Della 1D4-TL+D1224
DELLA 35K BTU Dual Zone Mini Split Air Conditioner Heat Pump (Model 1D4-TL+D1224) Instruction Manual
Model: 1D4-TL+D1224 | Brand: Della
1. Uvod
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. Varnostne informacije
Pomembna varnostna navodila:
- Ta sistem zahteva strokovno namestitev. To ni mini split klimatska naprava, ki jo lahko naredite sami.
- Ensure all power sources are turned off before connecting any wires or performing maintenance.
- Med namestitvijo je potrebno vakuumsko čiščenje cevi. Vsaka sprememba dolžine cevi zahteva prilagoditev ravni freona.
- Always use appropriate tools and follow local electrical and building codes.
- Ne poskušajte sami popravljati ali servisirati enote. Obrnite se na usposobljeno servisno osebje.
3. Vsebina paketa
Your DELLA Dual Zone Mini Split Air Conditioner package includes the following components:
- 1 x Zunanja kondenzacijska enota (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)
- Komunikacijski kabel
- Montažna plošča
- Gumijaste noge
- Izolacijska pena
- Stenski rokav
- Plastični kit
- Vijaki in sidra
- Predloga nosilca


4. Nastavitev in namestitev
Professional installation is mandatory for this system. It is not designed for DIY installation.
- Priprava mesta montaže: Use the provided template to mark locations for the lineset wall hole and the mini split bracket.
- Install Indoor Unit Bracket: Securely attach the mini split bracket to the wall using the provided screws. Use a leveler to ensure correct alignment.
- Route Lineset and Electricals: Route the lineset, drain hose, and electrical wiring through the wall opening.
- Montaža notranje enote: Securely mount the indoor mini split unit onto the bracket.
- 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.
- Position Outdoor Condenser: Place the outdoor condenser unit in its designated location.
- Connect Linesets: Connect the unit lineset to the condenser lineset and tighten firmly. If available, use a digital torque wrench to ensure proper tightening.
- Električne povezave: 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.
- Sesanje sistema: 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.
- 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. Navodila za uporabo
Your DELLA Mini Split system offers various modes and features for optimal comfort and energy efficiency.
5.1 Funkcije daljinskega upravljalnika
The included remote controls allow you to manage your indoor units individually. Key functions include:
- Vklop/izklop: Vklopite ali izklopite enoto.
- Izbira načina: Choose between Heating, Cooling, Dry (dehumidifying), Fan Only, and Auto modes.
- Prilagoditev temperature: Set your desired temperature (60-90°F range).
- Hitrost ventilatorja: Adjust fan speed (multiple settings available).
- 4D pretok zraka: Control vertical and horizontal swing for even air distribution.
- Funkcija časovnika: Nastavite določene čase, ko se bo enota vklopila ali izklopila.
- Spanje: Optimizira temperaturo in hitrost ventilatorja za udobno spanje.
- Način varčevanja z energijo ECO: Zmanjša porabo energije.
- Turbo funkcija: Zagotavlja hitro hlajenje ali ogrevanje.
- Način I Feel: 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.
- Oddaljeni dostop: Control your unit from anywhere with an internet connection.
- Razporejanje: 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.
- Glasovni nadzor: Integrate with Alexa for hands-free temperature adjustments.

6. Vzdrževanje
Regular maintenance ensures optimal performance and longevity of your DELLA Mini Split unit.
- Čiščenje filtra: Regularly clean or replace air filters in the indoor units to maintain airflow and efficiency.
- Čiščenje zunanje enote: Keep the outdoor condenser unit free from debris, leaves, and obstructions to ensure proper heat exchange.
- Preverjanje odtočne cevi: Periodically check the drain line for blockages to prevent water leakage.
- Strokovni pregled: Schedule annual professional inspections to check refrigerant levels, electrical connections, and overall system health.
7. Odpravljanje težav
If you encounter issues with your DELLA Mini Split unit, refer to the following common troubleshooting tips:
- Enota se ne vklopi: Preverite napajanje, odklopnik in se prepričajte, da baterije daljinskega upravljalnika delujejo.
- Nezadostno hlajenje/ogrevanje: Verify temperature settings, clean air filters, and ensure no obstructions around indoor/outdoor units.
- Nenavadni zvoki: Minor operational noises are normal. Excessive or unusual noises may indicate a problem; contact professional service.
- Kode napak: 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. Specifikacije
| Funkcija | Podrobnost |
|---|---|
| Številka modela | 1D4-TL+D1224 |
| Zmogljivost BTU | 35,000 BTU/h (Dual Zone: 12,000 BTU + 24,000 BTU) |
| Ocena SEER2 | 19 VIDEC2 |
| voltage | 208-230V |
| Območje pokritosti | Up to 2050 Sq. Ft. (550 Sq. Ft. for 12K unit, 1500 Sq. Ft. for 24K unit) |
| Delovna temperatura (ogrevanje) | Do -25 °C (-13 °F) |
| Vrsta hladilnega sredstva | R454B (environmentally friendly) |
| Raven hrupa (v zaprtih prostorih) | 36 dBa (ultra silent) |
| Posebne lastnosti | 4D Airflow, I Feel Mode, 24-hour Timer, Sleep Mode, ECO Mode, Multiple Fan Speeds, Turbo Function, Dehumidifier, Remote Controlled, Alexa & Wi-Fi Compatible |
| Največja velikost varovalke | 35A |
| Dimenzije izdelka | 8.07 cm G x 31.92 cm Š x 11.49 cm V (notranja enota) |
| Teža predmeta | 224 funtov (celoten sistem) |
| Certifikati | ETL Listed, AHRI Certified |


9. Garancija in podpora
DELLA offers unmatched support and warranty coverage for your peace of mind.
- Omejena doživljenjska garancija: Enjoy best-in-class warranty coverage with no additional costs.
- Podpora strankam: 24/7 live chat support is available. Phone support is available from 6 AM to 4 PM PST.

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