Della 048-TL-12K2V-19S-I+O
DELLA Vario Series 12000 BTU Mini Split Air Conditioner User Manual
Model: 048-TL-12K2V-19S-I+O
1. Įvadas
This user manual provides detailed instructions for the installation, operation, maintenance, and troubleshooting of your DELLA Vario Series 12000 BTU Mini Split Air Conditioner. Please read this manual thoroughly before operating the unit to ensure safe and efficient use.
The DELLA Vario Series mini split system is designed to provide energy-efficient cooling and heating for spaces up to 550 square feet. It features a 19 SEER2 rating, a heat pump capable of operating in temperatures as low as -4°F (-20°C), and dehumidification capabilities.

Figure 1.1: DELLA Vario Series 12000 BTU Mini Split Air Conditioner. This image shows the complete system, including the indoor unit, outdoor condenser, remote control, and a smartphone displaying the control app.
2. Saugos informacija
Kad išvengtumėte sužalojimų ar įrenginio pažeidimo, visada laikykitės šių saugos priemonių:
- Reikalingas profesionalus montavimas: This system mandates professional installation. It is not a DIY mini split AC. Improper installation can lead to electric shock, fire, or serious injury.
- Elektros sauga: Ensure the power supply matches the unit's requirements (208-230V). Maximum fuse size is 15A. Always disconnect power before performing any maintenance or service.
- Šaltnešio tvarkymas: The unit is pre-charged. Any alteration of line-set length requires adjusting freon levels, which must be done by a qualified technician.
- Vėdinimas: Užtikrinkite tinkamą vėdinimą aplink lauko įrenginį, kad jis neperkaistų.
- Vaikai ir augintiniai: Eksploatacijos ir techninės priežiūros metu laikykite vaikus ir naminius gyvūnus atokiau nuo įrenginio.
- 65 pasiūlymas Įspėjimas: Šis gaminys gali paveikti jus su cheminėmis medžiagomis, Kalifornijos valstijoje žinomomis, kad jos gali sukelti vėžį ir apsigimimus arba kitokią žalą reprodukcijai.
3. Pakuotės turinys
Patikrinkite, ar pakuotėje yra visi toliau išvardyti komponentai:
- Vidinis blokas
- Lauko blokas
- Refrigerant Pipe (16.4 ft installation kit included, standard size 1/4" & 3/8" outer dimension copper pipes)
- Drain Lines (Drain pipe length: 78.7")
- Nuotolinio valdymo pultas
- Guminės pėdos
- Izoliacinės putos
- Montavimo plokštė
- 2 AAA baterijos (nuotolinio valdymo pultui)
- Sieninė rankovė
- Plastilino glaistas
- Varžtai
- Inkarai
- Sieninis dangtelis
- Plastikinė plėvelė
- Ryšio kabelis
- Laikiklio šablonas

3.1 pav.: sprogo view of the DELLA Mini Split system and its included components. Each part is clearly labeled with a number corresponding to the list above.
4. Sąranka ir diegimas
Installation of this mini split system requires professional expertise. The following is a general overview of the installation process. Do not attempt self-installation unless you are a certified HVAC technician.
- Svetainės pasirinkimas: Choose appropriate locations for both the indoor and outdoor units, ensuring adequate clearance for airflow and maintenance. The indoor unit should be mounted at least 8 inches from the ceiling.
- Montavimo plokštės montavimas: Securely attach the indoor unit's mounting plate to the wall using the provided screws and anchors, ensuring it is level.
- Sienų skylių gręžimas: Drill a 2 3/4 inch (70mm) hole through the wall for the refrigerant pipes, drain line, and communication cable.
- Vamzdynai ir laidai: Connect the refrigerant pipes, drain line, and communication cable between the indoor and outdoor units. Ensure all connections are tight and properly insulated. Line-set vacuuming is required during installation.
- Elektros jungtis: Connect the unit to a dedicated 208-230V power supply. Wiring schematic is provided in the detailed installation guide (refer to external PDF document).
- Vacuuming and Refrigerant Release: A vacuum pump and manifold gauge set are required to evacuate the line set. Once vacuumed, carefully open the refrigerant ports.
- Drain Line Setup: Ensure the drain line is properly sloped to allow for continuous water drainage.
- Galutiniai patikrinimai: Before powering on, double-check all connections, ensure no leaks, and verify proper insulation.
For detailed installation steps, please refer to the official User Manual (PDF) available for download. Atsisiųsti naudotojo vadovą (PDF)
5. Naudojimo instrukcijos
Your DELLA Vario Series Mini Split AC offers various modes and smart features for optimal comfort and energy efficiency.
5.1. Nuotolinio valdymo pultas
The included remote control allows you to adjust temperature, mode, fan speed, and other settings. The unit will sense room temperature at the remote control during cooling mode, adjusting airflow and temperature for personal comfort and energy savings.

Figure 5.1: Smartphone screens displaying the Della+ app, which provides comprehensive wireless control over the mini split system.
5.2. Smart Features and Modes
- Automatinis atšildymas: Automatically prevents frost buildup on the outdoor unit, especially in heating mode during cold weather.
- Savidiagnostika / valymas: The unit can perform self-diagnosis to identify issues and has a self-cleaning function for improved air quality.
- Jaučiuosi režimas: Senses the room temperature at the remote control's location, optimizing comfort where you are.
- 24 valandų laikmatis: Užprogramuokite įrenginį taip, kad jis automatiškai įsijungtų arba išsijungtų per 24 valandas.
- Miegojimo rezimas: Reguliuoja temperatūrą ir ventiliatoriaus greitį, kad būtų užtikrintos patogios miego sąlygos ir taupoma energija.
- Ekologinis energijos taupymo režimas: Optimizes operation for maximum energy efficiency.
- Keli ventiliatoriaus greičiai: Choose from various fan speeds (Quiet, Low, Mid Low, Mid, Mid High, High, Turbo) for customized airflow.
- Intelligent Compressor Pre-heating: Ensures efficient heating performance in cold conditions.
- Balso valdymo suderinamumas: Seamlessly integrates with voice assistants like Alexa and Google Assistant for hands-free control.

Figure 5.2: The DELLA Mini Split system supports voice control, allowing integration with smart home devices like Alexa for convenient operation.
6. Priežiūra
Reguliarus techninis aptarnavimas užtikrina jūsų mini split sistemos ilgaamžiškumą ir efektyvų veikimą.
- Filtro valymas: Regularly clean the air filters in the indoor unit to maintain optimal airflow and air quality. Refer to the full manual for frequency and procedure.
- Lauko bloko valymas: Keep the outdoor unit free from debris, leaves, and other obstructions to ensure proper heat exchange.
- „PureClean“ technologija: The unit features PureClean tech to prevent dust buildup and defrost the indoor unit, contributing to fresher air and advanced sterilization.
- Apsauga nuo šalčio: The bottom electric heating helps prevent frost from forming at the base of the outdoor unit, speeding up defrosting and boosting efficiency.
- Auksu padengti pelekai: The gold-plated fins prevent rust corrosion, contributing to durable and efficient mini-split performance.

Figure 6.1: Illustration of PureClean technology within the indoor unit, designed to prevent dust buildup and defrost the unit for cleaner air.

Figure 6.2: Diagram showing the bottom electric heating system in the outdoor unit, which helps prevent frost accumulation and improves defrosting efficiency.
7. Problemų sprendimas
If you encounter issues with your DELLA Mini Split AC, refer to the following common troubleshooting tips. For more complex problems, contact customer support.
| Problema | Galima priežastis | Sprendimas |
|---|---|---|
| Įrenginys neįsijungia. | No power, tripped circuit breaker, remote control issues. | Check power supply, reset circuit breaker, replace remote batteries, ensure remote signal is reaching the unit. |
| Nepakankamas aušinimas / šildymas. | Dirty filters, blocked outdoor unit, incorrect mode/temperature setting, low refrigerant. | Clean air filters, clear obstructions from outdoor unit, verify settings, contact professional for refrigerant check. |
| Neįprastas triukšmas. | Loose parts, foreign objects, fan issues. | Inspect for loose components or foreign objects. If noise persists, contact customer support. |
| Vandens nutekėjimas iš vidinio bloko. | Užsikimšusi kanalizacijos linija, netinkamas montavimas. | Check and clear the drain line. If issue persists, professional re-installation may be required. |
For error codes or issues not listed, consult the comprehensive troubleshooting section in the full user manual or contact DELLA customer support.
8. Specifikacijos
Key technical specifications for the DELLA Vario Series 12000 BTU Mini Split Air Conditioner:
| Funkcija | Detalė |
|---|---|
| Modelio numeris | 048-TL-12K2V-19S-I+O |
| Aušinimo talpa | 12000 BTU/val |
| Šildymo pajėgumas | 12200 BTU/val |
| SEER2 įvertinimas | 19 SEER2 |
| HSPF Rating | 8.5 HSPF |
| Maitinimo šaltinis | 208-230V / 60Hz / 1PH |
| Maksimali įvesties galia | 1140 W |
| Maksimalus saugiklio dydis | 15A |
| Triukšmo lygis (patalpose) | 41 dBa (itin tylus) |
| Triukšmo lygis (lauke) | 52 dB |
| Aprėpties sritis | Iki 550 kv. |
| Darbinė temperatūra (šildymas) | Iki -4°F (-20°C) |
| Vidaus bloko matmenys | 31.92 colio pločio x 8.07 colio gylio x 11.49 colio aukščio |
| Lauko bloko matmenys | 28.14 colio pločio x 11.42 colio gylio x 19.61 colio aukščio |
| Prekės svoris | 61 svaro |
| Ypatingos savybės | Nuotolinio valdymo pultas, „Alexa“ ir „Wi-Fi“ palaikymas, greitas vėsinimas ir šildymas, oro sausintuvas |

Figure 8.1: Detailed dimensions and key performance specifications for both the indoor and outdoor units of the DELLA Mini Split system.
9. Garantija ir palaikymas
DELLA offers comprehensive support for your product.
- Visą gyvenimą galiojantis draudimas: The product comes with unmatched warranty coverage.
- Klientų aptarnavimas: Product support is available 24/7 via live chat. Phone support is available Monday-Friday, 6 AM - 4 PM PST.
- Apsaugos planai: Additional protection plans (3-Year and 4-Year) are available for purchase.

Figure 9.1: Visual representation of DELLA's commitment to lifetime coverage and customer support, emphasizing peace of mind for users.
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