1. Įvadas
This manual provides essential information for the safe and efficient operation of your DELLA Umbra Series 18000 BTU Mini Split AC & Heat Pump. This unit offers cooling and heating for areas up to 1000 square feet and operates effectively in temperatures as low as 19 degrees Fahrenheit. It utilizes R32 refrigerant for improved air quality and energy efficiency. The system includes smart functions such as 4D air flow, 'I Feel' mode, a 24-hour timer, sleep mode, and eco energy-saving mode.
Please read this manual thoroughly before installation and use, and keep it for future reference. Professional installation is mandated for this system.
2. Saugos informacija
Svarbios saugos instrukcijos:
- Šis prietaisas skirtas naudoti tik gyvenamosiose patalpose.
- Installation must be performed by qualified professionals in accordance with all local and national electrical and HVAC codes.
- Įsitikinkite, kad maitinimo šaltinis atitinka įrenginio reikalavimus (208–230 V).
- Always disconnect power before performing any maintenance or servicing.
- Neužblokuokite nei vidinio, nei išorinio įrenginio oro įleidimo ar išleidimo angų.
- Handle refrigerant pipes with care to prevent damage and leaks.
- Line-set vacuuming is required during installation to remove air and moisture.
- If additional refrigerant is needed, ensure R32 availability at your local seller.
3. Produktas baigtasview
3.1 Komponentai
The DELLA Umbra Series Mini Split system includes the following main components and accessories:

Komponentai apima: Indoor Unit, Outdoor Unit, Refrigerant Pipe, Drain Lines, Remote Control, Wall Cap, Plastic Wrap, Mounting Plate, AAA Batteries, Plasticine Putty, Power Cords, Communication Cable, and Bracket Template.
3.2 Dimensions and Specifications
Refer to the diagram below for the physical dimensions of the indoor and outdoor units, along with key performance specifications.

Pagrindinės specifikacijos:
- Modelio numeris: 18K2VR-17S-JPB-I+O
- Aušinimo talpa: 18000 BTU/val
- Šildymo galia: 18000 BTU/val
- Maitinimas: 208-230V~/60Hz/1PH
- Maksimali įvesties galia: 2200 W
- Oro srauto tūris: 850 m³/val
- Max. Fuse Size: 15 A
3.3 Pagrindinės savybės
The DELLA Umbra Series Mini Split offers advanced features for optimal comfort and efficiency:

- Energijos efektyvumas: Up to 36% energy saving.
- Keli režimai: Cool, Heat, Dehumidify, Fan Only, ECO Mode.
- Ventiliatoriaus greičiai: Quiet, Low, Mid, High, Turbo.
- Išmanieji valdikliai: Alexa and WiFi Enabled, Dehumidifier, Fast Cooling and Heating, Remote Control.
- Papildomos funkcijos: Child Lock, 24h Auto on/off, Multi-directional airflow.
4. Sąranka ir diegimas
Proper installation is crucial for the performance and longevity of your DELLA Mini Split unit. This system requires professional installation.
4.1 Prieš diegiant įvykdomi klausimai
Before beginning installation, consider these critical steps:
- Diegimo vieta: The indoor unit must be at least 6 inches below the ceiling for proper air flow. Verify proper clearances for your model in the user manual's installation preview section. Ensure the wall is sturdy enough to hold the unit's weight without vibration. Keep inlet and outlet clear of obstructions.
- Refrigerant Pipes: Handle refrigerant pipes carefully. Use a bending tool if available, or bend slowly to avoid damage. Damaged pipes can lead to leaks.
- Line Set Bundling: After installing the indoor unit, ensure the line set is angled downward and the drain pipe points straight down to allow proper liquid flow and prevent leaks.
- Vakuuminis siurbimas: This is the most important step. Vacuum your lines for at least 15 minutes per line set to remove air and moisture for maximum efficiency. For multi-zone systems, vacuum each line set separately. Aim for 500 microns using a micron gauge, or -30 PSI with a manifold gauge.
- Elektros jungtis: Ensure safe electrical connection. Verify your home's voltage (110V or 220V) and select the appropriate size and quality UL-listed wire for the mini split system.
For a visual guide on these essential steps, please watch the video below:
Video Description: This video provides 5 urgent steps to know before installing your DELLA Mini Split, covering critical aspects like location, pipe handling, line set bundling, vacuum pumping, and electrical connections.
4.2 Diegimo procesas
For a detailed walkthrough of the installation process, please refer to the official installation video:
Video Description: This official video guides you through the complete installation of your DELLA Mini Split Unit, from mounting the indoor unit to connecting the outdoor condenser and performing vacuum procedures.
5. Naudojimo instrukcijos
Your DELLA Mini Split unit is designed with several smart functions for ease of use and optimal comfort.
5.1 Nuotolinio valdymo pulto funkcijos
The unit comes with a remote control to manage various settings including:
- Režimai: Heating, Cooling, Dry (Dehumidifying), Fan Only, ECO.
- Ventiliatoriaus greičiai: Multiple settings from quiet to turbo.
- Oro srautas: 4D air flow (up-down, left-right) for even distribution.
- 'I Feel' Mode: Senses room temperature at the remote control for personalized comfort.
- Laikmatis: 24 valandų laikmatis suplanuotam veikimui.
- Miegojimo rezimas: Automatically adjusts temperature for quiet comfort throughout the night.

Image Description: A graph showing temperature adjustments over an 8-hour period in sleep mode, demonstrating how the unit maintains comfort while minimizing noise.
5.2 Della+ App Control
Control your unit effortlessly with the free Della+ app, available for download from the app store. The app offers a sleek, user-friendly interface and works with Google Assistant and Alexa.

Image Description: A smartphone screen displaying the Della+ app, illustrating the main control panel with temperature setting, mode selection, fan speed, and other functions.
Learn more about the Della+ app features in the video below:
Video Description: This video demonstrates the features and functionality of the Della Mini Split app 3.0, showcasing how to control your unit remotely.
5.3 Smart Geo Location
The Della+ app features Smart Geo Location, allowing automatic AC controls based on your location, even hands-free while driving. You can easily adjust the size of the Geo circle that alerts your AC unit.

Image Description: A smartphone screen displaying the Della+ app's Smart Geo Location feature, showing a map with a geofence set around a location, indicating automatic AC control based on proximity.
For instructions on setting up Geo Location, watch this video:
Video Description: This video explains how to set up and customize the Geo Location function in the Della+ app to automate your mini split unit based on your proximity.
5.4 Schedules & Timer
Set schedule time frames or customize a unique countdown timer to maintain your desired temperature.

Image Description: A smartphone screen showing the Della+ app's scheduling and timer features, allowing users to program their unit's operation for specific times and days.
5.5 Voice Control Compatibility
The unit seamlessly integrates with voice controls, working with popular smart home assistants like Alexa and Google Assistant.

Image Description: A smart speaker in a modern living room, illustrating the unit's compatibility with voice control systems like Alexa for convenient operation.
6. Priežiūra
Regular maintenance ensures optimal performance and extends the lifespan of your DELLA Mini Split unit.
- Filtro valymas: Regularly clean the air filters to maintain air quality and unit efficiency. Refer to the full user manual for specific instructions on filter removal and cleaning.
- „PureClean“ technologija: The unit features PureClean tech to stop dust buildup and defrost your indoor unit, keeping your air fresher with advanced sterilization.
- Lauko blokas: Keep the outdoor unit clear of debris, plants, and obstructions (ensure no plants or objects within 3 ft of the appliance).
- Gold Plated Fin: The gold plated fin prevents rust corrosion, contributing to durable, efficient mini-split performance.

Image Description: A cutaway view of the indoor unit highlighting the PureClean technology, which prevents dust buildup and defrosts the unit for cleaner air.

Image Description: A visual representation of the outdoor unit's gold-plated fin, emphasizing its corrosion resistance and the unit's ability to operate across a wide temperature range for both cooling and heating.
7. Problemų sprendimas
If you encounter issues with your DELLA Mini Split unit, refer to the following common troubleshooting tips. For more complex problems, contact customer support.
| Problema | Galima priežastis | Sprendimas |
|---|---|---|
| Įrenginys neįsijungia | Nėra elektros, suveikė automatinis jungiklis, išsikrovė nuotolinio valdymo pulto baterijos. | Patikrinkite maitinimo šaltinį, atstatykite grandinės pertraukiklį, pakeiskite nuotolinio valdymo pulto baterijas. |
| Nepakankamas aušinimas / šildymas | Nešvarūs oro filtrai, užsikimšęs lauko blokas, neteisingas režimo nustatymas, mažas šaltnešio kiekis. | Išvalykite filtrus, pašalinkite kliūtis, pasirinkite tinkamą režimą, susisiekite su specialistu dėl šaltnešio patikrinimo. |
| Neįprastas triukšmas | Atsilaisvinusios dalys, ventiliatoriaus kliūtis, įrenginys nelygus. | Check for loose parts, clear fan, ensure unit is level. |
| Vandens nutekėjimas | Blocked drain hose, improper installation of drain pipe. | Clear drain hose, ensure proper angle of drain pipe. |
| Programos ryšio problemos | WiFi signal weak, incorrect app settings. | Check WiFi connection, reconfigure app settings. |
8. Specifikacijos
Detailed technical specifications for your DELLA Umbra Series Mini Split unit:
| Specifikacija | Vertė |
|---|---|
| Gamintojas | DELLA |
| Dalies numeris | 18K2VR-17S-JPB-I+O_1 |
| Prekės svoris | 75 svaro |
| Gaminio matmenys | 37 x 8.82 x 12.44 colio |
| Prekės modelio numeris | 18K2VR-17S-JPB-I+O |
| Dydis | 18,000 BTU - 230V -- 19 SEER2 |
| Spalva | Juoda |
| Maitinimo šaltinis | Su laidu elektra |
| ttage | 230 voltai (kintamoji srovė) |
| Diegimo būdas | Split system |
| Prekės pakuotės kiekis | 1 |
| Garso lygis | 47 decibelų |
| Ypatingos savybės | Alexa and WiFi Enabled, DeHumidifier, Fast Cooling and Heating, Remote Control |
| Baterijos įtrauktos? | Nr |
| Reikalingos baterijos? | Nr |
| Pasiekiama pirmoji data | 5 m. vasario 2024 d |
9. Garantija ir palaikymas
9.1 Informacija apie garantiją
DELLA offers Lifetime Coverage for unmatched support and peace of mind. This includes best-in-class coverage with no additional costs.

Image Description: A graphic highlighting DELLA's Lifetime Coverage, symbolized by a protective shield, emphasizing best-in-class support without extra charges.
9.2 Pagalba klientams
DELLA always provides best-in-class support. For any questions or assistance, please contact our in-house technicians:

Image Description: A visual representation of DELLA's customer support options, including phone support available from 6am-4pm PST and 24/7 live chat.
- Pagalba telefonu: 6am-4pm PST (Monday-Friday)
- LiveChat: 24/7