1. Įvadas
This manual provides essential information for the safe and efficient operation, installation, and maintenance of your Gree Multi21+ Quad-Zone Floor Console Mini Split Air Conditioner Heat Pump system. This system is designed to provide heating and cooling for up to four zones without the need for distribution boxes, utilizing Gree's G10 inverter-driven compressor and eco-friendly R410A refrigerant.
2. Saugos informacija
Please read all safety warnings and instructions carefully before installing or operating this appliance. Failure to follow these instructions may result in property damage, personal injury, or death.
- Reikalingas profesionalus montavimas: Installation, maintenance, and repair of this unit must be performed by a state-licensed HVAC contractor. Improper installation can lead to electric shock, fire, water leakage, or other hazards.
- Elektros sauga: Ensure the unit is properly grounded and connected to a dedicated power supply as specified. Do not operate with wet hands.
- Šaltnešio tvarkymas: Sistemoje naudojamas R410A šaltnešis. Su šaltnešiu turėtų dirbti tik kvalifikuoti darbuotojai.
- Leidimai: Palaikykite pakankamą atstumą aplink vidinius ir išorinius įrenginius, kad būtų užtikrintas tinkamas oro srautas ir prieiga prie techninės priežiūros.
3. Produktas baigtasview
The Gree Multi21+ system consists of an outdoor condenser unit and multiple indoor floor console units, each controlled independently.

3.1 paveikslas: Baigėsiview of the Gree Multi21+ Quad-Zone Mini Split System, showing four indoor floor console units and one outdoor condenser unit.

3.2 paveikslas: Priekyje view of a Gree Multi21+ Floor Console indoor unit, including the display panel and a remote control for operation.

3.3 paveikslas: Šoninė view of a Gree Multi21+ Floor Console indoor unit, illustrating its compact design and air intake vents.

3.4 paveikslas: Priekyje view of the Gree Multi21+ outdoor condenser unit, showing the protective grille for the fan and the GREE branding.
4. Sąranka ir diegimas
Installation of the Gree Multi21+ system requires specialized knowledge and tools. It is mandatory that installation be performed by a state-licensed HVAC contractor to ensure proper function, safety, and warranty eligibility.
4.1 Key Installation Requirements:
- Linijų rinkinys: The system requires 1/4" x 3/8" line sets (four sets for this quad-zone model), which are not included and must be purchased separately.
- Elektros jungtis: The unit operates on 208/230V power. A dedicated circuit is required.
- Montavimas: Indoor units can be mounted as low as six inches above the floor. Ensure stable and level mounting for both indoor and outdoor units.
- Drenažas: Proper condensate drainage must be established for each indoor unit.
5. Naudojimo instrukcijos
Your Gree Multi21+ system is controlled via a wireless remote control for each indoor unit. The G10 inverter technology ensures quiet, energy-efficient comfort by maintaining a steady room temperature without the harsh starts and stops of conventional systems.
5.1 Pagrindinės operacijos:
- Maitinimo įjungimas/išjungimas: Norėdami įjungti arba išjungti įrenginį, naudokite nuotolinio valdymo pulto maitinimo mygtuką.
- Režimo pasirinkimas: Režimo mygtuku pasirinkite norimą veikimo režimą (vėsinimas, šildymas, ventiliatorius, džiovinimas, automatinis).
- Temperatūros reguliavimas: Adjust the set temperature using the up/down arrows.
- Ventiliatoriaus greitis: Select desired fan speed (Auto, Low, Medium, High).
- Miegojimo rezimas: Activates a quiet, energy-saving operation for nighttime use.
6. Priežiūra
Regular maintenance ensures optimal performance and longevity of your Gree Multi21+ system. Always turn off the power supply to the unit before performing any maintenance.
6.1 Filtro valymas:
- The indoor floor console units feature front panel access to the air filter for ease of cleaning.
- Clean the air filters every two weeks, or more frequently depending on usage and air quality.
- Wash filters with lukewarm water and a mild detergent, rinse thoroughly, and allow to air dry completely before reinstallation.
6.2 Bendras valymas:
- Nuvalykite vidinius ir išorinius blokų paviršius minkšta,amp audinys. Nenaudokite stiprių cheminių medžiagų ar abrazyvinių valiklių.
- Įsitikinkite, kad lauko bloko ritėse nėra šiukšlių (lapų, nešvarumų), kad būtų palaikomas efektyvus šilumos mainai.
7. Problemų sprendimas
Prieš kreipdamiesi į aptarnavimo tarnybą,view šios dažniausios problemos ir sprendimai:
| Problema | Galima priežastis | Sprendimas |
|---|---|---|
| Įrenginys neveikia | No power; remote control batteries low; incorrect mode selected | Check circuit breaker; replace remote batteries; select correct operating mode |
| Nepakankamas šildymas / vėsinimas | Dirty air filter; blocked outdoor unit; temperature setting incorrect | Clean air filter; clear obstructions from outdoor unit; adjust temperature setting |
| Neįprastas triukšmas | Loose parts; foreign object in fan; refrigerant flow noise (normal) | Inspect for loose parts; remove obstructions; consult manual for normal operating sounds |
For issues not resolved by these steps, contact a licensed HVAC professional.
8. Specifikacijos
Key technical specifications for the Gree Multi21+ Quad-Zone Floor Console Mini Split Air Conditioner Heat Pump (Model MULTI36CCONS405).
| Funkcija | Specifikacija |
|---|---|
| Prekės ženklas | GREE |
| Modelio numeris | MULTI36CCONS405 |
| Capacity (Cooling Power) | 13 500 BTU (3 tonos) |
| Sezoninis energijos vartojimo efektyvumo koeficientas (SEER) | 21 |
| ttage | 230 voltų |
| Šaldymo agentas | R-410A (Non-Ozone Depleting) |
| Ypatinga funkcija | G10 Inverter Technology |
| Diegimo būdas | Padalinta sistema |
| Kontrolės metodas | Nuotolinis |
| Sertifikatai | ETL Listed, AHRI Certified, Energy Star (except 42k model) |
8.1 Įrenginio matmenys:

8.1 paveikslas: Dimensions (Width x Height x Depth) for various BTU indoor and outdoor units. For this 36,000 BTU system, refer to the 12,000 BTU indoor unit dimensions for each console and the 36,000 BTU outdoor unit dimensions.
9. Garantija ir palaikymas
9.1 Gamintojo garantija:
The manufacturer's warranty terms include a 5-year warranty on parts and a 7-year warranty on the compressor. Please note that warranty eligibility requires installation to be performed by a state-licensed HVAC contractor.
9.2 Techninė pagalba:
For technical assistance, warranty claims, or service inquiries, please contact your installing HVAC contractor or the Gree customer support line. Ensure you have your model number (MULTI36CCONS405) and date of installation readily available.





