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Cassette Fan Coil Unit
Ruidong
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Product Description
4-way Cassette fan coils can be customized to support different sizes. They are equipped with a built-in drain pump and come with a control board panel with display and remote control. These fan coils provide a smooth and comprehensive airflow control, with the ability to adjust the vanes into 2 different groups. They operate quietly and can be connected to a ventilation system through the supply air duct. Additionally, they have the capability to connect multiple ducts to adjacent rooms, and come with a three-speed fan. These fan coils offer a wide range of additional benefits.
Cassette Fan Coil Units are attractively styled to blend with most room decors. Units are perfectly convenient for Apartments, Offices, Hospitals, Hotels, Sports Hall, Mini or Maxi Stores and other such installations whereby central plant supplies chilled water for cooling. The sleek and compact structure takes up very little space in the room.
Key features include:
Easy installation:
The compact design of the 4-way Cassette fan coils allows for simple and hassle-free installation.
Uniform temperature distribution:
The four-way air flowing feature ensures that the temperature in the room is evenly distributed, providing consistent comfort.
Quieter operation:
The unique design of the centrifugal fan ensures quiet running of the unit, reducing any unnecessary noise.
Efficient condensate drainage:
The high-performance condensate drain pump efficiently removes condensed water from the unit, preventing any potential leakage or build-up.
Rapid blending of air:
The special design of the diffuser allows for quick blending of the supply air with the room air, promoting efficient air circulation and maintaining consistent temperature levels.
Optional thermostat with LCD screen:
The unit can be equipped with a large LCD screen thermostat, providing easy and convenient control of the fan coil system.
Improved air quality:
The cassette unit features a large grille for return air, which is then cleaned by an easily removable and washable filter. This ensures that the room air remains fresh and free from dust and pollutants through constant air circulation.
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Product Details
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Comment & FAQ
What should you pay attention to when choosing a cassette type fan coil unit?
When selecting a cassette type fan coil unit, it is important to consider the designed preheating load and match it with the unit's sensible heat load. In most cases, the coil has sufficient latent heat capacity to meet the design requirements. If outdoor air is being used, its load and calculation formula should be adjusted accordingly, such as by considering the water temperature rise in relation to the air temperature rise.
For heating purposes, the unit's heating capacity is generally selected based on the refrigeration load, and the return heat is determined using the same water flow and the water inlet temperature to meet the indoor heating load.
When it comes to refrigeration, factors to consider include the indoor preheating refrigeration load, indoor total thermal refrigeration load, air inlet temperature, water inlet temperature, and air volume.
The second step in the selection process is to determine the unit's specifications, water volume, required water temperature, pressure drop, and other relevant parameters.
Important considerations during this step include determining whether the fan motor's bearing is oil-bearing or oil-free shaft pump, and if oil-free shaft pump is chosen, regular oil addition must be done as per regulations.
It is also crucial to clarify the left or right outlet direction of the water connection pipe of the chosen unit, as this may be related to pipeline layout and other factors.
During winter applications with hot water, it is generally recommended to keep the water temperature below 60°C to reduce scaling, minimize cold and hot alternation, weaken expansion forces on the expansion pipe, and optimize heat transfer.
In summer, attention should be paid to water insulation measures to prevent condensation and avoid damage to indoor buildings.
Lastly, it is recommended to install a vent valve at the highest part of the unit coil to allow for proper air release.
Note: If you have any inquiries, Ruidong is available to assist you at any time. We are fully committed to providing exceptional service and addressing your concerns. Feel free to reach out to us for any assistance you may need.
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Data Sheet
| Product | European Style & Cassette Type Fan Coil Unit | ||||||||||||
| Type | 4pipes | ||||||||||||
| Model-RFPC | 68-2+1 | 80-2+1 | 85-2+1 | 102-2+1 | 136-2+1 | 170-2+1 | 204-2+1 | 238-2+1 | 289-2+1 | 340-2+1 | |||
| 400 | 450 | 500 | 600 | 800 | 1000 | 1200 | 1400 | 1700 | 2000 | ||||
| Air Flow (m³/h) | H | (m³/h) | 680 | 765 | 850 | 1020 | 1360 | 1700 | 2040 | 2380 | 2890 | 3400 | |
| M | 520 | 580 | 640 | 790 | 1030 | 1290 | 1500 | 1800 | 2100 | 2600 | |||
| L | 350 | 390 | 430 | 520 | 690 | 860 | 1030 | 1200 | 1600 | 1900 | |||
| Cooling capacity(W) | Total capacity | H | KW | 2.6 | 2.8 | 3.1 | 3.6 | 4.8 | 6 | 7 | 8.4 | 10.3 | 11.5 |
| M | KW | 2 | 2.2 | 2.4 | 2.8 | 3.7 | 4.7 | 6 | 6.5 | 7.5 | 8.3 | ||
| L | KW | 1.4 | 1.6 | 1.8 | 2.1 | 3 | 3.6 | 4.6 | 5 | 5.7 | 6.3 | ||
| Sensible capacity | H | KW | 1.8 | 2 | 2.2 | 2.5 | 3.4 | 4.2 | 4.9 | 5.9 | 8.5 | 9.5 | |
| M | KW | 1.5 | 1.6 | 1.8 | 2.1 | 2.8 | 3.5 | 4.5 | 4.9 | 6.2 | 6.9 | ||
| L | KW | 1.1 | 1.2 | 1.4 | 1.7 | 2.4 | 2.9 | 3.7 | 4 | 4.7 | 5.2 | ||
| Water Flow | I/h | 450 | 468 | 540 | 625 | 830 | 1050 | 1400 | 1500 | 1800 | 2000 | ||
| Water P.D | kPa | 11 | 13 | 17 | 22 | 24 | 27 | 30 | 35 | 40 | 52 | ||
| Heating capacity(W) | Heating capacity | H | KW | 2.6 | 3.1 | 3.5 | 4.3 | 4.9 | 6.5 | 7.2 | 8.7 | 11.9 | 15.2 |
| M | 2 | 2.3 | 2.7 | 3.2 | 4.3 | 5.4 | 5.6 | 7.6 | 8.7 | 11.3 | |||
| L | 1.4 | 1.7 | 2.1 | 2.5 | 3.5 | 4.2 | 4.3 | 5.8 | 6.6 | 8.7 | |||
| Power supply | 220-240V/1PH/50HZ(60HZ) | ||||||||||||
| Power Input | W | 62 | 68 | 76 | 96 | 132 | 152 | 189 | 220 | 330 | 340 | ||
| Sound pressure | dB(A) | 41 | 42 | 43 | 45 | 46 | 47 | 50 | 52 | 57 | 65 | ||
| Fan | Type | Centrifugal Fan | |||||||||||
| Model | Ф315 | ||||||||||||
| Qty | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |||
| Motor | Type | 3-speed | |||||||||||
| Qty | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |||
| Coil | Rows | 2 | |||||||||||
| Mix.working pressure | MPa | 1.6Mpa | |||||||||||
| Tube Dia | inch | 3/8'' | |||||||||||
| Dimension | Unit body | mm | 580x580x250 | 705x705x290 | 832x832x290 | 960x960x290 | |||||||
| Panel assembly | mm | 680x680x30 | 830x830x30 | 980x980x30 | 1140x1140x30 | ||||||||
| Connection | Water inlet/outlet | inch | ZG3/4'' / ZG3/4'' | ||||||||||
| Condensate discharge | inch | 26 | |||||||||||
| Weight | Kg | 21 | 21 | 26 | 26 | 26 | 35 | 35 | 35 | 53 | 53 | ||
Note:
1. Working conditions for cooling: inlet/outlet water temperature 7°C/12°C, inlet air DB27.0 °C, WB19.5 °C.
2. Working conditions for heating: inlet/outlet water temperature 60 °C /50 °C, inlet air DB21.0 °C.
3. The noise in the table is measured by the unit in a totally anechoic room with a background noise of 16.5dB (A).
4. The static pressure at the outlet of the low static pressure unit with air outlet and filter is 0Pa: the static pressure at the outlet without air outlet and filter is 12Pa.
5. H, M and L represent high, medium and low fan speed respectively.
6. All performance parameters in the above table are measure with a power supply of 220V~/50Hz.
|
Product Description
4-way Cassette fan coils can be customized to support different sizes. They are equipped with a built-in drain pump and come with a control board panel with display and remote control. These fan coils provide a smooth and comprehensive airflow control, with the ability to adjust the vanes into 2 different groups. They operate quietly and can be connected to a ventilation system through the supply air duct. Additionally, they have the capability to connect multiple ducts to adjacent rooms, and come with a three-speed fan. These fan coils offer a wide range of additional benefits.
Cassette Fan Coil Units are attractively styled to blend with most room decors. Units are perfectly convenient for Apartments, Offices, Hospitals, Hotels, Sports Hall, Mini or Maxi Stores and other such installations whereby central plant supplies chilled water for cooling. The sleek and compact structure takes up very little space in the room.
Key features include:
Easy installation:
The compact design of the 4-way Cassette fan coils allows for simple and hassle-free installation.
Uniform temperature distribution:
The four-way air flowing feature ensures that the temperature in the room is evenly distributed, providing consistent comfort.
Quieter operation:
The unique design of the centrifugal fan ensures quiet running of the unit, reducing any unnecessary noise.
Efficient condensate drainage:
The high-performance condensate drain pump efficiently removes condensed water from the unit, preventing any potential leakage or build-up.
Rapid blending of air:
The special design of the diffuser allows for quick blending of the supply air with the room air, promoting efficient air circulation and maintaining consistent temperature levels.
Optional thermostat with LCD screen:
The unit can be equipped with a large LCD screen thermostat, providing easy and convenient control of the fan coil system.
Improved air quality:
The cassette unit features a large grille for return air, which is then cleaned by an easily removable and washable filter. This ensures that the room air remains fresh and free from dust and pollutants through constant air circulation.
|
Product Details
|
Comment & FAQ
What should you pay attention to when choosing a cassette type fan coil unit?
When selecting a cassette type fan coil unit, it is important to consider the designed preheating load and match it with the unit's sensible heat load. In most cases, the coil has sufficient latent heat capacity to meet the design requirements. If outdoor air is being used, its load and calculation formula should be adjusted accordingly, such as by considering the water temperature rise in relation to the air temperature rise.
For heating purposes, the unit's heating capacity is generally selected based on the refrigeration load, and the return heat is determined using the same water flow and the water inlet temperature to meet the indoor heating load.
When it comes to refrigeration, factors to consider include the indoor preheating refrigeration load, indoor total thermal refrigeration load, air inlet temperature, water inlet temperature, and air volume.
The second step in the selection process is to determine the unit's specifications, water volume, required water temperature, pressure drop, and other relevant parameters.
Important considerations during this step include determining whether the fan motor's bearing is oil-bearing or oil-free shaft pump, and if oil-free shaft pump is chosen, regular oil addition must be done as per regulations.
It is also crucial to clarify the left or right outlet direction of the water connection pipe of the chosen unit, as this may be related to pipeline layout and other factors.
During winter applications with hot water, it is generally recommended to keep the water temperature below 60°C to reduce scaling, minimize cold and hot alternation, weaken expansion forces on the expansion pipe, and optimize heat transfer.
In summer, attention should be paid to water insulation measures to prevent condensation and avoid damage to indoor buildings.
Lastly, it is recommended to install a vent valve at the highest part of the unit coil to allow for proper air release.
Note: If you have any inquiries, Ruidong is available to assist you at any time. We are fully committed to providing exceptional service and addressing your concerns. Feel free to reach out to us for any assistance you may need.
|
Data Sheet
| Product | European Style & Cassette Type Fan Coil Unit | ||||||||||||
| Type | 4pipes | ||||||||||||
| Model-RFPC | 68-2+1 | 80-2+1 | 85-2+1 | 102-2+1 | 136-2+1 | 170-2+1 | 204-2+1 | 238-2+1 | 289-2+1 | 340-2+1 | |||
| 400 | 450 | 500 | 600 | 800 | 1000 | 1200 | 1400 | 1700 | 2000 | ||||
| Air Flow (m³/h) | H | (m³/h) | 680 | 765 | 850 | 1020 | 1360 | 1700 | 2040 | 2380 | 2890 | 3400 | |
| M | 520 | 580 | 640 | 790 | 1030 | 1290 | 1500 | 1800 | 2100 | 2600 | |||
| L | 350 | 390 | 430 | 520 | 690 | 860 | 1030 | 1200 | 1600 | 1900 | |||
| Cooling capacity(W) | Total capacity | H | KW | 2.6 | 2.8 | 3.1 | 3.6 | 4.8 | 6 | 7 | 8.4 | 10.3 | 11.5 |
| M | KW | 2 | 2.2 | 2.4 | 2.8 | 3.7 | 4.7 | 6 | 6.5 | 7.5 | 8.3 | ||
| L | KW | 1.4 | 1.6 | 1.8 | 2.1 | 3 | 3.6 | 4.6 | 5 | 5.7 | 6.3 | ||
| Sensible capacity | H | KW | 1.8 | 2 | 2.2 | 2.5 | 3.4 | 4.2 | 4.9 | 5.9 | 8.5 | 9.5 | |
| M | KW | 1.5 | 1.6 | 1.8 | 2.1 | 2.8 | 3.5 | 4.5 | 4.9 | 6.2 | 6.9 | ||
| L | KW | 1.1 | 1.2 | 1.4 | 1.7 | 2.4 | 2.9 | 3.7 | 4 | 4.7 | 5.2 | ||
| Water Flow | I/h | 450 | 468 | 540 | 625 | 830 | 1050 | 1400 | 1500 | 1800 | 2000 | ||
| Water P.D | kPa | 11 | 13 | 17 | 22 | 24 | 27 | 30 | 35 | 40 | 52 | ||
| Heating capacity(W) | Heating capacity | H | KW | 2.6 | 3.1 | 3.5 | 4.3 | 4.9 | 6.5 | 7.2 | 8.7 | 11.9 | 15.2 |
| M | 2 | 2.3 | 2.7 | 3.2 | 4.3 | 5.4 | 5.6 | 7.6 | 8.7 | 11.3 | |||
| L | 1.4 | 1.7 | 2.1 | 2.5 | 3.5 | 4.2 | 4.3 | 5.8 | 6.6 | 8.7 | |||
| Power supply | 220-240V/1PH/50HZ(60HZ) | ||||||||||||
| Power Input | W | 62 | 68 | 76 | 96 | 132 | 152 | 189 | 220 | 330 | 340 | ||
| Sound pressure | dB(A) | 41 | 42 | 43 | 45 | 46 | 47 | 50 | 52 | 57 | 65 | ||
| Fan | Type | Centrifugal Fan | |||||||||||
| Model | Ф315 | ||||||||||||
| Qty | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |||
| Motor | Type | 3-speed | |||||||||||
| Qty | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |||
| Coil | Rows | 2 | |||||||||||
| Mix.working pressure | MPa | 1.6Mpa | |||||||||||
| Tube Dia | inch | 3/8'' | |||||||||||
| Dimension | Unit body | mm | 580x580x250 | 705x705x290 | 832x832x290 | 960x960x290 | |||||||
| Panel assembly | mm | 680x680x30 | 830x830x30 | 980x980x30 | 1140x1140x30 | ||||||||
| Connection | Water inlet/outlet | inch | ZG3/4'' / ZG3/4'' | ||||||||||
| Condensate discharge | inch | 26 | |||||||||||
| Weight | Kg | 21 | 21 | 26 | 26 | 26 | 35 | 35 | 35 | 53 | 53 | ||
Note:
1. Working conditions for cooling: inlet/outlet water temperature 7°C/12°C, inlet air DB27.0 °C, WB19.5 °C.
2. Working conditions for heating: inlet/outlet water temperature 60 °C /50 °C, inlet air DB21.0 °C.
3. The noise in the table is measured by the unit in a totally anechoic room with a background noise of 16.5dB (A).
4. The static pressure at the outlet of the low static pressure unit with air outlet and filter is 0Pa: the static pressure at the outlet without air outlet and filter is 12Pa.
5. H, M and L represent high, medium and low fan speed respectively.
6. All performance parameters in the above table are measure with a power supply of 220V~/50Hz.
