NISBETS ESSENTIAL DA536-A Chest Freezer Instruction Manual

NISBETS ESSENTIAL DA536-A Chest Freezer

Safety instructions

Please take a few moments to carefully read through this manual. Correct maintenance and operation of this machine will provide the best possible performance from your Nisbets
Essentials product.

• Position on a flat, stable surface.
• A service agent/qualified technician should carry out installation and any repairs if required. Do not remove any components on this product.
• Consult Local and National Standards to comply with the following:
  • Health and Safety at Work Legislation
  • Fire Precautions
  • Wiring Regulations
  • Building Regulations
• DO NOT use jet/pressure washers to clean the appliance.
• DO NOT use the appliance outside.
• DO NOT use this appliance to store medical supplies.
• DO NOT allow oil or fat to come into contact with the plastic components or lid seal. Clean immediately if contact occurs.
• Always carry, store and handle the appliance in a vertical position and move by holding the base of the appliance.
• Always switch off and disconnect the power supply to the unit before cleaning.
• Keep all packaging away from children. Dispose of the packaging in accordance to the regulations of local authorities.
• Children shall not play with the appliance.
• Cleaning and user maintenance shall not be made by children without supervision.
• This appliance can be used by children aged from 8 years and above and persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved.
• Nisbets Essentials recommend that this appliance should be periodically tested (at least annually) by a Competent Person. Testing should include, but not be limited to: Visual Inspection, Polarity Test, Earth Continuity, Insulation Continuity and Functional Testing.

Warning: Risk of fire / flammable materials

• Do not store explosive substances such as aerosol cans with a flammable propellant in this appliance.
  Warning: Keep all ventilation openings clear of obstruction. Unit should not be boxed in without adequate ventilation.

• Warning: 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.

• Warning: Do not use electrical appliances inside the food storage compartments of the appliance.

Pack Contents

• The following is included:
  • Nisbets Essentials Chest Freezer
  • Instruction manual
• Nisbets Essentials prides itself on quality and service, ensuring that at the time of unpacking the contents are supplied fully functional and free of damage. Should you find any damage as a result of transit, please contact your Nisbets Essentials dealer immediately.

Installation

• Location: Not for use in vans or trailers, food trucks or similar vehicles.
• Note: If the unit has not been stored or moved in an upright position, let it stand upright for approximately 12 hours before operation. If in doubt allow to stand.

1. Remove the appliance from the packaging and the protective film from all surfaces.
2. To optimize performance and longevity, ensure a minimum clearance of 2.5cm is maintained between the unit and walls and other objects, with a minimum 20cm clearance on the top.

• NEVER LOCATE NEXT TO A HEAT SOURCE.
• WARNING: When positioning the appliance, ensure the supply cord is not trapped or damaged.
• WARNING: Do not locate multiple portable socket-outlets or portable power supplies at the rear of the appliance.

Operation

Control Panel

Turn On

1. Close the lid of the appliance.
2. Connect the appliance to a mains power supply. The POWER indicator light starts to illuminate.
3. Set the thermostat to the desired temperature to turn the appliance on. The thermostat is graded from 1 (-12°C) to 7 (-24°C).
   Note: Avoid turning on and off too frequently. After turned off, wait an interval of 5 minutes before turning it on again.

Storing Food
To get the best results from your appliance, follow these instructions:

• Let hot food cool to room temperature before placing in the appliance. Overloading the appliance will force the compressor to run longer. Foods that freeze too slowly may lose quality or may even spoil.
• Wrap or cover food where possible. Ensure to wipe containers dry before placing them in the appliance. This cuts down on frost build-up inside the appliance.
• Appliance storage compartment should not be lined with aluminium foil, wax paper or paper towelling. Liners interfere with cold air circulation thus make the appliance less efficient.
• Organize and label food to reduce lid openings and extended searches. Remove as many items as possible at one time and close the lid as soon as possible.
• For best and fastest freezing, it is better to split food into smaller portions.
• The pre-set position of baskets has already been set in the most efficient use of this unit. Ensure that baskets are not over-filled. It is important that the lid should close onto the body for the appliance to refrigerate efficiently.
• To prevent food waste from drying out (freezer burns), place food in airtight packaging.
• Take note of the “use by” date and recommended freezer storage time. Ensure that food to be used is made easily accessible.

To avoid contamination of food, please respect the following instructions:

• Opening the lid for long periods can cause a significant increase of the temperature in the compartments of the appliance.
• If the refrigerating appliance is left empty for long periods, switch it off. Then defrost and clean it thoroughly. Let it dry well and leave the lid open to prevent mould developing within the appliance.
• Clean regularly surfaces that can come in contact with food and accessible drainage systems.
• Store raw meat and fish in suitable containers in the refrigerator, so that they are not in contact with or drip onto other food.
• Please store different food according to the compartments or targeted storage temperature of your purchased items.
• If the gasket or seal is damaged or deformed, energy consumption will increase. To restore efficiency replace gasket.

Cleaning, Care & Maintenance

• Always switch off and disconnect the power supply before cleaning.
• Clean the interior of the appliance as often as possible.
• Do not use abrasive cleaning agents. These can leave harmful residues.
• Clean the lid seal with warm water only.
• Always wipe dry after cleaning.
• Condensation and ice will form with frequent and prolonged opening of the doors.
• Operating outside of the recommend temperature range and placing next to a heat source will also increase the amount of ice and internal/external condensation. If external condensation occurs wipe the surface down with a cloth.
• Excessive ice will result in longer running times that will increase energy consumption and increase the deterioration of components.

Manual defrost
Nisbets Essentials recommend defrosting the appliance when any frost build up inside the freezer reaches 5mm thick.

1. Turn the freezer off and disconnect it from the power supply.
2. Remove food and shelving basket.
3. Put a water container underneath the drain hole at the left lower part of the front. Then unscrew the 2 drain hole covers (one inside the compartment; the other on the front housing).
4.  Let the inside frost melt naturally. Wipe off any residue water.
5. When defrost done, put back the drain hole covers.

Troubleshooting

A qualified technician must carry out repairs if required.

plugged in correctly and switched on
Plug or lead is damaged| Replace plug or lead
Mains power supply fault| Check mains power supply
The appliance turns on, but the temperature is too high/low| Too much ice on the evaporator| Defrost the appliance
Condenser blocked with dust| Clean the Condenser
Lid not shut properly| Check lid is shut and seals are not damaged
Appliance is located near a heat source or air flow to the condenser is being interrupted| Move the freezer to a more suitable location
Unit turns on, but the temperature is too high/low| Ambient temperature is too high| Increase ventilation or move appliance to a cooler position
---|---|---
Appliance is overloaded| Reduce the amount of food stored in the appliance
The appliance is unusually loud| Loose nut/screw| Check and tighten all nuts and screws
The appliance has not been installed in a level or stable position| Check installation position and change if necessary
Difficult to open the lid| Vacuum created by pressure differences| Allow 20-30 seconds for pressure to equalise

Technical Specifications

Note: Due to our continuing program of research and development, the specifications herein may be subject to change without notice.

Model| Voltage| Power| Current| Temperature Range| Capacity| Refrigerant| Dimensions H x W x D mm| Weight
---|---|---|---|---|---|---|---|---
DA536-A| 220-240V~

50Hz

| 130W| 0.8A| -12°C to -24°C| 282L| R600a 75g| 845 x 1116 x 644| 37kg

Note: For optimal product performance and efficiency, please ensure to mind the net usable capacity (load limit) when filling.

Electrical Wiring

• The plug is to be connected to a suitable mains socket.
• Nisbets Essentials appliances are wired as follows:
  • Live wire (coloured brown) to terminal marked L
  • Neutral wire (coloured blue) to terminal marked N
  • Earth wire (coloured green/yellow) to terminal marked E
• This appliance must be earthed.
• If in doubt consult a qualified electrician.
• Electrical isolation points must be kept clear of any obstructions. In the event of any emergency disconnection being required they must be readily accessible.

Compliance

• The product must not be disposed of as household waste. To help prevent possible harm to human health and/or the environment, the product must be disposed of in an approved and environmentally safe recycling process. For further information on how to dispose of this product correctly, contact the product supplier, or the local authority responsible for waste disposal in your area.
• Nisbets Essentials parts have undergone strict product testing in order to comply with regulatory standards and specifications set by international, independent, and federal authorities.
• Nisbets Essentials products have been approved to carry the following symbol:
  • All rights reserved. No part of these instructions may be produced or transmitted in any form or by any means, electronic, mechanical, photocopying, recording or otherwise, without the prior written permission of Nisbets Essentials.
  • Every effort is made to ensure all details are correct at the time of going to press, however, Nisbets Essentials reserve the right to change specifications without notice.

DECLARATION OF CONFORMITY

References

• Nisbets Catering Equipment & Supplies | Commercial Catering Equipment

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