1. Utangulizi
The Upstreman 30L Portable Compressor Refrigerator/Freezer (Model AR30) is designed for versatile cooling and freezing on the go. This unit operates on both 12/24V DC and 220-240V AC power, making it suitable for vehicles, trucks, camping, and home use. With a temperature range from -20°C to 20°C, it can function as either a refrigerator or a freezer. Key features include an intuitive LED display, efficient compressor cooling, and a compact design with a 30-liter capacity.

A black Upstreman 30L portable compressor refrigerator/freezer, showcasing muundo wake kompakt.
2. Maagizo ya Usalama
Please read all safety instructions carefully before operating the appliance to ensure safe and proper use.
- Hakikisha voltage inalingana na vipimo vya kifaa.
- Usitumie kifaa ikiwa kamba ya umeme imeharibika.
- Weka kifaa mbali na vyanzo vya joto na jua moja kwa moja.
- Ensure adequate ventilation around the unit; do not block air vents.
- Usitumbukize kifaa hicho kwenye maji au kukiweka kwenye mvua.
- Chomoa kifaa kabla ya kusafisha au matengenezo.
- Kifaa hiki hakikusudiwa kutumiwa na watu (pamoja na watoto) walio na uwezo mdogo wa kimwili, hisi au kiakili, au wasio na uzoefu na ujuzi, isipokuwa wamepewa usimamizi au maagizo kuhusu matumizi ya kifaa na mtu anayehusika na usalama wao.
3. Bidhaa Imeishaview
3.1. Vipengele
- Main Refrigerator/Freezer Unit
- Kifuniko
- Jopo la Kudhibiti lenye Onyesho la LED
- Hushughulikia Siri
- Adapta ya Nguvu ya AC
- 12V/24V DC Car Cigarette Lighter Cable
3.2. Jopo la Kudhibiti
The control panel allows you to manage the appliance's settings and monitor its status.

Karibu-up view of the Upstreman AR30's LED control panel, showing temperature display, mode selection (MAX/ECO), and power buttons.
- Kitufe cha Nguvu: Huwasha au kuzima kitengo.
- Kitufe cha Hali (M): Switches between MAX (rapid cooling) and ECO (energy-saving) modes.
- Joto Kuongezeka (+): Huongeza halijoto inayolengwa.
- Kupungua kwa Joto (-): Hupunguza halijoto inayolengwa.
- Kitufe cha Mipangilio (Aikoni ya Gia): Accesses additional settings like battery protection level.
- Onyesho la LED: Shows current temperature, target temperature, and operating mode.
- Kitufe cha Kufunga: Kazi ya kufuli kwa watoto.

The control panel of the Upstreman AR30, illustrating how to adjust temperature and select preset cooling options for different food types like seafood, ice cream, fruits, and beverages.
4. Kuweka
4.1. Kufungua na ukaguzi
Carefully remove the refrigerator/freezer from its packaging. Inspect the unit for any damage that may have occurred during transit. Ensure all components listed in Section 3.1 are present.
4.2. uwekaji
Place the appliance on a stable, level surface. Ensure there is at least 10 cm of space around all sides for proper ventilation. Avoid placing it in direct sunlight or near heat sources.
4.3. Uunganisho wa Nguvu
The AR30 supports both AC and DC power inputs.
- Kwa Matumizi ya Nyumbani (AC 220-240V): Connect the AC power adapter to the unit's AC inlet, then plug the adapter into a standard wall outlet.
- Kwa Matumizi ya Gari (12V/24V DC): Connect the 12V/24V DC car cigarette lighter cable to the unit's DC inlet, then plug the other end into your vehicle's cigarette lighter socket.

This image demonstrates the dual power capability of the Upstreman AR30, showing it connected to a 12V/24V DC car outlet and a 220-240V AC home power socket.
5. Maagizo ya Uendeshaji
5.1. Kuwasha/Kuzima
Press the power button on the control panel to turn the unit on. Press and hold the power button for a few seconds to turn it off.
5.2. Kuweka joto
Once powered on, the LED display will show the current internal temperature. Use the + na - buttons to set your desired temperature. The temperature range is from -20°C to 20°C.

This image displays the versatile temperature ranges of the Upstreman AR30, indicating it can function as a refrigerator (0°C to 20°C for fruits, drinks, milk) or a freezer (-20°C to 0°C for ice, fish, meat).
5.3. Operating Modes (ECO/MAX)
Bonyeza kwa M (Mode) button to switch between two operating modes:
- Hali ya Juu (Wati 45): Hutoa upoezaji wa haraka ili kufikia halijoto inayotakiwa haraka.
- Hali ya ECO (35W): Offers energy-saving operation, ideal for maintaining temperature over longer periods.

An illustration comparing the ECO (35W) and MAX (45W) operating modes of the Upstreman AR30, highlighting energy efficiency versus rapid cooling.
5.4. Ulinzi wa Betri
The unit features a 3-level battery protection system (H/M/L) to prevent your vehicle's battery from deep discharge. Press the Mipangilio button (gear icon) to cycle through the protection levels. It is recommended to set it to 'H' (High) when connected to a vehicle battery to prevent excessive discharge.

A visual representation of the battery protection settings on the Upstreman AR30, designed to prevent deep discharge of the vehicle battery.
5.5. Internal LED Lighting
The AR30 is equipped with an internal LED light that automatically illuminates when the lid is opened, providing visibility in low-light conditions.

The Upstreman AR30 portable refrigerator in a night camping setting, highlighting its internal LED lighting for easy visibility in the dark.
5.6. Capacity and Usage
The 30-liter capacity allows for storage of various items, such as beverages, fruits, and other food products. The compact design and hidden handles facilitate easy transport.

The interior of the Upstreman AR30 portable refrigerator, showcasing its capacity filled with drinks, fruits, and other food items.

A detailed diagram showing the external dimensions (62.3 x 37.8 x 37 cm) and internal capacity (30 liters) of the Upstreman AR30, including space for 40 cola cans.
5.7. Utendaji wa Kupoeza
Thanks to its high-performance compressor, the AR30 can cool from 20°C to 0°C in approximately 15 minutes (based on an empty refrigerator at 20°C ambient temperature).

A graphic illustrating the rapid cooling capability of the Upstreman AR30, showing it can cool from 20°C to 0°C in 15 minutes and down to -20°C in 45 minutes (based on an empty refrigerator at 32°C ambient temperature).
6. Matengenezo
6.1. Kusafisha
- Chomoa kifaa kila wakati kabla ya kusafisha.
- Futa nyuso za ndani na nje na tangazoamp kitambaa na sabuni kali.
- Do not use abrasive cleaners, steel wool, or harsh chemicals.
- Hakikisha kitengo ni kikavu kabisa kabla ya kuchomeka tena.
6.2. Kuteleza
If a layer of ice forms inside the unit, manually defrost it. Turn off the appliance, unplug it, and leave the lid open to allow the ice to melt naturally. Wipe away any melted water with a clean cloth.
6.3. Hifadhi
When storing the appliance for an extended period, ensure it is clean and dry. Leave the lid slightly ajar to prevent odors and mold growth.
7. Utatuzi wa shida
If you encounter issues with your Upstreman AR30, refer to the following common problems and solutions:
| Tatizo | Sababu inayowezekana | Suluhisho |
|---|---|---|
| Kitengo hakiwashi | Hakuna umeme; Waya ya umeme iliyoharibika; Fuse iliyolipuka kwenye gari | Check power connection; Try a different outlet/cable; Check vehicle fuse box |
| Sio baridi ya kutosha | Temperature setting too high; Blocked ventilation; Excessive items inside; Lid not closed properly | Lower temperature setting; Ensure clear vents; Do not overfill; Close lid securely |
| Inaonyesha msimbo wa hitilafu | Specific internal fault | Rejelea mwongozo kamili kwa misimbo maalum ya hitilafu au wasiliana na huduma kwa wateja. |
| Kelele nyingi | Kitengo sio kiwango; Kizuizi cha shabiki | Place on a level surface; Check for obstructions around the fan. |
8. Vipimo
| Kipengele | Vipimo |
|---|---|
| Nambari ya Mfano | AR30 |
| Uwezo | 30 lita |
| Vipimo (D x W x H) | 37.8 x 62.3 x 37 cm |
| Uzito | Kilo 11.6 |
| Kiwango cha Joto | -20°C hadi 20°C |
| Ingizo la Nguvu | 12V/24V DC, AC 220-240V |
| Mbinu ya Kupoeza | Compressor |
| Jokofu | R-600A |
| Matumizi ya Nishati ya Mwaka | 79 kWh/mwaka |
| Kiwango cha Kelele | 49 dB |
| Darasa la Ufanisi wa Nishati | E |
| Mfumo wa kufuta | Mwongozo |
| Kipengele Maalum | Compact, LED Lighting, Adjustable Temperature Control |

The EU Energy Efficiency Label for the Upstreman AR30, showing an E rating, 77 kWh/annum energy consumption, 30L capacity, and 49 dB noise level. For more information, visit: https://eprel.ec.europa.eu/qr/2502260
9. Udhamini na Msaada
This Upstreman product comes with a one-year warranty from the date of purchase. For any questions, technical support, or warranty claims, please contact Upstreman customer service through the retailer where you purchased the product or visit the official Upstreman webtovuti.
10. Matukio ya Matumizi
The Upstreman AR30 is designed for various portable cooling needs:
- Camping: Keep food and drinks fresh during outdoor adventures.
- Safari za Barabarani: Ideal for cars and trucks, ensuring refreshments are always available.
- Mikusanyiko ya nje: Perfect for picnics, BBQs, and parties.
- Matumizi ya Kila siku: Convenient for grocery runs, keeping perishables cool on the way home.

The Upstreman AR30 portable refrigerator securely placed in the trunk of a car, ready for travel.

A scene showing two people loading groceries into the Upstreman AR30 portable refrigerator, which is placed in the trunk of a car.

The Upstreman AR30 portable refrigerator positioned inside the cabin of a truck, suitable for long-haul journeys.

The Upstreman AR30 portable refrigerator being used at an outdoor gathering, keeping beverages and food cool.