1. Introduction
Thank you for choosing the Gree 30000 BTU R32 8-Way Monocassette Air Conditioner. This manual provides essential information for the safe and efficient installation, operation, and maintenance of your air conditioning system. Please read this manual thoroughly before using the product and keep it for future reference.
This system is designed for mono-applications in small commercial and tertiary areas, including shops, offices, meeting rooms, hotels, restaurants, clubs, gyms, and open spaces.
Image 1.1: The Gree 8-Way Monocassette Air Conditioner system, showing both the indoor cassette unit designed for ceiling installation and the outdoor condenser unit.
2. Safety Information
Please observe the following safety precautions to prevent injury or damage to property. Improper operation due to ignoring instructions may cause harm or damage.
- Installation must be performed by qualified and authorized personnel in accordance with national wiring regulations and this manual.
- Do not attempt to repair, relocate, or modify the air conditioner yourself. Contact qualified service personnel for any service needs.
- Ensure the power supply matches the specifications of the unit.
- The unit uses R32 refrigerant. Handle with care and ensure proper ventilation during installation and servicing. R32 is a mildly flammable refrigerant.
- Do not insert fingers or objects into the air inlet/outlet.
- Keep the remote control away from children.
- Ensure the drainage pipe is properly installed to prevent water leakage.
3. Product Features
The Gree Monocassette Air Conditioner offers advanced features for optimal comfort and efficiency:
- 8-Way Air Supply: Provides 360° airflow distribution for uniform temperature throughout the room.
- Oscillation Range: Flaps oscillate between 45° and 80°, adjusted automatically based on heating or cooling mode for maximum comfort.
- Optimized Fan: Features aerodynamically optimized fan profiles for quiet operation.
- Integrated Condensate Drain Pump: Capable of lifting condensate water up to 1100 mm, simplifying installation.
- Compact Design: Attractive and space-saving design suitable for various interior aesthetics.
- R32 Refrigerant: Utilizes R32 refrigerant, known for its lower environmental impact.
- Infrared Remote Control: Included for convenient operation.
4. Setup and Installation
Installation of this air conditioning system requires specialized knowledge and tools. It must be carried out by certified professionals to ensure safety, proper functioning, and compliance with local regulations.
4.1. Components Included
- Indoor Unit (Model: GUD85T/A-T)
- Outdoor Unit (Model: GUD85W/NhA-T)
- Cover Grille TF06 (TL10000220)
- Infrared Remote Control
4.2. Pre-Installation Considerations
- Location: Choose a location for the indoor unit that allows for even air distribution and easy access for maintenance. The outdoor unit should be placed in a well-ventilated area, away from direct sunlight or heat sources.
- Structural Support: Ensure the ceiling structure can adequately support the weight of the indoor unit and panel.
- Electrical Supply: Verify that the electrical supply meets the unit's requirements (220-240 V / 50 Hz / 1 Ph).
- Refrigerant Piping: Plan the routing for the liquid and gas refrigerant lines (3/8" and 5/8" diameter respectively).
- Drainage: Ensure proper routing for the condensate drain pipe, utilizing the integrated drain pump.
4.3. Installation Steps (Overview for Professionals)
- Prepare the ceiling opening for the indoor unit.
- Install the indoor unit and secure it to the ceiling structure.
- Mount the outdoor unit in its designated location.
- Connect the refrigerant piping between the indoor and outdoor units.
- Perform vacuuming and refrigerant charging (if necessary).
- Connect the electrical wiring according to the wiring diagram.
- Install the cover grille TF06.
- Test the system for proper operation.
5. Operating Instructions
Your Gree Monocassette Air Conditioner is operated using the included infrared remote control. Familiarize yourself with the remote control functions for optimal use.
5.1. Basic Functions
- Power ON/OFF: Press the power button to turn the unit on or off.
- Mode Selection: Select desired operating mode: Cooling, Heating, Fan, or Dehumidification.
- Temperature Adjustment: Use the temperature up/down buttons to set your desired room temperature.
- Fan Speed: Adjust the fan speed (e.g., Low, Medium, High, Auto). The unit supports 4/2 fan speed settings.
- Swing/Louver Control: Activate the 8-way airflow and 360° oscillation feature for even air distribution.
5.2. Dehumidification
In Dehumidification mode, the unit removes excess moisture from the air. The dehumidification rate is approximately 2.8 liters per hour.
6. Maintenance
Regular maintenance ensures the longevity and efficient operation of your air conditioner. Always turn off the power supply before performing any maintenance.
6.1. Air Filter Cleaning
The air filters should be cleaned regularly (e.g., every two weeks or as needed) to maintain airflow and efficiency. Refer to the indoor unit's access panel for filter removal and cleaning instructions. Wash filters with mild detergent and water, then dry completely before reinstallation.
6.2. Outdoor Unit Cleaning
Periodically clean the outdoor unit's coils and fins to remove dust, leaves, and debris. Ensure the area around the outdoor unit is clear of obstructions to allow for proper airflow.
6.3. Professional Servicing
It is recommended to have your air conditioning system inspected and serviced by a qualified technician at least once a year. This includes checking refrigerant levels, electrical connections, and overall system performance.
7. Troubleshooting
If you encounter issues with your air conditioner, refer to the following common troubleshooting steps. If the problem persists, contact qualified service personnel.
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not turn on | No power supply; Remote control batteries depleted | Check circuit breaker; Replace remote control batteries |
| Insufficient cooling/heating | Dirty air filters; Blocked outdoor unit; Incorrect temperature setting; Doors/windows open | Clean air filters; Clear obstructions from outdoor unit; Adjust temperature; Close doors/windows |
| Unusual noise | Loose parts; Obstruction in fan | Turn off unit and inspect for loose parts or obstructions. Contact service if noise persists. |
| Water leakage from indoor unit | Blocked drain pipe; Improper installation | Check and clear drain pipe; Contact installer for inspection. |
8. Specifications
Detailed technical specifications for the Gree 30000 BTU R32 Monocassette Air Conditioner:
| Specification | Value |
|---|---|
| Cooling Capacity | 8.5 kW (30000 BTU) |
| Heating Capacity | 8.8 kW |
| SEER (Seasonal Energy Efficiency Ratio) | 6.1 |
| SCOP (Seasonal Coefficient of Performance) | 4.0 |
| Energy Class (Cooling) | A++ |
| Energy Class (Heating) | A+ |
| Power Supply | 220-240 V / 50 Hz / 1 Ph |
| Power Consumption (Cooling) | 2.80 kW |
| Power Consumption (Heating) | 2.65 kW |
| Refrigerant Type | R32 |
| Refrigerant Charge | 1.80 kg / T.CO2 eq. 1.23 |
| Airflow (Indoor Unit) | 1400-1310-1180-1040 m³/h |
| Fan Speed Settings | 4/2 |
| Dehumidification Rate | 2.8 l/h |
| Sound Pressure (Indoor Unit) | Max 50 dB(A) - Min 42 dB(A) |
| Liquid Pipe Diameter | 3/8" (9.52mm) |
| Gas Pipe Diameter | 5/8" (15.88mm) |
| Indoor Unit Dimensions (HxWxD) | 240 x 840 x 840 mm |
| Indoor Unit Weight (without packaging) | 29 kg |
| Outdoor Unit Dimensions (HxWxD) | 790 x 920 x 370 mm |
| Outdoor Unit Weight (without packaging) | 60 kg |
| Panel/Grille Dimensions (HxWxD) | 52 x 950 x 950 mm |
| Panel/Grille Weight (without packaging) | 6 kg |
9. Warranty and Support
Gree products are distributed by ARGO, a historical Italian company specializing in air conditioning since 1929. Support for your Gree air conditioner is guaranteed by ARGO-approved service centers nationwide.
For warranty claims, technical assistance, or to locate an authorized service center, please refer to the contact information provided with your purchase documentation or visit the official ARGO website.
