1. Uvod
This manual provides essential information for the safe and efficient operation, installation, and maintenance of your TOSOT Cosmo Series 18,000 BTU Dual 2 Zone Mini Split Air Conditioner with Heat Pump. This system features a single outdoor unit connected to two indoor units, each designed for independent temperature control in its designated area. Please read this manual thoroughly before using the product and retain it for future reference.

Slika 1.1: Gotovoview of the TOSOT 18,000 BTU Dual 2 Zone Mini Split Air Conditioner system, including two indoor units, one outdoor unit, remote controls, and copper line sets.
2. Sigurnosne informacije
Uvijek se pridržavajte sljedećih sigurnosnih mjera opreza kako biste spriječili ozljede ili oštećenje uređaja:
- Ensure the unit is installed by a qualified professional in accordance with all local and national electrical and building codes.
- Ne pokušavajte sami popravljati ili servisirati uređaj. Obratite se kvalifikovanom servisnom osoblju.
- Turn off the power supply to the unit before performing any maintenance or cleaning.
- Držite djecu i kućne ljubimce dalje od vanjske jedinice.
- Ne blokirajte usis ili izlaz zraka ni na unutrašnjoj ni na vanjskoj jedinici.
- Use only the specified refrigerant (R-32) for this system.
3. Proizvod je gotovview
3.1 Ključne karakteristike
- Individual Temperature Control: Manage temperatures in two separate spaces using one 18,000 BTU outdoor unit and two 9,000 BTU indoor units. Customize temperatures from 61-86℉ and select different modes for each room.
- Energetska efikasnost: Rated at 21 SEER2 and 10 HSPF2, this system is Energy Star-certified, offering potential energy cost savings.
- Extreme Weather Resilience: Features an advanced compressor, allowing operation in ambient temperatures from -22℉ to 118℉. Includes an intelligent defrost function for enhanced heating efficiency.
- Pametna kontrola: Manage the system remotely using the Gree+ app and integrate with voice control for hands-free adjustments.

Slika 3.1: Illustrates the multi-zone capability, where a single outdoor unit efficiently serves multiple indoor units, providing independent climate control for different rooms.

Slika 3.2: Highlights the system's 21.0 SEER2 rating, indicating high energy efficiency and potential for up to 24% energy cost savings compared to lower SEER2 units.

Slika 3.3: Depicts the four primary operating modes: Cooling, Heating, Dehumidifying, and Fan, demonstrating the system's versatility for year-round comfort.

Slika 3.4: Illustrates the advanced inverter technology of the outdoor unit, capable of heating even at -13℉ and cooling even at 118℉, ensuring stable temperatures across extreme weather conditions.

Slika 3.5: Shows the smart control capabilities, allowing users to adjust AC settings remotely via the Gree+ / TOSOT+ app and voice control.
4. Postavljanje i instalacija
The TOSOT Cosmo Series mini split system is designed for straightforward installation, eliminating the need for extensive ductwork. However, professional installation is strongly recommended to ensure proper function, safety, and warranty compliance.
4.1 Razmatranja prije instalacije
- Lokacija: Select appropriate locations for both indoor and outdoor units, ensuring adequate airflow and clearance.
- Napajanje: The system requires a 230V power supply. Ensure a dedicated circuit is available. The power cord is not included.
- drenaža: Plan for proper condensate drainage from the indoor units.
4.2 Koraci instalacije (iznadview)
- Mount the indoor units securely on the wall in the desired locations.
- Install the outdoor unit on a stable, level surface, ensuring proper clearance for airflow.
- Connect the indoor and outdoor units using the provided 16.4-foot copper line set. This involves refrigerant lines and electrical wiring.
- Ispraznite vodove rashladnog sredstva kako biste uklonili zrak i vlagu.
- Spojite električne instalacije prema dijagramu ožičenja koji se nalazi u kompletnom priručniku za instalaciju.
- Perform a leak test on all refrigerant connections.
- Charge the system with the correct amount of R-32 refrigerant, if necessary.
- Testirajte rad sistema u svim režimima.
Note: Your order may be shipped in multiple packages or on pallets and arrive at different times. Please arrange installation only after receiving all parts.
5. Uputstvo za upotrebu
Your TOSOT mini split system offers various modes and settings for optimal comfort. Each indoor unit can be controlled independently.
5.1 Rad na daljinskom upravljaču
Use the provided wireless remote controls to adjust settings for each indoor unit. Common functions include:
- Uključivanje/isključivanje: Aktivira ili deaktivira uređaj.
- Odabir načina rada: Choose between Cool, Heat, Fan, and Dry (Dehumidifying) modes.
- Podešavanje temperature: Set desired temperature within the range of 61-86℉.
- Brzina ventilatora: Adjust fan speed (Low, Medium, High, Auto).
- Funkcija ljuljanja: Control the vertical louver movement for air distribution.
- Tajmer: Podesite uređaj da se automatski uključuje ili isključuje nakon određenog perioda.
- Režim spavanja: Podešava temperaturu i brzinu ventilatora za udoban san.
5.2 Smart Control (Gree+ App / Voice Control)
The system is Wi-Fi enabled, allowing remote control via the Gree+ app on your smartphone or tablet. It also supports voice control for hands-free adjustments.
- Download the Gree+ app from your device's app store.
- Follow the in-app instructions to connect your mini split system to your home Wi-Fi network.
- Once connected, you can control all functions of the indoor units from anywhere with an internet connection.
- For voice control, link the Gree+ app with your preferred smart home assistant (e.g., Google Assistant).
6. Održavanje
Regular maintenance ensures optimal performance and longevity of your TOSOT mini split system. Always disconnect power before performing maintenance.
6.1 Čišćenje filtera za zrak
Zračne filtere unutrašnje jedinice treba redovno čistiti, obično svake 2-4 sedmice, ovisno o upotrebi i kvaliteti zraka.
- Otvorite prednju ploču unutrašnje jedinice.
- Uklonite filtere za vazduh.
- Očistite filtere usisivačem ili ih operite mlakom vodom i blagim deterdžentom.
- Ostavite filtere da se potpuno osuše prije ponovne ugradnje.
6.2 Održavanje vanjske jedinice
- Keep the area around the outdoor unit clear of debris, leaves, and obstructions.
- Periodically clean the outdoor coil with a soft brush or water hose to remove dirt and dust.
- Provjerite da odvod kondenzata nije začepljen.
6.3 Profesionalno servisiranje
It is recommended to have a qualified HVAC technician perform annual inspections and maintenance, including checking refrigerant levels, electrical connections, and overall system performance.
7. Otkrivanje problema
Prije nego što kontaktirate korisničku podršku, ponovoview sljedeći uobičajeni problemi i rješenja:
| Problem | Mogući uzrok | Rješenje |
|---|---|---|
| Jedinica se ne uključuje | Nema napajanja, baterije daljinskog upravljača su prazne | Check circuit breaker, replace remote batteries |
| Nedovoljno hlađenje/grijanje | Dirty air filters, blocked outdoor unit, incorrect mode/temperature setting | Clean filters, clear obstructions, verify settings |
| Neobična buka | Loose parts, fan obstruction, refrigerant issues | Inspect for loose parts, clear obstructions, contact service if persistent |
| Curenje vode iz unutrašnje jedinice | Začepljena odvodna cijev, nepravilna instalacija | Clear drain line, contact installer if issue persists |
If troubleshooting steps do not resolve the issue, please contact TOSOT customer support.
8. Specifikacije
| Feature | Detalj |
|---|---|
| Brand | TOSOT |
| Serija modela | Cosmo Series |
| Tip sistema | Dual 2 Zone Mini-Split Air Conditioner with Heat Pump |
| Kapacitet vanjske jedinice | 18,000 BTU |
| Kapacitet unutrašnje jedinice | 2 x 9,000 BTU |
| Snaga hlađenja | 18,000 britanskih termalnih jedinica |
| Sezonski omjer energetske efikasnosti (SEER2) | 21 |
| Faktor sezonskog učinka grijanja (HSPF2) | 10 |
| Voltage | 230 Volts |
| Rashladno sredstvo | R-32 |
| Nivo buke | 53 Decibels (Outdoor Unit) |
| Posebne karakteristike | Google Assistant, WiFi Enabled |
| Dimenzije vanjske jedinice (D x Š x V) | 32.4 x 13.9 x 21.65 inča |
| Included Line Set Length | 16.4 ft Copper Line Set |
| Raspon radne temperature | -22℉ do 118℉ |

Slika 8.1: Provides dimensional specifications for various TOSOT mini split indoor and outdoor units, including the 18,000 BTU outdoor unit and 9,000 BTU indoor units.
9. Garancija i podrška
9.1 Informacije o garanciji
The TOSOT Cosmo Series Mini Split Air Conditioner comes with a pet godina garancije. Please refer to the warranty card included with your product for specific terms and conditions. Retain your proof of purchase for warranty claims.
9.2 Korisnička podrška
For technical assistance, troubleshooting beyond this manual, or warranty service, please contact TOSOT customer support. Contact information can typically be found on the TOSOT weblokaciji ili u materijalima za pakovanje.





