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OPERATING MANUAL FOR NATURAL REFRIGERANT
CABINETS
IMPORTANT INFORMATION (PLEASE RETAIN THIS DOCUMENT)
This Manual covers the installation, operation and routine maintenance requirements for the following
Williams Refrigeration products:
Williams Medi+ Range
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.
Improper installation, maintenance or repair may put the user at considerable risk.
Williams cabinets are available in a choice of temperature ranges.
Temperature parameters are set as follows:
High Temperature (H)
Low Temperature (L)
General Regulations
Declaration of Conformity:
Refrigerant Designation
HC - R290
HC - R600a
Williams Refrigeration declares that all products manufactured by Williams Refrigeration comply with the
applicable directives, and those products are therefore declared to be in conformity with the provisions of
the above legislation.
Model No.: ...............................................................................
Serial No.: ................................................................................
+2°C (35.6°F) / +8°C (46.4°F)
-18°C (0°F) / -22°C (-8°F)
Global Warming Potential
3
3
Batteries Producer Registration Number: BPRN06225
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Table of Contents
Related Manuals for Williams Medi+ LWMP620
Summary of Contents for Williams Medi+ LWMP620
- Page 1 Global Warming Potential HC - R290 HC - R600a Williams Refrigeration declares that all products manufactured by Williams Refrigeration comply with the applicable directives, and those products are therefore declared to be in conformity with the provisions of the above legislation.
- Page 2 DO NOT remove the plug from the socket as this could act as a source of ignition. Leaking refrigerant may ignite and cause injuries. Contact Williams Refrigeration on +44 (0) 1553 817 000, stating the suspected fault.
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Page 3: Important Safety Information
30mA. If the supply cord is damaged, it must be replaced by a service engineer or other qualified person. Only the supply cord supplied by Williams Refrigeration must be used. Fixed wiring appliances (those not supplied with a plug) shall incorporate a switch disconnector to meet the specification of IEC 60947;... - Page 4 The device is used outisde of its intended use. • The device is used with accessories or consumables that are not recommended by Williams Refrigeration. • The device is maintained or repaired by persons not authorised by Williams Refrigeration. • The user makes unauthorised changes to the device.
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Page 5: Installation
INSTALLATION INSTALLATION REMOVAL OF REDUNDANT APPLIANCES This should be removed prior to placing your If the product needs to be disposed of, the relevant appliance into use. Carefully peel away to reveal legal regulations must be observed. the polished stainless steel surface. Care should be taken to ensure that no adhesive residue remains Within the European Community, the disposal of on the surface. - Page 6 If a plug or mains cable requires mains power supply has occurred. An audible (95dB replacement, contact the Williams Spares Office on sounder), and a visual alarm (red flashing ‘Power +44(0)1553 817017.
- Page 7 INSTALLATION SHELF/SLIDE FITTING When positioning slides on standard cabinets and counters, present slide to racking by holding it in the opposite hand to the side of the cabinet to that which they are to be applied. Present slide at 45° angle (figure 1).
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Page 8: Controller / Display
CONTROLLER CONTROLLER CONTROLLER / DISPLAY The display should be checked daily to ensure that the correct temperature is being maintained. Temperature set point To exit the information menu, either wait 10 seconds, or press the “x” button. To adjust the cabinet temperature set point; Alarms •... - Page 9 CONTROLLER HI-LO ALARM The Medi+ controller features a built in audio/ visual Hi-Lo alarm. If the temperature within the cabinet storage area exceeds the factory set alarm temperature and duration, the control will display a temperature alarm and activate a sounder. The alarm can be cancelled by pressing the “i”...
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Page 10: Routine Maintenance
APPLIANCE ROUTINE MAINTENANCE / CLEANING APPLIANCE ROUTINE MAINTENANCE / CLEANING ROUTINE MAINTENANCE CIF original cream cleaner can also be used Safely disconnect the appliance from the for wiping off water spots and can alleviate power supply before cleaning, servicing or discoloration. - Page 11 CONDENSER CLEANING BREAKDOWN Regular maintenance should be carried out on a In the event of a breakdown, please contact Williams regular basis by competent / trained personnel. The Refrigeration or your Service Provider condenser is part of the refrigeration unit and is When calling, please advise model and serial located in the unit compartment.
- Page 12 TROUBLE SHOOTING / ALARM CODES TROUBLE SHOOTING INFORMATION AND ALARM CODES Fault Display Possible Cause Action Cabinet not operating No power supply Check fuse or power source Cabinet not maintaining 1. Dirty condenser Clean temperature 2. Air circulation restricted Remove restriction 3.
- Page 13 SPARE PARTS CHOOSING GENUINE SPARE PARTS Choosing the correct spare parts is vital to the ongoing running of your appliance - that’s why Williams Refrigeration offer a comprehensive network of servicing, support and spare parts all available directly from Williams.
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Page 14: Warranty
Additional time and travel charges may be We offer a 24 months Warranty from our original applied to the following locations – Isle of Wight, date of sale with the following Williams equipment: Channel Islands, Isle of Man, Northern Ireland and Scottish Isles. -
Page 15: Extended Warranty
Should you require Extended Warranty, state on 8. Second hand equipment. your order or notify the Dealer or Williams Sales Manager at the time of purchase and they will be 9. The customer uses or installs the equipment in able to arrange it for you. - Page 16 Fax: +852 2407 3767 www.williams-refrigeration.com.au sales@williams-hongkong.com www.williams-refrigeration.com.hk 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 0699_OP_MEDI+...