USER MANUAL
PORTABLE COMPRESSOR FRIDGE 12/24V Fridge/Freezer
Models: DSP-50AY1(MK), DSP-65AY1(MK), DSP-75AY1(MK), DSP-95AYA(MK)
Please read and understand this manual completely before using this product.
SAFETY INFORMATION
NOTICE
Please read the user manual and safety instructions carefully before using the appliance.
- By ignoring the safety instructions, the manufacturer cannot be held responsible for the damage.
- The use of accessories not recommended by the manufacturer can cause injuries and will invalidate any warranty.
- The appliance shall not be exposed to moderate/heavy rain.
- Place the refrigerator on a dry, secure surface, with adequate ventilation.
- Do not leave the refrigerator unattended in uncovered, outdoor areas exposed to the elements.
- Do not use this appliance near direct heat sources, such as an open flame or radiator.
- Do not place open containers of liquid inside the fridge.
- Do not put hot/warm food into the fridge directly without letting it cool off. Place/arrange the content of your fridge securely when using the refrigerator inside a moving vehicle.
- To maximize energy savings, ensure the lid is closed and secure, and only open the fridge when needed.
- The power cable must only be replaced by qualified technical personnel and by an assistant body authorized by the manufacturer.
- Before carrying out any maintenance operations, disconnect all power sources from the fridge.
- Further information is provided on the technical data label inside the product.
CAUTION
- Please keep the fridge in a well-ventilated area.
- Do not use mechanical devices or other means to accelerate the defrosting process, other than those recommended by the manufacturer.
- Do not use electrical devices inside the food storage compartments of the appliance, unless approved/recommended by the manufacturer.
- It must only be supplied at safety extra low voltage corresponding to the marking on the appliance.
- To avoid contamination of food, please respect the following instructions:
- Opening the door for long periods can cause a significant increase in the temperature in the compartments of 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 it is not in contact with or drips onto other food.
- If the refrigerating appliance is left empty for long periods, switch off, defrost, clean, dry, and leave the door open to prevent mold developing within the appliance.
WARNING!
Food needs to be packed in bags before putting into the refrigerator, and liquids need to be packed in bottles or capped containers to avoid cleaning difficulties due to product design.
WARNING!
- Do not store explosive items, such as aerosol cans with a flammable propellant in this appliance.
- Risk of fire and electrical shock.
- Do not let hot items touch the plastic parts of the appliance.
- Do not put flammable products or items in, near or on the appliance.
- Do not touch the compressor or the condenser when the fridge is operating. They may be very hot.
- When setting up the appliance, ensure the supply cord is not trapped or damaged.
- Do not locate multiple portable socket-outlets or portable power supplies at the rear of the appliance.
- This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.
- Children should be supervised to ensure that they do not play with the appliance.
- If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or similarly qualified person in order to avoid a hazard.
- Do not store explosive substances such as aerosol cans with a flammable propellant in this appliance.
- Two-star frozen-food compartments are suitable for storing pre-frozen food, storing or making ice-cream and making ice cubes.
- One-, two- and three-star compartments are not suitable for the freezing of fresh food.
CORRECT DISPOSAL OF THIS PRODUCT
To prevent possible harm to the environment or human health from uncontrolled waste disposal, recycle it responsibly to promote the sustainable reuse of material resources. To return your used device, please use the recovery systems or contact the retailer for environmental safe recycling.
Risk of child entrapment.
Before disposing of an old refrigerator or freezer:
- Remove the doors.
- Leave the shelves in place so that children may not easily climb inside.
INTENDED TO USE
This appliance is intended to be used in household and similar applications such as:
- Staff kitchen areas in shops, offices and other working environments;
- Farm houses and by clients in hotels, motels and other residential type environments;
- Bed and breakfast type environments;
- Catering and similar non-retail applications.
- This appliance is suitable for camping use.
SPECIFICATIONS
SINGLE ZONE
| Model | DSP-50AY1(MK) | DSP-65AY1(MK) |
|---|---|---|
| Dimensions (L x W x H) | 691×465×420mm | 691×470×505mm |
| Capacity | 50 L | 65 L |
| Net Weight | 19kg | 21.3kg |
| Rated Power | 65W | |
| Temperature Range | -20°C to +20°C | |
| Power Source | DC 12V/24V | |
| Rated Current | DC: 7.0A/3.5A | |
| Insulation | CFC Free PU Foam | |
DUAL ZONE
| Model | DSP-75AY1(MK) | DSP-95AY1(MK) |
|---|---|---|
| Dimensions (L x W x H) | 882x465x468mm | 882x470x568mm |
| Capacity | 75 L | 95 L |
| Net Weight | 25.5kg | 27.5kg |
| Rated Power | 65W | |
| Temperature Range | -20°C to +20°C | |
| Power Source | DC 12V/24V | |
| Rated Current | DC: 7.0A/3.5A | |
| Insulation | CFC Free PU Foam | |
SKETCH MAP OF MAIN PARTS
The portable compressor fridge features the following main parts:
- Lid handle
- Cup Holder
- Control Panel
- Telescoping Handle
- Carry Handle
- Rubber Feet
- Sturdy Durable Wheels
- Air flow vent
- DC IN (Power input)
- Bracket Assembly
List of attachments
- DC Cable
- Bracket Assembly
- Wheels (2 pcs)
- Rubber feet (2 pcs)
- Screws (3 pcs)
- Screw nuts (2 pcs)
- Plate hand (Wrench)
Diagram description: An illustration of the portable fridge showing the location of the lid handle, cup holder, control panel, telescoping handle, carry handle, rubber feet, sturdy durable wheels, air flow vent, DC IN port, and bracket assembly. Below it, separate illustrations of the included DC cable, bracket assembly, two wheels, two rubber feet, three screws, two screw nuts, and a plate hand wrench.
INSTALLATION INSTRUCTIONS OF ACCESSORIES
- Install the foot: Attach the foot to the designated position on the bottom of the refrigerator.
Diagram description: An illustration showing a cylindrical foot being attached to a circular mounting point on the underside of the refrigerator.
- Install the bracket assembly: Install the bracket assembly on the other side of the bottom. Align the bracket mounting hole with the hole position on the refrigerator, and then screw the screw into the mounting hole.
Diagram description: An illustration showing a metal bracket assembly being aligned with mounting holes on the underside of the refrigerator, with screws being inserted to secure it. A zoomed-in view highlights the screw insertion.
- Insert the wheel: Insert the wheel into the left side of the bracket, then put it into the nut, and finally lock the nut with the plate hand.
Diagram description: An illustration showing a wheel being inserted into a bracket, followed by a nut, and then tightened with a wrench (plate hand).
- Repeat for second wheel: Repeat step 3 and install the wheel on the other side so that the refrigerator can be pulled up and slide.
Diagram description: An illustration of the refrigerator with both wheels installed, ready to be pulled.
NOTICE:
When the refrigerator is powered by battery, the inclination angle of the refrigerator should not exceed 45°.
USING THE REFRIGERATOR IN A VEHICLE
Connecting with 12V or 24V
Connect the feeding cable to a direct current 24V DC power source.
- Make sure the polarity is correct.
- If connected to an existing cigarette plug, carefully check that the power supply is sufficient.
- If the supplied power cable is not used, refer to the table containing information related to the cable section. (The Fridge/Freezer is designed to operate on DC voltage inputs.)
Diagram description: An illustration showing a cigarette plug adapter connected to a DC plug, which then connects to the portable fridge.
NOTICE:
The DC interface at both ends of the product cannot be connected to the power supply at the same time.
GETTING STARTED
Some Reminders
- If the device was not placed in the upright position after transit and delivery, please keep it upright for 24 hours to ensure the compressor can work properly.
- If the device cannot turn on or you encounter other problems for first-time use, please contact the manufacturer for help.
- Pre-cool the empty unit before using it to enhance system efficiency.
SINGLE ZONE OPERATION
Control Panel Description: A digital display showing '888' and 'CHML', with a power button (), plus button (), and minus button ().
In standby status, short press the button to turn on the fridge. Short press the button to power off.
ADJUSTING THE TEMPERATURE:
- When the appliance is on, short press the button to increase temperature and the button to decrease temperature.
- Long press the or button to adjust the temperature at 3°C per second.
SWAPPING BETWEEN BATTERY, FAHRENHEIT (°F) & CELSIUS (°C):
- In standby status, long press the and buttons simultaneously for 3 seconds to enter Advanced Setting. When Advanced Setting appears, short press the button to cycle into pro mode (battery protection), or F/C function (Fahrenheit/Celsius switch mode).
- With the F/C function, short press the or button to convert Celsius to Fahrenheit. 'F' refers to Fahrenheit, 'C' refers to Celsius.
- With battery protection mode enabled, short press the or button will set the below voltage protection levels.
Battery protection Level
| Battery protection (SWITCH POSITION) | Cut-out 12V | Cut-in 12V | Cut-out 24V | Cut-in 24V |
|---|---|---|---|---|
| LOW | 9.6 | 10.9 | 21.3 | 22.7 |
| MED | 10.4 | 11.7 | 22.8 | 24.2 |
| HIGH | 11.1 | 12.4 | 24.3 | 25.7 |
DUAL ZONE OPERATION
Control Panel Description: A dual digital display, each showing '888', with a central button () for ECO/MAX mode, and separate plus () and minus () buttons for each zone.
In standby status, short press the central button to turn on the fridge. Short press the central button to power off.
ADJUSTING THE TEMPERATURE:
- Left box: In start-up state, short press the or button to set up and down the preset temperature of the left box. Press and hold the or button to adjust the preset temperature linearly with speed.
- Right box: In start-up state, short press the or button to set up and down the preset temperature of the right box. Press and hold the or button, and the preset temperature is adjusted linearly at 4°C per second.
FASTER COOLING (MAX) & EFFICIENT COOLING (ECO) SETTINGS:
- Press the button to switch between the ECO and MAX settings. The indicator light will illuminate next to the selected mode: red ( MAX) or green ( ECO).
SWAPPING BETWEEN BATTERY, FAHRENHEIT (°F) & CELSIUS (°C):
- In standby status, long press the and buttons simultaneously for 3 seconds to enter Advanced Setting. When Advanced Setting appears, short press the button to cycle into pro mode (battery protection), or F/C function (Fahrenheit/Celsius switch mode).
- With the F/C function, short press the or button to convert Celsius to Fahrenheit. 'F' refers to Fahrenheit, 'C' refers to Celsius.
- With battery protection mode enabled, short press the or button will set the below voltage protection levels.
Battery protection Level
| Battery protection (SWITCH POSITION) | Cut-out 12V | Cut-in 12V | Cut-out 24V | Cut-in 24V |
|---|---|---|---|---|
| LOW | 9.6 | 10.9 | 21.3 | 22.7 |
| MED | 10.4 | 11.7 | 22.8 | 24.2 |
| HIGH | 11.1 | 12.4 | 24.3 | 25.7 |
TROUBLESHOOTING
| Code | Description | Action |
|---|---|---|
| E1 | Battery Voltage is low. | Check battery voltage and adjust Low Voltage Cut-Off as required. |
| E2 | Fan failure / Frequent start-stop. | Contact point of sale to arrange further action. |
| E3 | Compressor startup problems. | Check air vents are clear. |
| E4 | Compressor's running speed fails to reach the requirements. | Move fridge to cooler location (ambient temperature may be too high). |
| E5 | The model is overloading. | |
| E6 | NTC failure (open circuit or short circuit) | Contact point of sale to arrange further action. |
| E9 | Communication error between display panel and control board | Contact point of sale to arrange further action. |
DAILY MAINTENANCE AND ATTENTION
Matters need attention
- Please use a wet cloth and warm water mixed with gentle non-abrasive detergents to clean the interior and exterior of your fridge.
- Please power off and unplug the unit before cleaning.
- Please use non-abrasive detergent to clean the interior/exterior of the fridge.
- Please do not scrape the interior of the fridge to defrost/de-ice the fridge.
- Please do not pressure-wash/spray the fridge with a running water hose.
- It is strictly forbidden to wash refrigerators directly with water in order to prevent the reduction of electrical insulation and rusting of metal parts.
- The following things can damage the coating and plastic parts, so they cannot be used for cleaning: alkaline detergent, soap, abrasive powder, hot water, brush, n-Pentyl acetate, gasoline, alcohol.
Maintenance of plastic parts
- To properly protect the door seals, they must always be kept clean. Avoid grease staining and deformation when using. If oil (animal or vegetable oil) is attached to the plastic parts in the box for a long time, the plastic is easy to age or crack, and gives off a bad smell. Therefore, regular cleaning is recommended.
Diagram description: An illustration showing cleaning supplies such as a bowl of water, sponge, and cleaning solution, indicating the process of cleaning the refrigerator.
Company: YH Consulting Limited
Address: C/O YH Consulting Limited Office 147, Centurion House, London Road, Staines-upon-Thames, Surrey, TW18 4AX
Models: DSP-50AY1 MK Portable Compressor Fridge, DSP-50AY1 MK, Portable Compressor Fridge, Compressor Fridge, Fridge