Instruction Manual for randell models including: RCS-24-WS, RCS-24, RCS-24-WS 24 Inch Cheeser Station With Integral Scale, RCS-24-WS, 24 Inch Cheeser Station With Integral Scale, Station With Integral Scale, Integral Scale
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Leak check an R-290 system the same way you would an R-134a or R-404A system ... X001. 35. 1. RP DOR2103. HINGED DOOR MNTING BRACKET HINGED LEFT ...
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DocumentDocumentPART NUMBER PP MNL2103, REV. D (10/24) This manual provides information for: OPERATOR MANUAL IMPORTANT INFORMATION, KEEP FOR OPERATOR RCS-24-WS 24" CHEESER STATION® WITH INTEGRAL SCALE (SHOWN) RCS-24 24" CHEESER STATION® US Patent No. D960,641 and additional patents pending. 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. Randell 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. EQUIPMENT DESCRIPTION RCS-24-WS RCS-24 RETAIN THIS MANUAL FOR FUTURE REFERENCE NOTICE: Due to a continuous program of product improvement, Randell 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 on the right side inside the base cabinet behind the grilled hinged door. An example is shown here. MODEL LENGTH DEPTH* RCS-24-WS 24" 33" RCS-24 24" 33" *Depth = 34" with 1" standoff bumpers HEIGHT WORK SURFACE REAR OF UNIT INTEGRATED SCALE CHEESE BIN STORAGE CU. FT. HP VOLT/CYCLE/ PHASE AMPS NEMA PLUG SHIP WT. 36" 41" YES 1.25 1/4 115/60/1 1.8 5-15P 180 36" 41" NO 1.25 1/4 115/60/1 1.8 5-15P 180 Information contained in this document is known to be current and accurate at the time of printing/creation. Reference our product line website for the most updated product information and specifications. © 2024 Electrolux Professional, Inc. All Rights Reserved. IMPORTANT - READ FIRST - IMPORTANT EXTERIOR OF UNIT NEAR MACHINE COMPARTMENT AND NAMEPLATE 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 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 RÉPARATION / GUIDE DE L'UTILISATEUR AVANT D'ESSAYER D'INSTALLER OU DE RÉPARER CE PRODUIT. TOUTES LES PRÉCAUTIONS SAFETY PRECAUTIONS MUST BE FOLLOWED. 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 Image shown at right with grill door removed to show location of R290 labels. 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 DANFOSS 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 fan rotates 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. Randell 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 located on the rear interior wall. 2 OM-RCS-24 SERIES CHEESER STATION INSTALLATION TO MAKELINE 3. Place wire rack into the support assembly. 1. The Cheeser Station is designed to be adjacent to the existing preparation table or makeline and for operation efficiency, provides a refrigerated preparation area for cheesing pizzas. a. Model RCS-24-WS (shown above, image of Cheeser Station may vary from actual equipment received) includes an integrated weigh scale to measure proper cheese volumes. In addition to easier access to the cheese, excess spillage returns back in the refrigerated supply bin. b. Model RCS-24 does not include the integrated weigh scale but still allows for easier access to cheese, and spillage returns back into the refrigerated supply bin. 2. Determine the location of the Cheeser Station and move into position above image shows the Cheeser Station on the left for left-to-right operation). INSTALLATION OF RCS-24 RACK ASSEMBLY 1. Insert cheese bin inside the refrigerated cold-well. The bins slanted wall should be placed towards the back. INSTALLATION OF RCS-24-WS WEIGH SCALE PLATFORM 1. Insert cheese bin inside the refrigerated cold-well. The bins slanted wall should be placed towards the back. 2. Set the rack support assembly in the cold-well opening with the front support channel over the front part of the opening. 3. Insert the left and right rack support brackets on the rack support assembly. 2. Set the rack support assembly in the cold-well opening with the front support channel over the front part of the opening. 3 OM-RCS-24 SERIES CHEESER STATION 4. Place wire rack on the rack brackets. 2. To power off the base press and hold the base control power button until the LED display turns off. To power off the rail press and hold the rail control power button until the LED display turns off. The power controls are located above the louver panel. 3. The clean-out port valve for the upper rail is found behind the hinged vented door. The rail may be drained by placing a pan under the clean-out port valve and opening the valve (see Nightly Shut Down of Prep Rail). 5. Assure the rack is placed between the pins on the rack brackets. 6. Uncap the dustproof cap from the receptacle located in the backsplash of the Cheeser Station. 7. Plug in the platform plug/cord into the receptacle in the backsplash. Line up the latch of the platform plug/cord to the receptacle as shown and push until it clicks in place. REFRIGERATION CONTROL Cleanout Port Extension Cleanout Port Valve MORNING STARTUP OF PREP RAIL 1. Unit cleaning may be performed at this time. 2. Turn on unit. See item #2 under the Refrigeration Control section above for powering on the rail. 3. Allow a minimum 45 minutes for your unit to cool down before loading product. A uniform frost pattern will appear on side walls and bottom of prep rail area. 4. Load the product and proceed with food preparation. NOTE: Product entering unit must be at 35°F +/- 2°F. NIGHTLY SHUT DOWN OF PREP RAIL 1. Remove product from unit at the end of the day's preparation. 2. Turn off unit. See item #3 under the Refrigeration Control section above for powering on the rail. 3. Unit cleaning may be performed at this time if the frost has melted off the surface. 4. Once defrosted, the rail drain may be opened to remove any water that has resulted from the defrosting procedure. WARNING: IT IS RECOMMENDED TO ONLY MAKE CHANGES OF 2 DEGREE INCREMENTS AT A TIME. ALLOW FOR THE UNIT TO OPERATE 24 HOURS BETWEEN ADJUSTMENTS. IF THE 2 DEGREE ADJUSTMENT IS NOT ENOUGH ANOTHER ADJUSTMENT CAN BE MADE. IF THE SETTINGS NEED TO GO ABOVE OR BELOW THIS POINT THERE MAY BE OTHER CONTRIBUTING FACTORS AS TO THE CAUSE OF THE TEMPERATURE VARIANCES, PLEASE CONTACT THE FACTORY AT 1-800-621-8560. 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. Randell 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. 1. To power on the base, press and hold the base control power button until the LED display turns on. To power on the rail, press and hold the rail control power button until the LED display turns on. The power controls are located above the louver panel. 4 OM-RCS-24 SERIES CHEESER STATION DANFOSS CONTROLLER OPERATION LED FUNCTION Compressor energized & Evaporator fan de-energized Defrost in progress Fans delay after defrost completion ºC / ºF Evaporator fan energize An alarm is occurring Temperature unit MANUAL DEFROST 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. Randell strongly suggests a preventative maintenance program which would include monthly, weekly and daily procedures. DAILY CLEANING OF THE REFRIGERATED COLD-WELL Cleanout Port Valve Refrigerated Cold Well POWER ON / OFF CHANGE SET POINT POWER ON / OFF: Press and hold the power button until LED display turns On / Off MANUAL DEFROST: Press and hold "Defrost" Button CHANGE SET POINT: To raise temperature 1. Press and hold " " to access set point. 2. When set point start flashing, Press " " to adjust set point. 3. After 30 seconds, the display automatically reverts to showing the current temperature. CHANGE SET POINT: To lower temperature 1. Press and hold "v" to access set point. 2. When set point start flashing, Press "v" to adjust set point. 3. After 30 seconds, the display automatically reverts to showing the current temperature. CHANGE FROM ºF /ºC : 1. Press the up/down buttons simultaneously for 5 seconds to access the menu. 2. Password is requested. Password is 000. 3. Press the bottom left button to OK the password. 4. Using the up/down buttons, navigate to the "diS" level. Press the bottom left button to OK the selection. 5. Using the up/down buttons, navigate to the "CFu" level. Press the bottom left button to OK the selection. a. "-F" designates Fahrenheit. b. "-C" designates Celsius. 6. Press the top left button repeatedly to return to exit and return to the home screen. 5 OM-RCS-24 SERIES CHEESER STATION Cleanout Port Extension 1. Power off refrigeration system. Press ON/OFF button on the control until "OFF" is displayed. 2. Remove all items above the cheese bin. 3. Set scale platform aside and follow cleaning instructions described in a following section of this manual. 4. Remove cheese bin from cold well and place in walk-in or suitable overnight refrigerated cooler. 5. Open the hinged mechanical compartment door. 6. Check that the clean-out port valve is closed. 7. Let the cold well defrost slightly and remove all solids manually from the tank. DO NOT USE METAL TOOLS THAT MAY SCORE THE SURFACES OF THE TANK TO SCRAP ICE FROM THE WALLS. 8. Use warm soapy water to clean tank. 9. Insert clean-out port extension on the end of the cleanout port valve. 10. Place container under cleanout part valve extension. 11. Open valve and flush water and waste through the clean-out port. Repeat process until clean. 12. Close valve. 13. Remove cleanout port extension and place on bracket. 14. Discard water/waste. WEEKLY PM PROCEDURES Clean and disinfect cleanout port with a solution of warm water and mild detergent on a weekly basis. It is recommended to open and close the drain valve as the hot water is flowing through to clean any debris from the internal valve components. If a failure of the equipment is a direct result of any of the Maintenance guidelines being neglected, the repairs and parts replacements will not be covered under warranty. It is recommended that the customer contact the local Authorized Service Agent to provide a quote to perform periodic preventative Maintenance. MONTHLY PM PROCEDURES 1. Clean the condenser coil on a monthly basis. The condenser coil is 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. a. The condenser coil is located at the back of the equipment base. 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 Randell ASA please visit www.unifiedbrands.net. Randell 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. DAILY CLEANING OF THE WEIGH SCALE PLATFORM If a failure of the equipment is a direct result of any of the required Daily Cleaning instruction guidelines being neglected, the repairs and parts replacements will not be covered under warranty. 1. Remove wire grate and brackets from the scale platform. These items and only these items along with the cheese bin can be washed in the wash sink. i. To access the condenser coil for cleaning move the equipment to expose the back. ii. Remove the small panel at the bottom half of the finished back by lifting up and tilting the bottom out and off. iii. The condenser coil is set back in base enclosed by an air directional duct. Clean the condenser coil with coil cleaner by simply reaching to spray cleaner and brush or vacuum the coil clean in the direction of the fins to avoid damage and restricting air from passing through the condenser coil. b. Replace small panel back in place by inserting the longer tab into the top of the opening in the back. Move panel towards the back until the bottom tab is inside the opening and slide down in place. 2. Inspect all silicone seams at interior of the rail and refrigerated base cabinet on a monthly basis. Re-apply food grade silicone sealant as needed to any seams where silicone has peeled away or cracked. Apply silicone to a clean dry surface. Allow sufficient drying time to assure best adhesion of sealant. RECOMMENDED CLEANERS FOR YOUR STAINLESS STEEL INCLUDE THE FOLLOWING: 2. Disconnect the scale platform plug/cord from the receptacle. a. Push down on the latch of the scale plug/cord. The latch is marked "push". b. Pull gently away from receptacle to un-plug. c. Install attached dust cap on receptacle when not in use. 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 3. Lift scale platform out of refrigerated cold well and place on clean work surface for cleaning. 6 OM-RCS-24 SERIES CHEESER STATION 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. 4. Clean the scale platform with a clean damp cloth and sanitize. DO NOT IMMERSE SCALE PLATFORM IN WATER. 5. Cleaning between the wire grate bracket locating bars can be accomplished by inserting a clean damp cloth as shown below. Complete this cleaning action from the back as shown and then the front. SYMPTOM Unit does not run Unit too cold POSSIBLE CAUSE No power to unit Control in OFF position Faulty control Incorrect set point Door / drawer ajar 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 888-994-7636 Adjust control set point Ensure door / drawer is fully closed Inspect the gasket for wear and position Adjust control set point Pre-chill product 37ºF Initiate manual defrost Initiate manual defrost Initiate manual defrost 6. Before installing scale platform back into the refrigerated cold well, follow the cleaning guide for the cold well in the Cleaning of the Refrigerated Cold-Well section. 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 Randell at 888-994-7636. TROUBLESHOOTING WEIGH SCALE PLATFORM SYMPTOM Unit does not run POSSIBLE CAUSE No power to unit Faulty control Scale Display is blank No power to unit Faulty control Scale Display displays characters other than actual weight Scale Display control require reset Faulty control Wire grate and grate brackets are installed incorrectly Weight shown on display is not accurate Food particles between the wire grate bracket locating bars Faulty control Weight shown on display is fluctuating and does not set stop a specific weight Wire grate and grate brackets are installed incorrectly Food particles between the wire grate bracket locating bars Faulty control PROCEDURE Plug in unit Call for service at 888-994-7636 Plug in unit Call for service at 888-994-7636 Unplug power cord wait for 10 seconds and plug back in Call for service at 888-994-7636 Reinstall rack brackets and wire rack so that those parts are not touching other parts of the scale platform Remove Wire Grate and brackets and clean between the locating bars and support bars as shown in illustration 4 in the cleaning instructions on this page Call for service at 888-994-7636 Reinstall rack brackets and wire rack so that those parts are not touching other parts of the scale platform Remove Wire Grate and brackets and clean between the locating bars and support bars as shown in illustration 4 in the cleaning instructions on this page Call for service at 888-994-7636 7 OM-RCS-24 SERIES CHEESER STATION DANFOSS CONTROLLER CODES DISPLAYED ALARM CODE ALARM Hi High Temperature Alarm Lo Low Temperature Alarm CON Condenser Temperature High Limit uHi Line Voltage Too High uLi Line Voltage Too Low LEA Continuous Compressor Runtime E01 S1 Sensor Failure E02 S2 Sensor Failure E03 S3 Sensor Failure E04 S4 Sensor Failure ACTION Inspect door/drawer sealing Contact service Contact service Clean condenser coil Inspect coil for any objects obstruction hindering airflow Contact service Verify voltage of power source, to be performed by qualified technician Contact service Verify voltage of power source, to be performed by qualified technician Contact service Inspect door/drawer sealing Inspect condenser coil, clean if necessary Contact service Contact service Contact service Contact service Contact service WEIGH SCALE CODES / ERROR MESSAGES ERROR (U-----) (O-----) (ZERO) (ERROR) (STABLE) (ERROR) (E0001) (E0002) (E0010) (E0020) (E0100) (E0200) (E0300) (E0400) (E0800) (E2000) (E4000) (E8000) DESCRIPTION ACTION The weight is below the minimum allowable weight reading Increase the weight or decrease the minimum allowable weight reading The weight is above the maximum allowable weight reading, Warning overloading may damage mechanical scale elements Check the condition of load cell connections, check for damaged load cell The weight reading is beyond the limit set for Zero operation The operation of the <ZERO> key is limited in the setup during installation Increase the Zero Range (Z.RANGE) or use the <TARE> key instead The indicator cannot be Zeroed at this weight Scale motion has prevented a <ZERO>, <TARE> or <PRINT> operation from occurring on command The power supply voltage is too low The power supply voltage is too high Try the operation again once the scale is stable Check supply Check scale/cables The temperature is outside of allowable limits Scale build is incorrect, the number of graduations has been set too low or too high The digital setup information has been lost Check location Fix up scale build Re-enter setup The calibration information has been lost Re-calibrate All setup information has been lost The factory information has been lost The EEPROM memory storage chip has failed Enter setup and calibrate Return for service Return for service ADC out of range error this may be caused from a broken load cell cable The battery backed RAM data has lost data The FLASH program memory is incorrect Check BUILD:CABLE setting, check load cell cable, wiring, etc. Re-enter setup Return for service 8 OM-RCS-24 SERIES CHEESER STATION 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 9 OM-RCS-24 SERIES CHEESER STATION CABINET WITH WEIGH SCALE MODEL RCS-24-WS CALL FACTORY FOR REPLACEMENT PARTS: 888-994-7636 Parts List ITEM QTY 1 1 2A 1 2 1 3 4 4 8 5 2 6 2 7 1 8 1 9 1 10 1 11 1 12 4 13 4 14 1 15 1 16 1 * = NOT SHOWN SERVICE PART HD RCK1904 RP SCL2401 RP SCL2401 RP EXT2101 RP SPC2102 HD CST1706 HD CST1705 HD RCK1902 HD PAN1901 RP PNL2107 RP DOR2101 RP BCK2102 HD BMP034 FA SCW3075 EL GRM250 RP BCK2103 EL GRM100 DESCRIPTION RACK, CHEESER STATION SIZE 18.1 X 18.3 INCH WEIGH SCALE PLATFORM WITH LAUMAS LOAD CELL AFTER 3/2024 WEIGH SCALE PLATFORM 24" CHEESER STATION REPLACEMENT PART CASTER EXTENSION REPLACEMENT PART SPACER, STEM CASTER CASTER 4.5 IN NO BRAKE, POLYPROPYLENE, 375 LB CAPACITY CASTER, 4.5 IN W/BRAKE, POLYPROPYLENE, 375 LB CAPACITY RACK, SS PREP 18in x 16.25in x 0.25in ROD PAN, CHEESE BIN 19.5" X 24" X 6" DEEP BLACK ABS PANEL, APRON REPLACEMENT PART CONDENSING UNIT DOOR CHEESER UNIT LT HINGED REPLACEMENT PART BACK, FINISH 24" REPLACEMENT PART BUMPER, ROUND, RUBBER, BLK, 3/4" DIA. x 1" HIGH SCREW, 10x1" THP SS SMS GROMMET, 2-1/2" HOLE BLACK PANEL, REMOVABLE FOR FINISH BACK REPLACEMENT PART GROMMET, 1" BLACK HOLE 10 OM-RCS-24 SERIES CHEESER STATION TOP COMPONENTS CALL FACTORY FOR REPLACEMENT PARTS: 888-994-7636 Parts List ITEM QTY 17 1 18 1 19 1 20 1 21 1 22 1 23 1 24 1 25 1 26 1 27 1 28 1 * = NOT SHOWN SERVICE PART EL REC2101 PP LBL2006 RP CNT2104 PP LBL2101 EL SEN1801 PP LBL1956 RP DSN002 EL SCL2101 RP SCL2102 EL TRN1801 RP BOX2101 EL WIR1703 DESCRIPTION RECEPTACLE, 4 PIN MALE 24 IN 18 GA WIRE LEADS LABEL, CHEESER STATION DAILY OPERATION FOR BACKSPLASH CONTROL, DANFOSS ERC112C PROGRAM RF PRG1802 LABEL, SCALE INDICATOR W/SEE THROUGH WINDOW SENSOR, PHOTOELECTRIC SWITCH 12M CYLINDRICAL DC 10-30V LABEL, SCALE TARE SENSOR 1X3 UNIVERSAL SCREEN, DRAIN LARGE 2" SCALE CONTROL DISPLAY BOARD W/TERMINATION CONNECTOR BRACKET, WEIGH SCALE DISPLAY BOARD WITH SCREWS TRANSFORMER, 90W CONSTANT VOLTAGE, CURRENT CLASS 2 LPF-90-24 ELEC ASSY, 15A, 115V, RCS CHEESER STATION REPLACEMENT ASSEMBLY POWER CORD, 9' 16/3 W/90*-45* ANGLE PLUG (SJTO WIRE) 11 OM-RCS-24 SERIES CHEESER STATION GRILL DOOR ASSEMBLY CALL FACTORY FOR REPLACEMENT PARTS: 888-994-7636 Parts List ITEM QTY 29 1 30 1 31 1 32 1 33 1 34 1 35 1 36 7 37 1 38 1 * = NOT SHOWN SERVICE PART RP DOR2101 RP DOR2102 HD HDL0103 FA NUT0124 HD PIN020B HD PIN020P RP DOR2103 FA SCW3075T FA BLT4062 HD CTH9901 DESCRIPTION CONDENSING UNIT DOOR CHEESER UNIT LT HINGED REPLACEMENT PART CONDENSING UNIT DOOR CHEESER UNIT LT HINGED SHEET-METAL ONLY HANDLE, RECESSED DOOR PULL BLACK PLASTIC NUTSERT, 1/4-20 ALUM KPNG RIVNUT PIN, 7/16x5/8"W/SCW BOLT ONLY J32-X002 PIN, 7/16x5/8"W/SCW PIN ONLY J32-X001 HINGED DOOR MNTING BRACKET HINGED LEFT REPLACEMENT PART SCREW, 10x3/4"THP SMS SS BOLT, 1/4-20x3/4" H/H/B 18-8 HCYK HEX HEAD BOLT STAINLESS CATCH, MAGNETIC SOUTHCO 02-10-201-10 12 OM-RCS-24 SERIES CHEESER STATION CLEAN-OUT PORT COMPONENTS CALL FACTORY FOR REPLACEMENT PARTS: 888-994-7636 Parts List ITEM QTY 39 1 40 1 41 1 42 1 43 1 44 1 * = NOT SHOWN SERVICE PART RP DRN2101 RP DRN2102 PB ADP9903 RP DRN2103 PB ELB2001 PB VLV0901 PIPE, 1.5" PVC S40 120mm LONG REPLACEMENT PART BRACKET, DRAIN EXTENSION WITH MOUNTING SCREWS ADAPTOR, 1-1/2" PVC FIP X GLUE PVCAF150 PIPE 1.5IN PVC 76mm LONG ELBOW 1-1/2in PVC 40 45 DEGREE STREET SP x SLIP VALVE, 1-1/2" GATE VALVE, PVC, SLIP x SLIP (6101) 13 OM-RCS-24 SERIES CHEESER STATION DESCRIPTION SCALE PLATFORM COMPONENTS CALL FACTORY FOR REPLACEMENT PARTS: 888-994-7636 Parts List ITEM QTY 45 1 46 1 47 1 48 4 49 1 50 2 51 2 52 8 53 2 54 1 55 1 56 8 57 2 57 2 58 1 59 2 60 2 * = NOT SHOWN SERVICE PART RP SCL2103 EL GRM2101 EL PLG2101 EL CNT2002 RP SCL2104 RP SCL2105 RP SCL2106 FA BLT0106 RP SCL2107 HD RCK1904 HD RCK1902 RP SCL2108 EL SCL2301 EL SCL1802 PP LBL2014 FA SCW3049 EL GRM050 DESCRIPTION SCALE PLATFORM WELDED REPLACEMENT ASSEMBLY BODY GROMMET, CABLE GLAND BLACK 5-9mm WIRE SNAP-IN HOLE 16.3mm PLUG, CIRCULAR CONNECTOR 4 SOCKET 16IN 18/4 SJEOOW CORD CONNECTOR, SOLDER GRIP HEAT SHRINK BUTT SPLICE 16-14 GA COVER, CHASE SCALE BACK REPLACEMENT PART CAP SCALE LOAD CELL BRACKET REPLACEMENT PART MOUNTING SCALE BRACKET REPLACEMENT PART BOLT, 1/4-20 x 3/4 T/H/P 18-8 M6KF WITH LIGHT NYLON PATCH MOUNTING BRACKET, RACK WITH PINS REPLACEMENT PART RACK, CHEESER STATION SIZE 18.1 X 18.3 INCH RACK, SS PREP 18in x 16.25in x 0.25in ROD SCALE WEIGH SENSOR SPACER PLATE REPLACEMENT PART SCALE, WEIGH SENSOR LAUMAS AFTER DEC 2023 SCALE, WEIGH SENSOR LABEL, ATTENTION CLEANING INSTRUCTIONS DO NOT IMMERSE IN WATER SCREW, 10x1/2" SLOT H/W/H 410 NHQX TYPE A 410 SS GROMMET, 1/2" HOLE BLACK 14 OM-RCS-24 SERIES CHEESER STATION R290 REFRIGERATION SYSTEM CALL FACTORY FOR REPLACEMENT PARTS: 888-994-7636 Parts List ITEM QTY 61 1 62 1 63 1 64 1 65 1 66 1 67 1 68 1 69 1 70 4 71 1 72 1 73 1 74 1 75 1 76* 1 * = NOT SHOWN SERVICE PART RF DGH2101 RF FAN1401 RP SHD1801 EL GRM1202 RF FAN0704 RP HRN2101 RP CAP014 RF CMP1801SC RF CMP1801 HD PIN0601 RF CNT1801 RF FLT9902 RP MNT2101 RF ACM1701 RF COI1603 RF CNT1602 DESCRIPTION DUCT, CONDENSER WITH MOUNTING SCREWS REPLACEMENT PART FAN, AXIAL, 119 x 38mm, OPER/TEMP RANGE -30C-+70C,115V-50/60 SHROUD, COND FAN 11336PR/11360PR-290, T07-1175 GROMMET, 1/2" BLACK STAR UB500 2055 N* FAN GUARD, NICKEL CHROME FINISH WIRE 116MM RND SGR-48 WIRE, HARNESS SINGLE COMPRESSOR CONDENSING UNIT, FAN AND CONTROL CAP TUBE .036" X 96" W/DRIER TO INCLUDE 1 042 FILTER DRIER START COMPONENTS, 1/5HP, R290, EMBRACO, 115-60, EMX3115U COMPRESSOR, 1/5HP, 115V-60HZ, R290, EMBRACO, EMX3115U PIN, HAIR COTTER, WIRE .072D L=1-1/8" ZINC PLATED PROBE, COND COIL, YELLOW, CFA-290 DRYER, 1/4x.042 FILTER EKP-032 SC DBL INL CAP TUBE N* MOUNT, COMP STAND, CHEESER UNIT-290 WITH MOUNTING FASTENERS ACCUMULATOR, 3/8 DIA X 12 LONG COIL, CONDENSER THERMISTOR, QTI, COIL SENSOR, BLUE, 10' 15 OM-RCS-24 SERIES CHEESER STATION CALL FACTORY FOR REPLACEMENT PARTS: 888-994-7636 Wiring Diagram 16 OM-RCS-24 SERIES CHEESER STATION Model No: Serial No: Date Purchased: Purchase Order No: Date Service Log Purchased From: Location: Date Installed: For Service Call: Maintenance Performed Performed By 17 OM-RCS-24 SERIES CHEESER STATION