The Wind - Head Connecting Cold Machine GREE 2-way heating/cooling FGR20/C-M – The Ultimate Coolant Solution

Air conditioner and wind tunnel connectors GREE 2-way heating/cooling FGR20/C-M is ideal choice for large spaces such as offices, restaurants, hotels and shopping malls. With its powerful capacity, energy-saving performance and optimal design, the product offers an effective cooling and heating experience.
1. technical specifications Highlights FGR20/C-M
✅ Cooling capacity: 19.5KW ~ 67,000BTU/H
✅ Heating capacity warm: 22.5KW ~ 77,000BTU/H
✅ Power supply: 3 pha, 380V/50Hz
✅ Power consumption:
- Cooling: 8.5KW
- Heating: 6.8KW
✅ The amount refrigerant R22: 7kg
2. indoor unit (Indoor Unit) FGR20/C-M
✅ Voltage: 3Pha/380V/50Hz
✅ Airflow: 4.000m³/h
✅ Power output: 1.5KW
✅ Operating current: 3.2A
✅ Static pressure: 90Pa
✅ Sound pressure level: 54 dB
✅ Suspended water pipe: 25.4mm
✅ Machine size (HxWxD): 500x1500x1000 mm
✅ Weight: 150kg (statement) / 200kg (sum)
3. outdoor unit (Outdoor Unit) FGR20/C-M
✅ Voltage: 3Pha/380V/50Hz
✅ Fan speed: 850 rpm
✅ Operating current: 12.21A
✅ Sound pressure level: 66 dB
✅ Copper pipe size: Φ 16/28 mm
✅ Machine size (HxWxD): 1350x1150x360 mm
✅ Weight: 180kg (statement) / 195kg (sum)
4. The Outstanding Advantages of GREE FGR20/C-M
✔ Power: Fitting large space, ensuring stable cooling and heating performance.
✔ Power saving: Advanced technology helps reduce power consumption while still achieving optimal efficiency.
✔ Smooth Operation: Low noise levels, providing a quiet and comfortable environment.
✔ Easy installation and maintenance: Intelligent design makes installation and maintenance more convenient.
✔ Fitting for multiple spaces: Used for restaurants, hotels, shopping malls, offices, etc
5. Conclusion FGR20/C-M
Air conditioner and wind tunnel connectors GREE 2-way heating/cooling FGR20/C-M ...is the perfect choice for those looking for an efficient, energy-efficient and time-efficient cooling and heating solution. With modern design, advanced technology and powerful operating capabilities, this product will undoubtedly meet your needs.
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Practical Application of Wind Pipes-Alder GREE 2-way heating/cooling FGR20/C-M

Air conditioner and wind tunnel connectors GREE 2-way heating/cooling FGR20/C-M It is designed to fit a wide range of spaces, from commercial buildings to high - end residential areas. Here are some practical applications:
1 Trade Centers, SuperMarkets
- The cooling system is synchronous, ensuring the space remains cool despite large numbers of guests.
- High capacity, suitable for large areas such as lobbies, corridors, shopping areas.
- Low noise levels help make the experience more comfortable for customers.
2. Hotel, Restaurant, Resort
- Create a cool, welcoming space for your guests to vacation.
- A ceiling - hidden wind tunnel system helps keep the luxury space aesthetically high.
- Mode 2-way heating/cooling & Cold & HeatIt is suitable for cold winter weather areas.
3 The Office, the High House
- Make sure the work environment is comfortable, and improve employee performance.
- The system allocates air evenly, which reduces temperature differences between regions.
- Concealing the ceiling will help maximize the area you use.
4 Hospitals, Clinics
- Make sure the temperature is stable and appropriate for the space you want to maintain ideal temperature conditions in.
- The system works smoothly, lowers noise, provides comfort to the patient.
- Airflow This will help keep the room air fresh.
5 Plant Factory, Industrial Park
- Support air conditioning for the manufacturing environment, which makes machines and workers more efficient.
- High power, meeting the need for cooling in large spaces.
- High strength, durable operation in industrial conditions.
6. Grandiose, Luxury Apartments
- The hidden ceiling design makes the space more elegant and refined.
- Provide Solutions air conditioning It's synchronized, keeps the whole house cool.
- Quiet, unaffected family life.
Conclusion FGR20/C-M
Air conditioner and wind tunnel connectors GREE 2-way heating/cooling FGR20/C-M is the solution air conditioning Ideal for a wide range of spaces, from civil to commercial and industrial. With its high capacity, high performance and smart design, the product offers a comfortable, energy-efficient and convenient experience for users.
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Installation and Operation Guide for the Air-Tube Coupler GREE 2-way heating/cooling FGR20/C-M
Air conditioner and wind tunnel connectors GREE 2-way heating/cooling FGR20/C-M is a high-power air conditioning device, which should be installed technically properly to ensure optimal performance and long life. Here is detailed instructions from the Installation Process to operation and maintenance.
I. Installation instructions
1. Preinstallation preparation
✅ Equipment check:
- Make sure the air conditioning unit and components are not damaged during shipping.
- Check technical specifications for fit to usage requirements.
✅ Tools are prepared:
- Drills, screwdrivers, wrenches, vacuum pumps, gas meters, copper pipes, electrical wires, drainage pipes, etc
✅ Locate the installation:
- Indoor unit (Indoor Unit): Place it on the ceiling at least 30 cm from the wall to ensure good air circulation.
- Outdoor unit (Outdoor Unit): Place the container in a well-ventilated area away from direct sunlight and heavy rain.
- Gas pipes, sewer pipes, electrical wires: Calculate the length to avoid pressure loss and gas leak.
2 Installation indoor unit
🔹 Step 1: Secure the bracket
- Use a sturdy rack, making sure indoor unit is not shaken during operation.
- Make sure the minimum distance from the ceiling to the machine is 30cm.
🔹 Step 2: Copper pipeline connection
- Use standard sized copper tubing Φ 16/28 mm.
- Vacuum the copper pipe before opening the gas valve to avoid moisture from entering the system.
- Seal the joints with a special sealant to prevent leaks.
🔹 Step 3: Connect the drain
- Length of pipe Φ 25.4 mm, ensure a slope from 1 -2% for water to flow naturally.
- Check to see if there is any clogging that could cause a spill in the room.
🔹 Step 4: Wiring
- Use the right wires for the source 3 pha 380V/50Hz.
- Connect the circuit to the power diagram as instructed by the manufacturer.
3 Installation outdoor unit
🔹 Step 1: Place outdoor unit
- It should be on a high pedestal or a stand at least above the ground 30cm to avoid flooding.
- Ensure minimum distance 50cm around outdoor unit for air flow.
🔹 Step 2: Connecting copper pipes and wires
- Connect the copper pipes from indoor unit to outdoor unit, ensuring tightness, no distortion.
- Check the pipe carefully before filling it.
🔹 Step 3: Load gas and check for leaks
- Test the pressure with a gas gauge before opening the valve.
- Gas Feed R22 (7kg) It's standard, don't load too much or too little to avoid performance crashes.
II. COACHING ACTIVITIES
1. Start the Cold Machine
✅ Step 1: Power up and turn on the computer with a remote.
✅ Step 2: Select the desired mode:
- Cooling Mode: Select the correct temperature from 16 -30°C.
- Heat Mode: Select the temperature from 20 -28°C.
- Fan Mode: Turn on the fan without changing the temperature.
✅ Step 3: Adjust the fan speed and wind direction to maximize cooling/warming effects.
2 Fuel - Save Mode Installation
- Sleep Mode Low power at night, saves power.
- Timer Mode: Set your computer to the on/off time as needed.
III. Instructions on periodical maintenance
🔹 Clean indoor unit (Every 2 -3 month)
- Remove the filter, rinse it with warm water, dry it, and replace it.
- Wipe the surface of indoor unit with a soft cloth to avoid dirt buildup.
🔹 Clean outdoor unit (Each 6 month)
- Check the fan and radiator blades, and clean any residual dirt on outdoor unit.
- Check the copper pipe, to avoid gas leaks or distortion.
🔹 Check for cold gas (Each year 1 times)
- If the cooling system is weak, check the gas pressure and replenish it if necessary.
🔹 Intensive Maintenance (Every year 1 times)
- Check all electrical systems, control circuits, and other important components.
- Call a professional technician if there are gas, electrical, or component issues.
IV. NOTES FOR USE OF CHARGES GREE FGR20/C-M
⚠ Do n't let the temperature stay too low (<18°C) for too long to avoid power outages.
⚠ Make sure the room is closed when using it to maximize the cooling/warming effect.
⚠ Do not attempt to unplug the shredder without proper experience, but contact a professional.
⚠ Do not place obstructions before indoor unit/outdoor unit to ensure best air circulation.
V. Conclusion
Air conditioner and wind tunnel connectors GREE 2-way heating/cooling FGR20/C-M is the solution air conditioning It's a large-capacity, multi-purpose commercial and residential space properly installed and periodic maintenance This will keep your laptop running, save on power, and extend its life.
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