1. הקדמה
This manual provides comprehensive instructions for the installation, operation, and maintenance of your DELLA 27K BTU 2-Zone Mini Split AC Heat Pump system. Please read this manual thoroughly before operating the unit to ensure proper function and safety. Keep this manual for future reference.
The DELLA 27K BTU 2-Zone Mini Split AC Heat Pump is an energy-efficient system designed to provide heating and cooling for multiple rooms. It features a 24 SEER2 rating, operates on 208-230V, and includes two indoor units (9,000 BTU and 12,000 BTU) connected to a single outdoor condenser. The system is equipped with Wi-Fi connectivity and is compatible with smart home assistants like Alexa.

Image 1.1: Complete DELLA 27K BTU 2-Zone Mini Split AC Heat Pump system with all components.
2. זיכערקייַט אינפֿאָרמאַציע
וויכטיק זיכערהייט אינסטרוקציעס:
- פאַכמאַן ינסטאַלירונג פארלאנגט: This system mandates professional installation. Attempting DIY installation can lead to serious injury, property damage, and void the warranty.
- עלעקטריקאַל זיכערקייַט: Ensure the unit is connected to a dedicated 208-230V circuit with appropriate overcurrent protection (Maximum Fuse Size is 30A). All electrical work must comply with local and national electrical codes.
- באַהאַנדלונג פון ריפרידזשעראַנט: The system uses R454B refrigerant. Handling of refrigerants should only be performed by certified technicians.
- רעשוס: Maintain adequate clearance around both indoor and outdoor units for proper airflow and maintenance.
- קינדער און פּעץ: Keep children and pets away from the outdoor unit and ensure indoor units are installed out of reach.
- וישאַלט: אָפּשטעקן די מאַכט איידער איר דורכפירן קיין וישאַלט אָדער רייניקונג.
3. פּראָדוקט איבערview און קאַמפּאָונאַנץ
Your DELLA 2-Zone Mini Split AC Heat Pump system consists of the following main components:
- Outdoor Condenser Unit: The primary unit responsible for heat exchange.
- Indoor Air Handler Units (2): One 9,000 BTU unit and one 12,000 BTU unit, designed for individual room climate control.
- Remote Controls (2): For independent control of each indoor unit.
- Refrigerant Line Sets (2): Pre-charged 16ft copper pipes for connecting indoor and outdoor units.
- ינסטאַלירונג קיט: Includes necessary accessories for mounting and connection.

בילד 3.1: עקספּלאָדירט view of the DELLA 2-Zone Mini Split AC components.
4. סעטאַפּ און ייַנמאָנטירונג
Professional Installation is Mandatory:
The DELLA 2-Zone Mini Split AC Heat Pump system requires professional installation by a qualified HVAC technician. This ensures proper setup, adherence to safety standards, and optimal performance of the unit. Attempting to install the unit yourself may result in damage, improper operation, and will void the product warranty.
שליסל אינסטאַלאַציע באַטראַכטונגען:
- אָרט: Indoor units should be placed to ensure even air distribution. The outdoor unit requires a stable, level surface with adequate airflow.
- Line-Set Connection: The system includes two 16ft copper pipes (standard size 1/4" & 3/8" outer dimension). Line-set vacuuming is required during installation to remove moisture and non-condensable gases.
- קילמאַטעריאַל לעוועלס: The system is pre-charged. However, any alteration of line-set length requires adjusting freon levels by a certified technician. The system uses R454B refrigerant.
- דריינאַדזש: Ensure proper drainage for condensate from the indoor units. The length for the drain pipe is 78.7 inches.
- עלעקטריקאַל וויירינג: All electrical connections must be made by a licensed electrician according to local codes and the wiring diagram provided with the unit.

Image 4.1: Illustration of multi-zone cooling coverage for different room sizes.
5. אַפּערייטינג ינסטרוקטיאָנס
Your DELLA Mini Split AC system offers various modes and features for optimal comfort and energy efficiency.
5.1 רימאָוט קאָנטראָל אָפּעראַציע
Each indoor unit is controlled by its dedicated remote. Familiarize yourself with the remote control functions:

Image 5.1: Remote control functions for your DELLA Mini Split AC.
- אויף / אַוועק: מאַכט די אַפּאַראַט אויף אָדער אַוועק.
- באַשטימען מאָדעס: Cycles through operating modes: Auto, Cool, Heat, Dry, Fan Only.
- טעמפּעראַטור אַרויף/אַראָפּ: אַדזשאַסץ די געבעטן טעמפּעראַטור.
- פאַן גיכקייַט: Selects fan speed (e.g., Low, Medium, High, Auto).
- ווערטיקאַל/האָריזאָנטאַל סווינג: קאָנטראָלירט די ריכטונג פון לופט שטראָם.
- עקאָ מאָדע: Optimizes operation for energy saving.
- שלאָפן מאָדע: Adjusts temperature and fan speed for comfortable sleep and energy efficiency.
- טיימער באַשטעטיקן: Programs the unit to turn on or off at specific times.
- טורבאָ פונקציע: גיט שנעלע קילונג אדער הייצונג.
- איך פיל מאָדע: The remote control senses the temperature around it and adjusts the unit's operation for localized comfort.
5.2 קלוגע פֿעיִטשערז און אַפּ קאָנטראָל
The DELLA Mini Split AC system is equipped with Wi-Fi connectivity, allowing control via the Della+ app and integration with smart home systems.

Image 5.2: Control your unit remotely using the Della+ Smart App.
- דעלאַ+ אַפּ: Download the free Della+ app to control your unit from anywhere. The app provides a user-friendly interface for setting modes, temperatures, fan speeds, and scheduling.
- Smart Geo Location: The Della+ app allows for automatic AC control based on your location, turning the unit on or off as you approach or leave your home.
- קול קאָנטראָל: The system works with Alexa and Google Assistant, enabling voice commands for convenient operation.
6. וישאַלט
Regular maintenance ensures the longevity and efficient operation of your DELLA Mini Split AC system.
- לופט פילטער רייניקונג: The indoor unit's air filters should be cleaned every 2-4 weeks, or more frequently depending on usage and air quality. Refer to the indoor unit's specific instructions for filter removal and cleaning.
- רייניקונג פון די דרויסנדיקע איינהייט: Keep the outdoor condenser coil free of dirt, leaves, and other debris. Periodically rinse the coil with a garden hose (ensure power is off).
- דרענאַזש ליניע קאָנטראָל: Ensure the condensate drain lines are clear and free of obstructions to prevent water leaks.
- פאַכמאַן דורכקוק: It is recommended to have a qualified HVAC technician perform an annual inspection and tune-up to check refrigerant levels, electrical connections, and overall system health.
- פראָסט פאַרהיטונג: The outdoor unit features bottom electric heating to help prevent frost buildup, speeding up defrosting and boosting efficiency in cold climates.
7. טראָובלעשאָאָטינג
איידער איר קאָנטאַקטירט קונה שטיצע, רעאַגירטview די פאלגענדע געוויינטלעכע פראבלעמען און לייזונגען:
| פּראָבלעם | מעגלעך סיבה | לייזונג |
|---|---|---|
| אַפּאַראַט טוט נישט קער אויף | No power; Remote control batteries low; Circuit breaker tripped. | Check power supply; Replace remote batteries; Reset circuit breaker. |
| נישט גענוג קילן/הייצן | Dirty air 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. |
| ומגעוויינטלעך ראַש | Loose parts; Obstruction in fan; Normal operating sounds (e.g., refrigerant flow). | Inspect for loose parts or obstructions; If noise persists or is abnormal, contact support. |
| וואַסער ליקאַדזש פון אינעווייניקסטער אַפּאַראַט | Clogged drain line; Improper installation. | Clear drain line; Contact professional for inspection. |
8. ספּעסאַפאַקיישאַנז
| שטריך | דעטאַל |
|---|---|
| מאָדעל נומער | 1D3-TP+D912 |
| סיסטעם טיפּ | 2-Zone Multi Split AC Heat Pump |
| Outdoor Unit BTU | 27,000 BTU / ה |
| Indoor Unit 1 BTU | 9,000 BTU / ה |
| Indoor Unit 2 BTU | 12,000 BTU / ה |
| SEER2 ראַנג | 24 SEER2 |
| Voltage | 208-230 וואלטס |
| וואָסtage | 2020 וואטס |
| ריפרידזשעראַנט טיפּ | R454B |
| קאַווערידזש שטח | Up to 950 Sq.Ft (9K unit: 400 Sq.Ft, 12K unit: 550 Sq.Ft) |
| ראַש מדרגה | 46 dBa (Ultra silent operation) |
| אַפּערייטינג טעמפּעראַטור ראַנגע | -13°F צו 131°F |
| ספּעציעלע פֿעיִקייטן | Dehumidifier, Fast Cooling, Remote Control, WiFi Enabled, 4D Airflow, I Feel Mode, 24-hour Timer, Sleep Mode, Eco Energy Saving Mode, Turbo Function |
| אַרייַנגערעכנט קאַמפּאָונאַנץ | Multi-zone Air Conditioner, Manual, 2 x 16ft Copper Pipes, Installation Kits |

Image 8.1: Energy efficiency comparison highlighting 24 SEER2 savings.
9. וואָראַנטי און שטיצן
9.1 וואָראַנטי אינפֿאָרמאַציע
Your DELLA Mini Split AC Heat Pump comes with a לימיטעד ליפעטימע וואָראַנטי. This warranty covers manufacturing defects and ensures peace of mind regarding your investment. For specific terms and conditions, please refer to the warranty card included with your product or contact customer support.

Image 9.1: DELLA's commitment to lifetime coverage and support.
9.2 קונה שטיצן
DELLA is committed to providing best-in-class customer support. If you have any questions, require assistance with installation, operation, or troubleshooting, please contact our support team:
- טעלעפאָן שטיצן: Available Monday to Friday, 6 AM - 4 PM PST.
- לעבן שמועסן: פֿאַראַן 24/7 פֿאַר באַלדיקע הילף.
Please have your model number (1D3-TP+D912) and purchase date ready when contacting support.