Tecnomac E5 Instruction Manual
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Tecnomac E5 Instruction Manual

Blast chillers
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  • Page 2 B L A S T C H I L L E R S T14/2 INSTRUCTION MANUAL Cod. 71503788/0 - 10/2010 - Rev. 02...
  • Page 3 THE FOLLOWING OPERATIONS AND THOSE HIGHLIGHTED BY THIS SYMBOL MUST NOT BE PERFORMED BY THE APPLIANCE USER ELECTRICAL CONNECTIONS WATER CONNECTIONS INSTALLATION TESTING REPAIRING MACHINE COMPONENTS DISASSEMBLY OF THE APPLIANCE AND/OR ITS COMPONENTS ADJUSTMENTS AND CALIBRATION CLEANING THE APPLIANCE AND MAINTENANCE OF: - ELECTRICAL PARTS, - ELECTRONIC PARTS, - MECHANICAL PARTS,...

  • Page 4: Table Of Contents

    CONTENTS GENERAL DOCUMENTATION General information page Installation page Transport and handling page Unpacking - disposal of packaging materials page General safety regulations page INSTALLATION Data plate information page Positioning page Ambient temperature and air circulation page Electrical connections page Refrigeration component connections - remote assemblies page Condensate drainage connection page Information for the installation technician...
  • Page 5 APPLIANCE FUNCTIONS Date and time settings page Ice cream surface hardening page Muting the beeper and alarm reset page Program storage page Displaying the three latest HACCP alarms page Printing out stored data page Forced ventilation function page User programming page Manual defrosting page...

  • Page 6: General Documentation

    1. GENERAL DOCUMENTATION 1.1. General information be supervised to ensure that they do not play • This manual is an integral part of the with appliance. product, providing all the information required to ensure correct installation, 1.2 Installation operation and maintenance of the The machine must be installed by a spe- machine.

  • Page 7: General Safety Regulations

    site. 1.5 General safety regulations • Once all packing Failure to observe the recommendations material has been made by the present manual will be at the removed, check entire responsibility of the machine user. that the machine The main safety regulations are as follows: has not been dam- - do not touch the machine with moist aged in any way.

  • Page 8: Ambient Temperature And Air Circulation

    Electrical connections A dedicated thermal-magnetic circuit breaker compliant with established regula- tions must be installed on the appliance power line. • Connected electrical cables must corre- spond to the technical data (as specified on electrical drawings provided by the installation technician). Connect the earthing conductor to an effi- cient earthing system.

  • Page 9: Information For The Installation Technician

    Information for the installation • Plug fuses: intervene in the event of over- technician pressure or operating fault in the safety Before starting up the machine, check that pressure switch (see above). it has been correctly installed and commis- • Chamber temperature control: operated sioned (test report).

  • Page 10: Advice To Ensure Efficient Appliance Operation

    3. ADVICE TO ENSURE EFFICIENT APPLIANCE OPERATION Shut-down procedures In the event of emergency, shut down the 0.5 - 2cm. appliance by switching off power at the main panel, by means of the knife switch or by removing the plug from the power sock- c) Position trays inside the tray compart- ment as far as they will go, as close as possible to the evaporator.

  • Page 11: Description Of The Control Panel

    4. DESCRIPTION OF THE VERTICAL CONTROL PANEL...

  • Page 12: Push-Buttons

    PUSH-BUTTONS : ON /OFF (STAND BY) SOFT BLAST CHILLING CYCLE (+3 °C) HARD BLAST CHILLING CYCLE (+3°C) BLAST FREEZING CYCLE (-18°C) END CYCLE BY TIME / PROBE (TEMPERATURE) PROBE CHILLING INDICATOR LED TIMED CHILLING INDICATOR LED CYCLE START / STOP INCREASE VALUE DECREASE VALUE RECIPE PROGRAMS (CHILLING CYCLES)

  • Page 13: Programming And Operating Instructions

    5. PROGRAMMING AND OPERATING INSTRUCTIONS IN THE EVENT OF MALFUNCTION, SEEK THE ASSISTANCE OF A CERTIFIED TECHNICIAN Delayed start of compressor during first starting (for models E15-40 / E15-65 / E15.2-70) Pre-heating function of compressor sump When the board is reached by mins tension, a 2-hour pre-heating phase starts and the display shows some blinking dashes “---”.

  • Page 14: Soft Blast Chilling By Temperature

    • BLAST FREEZING (-18°C) This function freezes the product completely to a temperature of -18°C in less than 4 hours. The rapidity of the process prevents formation of macrocrystals essential to ensure that the product retains its original consistency and quality when thawed for consumption. •...

  • Page 15: Soft Timed Blast Chilling

    • If at the end of the maximum blast chilling interval the core probe continues to display a tem- perature higher than the value for the end of blast chilling, the displays will indicate an alarm for excessively long chilling (ALL 14) alternating with the temperature and time; at the same time, the alarm beep will be activated.

  • Page 16: Hard Blast Chilling

    IMPORTANT: Use the storage function sparingly. After chilling, food products should be placed in storage cabinets. HARD BLAST CHILLING When the HARD function is used, chilling takes place in two stages: • an initial “Hard” stage when the air temperature is brought down to below 0°C in order to accelerate chilling;...

  • Page 17: Hard Timed Blast Chilling

    IMPORTANT HARD blast chilling affords a considerable reduction in working time, and is particularly suited to foodstuffs with a high fat content, for large pieces or for packaged products. SOFT chilling is recommended for delicate and finely chopped products, such as vegetables, mousses, etc..

  • Page 18: Blast Freezing By Temperature

    BLAST FREEZING BY TEMPERATURE • To select this cycle, press push-button 4 (relative LED lights up), then press push-but- ton 5 to select the temperature mode (LED 5A on). Insert the core probe into the core of the product to be chilled. •...

  • Page 19: Appliance Functions

    6. APPLIANCE FUNCTIONS 6.1 DATE AND TIME SETTINGS : ADDITIONAL FUNCTIONS PUSH-BUTTON (5) Set the machine to ON 6.3 MUTING THE BEEPER AND ALARM Press and hold down push-button 5 RESET : PUSH-BUTTON (8) for more than five seconds to access the date and time setting function.

  • Page 20: Displaying The Three Latest Haccp Alarms

    Every time the HACCP push-button is pressed, the stored data are displayed. push-button 12 EXAMPLE: ALL.11 Display Display AUTOMATIC DEFROST CYCLES Str (start) (NOT AVAILABLE FOR E5-14) hr hour min minutes appliance automatically performs day days defrost cycles during storage. Three defrost mon month...
  • Page 21 6.11 USER ENTRY TO PROGRAMMING 6.11 PRINTER (OPTIONAL) DATA - If you have to turn the instrument on/off press Access for programming configuration para- meters is only permitted when the appliance is ON and there is no data memory error active. - If you have to feed the paper by hand press Press and hold down push-buttons 7 - If you have to change the roll of paper:...
  • Page 22 USER PARAMETER SETTINGS Parameter Min. Max. Unit/meas. DEF PA PASSWORD Number / = PROBE PARAMETERS Cell probe calibration °C Evaporate probe calibration °C Core probe calibration °C Temperature scale (0=Fahrenheit 1=Celsius) Flag c = CHILLING / FREEZING c0 Cell probe differential °C c1 Duration of timed chilling and max.

  • Page 23: Alarm Management

    7. ALARM MANAGEMENT Storage of data/errors The appliance electronic controller is equipped with a system of acoustic and visual signals to indicate the intervention of safety devices. The table below gives a list of the alarms shown on the panel display The software controls the following alarms: Evaporator probe alarm (ALL 01) Cause:...
  • Page 24 Effect: Any current chilling cycle is interrupted. If a storage phase is in progress, the compressor and the fan set to stand-by sta- tus. When the appliance is in Stop status, press Start to set the compressor and fan to stand by. Beeper: Activated (3 seconds, then a pause of 30 seconds) until the mute button is pressed.
  • Page 25 Input SW4 alarm (ALL 07) (Automatic reset min. idrostat pressure switch for all water cooled models) (Automatic reset min. pressure switch for E20 / T20 / T24 / T30 / T40 / T50) Cause: Input active for more than five seconds when appliance in start mode The alarm is disabled for approx.
  • Page 26 Blackout alarm (ALL 12) Cause: (only during storage) after the return of power the cell probe detects a tempera- ture greater than the sum of positive or negative storage set points with relative alarm delta. This alarm is disregarded if the storage probe is already in alarm status. Compressor preventive maintenance alarm (ALL 13) Cause: Compressor operating time is a whole multiple of hours set under password.

  • Page 27: Alarms List

    INFORMATION ON ALARMS: During alarms, the beeper is activated and the display shows the message “ALL xx”. The alarm message is alternated on the display even when the beeper has been silenced, until the alarm has been cleared. Alarm relays remain activated as long as the alarm is displayed. In the case that more than one alarm has been activated, each one is alternately displayed.

  • Page 28: Maintenance And Cleaning

    8. MAINTENANCE AND CLEANING THESE OPERATIONS MUST BE PERFORMED BY A CERTIFIED INSTALLATION TECHNICIAN ONLY. The information and instructions given in this CLEANING THE CONDENSER section address all persons operating the To ensure correct and efficient air con- appliance: the user, the maintenance techni- denser operation, it must be kept clean to cian and non-specialised personnel.

  • Page 29: Cleaning The Cell

    (E15- Pict.1, E5-Pict.3) and opening it to the right Weekly cleaning is recommended. side for E15 (Pict.2), or removing the panel on model E5. (Pict.4) The cell interior and components can be Pict.

  • Page 30: Defrost Water Drainage

    8.5 PERIODIC CLEANING OF THE AIR CONDENSER FILTER (Only for E5-20 / E15-40 / E15-65) Press with a screwdriwer on both sides of front panel (see drawing). Take and clean the filter.
  • Page 31 Notes:...
  • Page 32 Notes:...
  • Page 33 Via del Lavoro, 9 C.P. 172 I - 31033 Castelfranco Veneto (TV) Italy Tel. +39 0423 738455 - Fax +39 0423 722811 E-mail: service@castelmac.it Web-site: www.castelmac.it Cod. 71503788/0 - 10/2010 - Rev. 02...

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E15T14/2E20T20E10T30 ... Show all

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