Introduzione
This manual provides essential information for the safe and efficient operation, installation, and maintenance of your Gree Multi21+ Dual-Zone Floor/Ceiling Mini Split Air Conditioner Heat Pump. Please read this manual thoroughly before installation and use, and retain it for future reference.
Informazioni sulla sicurezza
AVVERTIMENTO: Installazione, regolazione, modifica, assistenza o manutenzione improprie possono causare danni materiali, lesioni o morte. Fare riferimento al presente manuale. Per assistenza o ulteriori informazioni, consultare un installatore qualificato o un centro di assistenza.
- Installation must be performed by a state-licensed HVAC contractor to ensure eligibility for warranty and safe operation.
- Ensure the power supply matches the unit's requirements (208/230V).
- Do not attempt to repair or service the unit yourself. Contact qualified personnel.
- Tenere bambini e animali domestici lontani dall'unità esterna durante il funzionamento.
- Assicurare una ventilazione adeguata attorno all'unità esterna.
Prodotto finitoview
The Gree Multi21+ Dual-Zone system is an inverter-driven mini split air conditioner and heat pump designed for efficient heating and cooling of two separate zones. It utilizes eco-friendly R410A refrigerant.
Figura 1: Sopraview of the Gree Multi21+ Dual-Zone Mini Split system, showing two indoor floor/ceiling units, their respective remote controls, and the single outdoor condenser unit.
Figura 2: A single Gree Multi21+ Floor/Ceiling indoor unit, designed for flexible installation, accompanied by its wired wall controller and wireless remote control.
Figura 3: The Gree Multi21+ outdoor condenser unit, featuring the G10 inverter technology for energy efficiency and quiet operation.
Configurazione e installazione
The Gree Multi21+ system requires professional installation by a licensed HVAC contractor. This ensures correct setup, adherence to safety standards, and proper system performance, which is also a condition for warranty eligibility.
Considerazioni chiave sull'installazione:
- Set di linee: Two sets of 1/4" x 3/8" line sets are required but not included with the unit.
- Posizionamento dell'unità interna: The Multi21+ Universal Floor/Ceiling indoor units are versatile and can be suspended from a ceiling or mounted low on a wall. This design is particularly suitable for spaces with limited wall space, such as restaurants or hallways.
- Collegamento elettrico: The system operates on 208/230V. Ensure the electrical supply meets these requirements and is installed by a qualified electrician.
Istruzioni per l'uso
Your Gree Multi21+ system provides both heating and cooling functionalities, managed independently for two zones. The system is controlled via the provided wired wall controllers and wireless remote controls.
Caratteristiche principali:
- G10 Inverter Technology: This advanced technology optimizes energy consumption, reduces operational noise from the outdoor unit, and maintains stable room temperatures by avoiding the frequent on/off cycles of conventional systems.
- Controllo a doppia zona: Each indoor unit can be set to a different temperature and mode (heating or cooling), allowing for customized comfort in two distinct areas.
- Filtro di purificazione dell'aria: The indoor units are equipped with an air purification filter to improve indoor air quality.
Figura 4: Visual representation of the Gree system's dual functionality, providing both cooling (blue) and heating (orange) capabilities for year-round comfort.
Figura 5: Icons illustrating key features and certifications of the Gree Multi21+ system, including a 5-year parts warranty, R410A refrigerant, heating & cooling, ETL listing, G10 Inverter Technology, AHRI certification, and Energy Star rating (except 42k model).
Manutenzione
Una manutenzione regolare garantisce prestazioni ottimali e longevità del sistema Gree Multi21+. Scollegare sempre l'alimentazione dall'unità prima di eseguire qualsiasi intervento di manutenzione.
- Pulizia del filtro dell'aria: The air filters in the indoor units should be cleaned regularly (e.g., monthly, or more frequently depending on usage and air quality). Refer to the specific indoor unit manual for instructions on how to access and clean the filters.
- Pulizia dell'unità esterna: Keep the outdoor unit free from obstructions, leaves, dirt, and debris. Periodically clean the outdoor coil with a soft brush or water hose (low pressure) to maintain airflow.
- Ispezione professionale: It is recommended to have a licensed HVAC technician perform an annual inspection and professional cleaning of the entire system.
Risoluzione dei problemi
Prima di contattare l'assistenza, riview i seguenti problemi comuni e le relative soluzioni:
- L'unità non si accende: Controllare l'alimentazione, l'interruttore automatico e assicurarsi che le batterie del telecomando siano funzionanti.
- Raffreddamento/riscaldamento insufficiente: Verify temperature settings, ensure air filters are clean, and check for any obstructions to airflow at indoor or outdoor units.
- Rumori insoliti: Lievi rumori di funzionamento sono normali. Se si verificano rumori forti o insoliti, contattare un tecnico qualificato.
- Perdita d'acqua: Ensure the condensate drain line is not clogged or kinked.
For persistent issues, contact a licensed HVAC professional.
Specifiche
| Caratteristica | Dettaglio |
|---|---|
| Marca | VERDE |
| Numero di modello | MULTI18CFLR201 |
| Tipo di sistema | Dual-Zone Mini Split Air Conditioner Heat Pump |
| Capacità di raffreddamento | 18,000 BTU (1.5 tonnellate) |
| Voltage | 208/230 Volt |
| Valutazione SEER | 22 |
| Refrigerante | R410A |
| Livello di rumore (esterno) | 56 decibel |
| Dimensioni dell'unità interna (LxAxP) | 48" x 27.6" x 8.9" (for 9k, 12k, 18k, 24k BTU units) |
| Dimensioni unità esterna (LxAxP) | 38" x 27.6" x 15.6" (for 18,000 BTU unit) |
| Peso dell'articolo | 300 libbre (sistema totale) |
| Tipo di materiale | Acciaio |
| Caratteristiche speciali | Air Purification Filter, G10 Inverter Technology |
Figura 6: Detailed table showing measurements for various BTU capacities of Gree Floor/Ceiling indoor and outdoor units.
Figura 7: A table detailing system performance specifications for various models, including cooling/heating capacity, airflow, sound level, and line set sizes.
Informazioni sulla garanzia
The Gree Multi21+ system comes with a manufacturer's warranty:
- Parti: 5 anni
- Compressore: 7 anni
Nota importante: To be eligible for warranty coverage, installation must be performed by a state-licensed HVAC contractor. Failure to comply with this requirement may void the warranty.
Supporto
For technical support, service inquiries, or to locate a licensed HVAC contractor, please refer to the official Gree website or contact their customer service department. Always provide your model number (MULTI18CFLR201) and serial number when seeking support.
