1. Introduction
Thank you for choosing the Alpicool CR90 Upright Refrigerator. This appliance is designed for efficient and reliable cooling in various mobile environments, including camper vans, RVs, and caravans. It features a dual-zone design, allowing for both refrigeration and freezing, powered by 12V/24V DC or AC sources. Please read this manual thoroughly before operation to ensure proper use, maintenance, and safety.
2. Safety Instructions
To prevent injury to yourself and others, or damage to the appliance, please observe the following safety precautions:
- Ensure the refrigerator is installed on a stable, level surface to prevent tipping.
- Do not block ventilation openings in the appliance enclosure or in the structure for building-in.
- Do not use mechanical devices or other means to accelerate the defrosting process, other than those recommended by the manufacturer.
- Do not damage the refrigerant circuit.
- Do not use electrical appliances inside the food storage compartments of the appliance, unless they are of the type recommended by the manufacturer.
- 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.
- Disconnect the power supply before cleaning or performing maintenance.
- Ensure the power source (12V/24V DC or AC) matches the appliance's requirements.
3. Package Contents
Upon unpacking, please verify that all items are present and undamaged:
- Alpicool CR90 Upright Refrigerator Unit
- Removable Wire Shelves
- Crisper Drawer
- Bottle Holder/Door Bins
- DC Power Cable (12V/24V)
- AC Power Adapter (if included)
- Instruction Manual
- Mounting Hardware (for stackable design, if applicable)
4. Setup
4.1 Placement
Place the refrigerator in a location with adequate ventilation. Ensure there is sufficient space around the unit for air circulation, especially around the compressor area at the back. Avoid direct sunlight or heat sources.
4.2 Door Reversal
The door of the CR90 is reversible, allowing it to open from either the left or the right side to suit your kitchen or vehicle layout. Refer to the video in the Introduction section for a visual guide on how to reverse the door's opening direction. This typically involves carefully detaching the hinges and reattaching them on the opposite side.
4.3 Stackable Design (Optional)
For increased capacity, multiple CR90 units can be stacked. The design allows for secure stacking using provided hardware. When stacking, ensure the units are properly aligned and fastened to prevent instability. The video in the Introduction section demonstrates the stacking process.
4.4 Power Connection
Connect the refrigerator to a suitable power source. The CR90 supports both 12V/24V DC (for vehicle use) and AC power (with an appropriate adapter for home use). Ensure the power cable is securely connected to the unit and the power outlet.
4.5 Initial Cleaning
Before first use, clean the interior and exterior of the refrigerator with a damp cloth and mild detergent. Ensure all surfaces are dry before plugging in the unit.
5. Operating Instructions
5.1 Digital Display Control Panel
The refrigerator is equipped with a digital display control panel located at the top. Use the '+' and '-' buttons to adjust the temperature settings for the dual compartments. The display will show the current temperature.
5.2 Temperature Settings
- Fridge Compartment: Temperature range is 0°C (32°F) to 8°C (46°F).
- Freezer Zone: Temperature range is -20°C (-4°F) to -12°C (10°F).
Adjust the temperature using the '+' and '-' buttons on the control panel. Allow time for the refrigerator to reach the desired temperature after adjustment.
5.3 Operating Modes
The CR90 offers two operating modes: Fast Cooling and Energy Saving. Select the appropriate mode based on your needs via the control panel or the smartphone APP (if connected).
5.4 Battery Protection System
The refrigerator includes a three-stage battery protection system to prevent your vehicle's battery from draining completely. This system automatically monitors the battery voltage and will shut off the refrigerator if the voltage drops below a safe level. Refer to the full specifications for detailed voltage cut-off points.
5.5 Smart Phone APP Control
For convenient temperature setting and monitoring, the Alpicool CR90 can be controlled via a smartphone application. Download the official Alpicool APP from your device's app store and follow the in-app instructions for pairing and control.
6. Maintenance
6.1 Cleaning the Interior
Regularly clean the interior of the refrigerator. Remove all contents, shelves, and the crisper drawer. Use a mild detergent and a damp cloth. The drain plug allows for easy water drainage during cleaning. Ensure the interior is completely dry before returning items and powering on.
6.2 Cleaning the Door Gasket
The door gasket is replaceable for easier cleaning and to maintain an effective seal. Gently remove the gasket, clean it with warm soapy water, dry thoroughly, and reinsert. This helps prevent mold and ensures energy efficiency.
6.3 Defrosting
If ice builds up in the freezer compartment, manually defrost the unit. Turn off the refrigerator, remove all contents, and leave the door open to allow ice to melt. Use a soft cloth to wipe away water. Do not use sharp objects to remove ice.
6.4 Exterior Cleaning
Wipe the exterior surfaces with a soft, damp cloth. Avoid abrasive cleaners or solvents that could damage the finish.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Refrigerator not turning on | No power supply; loose connection; battery protection activated. | Check power cable connection; ensure power source is active; check vehicle battery voltage. |
| Not cooling sufficiently | Temperature setting too high; blocked ventilation; excessive door opening; too much warm food inside. | Adjust temperature setting lower; ensure clear ventilation; minimize door openings; allow time for cooling. |
| Unusual noise | Unit not level; objects touching the compressor; normal operating sounds. | Ensure unit is on a level surface; check for obstructions; gurgling/hissing sounds are normal refrigerant flow. The unit operates at less than 45dB. |
| Water accumulation inside | Drain plug blocked; excessive humidity; door not sealed properly. | Clear drain plug; ensure door gasket is clean and properly seated; reduce humidity if possible. |
8. Specifications
| Attribute | Value |
|---|---|
| Model | CR90 |
| Type | Upright Refrigerator / Freezer Combo |
| Fridge Temperature Range | 0°C to 8°C (32°F to 46°F) |
| Freezer Temperature Range | -20°C to -12°C (-4°F to 10°F) |
| Power Input | 12V DC, 24V DC, AC (with adapter) |
| Material | Plastic case |
| Product Dimensions (L*W*H) | 418mm * 504mm * 975mm |
| Packing Dimensions (L*W*H) | 567mm * 507mm * 1040mm |
| Noise Level | Less than 45dB |
| Refrigerant | R134a |
| Certification | CB, RoHS, CE |
| Application | Home, Car, Outdoor, Truck, Boat, RV, Camping |
9. User Tips
Here are some tips to enhance your experience with the Alpicool CR90 refrigerator:
- Optimize Door Opening: Utilize the reversible door feature to best fit your space, making access easier and reducing the time the door is open.
- Maximize Capacity: If you need more storage, consider purchasing a second unit and utilizing the stackable design for a seamless, high-capacity refrigeration solution.
- Monitor Battery: Pay attention to the three-stage battery protection system, especially when using the unit with a vehicle battery, to avoid unexpected power loss.
- Use APP Control: For ultimate convenience, connect your refrigerator to the Alpicool smartphone app to adjust settings remotely and monitor performance.
- Regular Gasket Cleaning: The replaceable door gasket makes cleaning simple. Regular cleaning ensures a tight seal, which is crucial for maintaining temperature and energy efficiency.
10. Warranty and Support
The Alpicool CR90 refrigerator comes with a 3-year warranty from the date of purchase. This warranty covers manufacturing defects and malfunctions under normal use. Please retain your proof of purchase for warranty claims.
For technical support, warranty claims, or any questions regarding your Alpicool CR90, please contact the seller or manufacturer directly. Refer to your purchase documentation for specific contact details.