U-Line UCRP249SS71A User Manual
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U-Line UCRP249SS71A User Manual

U-Line UCRP249SS71A User Manual

Upright cabinets and prep tables
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USER GUIDE
Upright Cabinets and Prep Tables
30671_B

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Summary of Contents for U-Line UCRP249SS71A

  • Page 1 USER GUIDE Upright Cabinets and Prep Tables 30671_B...

  • Page 2: Product Information

    ® to preserve the right product, in the right place, at the right temperature. Since 2014, U-Line has been part of the Middleby family of brands. Most products are designed, engineered, and assembled in Milwaukee, Wisconsin, USA, and select products are available worldwide.
  • Page 3 Five Year Sealed System Limited Warranty For five years from the date of original purchase, U-Line will repair or replace the following parts, labor not included, that prove to be defective in materials or workmanship: compressor, condenser, evaporator, drier, and all connecting tubing. All service provided by U-Line under the above warranty must be performed by a U-Line factory authorized servicer, unless otherwise specified by U-Line.

  • Page 4: Table Of Contents

    Index 1. STANDARDS AND GENERAL WARNINGS ......................4 1.1 TESTING AND INTENDED USE ..........................7 1.2 INTRODUCTION ................................. 7 1.3 PRODUCT DESCRIPTION ............................7 1.4 CERTIFICATION ................................. 8 1.5 GENERAL SAFETY REGULATIONS ........................8 1.6 CUSTOMER’S RESPONSIBILITIES ........................9 1.7 CUSTOMER SERVICE REQUESTS ........................9 1.8 ORDERING OF SPARE PARTS ..........................

  • Page 5: Standards And General Warnings

    1. STANDARDS AND GENERAL WARNINGS PRODUCTS APPLICABLE TO THIS MANUAL The present manual is valid and applicable to the following products range: R290 food service freezers Adjustable temperature control range: lowest T = -25°C (-13°F), highest T = -10 °C (14°F) Operating temperature: -22°C to -20°C (-7,6°F to -4°F) Factory pre-set to: -22°C (-4°F) R290 food service chillers...

  • Page 6: Testing And Intended Use

    OPERATION 1.1 TESTING AND INTENDED USE This equipment is tested in compliance with established regulations and then shipped ready for use. “If the equipment is used in a manner not specified by the manufacturer, the protection provided by the equipment may be impaired.” INTRODUCTION This manual provides all instructions required for the correct use of the equipment and to keep it in optimal condition.

  • Page 7: Certification

    OPERATION 1.4 CERTIFICATION The appliances listed in this manual are manufactured in accordance with the following regulations: UL 60335-1: SAFETY OF HOUSEHOLD AND SIMILAR APPLIANCES- Part1: General Requirements. UL 60335-2-89: HOUSEHOLD AND SIMILAR APPLIANCES - SAFETY - Part 2-89: Particular Requirements for Commercial Refrigerating Appliances with an Incorporated or Remote Refrigerant Unit or Compressor.

  • Page 8: Customer's Responsibilities

    OPERATION  Do not use mechanical devices or other means to accelerate the defrosting process, other than those recommended by the manufacturer.  WARNING:   Do not damage the refrigerant circuit. Do not use FLAME to check for gas leak. Do not under any circumstances try to modify or repair valves, regulator, connectors, controls or any other appliance.

  • Page 9: Materials And Refrigerants

    OPERATION 1.10 MATERIALS AND REFRIGERANTS  Materials in contact or potentially in contact with products are in compliance with the relevant directives. The equipments designed and built so that contact parts can be cleaned before each use. The refrigerants utilized comply with established regulations. 1.11 WARNING LABELS Electrical Shock LABEL A...
  • Page 10 OPERATION Refrigerating Equipment intended for laboratory use. Packaging markings (Label attached upon the cartoon box) Service markings. (Label located near the cooling unit compartment)
  • Page 11 OPERATION Service markings Label located near the cooling unit compartment Disposal (Marking attached upon the exterior of the cabinet) Max high load Use and Operational Manual...

  • Page 12: Installation

    OPERATION 2. INSTALLATION 2.1 TRANSPORTATION AND HANDLING The equipment must be transported and handled exclusively in upright position, in observance of the instructions printed on the packing. This precaution is necessary to avoid contamination of the refrigerant circuit with compressor lube oil with resulting valve and heat exchanger coil failure and problems starting the electric motor or the risk of a gas leak.

  • Page 13: Set Up Operations

    OPERATION The power cord must be rated for the product and for the voltage and current marked on the product's electrical ratings label. The voltage and current rating of the cord should be greater than the voltage and current rating marked on the product. Do not use reductions or multi-way adapters (Fig.1) ...

  • Page 14: Scrapping And Disposal

    OPERATION  Disconnect the power cord from the electrical outlet.  Handle the equipment in accordance with the instructions in Section 2.1.  Follow the instructions in Section 2.2 for positioning and hook-ups in the new location. 2.6 SCRAPPING AND DISPOSAL These units may contain materials, which at the end of the working life of the apparatus, must be disposed at one of the recycling centres nominated by your Local National Health Department or as specified by the law in force.

  • Page 15: Operation

    OPERATION 3. OPERATION Before switching ON the unit, check that the electrical connections have been made correctly and above all, that the ground connection is available and working properly. Please read before using this manual This manual is part of the product and should be kept near the instrument for easy and quick reference.

  • Page 16: Regulation

    OPERATION Power supply: 12 VAC (+10% -15%) 50/60Hz (±3Hz) max 4VA insulated - 12VDC max 3,5W Over voltage category: III. Analogue input: 2 for NTC/PTC nodes (Cabinet probe and Evaporator probe) Sensor range: -PTC: from -50°C to 150°C (from -58 to 302°F) -NTC: from -40°C to 105°C (from -40 to 221°F) Sensitivity: 0,1°C (1°F) Digital inputs: 1 (microport) for NO/NC contac (dry contact: 5VDC, 2mA)

  • Page 17: Controller Keyboard And Main Function

    OPERATION 3.3 CONTROLLER KEYBOARD AND MAIN FUNCTION 3.3.1 Switching the device ON/OFF If the parameter POF=1,touch the ON/STAND-BY key and hold it for 2 sec. Once the device is switched on the display will show temperature value according with the parameter P5. 3.3.2 Use of LEDs MODE MEANING...

  • Page 18: Keypad Unlocking

    OPERATION -Normal temperature view -OFF -no action -Flashing -Active overheating/overcooling cycle -Cabinet light ON -OFF -Cabinet light OFF -Flashing -Cabinet light ON by digital input -view time -OFF -no action -Flashing -set date, time and day of the current week -Saved HACCP alarm -OFF -no action...

  • Page 19: Activate/Deactivate Energy Saving In Manual Mode (If R5 = 0)

    OPERATION • If the parameter r5=0 and the defrost cycle is not activated the Overcooling cycle will start: the cooling unit runs a cycle with a set point of r6 parameter for the time r7. • If the parameter r5=1 the unit will perform an Overheating cycle having a operational temperature of “setpoint+r6”...

  • Page 20: Alarms

    OPERATION Press SET key for 4 sec or do not operate for 60 sec to exit the procedure. Do not change any parameters without the authorization of the manufacturer or any authorized service agency indeed this may cause a malfunction of the application and may involve in the lost of warranty.

  • Page 21: Electrical Connection

    OPERATION 3.3.14 Electrical connection Use and Operational Manual...

  • Page 22: Default Parameters Value And Description

    OPERATION 3.3.15 Default parameters value and description Use and Operational Manual...
  • Page 23 OPERATION Use and Operational Manual...
  • Page 24 OPERATION...
  • Page 25 OPERATION...
  • Page 26 OPERATION Use and Operational Manual...
  • Page 27 OPERATION Use and Operational Manual...
  • Page 28 OPERATION 3.3.16 EPOCA CLOUD SOLUTIONS As a standard the controller is equipped with a Wi-fi dongle for connecting the unit to a cloud. The EVlink wi-fi is based on TLS technology and uses TCP8883 port. START UP In order to setup the Wifi module, this method of connection is suitable with any kind of PCs or smart portable devices such as phone or tablets, no matter which operative system is installed.

  • Page 29: Maintenance And Repair

    4. MAINTENANCE AND REPAIR Maintenance and repair must be carried out by qualified personnel authorized by the manufacturer. The manufacturer declines any responsibility for jobs carried out by unauthorized personnel or the use of non-original spare parts. 4.1 ROUTINE MAINTENANCE Prohibited to remove the guards and safety devices: It’s strictly forbidden to remove guards or safety devices when performing routine maintenance operation.

  • Page 30: Troubleshooting

    Always switch off the unit and disconnect power cord before cleaning, it is dangerous to do it with power ON: fan may start suddenly at any time. Use a convenient ladder to reach the condenser. Use an air jet or vacuum with a soft dry brush if necessary and remove any dust or fluff from the heat exchanger fins.

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