Unique UGP-290L - User Manual

Questions and Answers

A
Ashley HarrisAug 2, 2025
What to do if my Unique UGP-290L Refrigerator is running, but the inside is not cold?
- R
  Richard HamiltonAug 2, 2025
  If your Unique Refrigerator is running but not cooling, allow it at least 4 hours to cool down after turning it on. Make sure the thermostat control knob is set correctly for the room temperature. Check that the room temperature isn't too close to or exceeding 100°F (38°C). If you've recently added a lot of warm food, give the appliance time to adjust. Ensure the cabinet has enough ventilation around its side walls for proper heat transfer. Refer to the Installation section for ventilation guidelines.
C
Colleen KnappAug 7, 2025
Why is there excessive frost and ice buildup in my Unique UGP-290L?
- J
  John HuynhAug 7, 2025
  Excessive frost and ice buildup in your Unique Refrigerator can occur for several reasons. Hot and humid weather increases frost buildup. Ensure food is properly packaged. Check that the door is fully closed with a good seal, and nothing is blocking it. Large amounts of food recently placed inside, or frequent door openings, can also contribute. Ensure you're performing proper care and maintenance, including cleaning and defrosting.
K
karenwaltonAug 14, 2025
Why is my Unique Refrigerator connected to power but not operating?
- M
  Matthew YoungAug 14, 2025
  If your Unique Refrigerator isn't operating despite being connected to power, there might be several reasons. First, check if 12V or 24V DC is present at the appliance. If not, verify all connections and the system battery voltage. Ensure that the polarity is correct, with positive (+) connected to positive (+) and negative (-) to negative (-). Also, inspect the fuse and replace it if it's blown (see page 9 for details). A common issue is voltage drop to the compressor due to loose connections or inadequate wire size, leading to a 'low voltage' start-up failure.
D
David CookeAug 20, 2025
How to open a stuck door on my Unique UGP-290L Refrigerator?
- S
  Shawn NunezAug 20, 2025
  If the door of your Unique Refrigerator won't open, it might be due to air pressure differences. If the door has just been opened, wait a few minutes to allow the air pressure to equalize before trying again.
R
Richard DavilaAug 26, 2025
What to do if the light in my Unique UGP-290L Refrigerator doesn't work?
- D
  Daniel HamptonAug 26, 2025
  If the light in your Unique Refrigerator isn't working, first remove the cover and check the light bulb, replacing it if necessary. Also, ensure you are using an LED light bulb.

Summary

IMPORTANT SAFETY NOTES

PRIOR TO INSTALLATION

Check for transit damage and avoid connecting damaged appliances.

GENERAL SAFETY

General safety rules for operation, servicing, and appliance handling.

CHILD SAFETY

Warnings about suffocation risk and preventing children from playing with the unit.

INSTALLATION SAFETY

Safety precautions related to moving the heavy appliance and connecting it.

IMPORTANT SAFETY NOTES

DURING USE

Guidelines for proper operation, avoiding flammables, and domestic use.

CLEANING

Procedures and precautions for cleaning the interior and exterior.

SERVICING

Emphasizes that service must be performed by authorized technicians.

DISPOSING OF THE APPLIANCE

Instructions for responsible disposal of the refrigerator and its components.

INSTALLATION

UNPACKING AND CLEANING

Instructions for removing packaging and initial cleaning of the appliance.

POSITIONING THE APPLIANCE

Guidance on selecting a suitable location and ensuring level placement.

DOOR REMOVAL AND REVERSAL INSTRUCTIONS

Steps for reversing the door swing of the refrigerator.

INSTALLATION

DC POWER CONNECTION

Instructions for connecting the fridge to a DC power source (12V or 24V).

INSTALLATION

ELECTRICAL DIAGRAM

Visual representation of the fridge's wiring system and component labels.

IN-LINE FUSE

Explanation of the in-line fuse for wiring protection.

INSTALLATION

CABLE SIZE RECOMMENDATIONS

Table detailing recommended cable sizes for various lengths and voltages.

LOW VOLTAGE DISCONNECT

Explanation of the feature that protects the battery from deep discharge.

OPERATION

STARTING THE FRIDGE

Procedure for turning on the fridge and initial cooling period.

TEMPERATURE CONTROL

How to adjust and set the internal temperature using the thermostat.

OPERATION

ADJUSTMENTS

How to adjust the thermostat based on ambient temperature changes.

OPENING AND CLOSING THE LID

Tips for ensuring proper door seals and overcoming initial opening difficulty.

LOADING THE FRIDGE AND FREEZER

Best practices for loading food to optimize cooling efficiency.

NORMAL OPERATING SOUNDS

Description of typical sounds the appliance may make during operation.

OPERATION

DEFROSTING THE UNIT

Step-by-step guide for complete defrosting of the fridge compartment.

OPERATION

OPERATIONAL ERRORS

List of error codes, LED flashes, and their corresponding error types.

INTERNAL CLEANING

Detailed instructions for cleaning the interior of the appliance.

EXTERNAL CLEANING

Instructions for cleaning the exterior of the appliance.

ENERGY SAVING TIPS

TROUBLESHOOTING

APPLIANCE CONNECTED BUT NOT OPERATING

Solutions for when the appliance receives power but does not turn on.

APPLIANCE OPERATING, INTERIOR NOT COLD

Troubleshooting steps for when the appliance is on but not cooling.

DOOR WILL NOT OPEN

Advice for when the refrigerator door is difficult or impossible to open.

TROUBLESHOOTING

EXCESSIVE FROST AND ICE BUILD-UP

Reasons and solutions for excessive frost formation in the cabinet.

NOISE

Reference to normal operating sounds section for troubleshooting noise issues.

LIGHT DOES NOT WORK

Steps to diagnose and fix issues with the interior light.

CUSTOMER RESPONSIBILITIES

Outlines customer duties not covered under warranty.

APPLIANCE INFORMATION

NOTES

CONTACT US

WARRANTY INFORMATION

Details of the 1-year limited warranty for the solar-powered DC fridge.

WARRANTY CONDITIONS

Specifies conditions under which the warranty is not applicable.

PURCHASERS RESPONSIBILITIES

Lists responsibilities of the purchaser regarding service calls and maintenance.

FACTORY ASSISTANCE

Contact information for customer service if dealer assistance is insufficient.

TECHNICAL SPECIFICATIONS

Unique UGP-290L Specifications

General

Brand	Unique
Model	UGP-290L
Category	Refrigerator
Type	Top Freezer
Color	White
Energy Rating	A+
Number of Doors	2
Defrosting System	Manual
Shelves Material	Glass
Voltage	220-240 V
Frequency	50 Hz
Energy Source	Electric
Capacity	290L
Total Capacity	290 Liters
Refrigerator Capacity	210 Liters
Freezer Capacity	80 Liters
Weight	132 lbs (60 kg)