DELLA 35K BTU Dual Zone Mini Split Air Conditioner Heat Pump (Model 1D4-TL+D1224) Instruction Manual

1. Introducere

This manual provides comprehensive instructions for the installation, operation, and maintenance of your DELLA 35K BTU Dual Zone Mini Split Air Conditioner Heat Pump. This unit offers energy-efficient cooling and heating for up to 2050 sq. ft., featuring 19 SEER2, Wi-Fi, and Alexa compatibility. Please read this manual thoroughly before installation and operation to ensure proper use and safety.

2. Informații de siguranță

Instrucțiuni importante de siguranță:

• This system mandates professional installation. It is not a DIY mini split AC.
• Ensure all power sources are turned off before connecting any wires or performing maintenance.
• Line-set vacuuming is required during installation. Any alteration of line-set length requires adjusting freon levels.
• Always use appropriate tools and follow local electrical and building codes.
• Nu încercați să reparați sau să întrețineți unitatea singur. Contactați personal de service calificat.

3. Conținutul pachetului

Your DELLA Dual Zone Mini Split Air Conditioner package includes the following components:

• 1 x Outdoor Condenser Unit (35,000 BTU)
• 2 x Indoor Air Handlers (12,000 BTU and 24,000 BTU)
• 2 x Remote Controls (one for each indoor unit)
• 2 x 16ft Copper Pipes (1/4"+1/2" and 1/4"+3/8")
• 2 x Installation Kits
• Drain Pipe (78.7" length)
• Cablu de comunicație
• Placa de montare
• Picioare din cauciuc
• Spumă izolatoare
• Manșon de perete
• Plasticine Putty
• Șuruburi și ancore
• Șablon de paranteză

4. Configurare și instalare

Professional installation is mandatory for this system. It is not designed for DIY installation.

1. Pregătiți locația de montare: Use the provided template to mark locations for the lineset wall hole and the mini split bracket.
2. Install Indoor Unit Bracket: Securely attach the mini split bracket to the wall using the provided screws. Use a leveler to ensure correct alignment.
3. Route Lineset and Electricals: Route the lineset, drain hose, and electrical wiring through the wall opening.
4. Montarea unității interioare: Securely mount the indoor mini split unit onto the bracket.
5. Organize Linesets: Tape the drain hose and linesets together for a neat and organized installation. Use zip ties to secure electrical wires around the taped linesets and drain hose.
6. Position Outdoor Condenser: Place the outdoor condenser unit in its designated location.
7. Connect Linesets: Connect the unit lineset to the condenser lineset and tighten firmly. If available, use a digital torque wrench to ensure proper tightening.
8. Conexiuni electrice: Ensure all power sources are turned off. Remove the electrical compartment cover. Connect the numbered wires from the indoor unit to the corresponding numbered terminals on the outdoor condenser's electrical block. Connect the ground wire (green to green). Connect the power cables (black to 'N', red to 'L') to the condenser.
9. Aspirarea sistemului: Ensure you have appropriate vacuum equipment. Connect the hose from the outdoor condenser unit to the gauge, and the hose from the vacuum to the gauge. Open valves on the gauge and turn the vacuum on. Monitor the micron reading closely and close valves once it reaches 350. Turn off the vacuum pump.
10. Activate Refrigerant Flow: Restore power to the outlet. Turn the mini split unit on and set it to the lowest cold setting. Allow a few minutes for the outdoor condenser fan to start. Use a service wrench to gradually open the high side (top valve). Monitor the gauge as numbers will drop into the negative range. After opening the high side valve, quickly open the low side (bottom valve). The gauge readings will increase, which is expected.

5. Instrucțiuni de utilizare

Your DELLA Mini Split system offers various modes and features for optimal comfort and energy efficiency.

5.1 Funcții de control de la distanță

The included remote controls allow you to manage your indoor units individually. Key functions include:

• Pornit/Oprit: Porniți sau opriți unitatea.
• Selectarea modului: Choose between Heating, Cooling, Dry (dehumidifying), Fan Only, and Auto modes.
• Reglarea temperaturii: Set your desired temperature (60-90°F range).
• Viteza ventilatorului: Adjust fan speed (multiple settings available).
• Flux de aer 4D: Control vertical and horizontal swing for even air distribution.
• Funcția de cronometru: Set specific times for the unit to turn on or off.
• Modul de somn: Optimizează temperatura și viteza ventilatorului pentru un somn confortabil.
• ECO Energy Saving Mode: Reduce consumul de energie.
• Funcția Turbo: Oferă răcire sau încălzire rapidă.
• I Feel Mode: Adjusts temperature based on the remote's location for personalized comfort.

5.2 Smart Control with Della+ App (Wi-Fi & Alexa)

Control your DELLA Mini Split unit remotely using the free Della+ app, compatible with Wi-Fi and Alexa. This allows for advanced scheduling, mode selection, and geo-location features.

• Acces de la distanță: Control your unit from anywhere with an internet connection.
• Programare: Set custom schedules for your unit to turn on/off or change modes.
• Geo-Location Function: Automatically adjust AC settings based on your proximity to your home.
• Control vocal: Integrate with Alexa for hands-free temperature adjustments.

6. Întreținere

Regular maintenance ensures optimal performance and longevity of your DELLA Mini Split unit.

• Curățarea filtrului: Regularly clean or replace air filters in the indoor units to maintain airflow and efficiency.
• Curățarea unității exterioare: Keep the outdoor condenser unit free from debris, leaves, and obstructions to ensure proper heat exchange.
• Verificarea conductei de scurgere: Periodically check the drain line for blockages to prevent water leakage.
• Inspecție profesională: Schedule annual professional inspections to check refrigerant levels, electrical connections, and overall system health.

7. Depanare

If you encounter issues with your DELLA Mini Split unit, refer to the following common troubleshooting tips:

• Unitatea nu pornește: Verificați sursa de alimentare, întrerupătorul de circuit și asigurați-vă că bateriile telecomenzii funcționează.
• Răcire/încălzire insuficientă: Verify temperature settings, clean air filters, and ensure no obstructions around indoor/outdoor units.
• Zgomote neobișnuite: Minor operational noises are normal. Excessive or unusual noises may indicate a problem; contact professional service.
• Coduri de eroare: If an error code appears on the display (e.g., "EU code" as mentioned by some users), consult the full user manual or contact customer support for specific diagnostic steps.
• Wi-Fi/Alexa Connectivity Issues: Ensure your Wi-Fi network is stable and the Della+ app is updated. Re-pair the device if necessary.

8. Specificații

9. Garanție și asistență

DELLA offers unmatched support and warranty coverage for your peace of mind.

• Garanție limitată pe viață: Enjoy best-in-class warranty coverage with no additional costs.
• Asistență clienți: 24/7 live chat support is available. Phone support is available from 6 AM to 4 PM PST.