1. Sarrera
This manual provides essential information for the safe and efficient operation of your Gree Multi21+ Tri-Zone Wall Mount Mini Split Air Conditioner Heat Pump. This system is designed to provide heating and cooling for up to three separate zones using advanced G10 inverter technology and eco-friendly R410A refrigerant. Please read this manual thoroughly before installation and operation to ensure proper use and to maintain product longevity.

Irudia: Gainetikview of the Gree Multi21+ Tri-Zone Mini Split system, showing the outdoor condenser unit and multiple indoor wall-mounted units.
2. Segurtasun informazioa
Always adhere to local and national electrical codes. Improper installation or repair can cause electric shock, fire, or injury. Only qualified and licensed HVAC technicians should install, maintain, and repair this equipment. Do not attempt to modify this product. Ensure the power supply is disconnected before any maintenance or cleaning procedures. Keep children and pets away from the outdoor unit.
3. Produktua amaitu daview
The Gree Multi21+ Tri-Zone system consists of one outdoor condenser unit and three indoor wall-mounted units, allowing independent temperature control in different rooms. The system utilizes G10 inverter technology for energy efficiency and consistent temperature regulation.

Image: A Gree indoor wall-mounted mini split unit with its remote control, illustrating the primary components for user interaction.
Ezaugarri nagusiak hauek dira:
- G10 Inbertsorearen Teknologia: Provides energy savings, reduces outdoor noise, and maintains steady room temperatures.
- Zona anitzeko gaitasuna: Heats and cools up to three zones independently.
- Eco-friendly R410A Refrigerant: Utilizes a refrigerant with lower environmental impact.
- Wi-Fi gaia: An optional Wi-Fi kit (sold separately) allows remote control via a smartphone.

Image: Icons representing key features and certifications of the Gree Mini Split system, including warranty, Wi-Fi readiness, heating and cooling capabilities, AHRI certification, G10 Inverter Technology, ETL listing, and Energy Star rating.
4. Konfigurazioa eta instalazioa
Installation of the Gree Multi21+ Tri-Zone Mini Split system must be performed by a state-licensed HVAC contractor to ensure proper function, safety, and warranty validity. Attempting self-installation may void your warranty and pose safety risks.
Beharrezko osagaiak (ez dira barne hartzen):
- 1/4" x 3/8" hari multzoa
- 1/4" x 1/2" hari multzoa
- 1/4" x 5/8" hari multzoa
Optional Wi-Fi Kit:
A field-installed Wi-Fi kit accessory is available separately to enable remote control of the unit via your smartphone. Consult your HVAC contractor for installation of this accessory.

Image: A Gree outdoor condenser unit, which is a key component of the mini split system.
5. Funtzionamendu-argibideak
Your Gree Multi21+ system can be controlled using the included wireless remote control. Each indoor unit operates independently.
Oinarrizko funtzionamendu moduak:
- Cool modua: Hozteak giro-tenperatura jaisteko aukera ematen du.
- Bero modua: Berogailua eskaintzen du gelako tenperatura igotzeko.
- Fan modua: Airea berotu edo hoztu gabe zirkulatzen du.
- Modu lehorra: Gelako hezetasuna murrizten du.
- Modu automatikoa: Automatically selects heating or cooling based on the set temperature.

Image: A visual depicting the dual functionality of the system, capable of both cooling (blue, snowflakes) and heating (orange, sun), with a comfortable couple in between.
Urruneko kontrola erabiltzea:
The remote control allows you to adjust temperature, change modes, set fan speed, and access other functions. Point the remote control directly at the indoor unit when operating.

Image: A detailed close-up of the Gree remote control, showing buttons for mode, fan, swing, sleep, timer, and temperature adjustment.
Refer to the remote control section of the full user manual for detailed instructions on each button and function, including setting timers, sleep mode, and 'I FEEL' function.

Image: A floor plan illustration demonstrating how the Gree Multi-Zone Ductless Mini Split System can maintain different temperatures in various rooms, such as 70°F, 72°F, and 68°F.
6. Mantentzea
Regular maintenance ensures optimal performance and extends the lifespan of your unit. Always disconnect power before performing any maintenance.
Barruko Unitatea:
- Iragazkien garbiketa: Clean the air filters every two weeks or as needed, especially during heavy use. Remove filters, wash with lukewarm water, and dry thoroughly before reinserting.
- Gainazalaren garbiketa: Garbitu barneko unitatearen gainazala oihal leun etaamp oihalik. Ez erabili detergente gogorrik edo garbitzaile urratzailerik.
Kanpoko unitatea:
- Bobinaren garbiketa: Periodically check the outdoor coil for dirt and debris. Clean with a soft brush or water hose. Avoid bending the coil fins.
- Sakea: Ensure there is adequate clearance around the outdoor unit for proper airflow. Remove any obstructions like leaves, grass, or snow.
For detailed cleaning and maintenance procedures, consult a licensed HVAC professional.
7. Arazoak
Bezeroarentzako arreta-zerbitzuarekin harremanetan jarri aurretik, berriroview arazo ohikoenak eta haien balizko irtenbideak:
| Arazoa | Kausa posiblea | Irtenbidea |
|---|---|---|
| Unitatea ez da pizten | Ez dago energia-iturririk; urrutiko agintearen bateriak baxuak dira | Egiaztatu zirkuitu-hauslea; Ordeztu urrutiko agintearen bateriak |
| Hozte/berotze nahikoa ez | Dirty air filters; Blocked outdoor unit; Incorrect mode setting; Temperature setting too high/low | Clean air filters; Clear obstructions; Select correct mode; Adjust temperature setting |
| Ezohiko zarata | Pieza solteak; Haizagailuan oztopoa; Hozgarriaren fluxuaren zarata (normala) | Contact HVAC technician if persistent; Ensure no obstructions |
| Barruko unitatetik ur-ihesa | Hustubide-hodi itxia; instalazio desegokia | Contact HVAC technician for inspection and repair |
Irtenbide hauek saiatu ondoren arazoa konpontzen ez bada, jarri harremanetan HVAC profesional lizentziadun batekin laguntza eskatzeko.
8. Zehaztapenak
This section outlines the technical specifications for the Gree Multi21+ Tri-Zone Mini Split Air Conditioner Heat Pump, model MULTI36CVIR306.
| Ezaugarri | Xehetasuna |
|---|---|
| Marka | GREE |
| Ereduaren izena | MULTI36CVIR306 |
| Hozte Potentzia | 36,000 unitate termiko britainiar (BTU) |
| Edukiera | 3 tona |
| Energia-eraginkortasun sasoikoaren ratioa (SEER) | 21 |
| liburukiatage | 230 Volt |
| Hozgarria | R 410A |
| Forma-faktorea | Mini-Split |
| Kontrol-metodoa | Urruneko Kontrola |
| UPC | 841999167073 |
Unit Dimensions (Width x Height x Depth):

Image: A table detailing the dimensions (Width x Height x Depth) for various BTU capacities of both indoor and outdoor units within the Gree Vireo+ Multi series.
9. Bermea eta Laguntza
Fabrikatzailearen bermea:
The Gree Multi21+ Tri-Zone Mini Split system comes with a manufacturer's warranty of 5 urte zatietan eta 7 urte konpresorean.
Please Note: Installation must be performed by a state-licensed HVAC contractor in order to be eligible for the warranty. Failure to comply may void the warranty.
Bezeroarentzako laguntza:
For technical assistance, warranty claims, or service inquiries, please contact your licensed HVAC installer or refer to the official Gree website for authorized service providers in your area. Ensure you have your model number (MULTI36CVIR306) and proof of purchase available when contacting support.