Kupu Whakataki
This manual provides essential information for the safe and efficient operation, installation, and maintenance of your Gree Multi21+ Tri-Zone Floor Console Mini Split Air Conditioner Heat Pump system. Please read this manual thoroughly before using the product and retain it for future reference.
Nga Korero Haumaru Nui
Me ū tonu ki ngā whakatūpatotanga haumaru e whai ake nei hei aukati i te whara, i te kino ranei o te waahanga.
- Tāuta Ngaio: Installation must be performed by a state-licensed HVAC contractor. Improper installation can lead to electric shock, fire, water leakage, or other hazards.
- Tuku Hiko: Ensure the unit is connected to a dedicated power circuit with the correct voltage (208/230V). Do not use extension cords.
- Rereere: This system uses R-410A refrigerant. Only qualified personnel should handle refrigerant.
- Haumaru Hiko: Do not operate the unit with wet hands. Disconnect power before cleaning or servicing.
- Nga tamariki me nga kararehe: Puritia ngā tamariki me ngā mōkai kia matara atu i te pūrere, inā koa i te wā e whakahaerehia ana, e tiakina ana hoki.
- Whakahau: Me whakarite kia tika te hau huri noa i te waeine o waho hei ārai i te wera nui.
Ka mutu te huaview
The Gree Multi21+ Tri-Zone system consists of one outdoor condenser unit and three indoor floor console units, designed to provide efficient heating and cooling for multiple zones.

This image displays the complete Gree Multi21+ Tri-Zone Mini Split system, featuring one outdoor condenser unit and three indoor floor console units, along with their respective remote controls. The indoor units are white and designed for floor-level installation.
Indoor Floor Console Unit
The indoor floor console units are designed for discreet placement near the floor, offering quiet and efficient climate control.

He mua view of the Gree Multi21+ Floor Console indoor unit. This white unit features a sleek design with air vents at the top and bottom, and the Gree logo prominently displayed.

He taha view of the Gree Multi21+ Floor Console indoor unit, showing its depth and design. A QR code is visible on the side panel, likely for quick access to product information or support videos.
Wae Waehanga Waahi
The outdoor unit houses the compressor and other components responsible for the system's heating and cooling capabilities.

The Gree Multi21+ outdoor condenser unit, featuring a protective grille over the fan and the Gree logo. This unit is designed to be installed outside the building.
Tatūnga me te Tāuta
The installation of the Gree Multi21+ Tri-Zone Mini Split system is complex and 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 validity.
Nga Whakaaro Whakataunga Matua:
- Line Sets: Three 1/4" x 3/8" line sets are required for connecting the indoor units to the outdoor unit. These are not included with the system.
- Waea hiko: Proper electrical wiring to a 208/230V power source is critical.
- Whakaheke wai: Ensure proper condensate drainage for each indoor unit.
- Whakapiki: Indoor units can be mounted as low as six inches above the floor.
- Whakataunga Rerigerant: The system uses R-410A refrigerant, which must be handled by certified technicians.
Nga Tohutohu Whakahaere
Your Gree Multi21+ system is controlled via a remote control for each indoor unit. The G10 inverter technology ensures quiet, energy-efficient operation and stable room temperatures.

An indoor floor console unit with its accompanying remote control. The remote allows users to adjust settings such as temperature, mode, and fan speed.
Mahi Taketake:
- Hiko Whakaka/Weto: Pēhia te pātene hiko i te mana mamao hei whakakā, whakaweto rānei i te kōwae.
- Kōwhiringa Aratau: Use the "Mode" button to cycle through operating modes: Cool, Heat, Fan, Dry, Auto.
- Te Whakarerekenga Pawera: Whakamahia ngā pere Whakarunga/Whakararo hei whakarite i te pāmahana e hiahiatia ana.
- Tere Kiri: Adjust the fan speed (Low, Medium, High, Auto) using the "Fan" button.
- Mahi Piu: Activate the swing function for automatic louver movement to distribute air evenly.
Refer to the specific remote control manual for detailed instructions on advanced features such as timer settings, sleep mode, and special functions.
Te tiaki
Regular maintenance ensures optimal performance and longevity of your Gree Multi21+ system. Always disconnect power to the unit before performing any maintenance.
Tātari Tātari:
- The indoor floor console units feature front panel access to the air filter for ease of cleaning.
- Horoia ngā tātari hau i ia rua wiki, i ia wā, i runga anō i te whakamahinga me te kounga o te hau.
- To clean, open the front panel, remove the filters, and wash them with lukewarm water and mild detergent. Rinse thoroughly and allow them to dry completely before reinserting.
Tiaki Ngaio:
It is recommended to have a licensed HVAC technician perform annual inspections and maintenance, including checking refrigerant levels, cleaning coils, and inspecting electrical connections.
Raparongoā
I mua i te whakapā atu ki te tautoko a nga kaihoko, me whakahoki anoview nga take me nga otinga noa e whai ake nei:
| Raruraru | Take pea | Rongoā |
|---|---|---|
| Karekau te waeine e ka ana | Karekau he hiko, he iti nga pākahiko mana mamao, he pakaru te ara iahiko. | Tirohia te tuku hiko, whakakapi i nga pākahiko mamao, tautuhi ano i te wehenga ara iahiko. |
| He iti rawa te whakamahana/whakawera | He tātari hau paru, he pūwero ā-waho, he tautuhinga aratau hē, he iti te hauhautanga. | Horoia te tātari hau, whakakorea ngā mea e ārai ana i te waeine o waho, manatokohia te aratau, whakapā atu ki te tohunga hangarau mō te tirotiro i te hauhautanga. |
| Haruru ohorere | Ko nga waahanga kua wetekina, he arai i te mea tahi, he haruru rere whakamahana (noa). | Inspect for loose parts, remove obstructions. If noise persists or is abnormal, contact technician. |
| Te rerenga wai mai i te waahanga o roto | Paipa waikeri kua purua, tāutanga hē. | Check and clear drain hose. If issue persists, contact a licensed HVAC contractor. |
Whakatakotoranga
Key technical specifications for the Gree Multi21+ Tri-Zone Floor Console Mini Split Air Conditioner Heat Pump system, model MULTI24CCONS301.
- Waitohu: KAKARI
- Tau tauira: MULTI24CCONS301
- Te Mana Matao: 24,000 Nga Waahanga o Ingarangi (BTU)
- Raukaha: 2 Toni
- Tauwehenga Pungao Pungao o te Kaupeka (SEER): 21
- Voltage: 230 Volts
- Taumata oro: 56 Decibels (Outdoor Unit)
- Rereere: R-410A
- Tikanga Mana: Mamao
- Āhuahira Motuhake: Fast Cooling, G10 Inverter Technology
Ahu Waeine (Atatata)

This image displays a table detailing the approximate dimensions (Width x Height x Depth) for various BTU capacities of Gree Multi-Console indoor and outdoor units. For the 24,000 BTU outdoor unit, the dimensions are 38" x 31.1" x 17.3".
For specific dimensions of the 24,000 BTU outdoor unit, refer to the table above or the product's technical documentation. Indoor unit dimensions for 9,000, 12,000, and 18,000 BTU are listed as 27.6" x 23.6" x 8.5".
Pūtāhui me te Tautoko
Gree provides a manufacturer's warranty for this product:
- Wāhanga Pūtāhui: 5 Tau
- Pūtāhui Kōpeke: 7 Tau
Hiranga: Hei whai mana mō te kapinga pūtāhui, me mahi te tāutanga e tētahi kaimahi HVAC raihana ā-motu.
For technical support, warranty claims, or service inquiries, please contact your installing HVAC contractor or refer to the official Gree website for authorized service providers.

This image displays various certifications and features of Gree products, including a "5 Year Limited Warranty" icon, "Non Ozone-Depleting Refrigerant R410A", "Heating & Cooling" icon, ETL Listed, G10 Inverter Technology, AHRI Certified, and Energy Star (except 42k model) logos.