1. Nhanganyaya
Thank you for choosing the DEMULLER 12000BTU Mini Split Air Conditioner & Heater. This unit is designed to provide efficient cooling and heating for rooms up to 750 sq. ft., offering year-round comfort with its versatile modes and energy-saving features. This manual provides essential information for the safe and effective operation, installation, and maintenance of your new appliance. Please read it thoroughly before use and retain it for future reference.
Image: The complete DEMULLER 12000BTU Mini Split Air Conditioner and Heater system, including the indoor unit, outdoor unit, remote control, and various components of the installation kit.
2. Safety Information
Gara uchitevera kune anotevera ekuchengetedza ekudzivirira kudzivirira kukuvara kana kukuvara kuyuniti:
- Installation must be performed by a qualified and licensed HVAC technician. Improper installation can lead to electric shock, fire, or water leakage.
- Do not attempt to repair or modify the unit yourself. Contact qualified service personnel for all repairs.
- Ensure the power supply matches the unit's specifications (115V).
- Usapinza zvigunwe kana zvinhu mumhepo inopinza/inobuditsa.
- Chengetedza nzvimbo yakapoteredza chikwata chekunze pasina zvipingamupinyi.
- Iva nechokwadi chekugadzika kwakakodzera kudzivirira kuvhunduka kwemagetsi.
- If the unit emits smoke, a burning smell, or unusual noise, immediately turn off the power and contact a service technician.
3. Package Zviri mukati
Verify that all components are present upon unpacking. The package includes:
Image: Contents of Box 1, including the indoor unit, wall sheathing, hanging board, remote control, and user manual.
Image: Contents of Box 2, showing the outdoor unit, putty, drain hose, connection pipes, screws, tape, communication wire, and wall sleeves.
- Indoor Unit
- Outdoor Unit
- Remote Control
- User Manual
- Wall Sheathing
- Yakarembera Board
- Putty
- Dhonza Hose
- Connection Pipes (x2)
- Zvikururu (X6)
- Expansion Screws (X6)
- Tepi
- Kutaurirana waya
- Sleeve Yemadziro
4. Zvinotsanangurwa
Key technical specifications for the DEMULLER Mini Split AC Unit:
| Feature | Tsanangudzo |
|---|---|
| Mugadziri | DEMULLER |
| Item Model Number | YX-DEMULLER-12K SEER17-115V-Split AC |
| Product Dimensions | 19.05 x 80.01 x 28.96 cm (Indoor); 9.53 kg |
| Capacity | 1 Matani |
| Kutonhodza Simba | 12000 British Thermal Units (BTU) |
| Kupisa Simba | 12000 British Thermal Units (BTU) |
| Seasonal Energy Efficiency Ratio (SEER) | 17 MUONI2 |
| Voltage | 115 Volts |
| Refriji Rudzi | R-32 |
| Noise Level (Indoor) | 28 dB (low speed) / 40 dB (typical) |
| Nzvimbo yekuvhara | Kusvika 750 sq. ft. |
| Operating Temperature Range (Outdoor) | 5°F (-15°C) kusvika 118°F (48°C) |
| Operating Temperature Range (Indoor) | 62°F (16.7°C) kusvika 90°F (32.2°C) |
| Special Features | Dehumidifier, Fast Cooling, Heating & Cooling Function, Remote Controlled, Sleep Mode, ECO Mode |
Image: A visual representation of the indoor and outdoor unit dimensions, alongside a summary table of key specifications including cooling capacity, SEER2 rating, voltage, frequency, coverage area, compressor type, fan speeds, and ambient temperature ranges.
5. Setup uye Kuiswa
The DEMULLER Mini Split AC unit requires professional installation to ensure optimal performance, safety, and compliance with local regulations. The installation package includes all necessary components for a standard setup.
5.1 Professional Installation Required
It is strongly recommended that a professional licensed HVAC technician performs the installation. This ensures proper handling of refrigerant, correct electrical connections, and efficient system operation. Line-set vacuuming is required during installation to remove moisture and air from the refrigerant lines, which is crucial for system longevity and efficiency.
Image: A professional HVAC technician performing installation work on the outdoor unit of a mini split air conditioner system.
6. Operating Instructions
Your DEMULLER Mini Split AC offers a range of functions for customized comfort. All operations are controlled via the included remote control.
6.1 Maitiro Okushandisa
The unit features 5 versatile operating modes:
- Kutonhora: Provides cooling to lower room temperature.
- Kupisa: Provides heating to raise room temperature.
- Dry: Inobvisa hunyoro hwemhepo, yakanakira mamiriro ehunyoro.
- Feni: Inotenderera mhepo isingatonhodze kana kudziyisa.
- Auto: Automatically selects the appropriate mode based on the set temperature and current room temperature.
- ECO: Optimizes energy consumption for increased savings.
Image: The indoor unit displaying icons representing the various operational modes: Cool, Heat, Dry, Fan, Auto, and ECO.
6.2 Fan Speed and Airflow
Adjust the fan speed to control airflow intensity. Options include Low, Medium, High, and Turbo. The unit also features a swing function for even air distribution.
Image: The indoor unit highlighting its 12000BTU cooling and heating capacities, along with indicators for 4 fan speeds and the swing function for air distribution.
6.3 Timer and Sleep Mode
Utilize the 24-hour timer for automatic operation. The Sleep Mode ensures ultra-quiet operation (as low as 28 dB) for a peaceful night's rest, automatically adjusting temperature for optimal sleep comfort.
Image: A bedroom setting illustrating the unit's Sleep Mode and 24-hour timer features, emphasizing its ultra-quiet operation for undisturbed sleep.
7. Kuchengeta
Regular maintenance ensures the longevity and efficiency of your DEMULLER Mini Split AC unit.
7.1 Kuchenesa Sefa
Clean the air filters every two weeks or more frequently if the unit is used heavily or in dusty environments. Dirty filters can reduce airflow, decrease efficiency, and impact air quality.
- Dzima mudziyo wobvisa magetsi usati wachenesa.
- Vhura pamberi pepaneti yemukati yemukati.
- Bvisa mafirita emhepo.
- Wash filters with lukewarm water and a mild detergent. Rinse thoroughly.
- Bvumira mafirita kuti aome zvachose munzvimbo ine mumvuri usati waisazve.
7.2 Kucheneswa kwePanze Unit
Periodically clean the outdoor unit's coils and fins to remove dirt, leaves, and debris. Ensure the area around the outdoor unit is clear of obstructions for proper airflow.
7.3 Professional Serviceing
Schedule annual professional maintenance with a qualified HVAC technician. They can inspect refrigerant levels, check electrical connections, clean coils, and ensure all components are functioning correctly.
8. Kugadzirisa matambudziko
Usati wabata basa, review zvinotevera zvinowanzoitika uye mhinduro:
| Dambudziko | Zvinogona Kukonzera | Solution |
|---|---|---|
| Unit haibatike | No power supply; Circuit breaker tripped; Remote control batteries dead | Check power connection; Reset circuit breaker; Replace remote control batteries |
| Kusakwana kutonhora/kudziyisa | Dirty air filters; Obstruction at air inlet/outlet; Incorrect temperature setting; Doors/windows open | Clean air filters; Remove obstructions; Adjust temperature; Close doors/windows |
| Ruzha rusina kujairika | Loose parts; Unit not level; Debris in fan | Contact professional service if persistent; Ensure unit is level; Check for debris |
| Kubuda kwemvura kubva mukati meimba | Yakavharwa drain hose; Kuiswa kusina kunaka | Clear drain hose; Contact professional service for inspection |
Kana dambudziko rikaramba riripo mushure mekuedza mhinduro idzi, tapota taura nenyanzvi yebasa inokwanisa.
9. Warranty uye Tsigiro
For warranty information, please refer to the warranty card included with your product or contact DEMULLER customer support directly. Keep your purchase receipt as proof of purchase for warranty claims.
9.1 Mutengi Tsigiro
For technical assistance, troubleshooting beyond this manual, or warranty inquiries, please contact DEMULLER customer support through the contact information provided on the product packaging or the official DEMULLER website.
