DAIKIN 2MXM18AVJU9 + FTXV09AVJU9 + FTXV09AVJU9
Daikin 18,000 BTU (9K + 9K) 21SEER2 2-Zone Mini Split Heat Pump System User Manual
Model: 2MXM18AVJU9 + FTXV09AVJU9 + FTXV09AVJU9
1. Produit terminéview
The Daikin Multi-Split Heat Pump Air Conditioner is an advanced HVAC system designed for multi-zone applications, offering both cooling and heating capabilities. This system includes the 2MXM-A Series R32 pre-charged outdoor condenser and two FTXV Series wall-mounted indoor fan coils, providing independent climate control for two distinct zones. Engineered for high energy efficiency with a 21 SEER2 rating, it utilizes eco-friendly R32 refrigerant to minimize environmental impact and power consumption.
Key features include smart control via the Daikin One Home app, various operating modes (Auto, Cool, Dry, Heat, Fan Only), timer settings, adjustable airflow, and quiet operation. The system comes complete with necessary installation components, including Maxwell installation kits, communication cables, and an outdoor wall bracket.
2. Configuration et installation
This Daikin mini-split system requires professional installation by an HVAC-certified technician to ensure proper function, safety, and warranty validity. The system is pre-charged with R32 refrigerant, simplifying part of the setup process.
2.1 Composants inclus
- 2MXM18AVJU9 Multi-Split 18,000 BTU Heat Pump Air Conditioner Outdoor Condenser
- (2) FTXV Series Indoor Fan Coils with Remote Control
- (2) Maxwell 15 Ft Pre-Flared Installation Kits with Interconnecting Cables
- Maxwell Wall Mounting Brackets
2.2 Installation Guidelines (For Certified Technicians)
- Sélection du site : Choose appropriate locations for the outdoor condenser and indoor fan coils, ensuring adequate airflow and structural support.
- Montage: Securely mount the outdoor condenser using the provided Maxwell Wall Mounting Brackets and install indoor units according to manufacturer specifications.
- Piping and Electrical Connections: Connect the pre-flared refrigerant lines and communication cables from the Maxwell installation kits between the outdoor and indoor units. Ensure all electrical connections comply with local codes and the system's power requirements (1Ph, 60 Hz, 208-230V).
- Vacuum and Leak Test: Perform a thorough vacuum of the refrigerant lines and conduct a leak test to ensure system integrity.
- Démarrage du système : Follow the manufacturer's start-up procedures, including checking refrigerant levels and verifying proper operation of all components.
3. Mode d'emploi
The Daikin system offers multiple ways to control your indoor climate for optimal comfort.
3.1 Fonctionnement de la télécommande
Each indoor unit comes with a dedicated remote control for direct operation. Refer to the remote control's specific manual for detailed button functions.
Fonctions courantes de la télécommande :
- MARCHE/ARRÊT : Allume ou éteint l'appareil.
- Sélection du mode : Cycle through Auto, Cool, Dry, Heat, and Fan Only modes.
- Réglage de la température : Augmenter ou diminuer la température souhaitée.
- Vitesse du ventilateur : Adjust fan speed (e.g., Low, Medium, High, Auto).
- Swing/Airflow: Control the direction of the airflow (e.g., 4-way swing, Auto-Swing).
- Minuteur: Set programmed on/off times.
- ECONO Operation: Active le mode d'économie d'énergie.
- Mode de fonctionnement puissant : Permet un refroidissement ou un chauffage rapide pour un confort immédiat.
- NIGHT SET Mode: Régule la température pour un sommeil confortable.
3.2 Smart Control (Daikin One Home App, Alexa, Google Home)
The system is compatible with the Daikin One Home app, allowing for convenient remote control and monitoring from your smartphone or tablet. Voice control is also available through Alexa and Google Home. Refer to the Daikin One Home app documentation for setup and usage instructions.
4. Entretien
Regular maintenance ensures optimal performance, energy efficiency, and longevity of your Daikin mini-split system.
4.1 Nettoyage du filtre de l'unité intérieure
The indoor units are equipped with 2-Washable Air Filters and 2-Titanium Apatite Deodorizing Filters. Clean these filters regularly, typically every two weeks or more frequently depending on usage and air quality.
- Ouvrez le panneau avant de l’unité intérieure.
- Retirer les filtres à air.
- Clean the washable filters with water and mild detergent, then rinse thoroughly. Allow them to dry completely before reinstallation.
- For Titanium Apatite Deodorizing Filters, follow specific cleaning instructions in the detailed product manual, usually involving exposure to sunlight.
- Reinstall all filters and close the front panel.
4.2 Entretien de l'unité extérieure
Keep the area around the outdoor condenser clear of debris, leaves, and other obstructions to ensure proper airflow. The outdoor heat exchanger has an anti-corrosion treatment, but periodic inspection for dirt buildup is recommended. For detailed cleaning of the outdoor coil, consult a professional HVAC technician.
4.3 Service professionnel
It is recommended to have your system inspected and serviced by a certified HVAC technician annually. This includes checking refrigerant levels, electrical connections, and overall system performance.
5. Dépannage
This section provides solutions to common issues you might encounter. For complex problems, contact a certified HVAC technician.
| Problème | Cause possible | Solution |
|---|---|---|
| L'appareil ne s'allume pas | Pas d'alimentation ; piles de la télécommande faibles ; disjoncteur déclenché | Vérifier l'alimentation électrique ; remplacer les piles de la télécommande ; réarmer le disjoncteur |
| Refroidissement/chauffage insuffisant | Dirty air filters; Blocked outdoor unit; Incorrect mode/temperature setting; Low refrigerant | Clean air filters; Clear obstructions from outdoor unit; Verify settings; Contact technician for refrigerant check |
| Bruit inhabituel | Loose parts; Obstruction in fan; Normal operating sounds (e.g., refrigerant flow) | Inspect for loose parts; Remove obstructions; If persistent or loud, contact technician |
| LED indicator flashing/error code | System self-diagnosis detected an issue | Note the error code and consult the detailed service manual or contact a certified technician. |
| L'appareil ne répond pas à la télécommande | Batteries low/dead; Obstruction between remote and unit; Remote malfunction | Replace batteries; Ensure clear line of sight; Try controlling via Daikin One Home app if connected. |
The system features LED self-diagnostics and an auto-restart function after power failures to enhance reliability.
6. Spécifications
Detailed technical specifications for the Daikin 18,000 BTU 2-Zone Mini Split Heat Pump System.
| Fonctionnalité | Spécification |
|---|---|
| Informations sur le modèle | 2MXM18AVJU9 + FTXV09AVJU9 + FTXV09AVJU9 |
| Capacité | 1.5 tonne (9 000 BTU) |
| Capacité de refroidissement | 17 200 BTU (5 700 BTU minimum – 21 000 BTU maximum) |
| Capacité de chauffage | 17 200 BTU (5 700 BTU minimum – 21 000 BTU maximum) |
| Cote SEER2 | 21 |
| Indice de protection solaire HSPF2 | 10 |
| Classement EER2 | 12 |
| FLIC | 1.8 |
| Type de réfrigérant | R-32 |
| Alimentation électrique | 1 Ph, 60 Hz, 208-230 V |
| Max Overcurrent Protection (MOCP) | 20A |
| Noise Level (Indoor/Outdoor) | 24 / 52 dB(A) |
| Plage de refroidissement en fonctionnement | 14°F à 115°F |
| Plage de chauffage en fonctionnement | 5°F à 59.9°F |
| Dimensions de l'unité extérieure (P x L x H) | 12.62" x 34.25" x 29.5" |
| Dimensions de l'unité intérieure (P x L x H) | 8.75" x 30.31" x 11.25" |
| Certifié AHRI | #214837757 |
7. Garantie et assistance
Your Daikin Mini Split Heat Pump System comes with a comprehensive warranty and access to support resources.
7.1 Garantie du fabricant
A Garantie fabricant d'un an is included with this system. Please note that this warranty is contingent upon installation by an HVAC-certified technician. Retain your proof of purchase and installation records for warranty claims.
7.2 Assistance clientèle
For technical assistance, warranty claims, or to locate a certified Daikin service provider, please refer to the official Daikin website ou contactez leur service client. Vous pouvez également visiter le DAIKIN Store on Amazon pour des informations et des ressources supplémentaires sur les produits.