Wichtige Sicherheitsinformationen
This appliance is designed for professional installation only. Attempting DIY installation may void the warranty and lead to improper operation or damage. Always consult a qualified HVAC technician for installation and major servicing.
Allgemeine Sicherheitsrichtlinien:
- Ensure power is disconnected before any maintenance or service.
- Do not block air inlets or outlets of either the indoor or outdoor unit.
- Use only the specified refrigerant (R454B).
- Halten Sie Kinder und Haustiere während des Betriebs und der Wartung vom Gerät fern.
- Führen Sie keine Gegenstände in die Öffnungen des Geräts ein.
Produkt überview
The DELLA Hyper Heat Mini Split system provides efficient cooling and heating for spaces up to 1500 sq. ft. It features a 23 SEER2 rating, Hyper Heat technology for operation down to -13°F, and smart control capabilities via Wi-Fi and Alexa.
Enthaltene Komponenten:

This image illustrates the main components and accessories provided with your DELLA Mini Split system. These include the indoor unit, outdoor unit, pre-flared and insulated copper line set, drainage extension, remote control, and various installation hardware.
- Innengerät
- Außengerät
- Refrigerant Pipe (16.4ft pre-flared and insulated copper line set)
- Drain Lines (6.56ft drainage extension)
- Fernbedienung
- Installation Kit (Includes rubber feet, mounting plate, AAA batteries, wall sleeve, plasticine putty, screws, anchors, wall cap, plastic wrap, communication cable, bracket template)
Setup und Installation
Installation of this DELLA Mini Split system requires professional expertise. It is not a DIY installation. A qualified HVAC technician must perform the installation to ensure proper function, safety, and to maintain warranty validity.
Key Installation Steps (Performed by Professional):
- Select an appropriate location for both indoor and outdoor units, ensuring adequate clearance and structural support.
- Mount the indoor unit and outdoor unit securely.
- Connect the refrigerant lines, ensuring proper flaring and tightening.
- Perform a vacuum test on the line set to remove air and moisture. This step is critical for system performance and longevity.
- Connect electrical wiring according to local codes and the wiring diagram provided in the full manual.
- Connect the drainage lines to ensure proper condensate removal.
- Verify all connections and perform a system startup test.
Notiz: The unit comes pre-charged with refrigerant sufficient for the included 16.4ft line set.
Bedienungsanleitung
Fernbedienungsbetrieb:

The remote control allows direct management of the unit's functions. The image above details the buttons and their corresponding actions.
- Ein/Aus: Schaltet das Gerät ein oder aus.
- Modi wechseln: Cycles through Cooling, Heating, Dry, Auto, Dehumidifying, and Fan modes.
- Temperatur erhöhen/senken: Regelt die gewünschte Temperatur.
- Lüftergeschwindigkeit: Selects fan speed (Quiet, Low, Mid Low, Mid, Mid High, High, Turbo).
- Vertical/Horizontal Swing: Adjusts airflow direction.
- Energiesparmodus: Aktiviert den Energiesparmodus.
- Schlafmodus: Adjusts temperature for comfortable sleep and reduced noise.
- Timereinstellung: Programs automatic on/off times.
Della+ App and Smart Control:

The Della+ app provides comprehensive wireless control of your mini split system from your smartphone. This image shows the app's user-friendly interface.
- Herunterladen: The Della+ app is available for download on your smartphone's app store.
- Paarung: Follow the in-app instructions to pair your device with the mini split system.
- Merkmale: Control modes, set temperatures, adjust fan speeds, schedule operations, and utilize geo-location features for automatic adjustments.
Kompatibilität mit Sprachsteuerung:

The DELLA Mini Split system is compatible with Amazon Alexa, allowing for convenient voice control. This image depicts an Amazon Echo device, which can be used to issue commands.
- Integration: Connect your Della+ app to your Alexa account.
- Befehle: Use voice commands such as "Alexa, turn on the air conditioner" or "Alexa, set the temperature to 72 degrees."
Wartung
Regular maintenance ensures optimal performance and longevity of your DELLA Mini Split system.
Reinigung des Luftfilters:
- Periodically check and clean the air filters in the indoor unit.
- Refer to the full user manual for detailed instructions on filter removal and cleaning frequency.
Gold Plated FIN Technology:

The outdoor unit features gold-plated fins, which prevent rust and corrosion, enhancing durability and heat exchange efficiency. This image highlights the gold-plated fins.
PureClean Technology:

PureClean technology helps prevent dust buildup and assists in defrosting the indoor unit, contributing to cleaner air and improved system efficiency. This image provides a visual of the PureClean system.
Professioneller Service:
Annual professional servicing is recommended to ensure the system operates efficiently and to identify any potential issues before they become major problems.
Fehlerbehebung
If you encounter issues with your DELLA Mini Split, refer to the following common troubleshooting steps. For complex problems, contact customer support.
Häufige Probleme und Lösungen:
| Problem | Mögliche Ursache | Lösung |
|---|---|---|
| Das Gerät lässt sich nicht einschalten | Kein Strom, Batterien der Fernbedienung schwach, Schutzschalter ausgelöst. | Stromversorgung prüfen, Batterien der Fernbedienung austauschen, Sicherungsautomat zurücksetzen. |
| Unzureichende Kühlung/Heizung | Verschmutzte Luftfilter, blockiertes Außengerät, falsche Betriebsart eingestellt, zu wenig Kältemittel. | Filter reinigen, Verstopfungen beseitigen, richtigen Modus auswählen, Fachmann zur Kältemittelprüfung kontaktieren. |
| Ungewöhnliche Geräusche | Lose Teile, Lüfterverstopfung, normale Betriebsgeräusche (z. B. Kältemittelstrom). | Inspect for loose parts, clear obstructions. If persistent or loud, contact support. |
| Wasserleck | Verstopfte Abflussleitung, unsachgemäße Installation. | Check and clear drain line. If issue persists, professional inspection is required. |
Technische Daten

This diagram provides a visual representation of the dimensions and key technical specifications for the DELLA Mini Split system.
| Besonderheit | Detail |
|---|---|
| Modellnummer | 048-TP-24K2V-20S-I+O |
| Kühlleistung | 23,000 BTU/h |
| Heizleistung | 25,000 BTU/h |
| SEER2-Bewertung | 23 |
| HSPF2-Bewertung | 9.5 |
| Bandtage | 208/230 V |
| Maximale Eingangsleistung | 2000 Watt |
| Maximale Sicherungsgröße | 25 A |
| Kältemittel | R454B |
| Betriebstemperaturbereich (Heizung) | Bis zu -13°F (-25°C) |
| Abdeckungsbereich | Bis zu 1500 m². |
| Abmessungen des Innengeräts (B x T x H) | 43.19" x 8.75" x 13.06" |
| Abmessungen des Außengeräts (B x T x H) | 38.50" x 16.56" x 31.63" |
| Sound Level (Indoor) | Nur 34 dB(A) |
Garantie und Support
Lebenslange Garantie:

The DELLA Mini Split system is backed by a lifetime warranty, providing assurance for your investment. This image symbolizes the comprehensive warranty.
Kundendienst:
Bei Fragen, technischem Support oder Garantieansprüchen wenden Sie sich bitte an den Della-Kundendienst.
- Telefonischer Support: Available Monday-Friday, 6 AM - 4 PM PST.
- Live Chat: Rund um die Uhr verfügbar.
- Online-Ressourcen: Visit the official Della website for additional FAQs and support documents.