Williams WBC10 Operating & Engineers Manual

Williams WBC10 Operating & Engineers Manual

Reach-in & modular blast chillers, blast chiller freezers & blast freezers
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OPERATING & ENGINEERS MANUAL FOR REACH-IN &
MODULAR BLAST CHILLERS, BLAST CHILLER FREEZERS &
BLAST FREEZERS
IMPORTANT INFORMATION (PLEASE RETAIN THIS DOCUMENT)
This Manual covers the installation, operation and routine maintenance requirements for the following
Williams Refrigeration products:
WBC/WBCF10
WBC/WBCF20
WBC/WBCF30
WBC/WBCF40
WBC/WBCF50
Please read this Manual carefully before connecting the appliance.
Provided the instructions in this Operating Manual are read and implemented correctly, the optimum
performance and reliability of your equipment should be maintained.
We assume the installer, user and service provider are appropriately trained, skilled and competent to
properly and safely carry out the work, and will use the necessary safety equipment, and take the necessary
precautions required of their intended work.
General Regulations
Declaration of Conformity:
Refrigerant Designation
HFC - R134a
HFC - R404a
Williams Refrigeration declares that all products manufactured by Williams Refrigeration comply with
the above directives applicable to those products, and those products are therefore declared to be in
conformity with the provisions of the above legislation.
Model No.: ...............................................................................
Serial No.: ................................................................................
WMBC/WMBCF90
WMBC/WMBCF120
WMBC/WMBCF160
WMBC/WMBCF200
WMBC/WMBCF240
WMBC/WMBCF320
Global Warming Potential
1430
3922
WMBF100
WMBF200
J1BC
WBC70

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Summary of Contents for Williams WBC10

  • Page 1 HFC - R404a 3922 Williams Refrigeration declares that all products manufactured by Williams Refrigeration comply with the above directives applicable to those products, and those products are therefore declared to be in conformity with the provisions of the above legislation.
  • Page 2: Temperature Parameters

    The Williams range fo Reach-In Blast Chiller Freezers has temperature parameters set as follows: +90°C (194°F) / +3°C (37°F) and +90°C (194°F) / -18°C (0°F) The Williams range of Modular Blast Chillers, Chiller Freezers and Freezers are designed to blast chill freeze products: WMBC +90°C (194°F) / +3°C (37°F) in 90 minutes or less...
  • Page 3: Installation

    INSTALLATION INSTALLATION REMOVAL OF REDUNDANT APPLIANCES Roof mounted pod storage refrigeration systems Refrigeration appliances contain refrigerant and require adequate ventilation as well. gases in their insulation and must be disposed of professionally by a licensed waste management Do not block vents by stacking boxes on top contractor.
  • Page 4 INSTALLATION Install according to local codes and regulations and LOADING / SHELF DISTRIBUTION use the following: The maximum temperature of product entering Copper conductors only, for mains supply wiring the appliance must not exceed +90°C (194°F). Regulations state that product should be placed in Use conductors with a minimum cross-sectional the appliance within 30 minutes from completion of area (CSA) of 12AWG (4.00mm...
  • Page 5: Controller / Display

    CONTROLLER CONTROLLER CONTROLLER / DISPLAY Williams range of Blast Chillers feature the option of The display should be checked daily to ensure that the correct temperature is being maintained. and ensures food stays in prime condition whether BLAST CHILLER (WBC) lasagne and meat casseroles.
  • Page 6 CONTROLLER The type of store mode is indicated under button If you are happy with your selection press the . Press button to select the right storage button to cancel your selections and the appliance temperature if using the combination chiller freezer. will revert back to store mode.
  • Page 7 CONTROLLER The LED’s beneath the right-hand display window Alarms indicate whether or not each enabled food probe When a fault or adverse operational condition has achieved the target temperature (temperature arises, an audible and visual alarm will be initiated: setpoint). If the LED is illuminated, the food probe General alarm in left window/right window relevant to that LED is yet to reach the target will show mode (storage temperature/blast...
  • Page 8 CONTROLLER THERMOSTATS AND PROBES In the unlikely event that Thermostats your blast chiller is taking The controller can, via the set of thermostat longer to perform its chilling parameters, control the refrigeration for soft blast cycle, ensure that the system chill, hard blast chill and chill store.
  • Page 9: Engineering Parameters

    CONTROLLER The purpose of applying a “display slow down” is to delay the real time temperature being displayed on the controllers front control interface. This will opened, or when the controller is “hunting” the instantaneous temperature. This is achieved by introducing a thermal mass simulation routine in the software to stimulate a thermal mass inside the chiller.
  • Page 10: Routine Maintenance

    APPLIANCE ROUTINE MAINTENANCE / CLEANING APPLIANCE ROUTINE MAINTENANCE / CLEANING ROUTINE MAINTENANCE FIG 2. Safely disconnect the appliance from the power supply before cleaning, servicing or undertaking general maintenance. We recommend that you undertake regular service provider in order to get the best from your equipment.
  • Page 11: Energy Information

    Energy Consumption for Freezing Function kWh/kg Frozen Full Load Capacity 1.238 Refrigerant Charge 0.825 Blast Chilling Cycle from +65°C to +10°C Blast Chilling Cycle from +65°C to -18°C Williams Refrigeration, 9 Bryggen Road, North Lynn Industrial Estate, King’s Lynn, Contact Details: Norfolk. PE30 2HZ...
  • Page 12 Frozen Full Load Capacity Refrigerant Charge Blast Chilling Cycle from +65°C to +10°C Blast Chilling Cycle from +65°C to -18°C Williams Refrigeration, 9 Bryggen Road, North Lynn Industrial Estate, King’s Lynn, Contact Details: Norfolk. PE30 2HZ Model(s): WBCF30 Type of Product:...
  • Page 13 Frozen Full Load Capacity Refrigerant Charge Blast Chilling Cycle from +65°C to +10°C Blast Chilling Cycle from +65°C to -18°C Williams Refrigeration, 9 Bryggen Road, North Lynn Industrial Estate, King’s Lynn, Contact Details: Norfolk. PE30 2HZ Model(s): J1BC Type of Product:...
  • Page 14 Fax: +971 4 332 8860 Email: sales@williamsdubai.ae www.williams-refrigeration.com Williams Refrigeration is a trading name of AFE Group Limited. Registered in England & Wales under Registered Number 3872673. Registered Office Address - Bryggen Road, North Lynn Industrial Estate, King’s Lynn, Norfolk, PE30 2HZ 0349_OP_BCF Blast Chiller Freezer O&M (E) | Rev 13 | October 2016...

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