

DÉGIVRER LE RÉFRIGÉRATEUR. NE FAIRE AUCUN TUBE

QUALIFIED PERSONNEL ONLY NE PAS RETIRE LE PANNEAU - HAUTE TENSION -
PERSONNEL QUALIFIÉ SEULEMENT NO RETIRE EL PANEL - ALTA TENSIÓN -
CALIFICADO PERSONAL
CAUTION ATTENTIÓN

PUNCTURE REFRIGERANT TUBING.

RÉFRIGÉRANT DE

PONCTION.

SB6.1.2

MOVING PARTS, DO NOT OPERATE

WITH COVER REMOVED

RIESGO DE INCENDIO O EXPLOSIÓN. REFRIGERANTE INFLAMABLE UTILIZADO. NO

UTILICE DISPOSITIVOS MECÁNICOS PARA DESCONGELAR EL REFRIGERADOR. NO

PERFORE LA TUBERÍA DEL REFRIGERANTE.

PP LBL1701 REV B

PIÉCES MOBILES NE PAS FAIRE FONCTIONNER SANS COUVERCLE LAS PIEZAS DE MOVIMIENTO NO FUNCIONAN
CON LA CUBIERTA RETIRADA

EXTERIOR OF UNIT

CAUTION MISE EN GARDE RISQUE D'INCENDIE OU

D'EXPLOSION. ÉLIMINER

RISK OF FIRE OR EXPLOSION. DISPOSE OF PROPERLY IN ACCORDANCE WITH FEDERAL OR LOCAL REGULATIONS. FLAMMABLE REFRIGERANT USED.

(or DISPOSER) CORRECTEMENT CONFORMÉMENT AUX RÉGLEMENTATIONS FÉDÉRALES OU LOCALES. RÉFRIGÉRANT INFLAMMABLE UTILISÉ.
PP LBL1704 REV B

PRECAUCIÓN RIESGO DE INCENDIO O EXPLOSIÓN. DESÉCHELO ADECUADAMENTE CONFORME A REGLAMENTOS FEDERALES O LOCALES. REFRIGERANTE INFLAMABLE UTILIZADO. SB6.1.4

NEAR EXPOSED REFRIGERANT TUBING

CAUTION

MISE EN GARDE RISQUE D'INCENDIE OU D'EXPLOSION EN RAISON

RISK OF FIRE OR EXPLOSION DUE TO PUNCTURE OF REFRIGERANT TUBING; FOLLOW

DE LA PERFORATION DU TUBE RÉFRIGÉRANT; SUIVEZ ATTENTIVEMENT LES INSTRUCTIONS DE

HANDLING INSTRUCTIONS CAREFULLY. FLAMMABLE REFRIGERANT USED.

MANIPULATION. RÉFRIGÉRANT INFLAMMABLE UTILISÉ.

PRECAUCIÓN RIESGO DE INCENDIO O EXPLOSIÓN DEBIDO A LA PERFORACIÓN DE LA TUBERÍA DE

REFRIGERANTE; SIGA CUIDADOSAMENTE INFLAMABLE UTILIZADO.

LAS

INSTRUCCIONES

DE

MANEJO.

REFRIGERANTE SB6.1.5
PP LBL1705 REV B

NEAR MACHINE COMPARTMENT AND NAMEPLATE

DANGER
RISK OF FIRE OR EXPLOSION. FLAMMABLE REFRIGERANT USED. TO BE REPAIRED ONLY BY TRAINED SERVICE PERSONNEL. DO NOT PUNCTURE REFRIGERANT TUBING.

DANGER RISQUE D'INCENDIE OU D'EXPLOSION. RÉFRIGÉRANT INFLAMMABLE UTILISÉ. POUR ÊTRE RÉPARÉ QUE PAR UN TECHNICIEN QUALIFIÉ. NE PAS PERFORER LE TUBE RÉFRIGÉRANT.

PELIGRO RIESGO DE INCENDIO O EXPLOSIÓN. REFRIGERANTE INFLAMABLE UTILIZADO. DEBE SER REPARADO

SOLAMENTE POR PERSONAL DE SERVICIO CAPACITADO. NO PERFORE LA TUBERÍA DEL REFRIGERANTE.

SB6.1.3.a

CAUTION

MISE EN GARDE RISQUE D'INCENDIE OU

D'EXPLOSION. RÉFRIGÉRANT

RISK OF FIRE OR EXPLOSION. FLAMMABLE

INFLAMMABLE UTILISÉ. CONSULTER LE MANUEL DE

REFRIGERANT USED. CONSULT REPAIR MANUAL / OWNER'S GUIDE BEFORE ATTEMPTING TO INSTALL OR SERVICE THIS PRODUCT. ALL SAFETY PRECAUTIONS MUST BE FOLLOWED.

RÉPARATION / GUIDE DE L'UTILISATEUR AVANT D'ESSAYER D'INSTALLER OU DE RÉPARER CE PRODUIT. TOUTES LES PRÉCAUTIONS DOIVENT ÊTRE RESPECTÉES.

PP LBL1703 REVB

PRECAUCIÓN RIESGO DE INCENDIO O EXPLOSIÓN. REFRIGERANTE INFLAMABLE UTILIZADO. CONSULTE EL MANUAL DE REPARACIÓN / MANUAL DEL USUARIO ANTES DE INSTALAR O REPARAR ESTE PRODUCTO. DEBEN SEGUIRSE LAS PRECAUCIONES DE SEGURIDAD.SB6.1.3.b

INSTALLATION

CAUTION:

THIS UNIT CONTAINS R290 FLAMMABLE REFRIGERANT. USE CAUTION WHEN HANDLING MOVING AND USE OF THE REFRIGERATOR OR FREEZER. AVOID DAMAGING THE REFRIGERANT TUBING OR INCREASE THE RISK OF A LEAK.

WARNING: FAILURE TO FOLLOW INSTALLATION GUIDELINES AND RECOMMENDATIONS MAY VOID THE WARRANTY ON YOUR UNIT.

WARNING: IT IS IMPORTANT THAT YOUR UNIT HAS ITS OWN DEDICATED LINE. CONDENSING UNITS ARE DESIGNED TO OPERATE WITH A VOLTAGE FLUCTUATION OF PLUS OR MINUS 10% OF THE VOLTAGE INDICATED ON THE UNIT DATA TAG. BURN OUT OF A CONDENSING UNIT DUE TO EXCEEDING VOLTAGE LIMITS WILL VOID THE WARRANTY.

THE CAREL CONTROLLER HAS LOW VOLTAGE PROTECTION AND WILL NOT OUTPUT VOLTAGE TO THE COMPRESSOR IF VOLTAGE IS LESS THAN 104V.

WARNING: IT IS IMPORTANT THAT A VOLTAGE READING BE MADE AT THE COMPRESSOR MOTOR ELECTRICAL CONNECTIONS, WHILE THE UNIT IS IN OPERATION TO VERIFY THE CORRECT VOLTAGE REQUIRED BY THE COMPRESSOR IS BEING SUPPLIED. LOW OR HIGH VOLTAGE CAN DETRIMENTALLY AFFECT
OPERATION AND THEREBY VOID ITS WARRANTY.

WARNING: EVAPORATOR FANS RUN CONTINUOUSLY WHILE THE BASE IS POWERED ON.

WARNING: THIS UNIT IS INTENDED FOR USE IN LABORATORIES IN COMMERCIAL, INDUSTRIAL, OR INSTITUTIONAL OCCUPANCIES AS DEFINED IN THE SAFETY STANDARD FOR REFRIGERATION SYSTEMS, ASHRAE 15.

SELECTING A LOCATION FOR YOUR NEW UNIT
The following conditions should be considered when selecting a location for your unit:
1. Floor Load: The area on which the unit will rest must be level, free of vibration, and suitably strong enough to support the combined weights of the unit plus the maximum product load weight. All casters must be in contact with the floor to support the weight. Casters may require shims in order for the caster to be in contact with the floor. NOTE: If there is a question pertaining to weight load limits, consult the factory at 1-888-994-7636.
2. Clearances: Unit shall have a clearance of 0 inches at the top, 0 inches at the rear and 0 inches at each side.
3. Ventilation: The air cooled self contained unit requires a sufficient amount of cool clean air. Avoid surrounding your unit around other heat generating equipment and out of direct sunlight. Also, avoid locating in an unheated room or where the room temperature may drop below 70° F (21°C) or above 86°F (32°C). Do not place any object that can block the ventilation exhaust from the machine compartment register.

INSTALLATION CHECKLIST
After the final location has been determined, refer to the following checklist prior to start-up:
1. Check all exposed refrigeration lines to ensure that they are not kinked, dented, or rubbing together or rubbing against any steel.
2. Check all visible components for any potential damage.
3. Check that the condenser and evaporator fans rotate freely without striking any stationary members.
4. Unit must be property leveled; Check all legs or casters ensure they all are in contact with the floor while maintaining a level work surface. Adjusting bullet feet height or shimming casters may be necessary if the floor is not level. NOTE: Damage to equipment may result if not followed. Unified Brands is not responsible for damage to equipment if improperly installed.
5. Plug unit into power source. Unit will come on. If unit does not turn on, refer to controller operation section of this manual to manually turn on the unit.
6. Allow unit time to cool down to holding temperature. If temperature adjustments are required, the control is located on the front panel. Confirm that the units is holding the desired temperature.
7. If unit has drawers, check drawer to ensure the drawer slides freely and fully extents along with seating in the cabinet properly when closed.
8. Refer to the front of this manual for serial number location. Please record this information in your manual on page 1 now. It will be necessary when ordering replacement parts or requesting warranty service.
9. Allow your unit to operate for approximately 45 minutes before putting in food in the rail. Allow 2 hours for base of the unit to cool down to storage temperature, prior to loading product. NOTE: All motors are oiled and sealed.
ELECTRICAL SUPPLY
The wiring should be done by a qualified electrician in accordance with local electrical codes. A properly wired and grounded outlet will assure proper operation. Please consult the data tag attached to the compressor to ascertain the correct electrical requirements. Supply voltage and amperage requirements are located on the serial number tag.
OPTIONAL BULLET-FEET ADJUSTMENT
The legs are equipped with bullet-type leveling bolts. Turn bolts clockwise or counterclockwise until the unit is level (both right to left and front to back). This can be done by hand or with an open end wrench.

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OM-PT-W-L SERIES PREP TABLES

OPERATION
AMBIENT CONDITIONS
Unit is designed for normal operating temperatures between 70° F (21°C) - 86°F (32°C). Operating outside of those temperatures may cause premature product wear or failure.
Unified Brands has attempted to preset the temperature control to ensure that your unit runs at an optimum temperature, but due to varying ambient conditions, including elevation, food type and your type of operation, you may need to alter this temperature using control adjustment until desired temperature is reached.
Condiments pans will maintain proper temperatures when utilized properly. It is strongly recommended that standard hooded roll covers be kept in the closed position when the unit is not in used and between rush periods. It is also required that the standard hood covers remain on the unit at all times to maintain proper product temperatures. This is especially important in the summer and in kitchens exceeding 80°F (26.7°C). Do not leave the covers open for prolonged periods. All individual condiment pans need to be in the rail at all times. NOTE: If no product is available nor necessary, fill empty pans with 1 to 2 inches of water as an insulating barrier.
MECHANICAL COMPARTMENT
1. To power on the unit, press and hold the controller power button until the LED display turns on.
2. To power off the unit, press and hold the controller power button until the LED Display turns off.
CAREL CONTROLLER OPERATION

CHANGE SET POINT: To raise temperature 1. Press and hold set button for 1 second to access set point. 2. When set point starts flashing, press up button to adjust set point. 3. Press set button for 3-seconds to save set point. CHANGE SET POINT: To lower temperature 1. Press and hold set button for 1 second to access set point.
2. When set point starts flashing, press down button to adjust set point. 3. Press set button for 3-seconds to save set point. OPTIONAL DRAWER: REMOVAL (IF APPLICABLE) 1. Fully extend the drawer that is to be removed. 2. Remove product pans from drawer. 3. Lift up the drawer stop tabs on each side of drawer track. 4. Pull drawer out while lifting the tabs.

LED

FUNCTION

Compressor energized

Defrost in progress

Evaporator fan energized

An alarm is occurring

POWER ON / OFF: Press and hold the Power Button seconds or until LED display turns On/Off.

for more than 3

MANUAL DEFROST: Press and hold the Defrost Button seconds (melting snowflake will light).

for more than 3

OPTIONAL DRAWER: INSTALLATION (IF APPLICABLE) To remove and re-install individual drawers and drawer tracks, please refer to the figure above for proper installation instructions.
MAINTENANCE
WARNING: DO NOT USE SHARP UTENSILS AND/OR OBJECTS. WARNING: DO NOT USE STEEL PADS, WIRE BRUSHES, SCRAPERS, OR CHLORIDE
CLEANERS TO CLEAN YOUR STAINLESS STEEL. CAUTION: DO NOT USE ABRASIVE CLEANING SOLVENTS, AND NEVER USE
HYDROCHLORIC ACID (MURIATIC ACID) ON STAINLESS STEEL. WARNING: DO NOT PRESSURE WASH EQUIPMENT AS DAMAGE TO ELECTRICAL
COMPONENTS MAY RESULT.
Unified Brands strongly suggests a preventive maintenance program which would include the following monthly, weekly, and daily procedures: If a failure of the equipment is a direct result of any of the Preventative Maintenance guidelines being neglected, the repairs and parts replacements will not be covered under warranty.

3

OM-PT-W-L SERIES PREP TABLES

It is recommended that the customer contact the local Authorized Service Agent to provide a quote to perform periodic Preventative Maintenance.
WEEKLY PM PROCEDURES
1. Clean all gaskets on a weekly if not daily basis with a solution of warm water and a mild detergent to extend gasket life. Do not use bleach for cleaning gaskets. Bleach will cause the gaskets to become brittle and not reach their normal life expectancy.
MONTHLY PM PROCEDURES
1. Cleaning of all condenser coils. Condenser coils are a critical component in the life of the compressor and must remain clean to assure proper air flow and heat transfer. Failure to maintain this heat transfer will affect unit performance and eventually destroy the compressor. Clean the condenser coils with coil cleaner and/or a vacuum cleaner and brush. NOTE: Brush coil in direction of fins, normally vertically as to not damage or restrict air from passing through condenser.
2. Clean fan blades on the condensing unit and evaporator assembly.
3. Clean and disinfect drain lines and evaporator pan with a solution of warm water and mild detergent.
4. Clean all gaskets on a weekly if not daily basis with a solution of warm water and a mild detergent to extend gasket life.
5. Lubricate door hinges with lithium grease.
RECOMMENDED CLEANERS FOR YOUR STAINLESS STEEL INCLUDE THE FOLLOWING:

JOB

CLEANING AGENT

COMMENTS

Routine cleaning

Soap, ammonia, detergent Medallion

Apply with a sponge or cloth

Fingerprints and smears

Arcal 20, Lac-O-Nu, Ecoshine

Provides a barrier film

Stubborn stains and discoloration

Cameo, Talc, Zud, First Impression

Rub in the direction of the polish lines

Greasy and fatty acids, blood, Easy-Off, Degrease It,

burnt-on foods

Oven Aid

Excellent removal on all finishes

Grease and Oil

Any good commercial detergent

Apply with a sponge or cloth

Restoration/Preservation

Benefit, Super Sheen

Good idea monthly

Reference: Nickel Development Institute, Diversey Lever, Savin, Ecolab, NAFEM

Proper maintenance of equipment is the ultimate necessity in preventing costly repairs. By evaluating each unit on a regular schedule, you can often catch and repair minor problems before they completely disable the unit and become burdensome on your entire operation.

For more information on preventive maintenance, consult your local service company or CFESA member. Most repair companies offer this service at very reasonable rates to allow you the time you need to run your business along with the peace of mind that all your equipment will last throughout its expected life. These services often offer guarantees as well as the flexibility in scheduling or maintenance for your convenience. For a complete listing of current Unified Brands ASA please visit www.unifiedbrands.net.

Unified Brands believes strongly in the products it manufactures and backs those products with one of the best warranties in the industry. We believe with the proper maintenance and use, you will realize a profitable return on your investment and years of satisfied service.

REPLACEMENT PARTS
To order parts, contact your Authorized Service Agent. Supply the model designation, serial number, part description, part number, quantity, and when applicable, voltage and phase.

CONTACT US
If you have questions pertaining to the content in this manual, contact Unified Brands at 888-994-7636 or tsrandell@unifiedbrands.net.

TROUBLESHOOTING
This unit is designed to operate smoothly and efficiently if properly maintained. However, the following is a list of checks to make in the event of a problem. Wiring diagrams are found at the end of this manual. When in doubt, turn unit off and contact service at 888-994-7636 or tsrandell@unifiedbrands.net.

SYMPTOM Unit does not run

POSSIBLE CAUSE No power to unit Control in OFF position
Faulty control

Unit too cold

Incorrect set point Roll cover is open

Gasket torn or out of place

Unit too warm

Incorrect set point

Warm product introduced to cabinet

Ice on the coil

Unit noisy

Ice on the coil

Unit does not defrost Excessive ice on the coil

PROCEDURE Plug in unit Turn controller on Call for service at 888-9947636 Adjust control set point Close roll cover Inspect the gasket for wear and position Adjust control set point
Pre-chill product 37ºF
Initiate manual defrost Initiate manual defrost Initiate manual defrost

CAREL CONTROLLER CODES

DISPLAYED ALARM CODE E0 E1 dOr LO HI CHt

Control probe Defrost probe Open door Low temperature High temperature Dirty condenser

ALARM

CLEANING CONDENSER COIL
An accumulation of dirt and dust prevents the condenser coil from removing, making your unit cool poorly, run constantly, or even stop completely if the compressor overheats. Clean coil using a vacuum cleaner with wand attachment. If the coil is greasy, wash it with a solution of warm water the mild detergent using a bristle brush. Take care not to drip water onto other parts of the condensing unit.
CLEANING DRAIN AND DRAIN PAN
Clean the drain using an oven baster to force a solution of hot water and baking soda or bleach into the drain opening. To clear a stubborn clog, insert a length of 1/4" round plastic tubing into the drain and push it gently through to the drain pan; pull back out. Wash the drain pan regularly with a solution of warm water and baking soda.
CHECKING THE DOOR SEAL
Open the door and examine all four sides of the door gasket for any tears. Feel the gasket for brittleness and/or cracks. If the gasket shows damage, then it must be replaced. If no damage is observed, close the door and check the seal between the gasket and the cabinet for obvious gaps. Next open the door and close it on a dollar bill. Slowly pull the dollar bill out from the door. If the gasket seals properly,

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OM-PT-W-L SERIES PREP TABLES

you will feel tension as it grips the bill. Repeat this test all around the door. If the gasket does not seal tightly, replace the gasket after first checking the door for any sagging or warping.

SERVICE

CAUTION:

COMPONENT PARTS SHALL BE REPLACED WITH FACTORY OEM PARTS. SERVICE WORK SHALL BE DONE BY FACTORY AUTHORIZED SERVICE PERSONNEL, SO AS TO MINIMIZE THE RISK OF POSSIBLE IGNITION DUE TO INCORRECT PARTS OR IMPROPER SERVICE.

CAUTION: BEFORE MAKING ANY REPAIRS, ENSURE THE UNIT IS DISCONNECTED FROM ITS POWER SOURCE.

This piece of equipment uses a R290 Refrigeration system. This equipment has been clearly marked on the serial tag the type of refrigerant that is being used. There is also a warning labels stating that the unit contains R290 refrigerant. R290 is safe to use as long as you follow these warning labels.
No smoking or open flames when servicing this equipment. If needed, use a CO2 or powder type fire extinguisher.
Replacement parts used on any R290 Refrigeration system cabinet must have specific UL certification for non-sparking components.
Only authorized service technician, certified in R290 system should service this equipment. MANIFOLD SET
A R134A manifold set can be used for servicing this equipment. REFRIGERANT RECOVERY
Follow all national and local regulations for R-290 refrigerant recovery. LEAKING CHECKING AND REPAIR
Leak check an R-290 system the same way you would an R-134a or R-404A system with the following exceptions.
1. Do not use a Halid leak detector on a R290 system.
2. Electronic leak detector must be designated specifically for combustible gas.
Use of a bubble solution or an ultrasonic leak detector are acceptable.
When repairing a leak, it is recommended using oxygen free dry nitrogen with a trace gas not exceeding 200PSI.
When accessing an R290 system, piercing valves are not to remain on the equipment in a permanent manner. After charge is recovered, Schrader valves are to be installed on the process stubs. Proper charge is to be weighed into the system and the system is to be leak checked afterwards.
The R290 equipment must have red process tubes and other devices through which the refrigerant is serviced, such as any service port. This color marking must remain on the equipment. If marking is removed, it must be replace and extend at least 2.5 centimeters (1") from the compressor. CHARGING
Follow the charge amount specified on the data tag. It is recommended to use the shortest hoses possible to prevent undercharging.
· Ensure the system is sealed and leak checked
· Evacuate system to a minimum 500 micron
· Weigh in correct charge
· Leak check the system again
· Bleed the refrigerant from the high side hose to the low side hose
· Disconnect the hoses
· Remove line taps

WARRANTY
Congratulations on the purchase of your new Unified Brands equipment. We hope you enjoy many years of reliable service in connection with the same. Please review all of the important safety and operational information contained in the Operator's Manual for this equipment before it is placed in service. If you have any questions related to equipment set up, operations, or service, please call 888-994-7636.
In addition, please review the sales terms and conditions set forth below.
*****IMPORTANT NOTICE*****
WARRANTIES, LIMITATIONS ON WARRANTIES, AND LIMITATION OF REMEDIES
The following Warranties, Limitation on Warranties, and Limitation of Remedies are included in the terms of sale for this product. Please read this entire warranty and all warranty modifications, disclaimers, and limitations of remedies set forth herein before accepting or using this equipment or product. Customer acknowledges and accepts the provisions of this notice by Customer's acceptance and use of the product. If these provisions are not acceptable and agreed to by Customer, then please return this product in its unused condition to Unified Brands or a Unified Brands authorized dealer.
UNIFIED BRANDS warrants this product against defects in material and workmanship under normal use and services for which this product was designed. This warranty runs only to the original end user and is in lieu of any other liability for defects. THE WARRANTIES EXPRESSED IN THESE TERMS AND CONDITIONS ARE IN PLACE OF ANY AND ALL OTHER EXPRESS WARRANTIES (UNLESS SEPARATELY STATED IN PRINTED MATERIAL PREPARED BY US DESCRIBING OUR EQUIPMENT) AND EXCLUDE ALL IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE; NOR ARE THERE ANY OTHER WARRANTIES, EXPRESS OR IMPLIED, BY OPERATION OF LAW OR OTHERWISE. In no event shall UNIFIED BRANDS be liable for damages or delay or for any consequential, special or contingent damages arising out of any breach of our warranty, whether or not we have knowledge of specific needs or our employees or agents have given any specific assurances. Anyone claiming that there has been a breach of warranty by UNIFIED BRANDS must give us written notice within THIRTY (30) days after discovery of the relevant defect or the right to assert such claim will have been waived conclusively and provided further that any such claim must also be asserted within the general warranty period for such equipment and/or parts.
UNIFIED BRANDS will not be liable for any expense incurred without our prior written authorization for alterations made outside of our factory or for repairs which are not performed by UNIFIED BRANDS authorized service departments using UNIFIED BRANDS factory parts. Nor shall we be responsible for the performance of equipment as to which any repairs, revisions or alterations have been made by others.
THE EXCLUSIVE REMEDY OF THE USER OR BUYER AND THE EXCLUSIVE LIABILITY OF UNIFIED BRANDS OR ANY SELLER OF UNIFIED BRANDS PRODUCTS, FOR ANY AND ALL CLAIMS, LOSSES, INJURIES, OR DAMAGES (INCLUDING CLAIMS BASED ON BREACH OF WARRANTY, CONTRACT, NEGLIGENCE, TORT, STRICT LIABILITY, OR OTHERWISE) RESULTING FROM OR ARISING OUT OF THE USE OF HANDLING OF THIS PRODUCT, SHALL BE THE RETURN OF THE PURCHASE PRICE OR AN AMOUNT NOT TO EXCEED THE ORIGINAL PURCHASE PRICE OF THE PRODUCT OR, AT THE ELECTION OF UNIFIED BRANDS OR THE SELLER, THE REPLACEMENT OF THE PRODUCT.
https://unifiedbrands.net/ Randell-Warranty-Information

5

OM-PT-W-L SERIES PREP TABLES

DOOR

Parts List

ITEM

SERVICE PART

D1

RP HNG9901

D2

RP HNG9902

D3

IN GSK1020

D3

IN GSK9902

D3

IN GSK1030

D4

RP DOR101

D4

RP DOR102

D4

RP DOR0209

D4

RP DOR0208

D4

RP DOR105

D4

RP DOR106

D5

HD HDL0103

DESCRIPTION HINGE ASSY, SELF CLOSING, RIGHT HINGE ASSY, SELF CLOSING, LEFT GASKET, PUSH-IN (LEFT/RIGHT DOORS) GASKET, PUSH-IN (LEFT/RIGHT DOORS) GASKET, PUSH-IN (LEFT/RIGHT DOORS)
DOOR - RIGHT - 18" DOOR - LEFT - 18" DOOR - RIGHT - 21" DOOR - LEFT - 21" DOOR - RIGHT - 27" DOOR - LEFT - 27" HANDLE, BLACK PLASTIC

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OM-PT-W-L SERIES PREP TABLES

PT48-18W-L X X X --X X ----X

PT60-24W-L X X -X X --X X X X X

PT72-30W-L X X --X ----X X X

PT84-36W-L X X X -X X X --X X X

CONDENSOR UNIT

Parts List

ITEM

SERVICE PART

DESCRIPTION

PT48-18W-L

C1

RP SHD2101

CONDENSER SHROUD, LEFT, T07-2146

X

C2

RP SHD2102

FAN SHROUD, T07-2105

X

C3

RF CMP1801

COMPRESSOR, 1/5 HP R290 EMBRACO

X

C4

RF CMP1801SC COMPRESSOR, 1/5 HP R290 EMBRACO START COMPONENTS

X

C3

RF CON1604

COMPRESSOR, 1/4 HP R290 EMBRACO

--

C4

RF CON1604SC COMPRESSOR, 1/4 HP R290 EMBRACO START COMPONENTS

--

C5

RF COI1603

CONDENSER COIL

X

C6

RF FAN0601

FAN, AXIAL 127 X 38 MM

X

C7

RF FLT9902

DRYER

X

C8

RP BRK2106

DRYER BRACKET, T07-1167

X

C9

RF ACM1801

ACCUMLATOR

X

C10

RP DRP2101

DRIAN PAN, CMPR, PTXX-XW, T07-2147

X

C11

HD GRD1610

FAN GUARD, NICK CHROME 127MM RND

X

C12

EL WIR274

CONDENATE PAN HEATER, 200WATT

X

7

OM-PT-W-L SERIES PREP TABLES

PT60-24W-L
X X --X X X X X X X X X X

PT72-30W-L
X X --X X X X X X X X X X

PT84-36W-L
X X --X X X X X X X X X X

BASE

Parts List

ITEM SERVICE PART

DESCRIPTION

PT48-18W-L

B1

RP SPT2101L

SHELF SUPPORT LEFT OF DOOR, INTERIOR, T07-2139

X

B1

RP SPT2101R SHELF SUPPORT RIGHT OF DOOR, INTERIOR, T07-2141 (NOT SHOWN)

X

B2

HD SHL9912

WIRE SHELF, 16 1/8" X 25 1/4"

--

B2

HD SHL015

WIRE SHELF, 13 1/8" X 25 1/4"

X

B2

HD SHL105

WIRE SHELF, 22" X 25 1/4"

--

B3

RP LVR2105

COMPRESSOR LOUVER, PTXX-XW, R290, T07-2137

X

B4

RP HNG2101

HINGED LOUVER MOUNTING BRCKET, T07-2124

X

B5

HD CTH9901

CATCH, MAGNETIC SOUTHCO 02-10-201-10

X

B6

HD LEG9902

BULLET LEG (OPTION)

X

B7

HD CST060

LOCKING CASTER (STANDARD)

X

B8

HD CST061

NON-LOCKING CASTER (STANDARD)

X

B9

RP DCT2101

VERTICAL AIR DUCT, REAR, T07-2126

X

B10

RP DCT2102

VERTICAL AIR DUCT, FRONT, T07-2138

X

B11

RP DCT2103

HORIZ AIR DUCT, REAR, T07-2055

X

B11

RP DCT2104

HORIZ AIR DUCT, REAR, T07-2072

--

B11

RP DCT2105

HORIZ AIR DUCT, REAR, T07-2087

--

B11

RP DCT2106

HORIZ AIR DUCT, REAR, T07-2145

--

B12

RP DCT2107

HORIZ AIR DUCT, FRONT, T07-2056

X

B12

RP DCT2108

HORIZ AIR DUCT, FRONT, T07-2073

--

B12

RP DCT2109

HORIZ AIR DUCT, FRONT, T07-2088

--

B12

RP DCT2110

HORIZ AIR DUCT, FRONT, T07-2144

--

B12

RP BCK2106

SS BACK PANEL, 48"; T07-1800A03 (NOT SHOWN)

X

B12

RP BCK2107

SS BACK PANEL, 60"; T07-1800B03 (NOT SHOWN)

--

B12

RP BCK2108

SS BACK PANEL, 72"; T07-1800C03 (NOT SHOWN)

--

B12

RP BCK2109

SS BACK PANEL, 84": T07-1800D03 (NOT SHOWN)

--

8

OM-PT-W-L SERIES PREP TABLES

PT60-24W-L
X X X -X X X X X X X X X -X ---X ---X ---

PT72-30W-L
X X --X X X X X X X X X --X ---X ---X --

PT84-36W-L
X X -X X X X X X X X X X ---X ---X ---X

EVAPORATOR COIL

Parts List

ITEM SERVICE PART

E1 RP GRD2101

E2 RP GRD2102

E3 RP SHD2103

E3 RP SHD2104

E4

RP CVR2102

E5

RP DRP2102

E6

RP FRT2102

E7

RP BCK2105

E8 RP GRD2103

E9

RF FAN1401

E10

RF COI125

E11 RP CAP2104

E11 RF CNT2104

E11 RF CNT2103

DESCRIPTION
EVAP TOP SUPPORT CHANNEL - T07-2140 EVAP TOP MOUNTING BRACKETS - T07-2142
EVAP FAN SHROUD, FOUR FAN, T07-2143 EVAP FAN SHROUD, SINGLE FAN, T07-2057
EVAP HOUSING COVER, T07-2116 EVAP HOUSING DRAIN PAN, T07-2121
EVAP HOUSING FRONT, T07-2120 EVAP HOUSING REAR, T07-2123 GUARD, COIL DRAIN PAN, T07-2115
FAN, AXIAL 119MM X 38MM EVAPORATOR COIL CAP TUBE, T07-2159
QTIP68-90F-120, 120" BLUE THERMISTOR 10K OHM Q-CURVE BETA 3435 (NOT SHOWN) QTIP68B-90F-120, 120" BLACK THERMISTOR 10K OHM Q-CURVE BETA 3435 (NOT SHOWN)

9

OM-PT-W-L SERIES PREP TABLES

PT4818W-L
X X -X X X X X X X X X X X

PT6024W-L
X X X -X X X X X X X X X X

PT7230W-L
X X X -X X X X X X X X X X

PT8436W-L
X X X -X X X X X X X X X X

TOP

Parts List

ITEM

SERVICE PART

DESCRIPTION

PT48-18W-L PT60-24W-L PT72-30W-L PT84-36W-L

T1

RP COV2101

PT48-18W ROLLCOVER ASSEMBLY, RQ ROLLPT48-18W

X

--

--

--

T1

RP COV2102

PT60-24W ROLLCOVER ASSEMBLY, RQ ROLLPT60-24W

--

X

--

--

T1

RP COV2103

PT72-30W ROLLCOVER ASSEMBLY, RQ ROLLPT72-30W

--

--

X

--

T1

RP COV2104

PT84-36W ROLLCOVER ASSEMBLY, RQ ROLLPT84-36W

--

--

--

X

T2

RP ROL2101

ROLL COVER FRONT ONLY, PT48-18W, T07-2053

X

--

--

--

T2

RP ROL2102

T2

RP ROL2103

T2

RP ROL2104

ROLL COVER FRONT ONLY, PT60-24W, T07-2068 ROLL COVER FRONT ONLY, PT72-30W, T07-2083 ROLL COVER FRONT ONLY, PT84-36W, T07-2103

--

X

--

--

--

--

X

--

--

--

--

X

T3

HD PIN0101

ROLL COVER PIVOT PIN, .875" X 1/4-20

X

X

X

X

T4

FA NUT0403SS

NUT, PIVOT PIN 1/4-20 CAP NUT

X

X

X

X

T5

RP BAR1204

PAN SUPPORT, 12 PAN OPENING, FRONT & BACK, 25.8", T07-0087

--

X

X

--

T5

RP BAR1306

PAN SUPPORT, 18 PAN OPENING, BACK, 38.75", T07-0088

X

--

X

X

T5

RP BRK1504

PAN SUPPORT. LEFT, T07-0085

X

X

X

X

T5

RP BRK1505

PAN SUPPORT. RIGHT, T07-0086

X

X

X

X

T5

RP BAR2107

PAN SUPPORT, 18 PAN OPENING, FRONT, 38.75", T07-2161

X

--

X

X

T6

RP BAR069

ADAPTER BAR, 12" LOCKING

X

X

X

X

T7

RP BAR07K

ADAPTER BAR, 20"

X

X

X

X

T8

RP CLP001

T9

FA NUT0130

CLIP, CUTTING BOARD, SET OF 2 NUTSERT, 10/24 ALUM.

X

X

X

X

X

X

X

X

T10

HD PIN2030

T11

RP CPH1048

T11

RP RCH1048

PIN, CUTTING BOARD POLY CUTTING BOARD, 10" X 48" X .375" RICHLITE CUTTING BOARD, 10" X 48" X .5"

X

X

X

X

X

--

--

--

X

--

--

--

T11

RP CPH1060

T11

RP RCH1060

T11

RP CPH1072

POLY CUTTING BOARD, 10" X 60" X .375" RICHLITE CUTTING BOARD, 10" X 60" X .5" POLY CUTTING BOARD, 10" X 72" X .375"

--

X

--

--

--

X

--

--

--

--

X

--

T11

RP CRH1072

T11

RP CPH1084

RICHLITE CUTTING BOARD, 10" X 72" X .5" POLY CUTTING BOARD, 10" X 84" X .375"

--

--

X

--

--

--

--

X

T11

RP CRH1084

RICHLITE CUTTING BOARD, 10" X 84" X .5"

--

--

--

X

10

OM-PT-W-L SERIES PREP TABLES

PT48-18W-L

Electrical Schematic

SR BOX1905 / RP BOX2102 / RP CVR2103

16FLA(96LRA) CONTROL RF CNT2101
16(10)A 240V~ 16A

123456 7

8 9 10 11

BLK WHT

BLK

BLK

BRN

COMP

AIR

COIL

(DEF)

BLK
BLK BLK BLK RIBBED

WHT

BRN WHT WHT

EL CNT1804 (2-REQ'D)

GND

GRN

WHT

GRN WHT

BLK

BLK

EL WIR466F

SR HARNESS1902 BRN BLK GRN GRN WHT WHT

BLU GRN

WHT

BLK

SR HARNESS1901-60 BLK

BLK

BLK

EL WIR274

GND
CU

POWER CORD PLUG EL WIR1703

COMP/FAN
COMP HSG

COIL ASSY

11

OM-PT-W-L SERIES PREP TABLES

PT60-24W-L, PT72-30W-L, PT84-36W-L

Electrical Schematic

SR BOX1905 / RP BOX2102 / RP CVR2103

16FLA(96LRA) CONTROL RF CNT2101
16(10)A 240V~ 16A

123456 7

8 9 10 11

BLK WHT

BLK

BLK

BRN

BLK
BLK BLK BLK RIBBED

COMP WHT

AIR

COIL

(DEF)

BRN

WHT

WHT

EL CNT1804 (2-REQ'D)

GND

GRN

WHT

GRN WHT

BLK

BLK

EL WIR466F

SR HARNESS1902 BRN BLK GRN GRN WHT WHT

BLU GRN

WHT

BLK

SR HARNESS1901-60 BLK

BLK

BLK

EL WIR274

GND
CU
COMP/FAN
COMP HSG COIL ASSY

12

OM-PT-W-L SERIES PREP TABLES

Model No: Serial No: Date Purchased: Purchase Order No:
Date

Service Log
Purchased From: Location: Date Installed: For Service Call: Maintenance Performed

Performed By

13

OM-PT-W-L SERIES PREP TABLES



References

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