1. Įvadas
This manual provides essential information for the safe and efficient operation, installation, and maintenance of your TOSOT 36,000 BTU Dual 2 Zone Mini Split Air Conditioner with Heat Pump. Please read this manual thoroughly before installation and use, and retain it for future reference.
The TOSOT Cosmo series multizone system is designed to manage temperatures in two separate spaces using a single 36,000 BTU outdoor unit connected to two 18,000 BTU indoor units. It offers customizable temperatures from 61-86℉ and various modes for each room, ensuring personalized comfort. With a 21 SEER2 and 10 HSPF2 rating, it is Energy Star-certified and designed for energy efficiency.

1 pav. Baigtaview of the TOSOT 36,000 BTU Dual 2 Zone Mini Split Air Conditioner System.
2. Saugos informacija
Always adhere to local and national electrical codes. Installation must be performed by qualified personnel. Disconnect power before servicing. Do not block air inlets or outlets. Ensure proper grounding. Keep children away from the unit. Use only specified refrigerants.
3. Pakuotės turinys
Pristatymo metu patikrinkite, ar yra visi komponentai. Paprastai siuntą sudaro:
- 1 x Outdoor Unit (36,000 BTU)
- 2 x Indoor Units (18,000 BTU each)
- 2x nuotolinio valdymo pultai
- 1 x 16.4-foot Copper Line Set (for each indoor unit)
- Vartotojo vadovas
- Other installation accessories (e.g., drain hose, electrical wiring, mounting plate, screws, drywall anchors, insulation sleeve)
Note: The power cord is not included and must be purchased separately. Your order may be shipped in multiple packages or on pallets and may arrive at different times. Please arrange installation after receiving all parts.

2 pav. Išsamus view įtrauktų komponentų.
4. Sąranka ir diegimas
Installation of this mini split system requires specialized tools and knowledge. It is highly recommended that installation be performed by a certified HVAC professional to ensure proper function, safety, and warranty validity.
4.1 Vidinio bloko išdėstymas
Select a location for each indoor unit that allows for unrestricted airflow and is away from direct sunlight or heat sources. Ensure the wall is strong enough to support the unit's weight. Maintain proper clearance from the ceiling and adjacent walls as specified in the detailed installation guide provided with the product.

Figure 3: Properly mounted indoor unit.
4.2 Lauko įrenginio išdėstymas
Position the outdoor unit on a stable, level surface, ensuring adequate clearance for airflow around the unit. Avoid locations where noise might disturb neighbors or where exhaust air could be recirculated. The unit operates effectively in ambient temperatures from -22℉ to 118℉.

Figure 4: Outdoor condenser unit.
4.3 Line Set and Electrical Connections
The system includes a 16.4-foot copper pipe set for each indoor unit. These lines, along with the drain hose and electrical wiring, must be routed through a wall opening to connect the indoor and outdoor units. Proper vacuuming of the line sets is crucial to remove air and moisture, ensuring maximum efficiency and preventing system damage. All electrical connections must comply with local codes and be performed by a licensed electrician.
4.4 Installation Video Resources
For visual guidance on the installation process, please refer to the following official seller videos. These videos provide general steps for mini split installation, which can be adapted to your specific TOSOT model.
Installation Steps for Mini Split Unit
Video 1: This video demonstrates the general installation process for a mini split unit, covering key steps from mounting to electrical connections and vacuuming. It is provided by a seller of similar products and offers helpful visual instructions.
5 Urgent Steps Before Installing Mini Split
Video 2: This video highlights five critical considerations and steps to take before proceeding with mini split installation, focusing on proper planning and handling of components. It is provided by a seller of similar products and offers helpful visual instructions.
5. Naudojimo instrukcijos
Your TOSOT mini split system offers various operating modes and smart control features for optimal comfort and convenience.
5.1 Nuotolinio valdymo pulto funkcijos
Each indoor unit comes with a remote control to manage settings. The remote allows you to:
- Įjunkite / išjunkite įrenginį
- Adjust temperature (61-86℉)
- Select operating modes (Cooling, Heating, Fan, Dehumidifying)
- Control fan speed
- Adjust air swing direction
- Nustatykite laikmačius

Figure 5: Visual representation of the different operating modes.
5.2 Išmanusis valdymas (su „Wi-Fi“)
The system is Wi-Fi enabled, allowing you to manage it from anywhere using the Gree+ app on your smartphone. It also supports voice control for hands-free adjustments, integrating with smart home ecosystems.
5.3 Multi-Zone Operation
With dual indoor units, you can set individual temperatures and modes for each zone, providing tailored comfort for different areas of your home or office.
Multi-Zone AC & Heating System Overview
3 vaizdo įrašas: šiame vaizdo įraše pateikiamas bendrasview of multi-zone AC and heating systems, illustrating how multiple indoor units connect to a single outdoor unit to provide independent climate control in different areas. It is provided by a seller of similar products and offers helpful visual information.
6. Priežiūra
Reguliarus techninis aptarnavimas užtikrina optimalų jūsų mini split sistemos veikimą ir ilgaamžiškumą.
- Švarūs oro filtrai: Clean the indoor unit's air filters every two weeks or as needed, especially during heavy use. Refer to the user manual for instructions on how to remove and clean the filters.
- Patikrinkite lauko įrenginį: Keep the outdoor unit free from debris, leaves, and other obstructions. Ensure proper airflow around the unit.
- Check Drain Line: Periodically check the drain line for blockages to prevent water leakage from the indoor unit.
- Profesionalus aptarnavimas: Schedule annual professional maintenance to inspect refrigerant levels, electrical connections, and overall system health.
7. Problemų sprendimas
If you encounter issues with your unit, refer to the following common troubleshooting tips. For complex problems, contact a qualified HVAC technician.
- Įrenginys neįsijungia: Patikrinkite maitinimo šaltinį, grandinės pertraukiklį ir įsitikinkite, kad nuotolinio valdymo pulto baterijos veikia.
- Nepakankamas aušinimas / šildymas: Patikrinkite temperatūros nustatymus, įsitikinkite, kad oro filtrai yra švarūs, ir patikrinkite, ar nėra kliūčių oro srautui.
- Neįprasti garsai: Minor noises during operation are normal. If loud or unusual noises occur, contact a technician.
- Vandens nutekėjimas: Check the drain hose for kinks or blockages. Ensure the indoor unit is properly angled for drainage.
8. Specifikacijos
| Funkcija | Specifikacija |
|---|---|
| Prekės ženklo pavadinimas | TOSOT |
| Modelio informacija | TST-MZ-M36-D1818 |
| Lauko įrenginio talpa | 13 500 BTU (3 tonos) |
| Vidaus įrenginio talpa | 2 x 18,000 XNUMX BTU |
| SEER2 įvertinimas | 21 |
| HSPF2 įvertinimas | 10 |
| ttage | 230 voltų |
| Darbinės temperatūros diapazonas | -22 ℉ iki 118 ℉ |
| Ypatingos savybės | Google Assistant, Inverter Compressor, WiFi Enabled |
| Triukšmo lygis (lauko blokas) | 63 decibelų |
| Prekės svoris | 301 svaro |
| Gaminio matmenys | 45.36 x 16.1 x 12.6 inches (Outdoor Unit) |
| Grindų ploto aprėptis | Up to 2400 Square Feet (for 18,000 + 18,000 BTU configuration) |
9. Garantija ir palaikymas
Your TOSOT Mini Split Air Conditioner comes with a five-year warranty. For warranty claims, technical support, or any questions regarding your product, please refer to the contact information provided in your included User Manual or visit the official TOSOT websvetainę.
For customer support, you can also visit the TOSOT Store on Amazon.





