The Daikin FXHQ-MVJU is a ceiling-suspended type indoor unit designed for light commercial spaces, offering a blend of slim design, efficient operation, quiet performance, and ease of maintenance. It is part of the VRV (Variable Refrigerant Volume) series, utilizing R-410A refrigerant and operating on a 60 Hz, 1 phase, 208/230 V power supply.
Function Description:
The FXHQ-MVJU unit functions as an indoor air conditioning component, providing both cooling and heating capabilities. It is designed to distribute conditioned air throughout a space, ensuring a comfortable environment. The unit integrates with Daikin's VRV heat pump systems, allowing for flexible and efficient climate control in various commercial settings such as retail stores, restaurants, classrooms, and conference rooms. Its innovative stream fan technology and wide air discharge outlet are key to its performance, delivering a comfortable airflow with minimal noise.
Important Technical Specifications:
Models:
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FXHQ12MVJU:
- Cooling Capacity: 12,000 Btu/h
- Heating Capacity: 13,500 Btu/h
- Dimensions (H x W x D): 7-11/16 x 37-13/16 x 26-3/4 inches
- Face Area: 1.96 ft²
- Motor Output: 62 W
- Airflow Rate (H/L): 410/340 cfm
- Sound Pressure Level (H/L): 42/38 dBA
- Weight: 55 lbs
- Liquid Pipes: Ø1/4 inch (flare connection)
- Gas Pipes: Ø1/2 inch (flare connection)
- Drain Pipe: VP20 (external dia. 1, internal dia. 3/4)
- MCA: 0.8 A
- MOP: 15 A
- Fan Motor Rated Output (kW): 0.062 kW
- FLA: 0.6 A
- Cooling Input: 90 W
- Heating Input: 90 W
- SCCR: 5 kA rms, Symmetrical @600 V MAX
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FXHQ24MVJU:
- Cooling Capacity: 24,000 Btu/h
- Heating Capacity: 27,000 Btu/h
- Dimensions (H x W x D): 7-11/16 x 55-1/8 x 26-3/4 inches
- Face Area: 3.15 ft²
- Motor Output: 130 W
- Airflow Rate (H/L): 710/600 cfm
- Sound Pressure Level (H/L): 44/42 dBA
- Weight: 80 lbs
- Liquid Pipes: Ø3/8 inch (flare connection)
- Gas Pipes: Ø5/8 inch (flare connection)
- Drain Pipe: VP20 (external dia. 1, internal dia. 3/4)
- MCA: 1.0 A
- MOP: 15 A
- Fan Motor Rated Output (kW): 0.130 kW
- FLA: 0.8 A
- Cooling Input: 127 W
- Heating Input: 127 W
- SCCR: 5 kA rms, Symmetrical @600 V MAX
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FXHQ36MVJU:
- Cooling Capacity: 36,000 Btu/h
- Heating Capacity: 40,000 Btu/h
- Dimensions (H x W x D): 7-11/16 x 62-5/8 x 26-3/4 inches
- Face Area: 3.66 + 2.95 ft²
- Motor Output: 130 W
- Airflow Rate (H/L): 830/670 cfm
- Sound Pressure Level (H/L): 46/42 dBA
- Weight: 90 lbs
- Liquid Pipes: Ø3/8 inch (flare connection)
- Gas Pipes: Ø5/8 inch (flare connection)
- Drain Pipe: VP20 (external dia. 1, internal dia. 3/4)
- MCA: 1.4 A
- MOP: 15 A
- Fan Motor Rated Output (kW): 0.130 kW
- FLA: 1.1 A
- Cooling Input: 161 W
- Heating Input: 161 W
- SCCR: 5 kA rms, Symmetrical @600 V MAX
General Specifications:
- Casing/Color: White (10Y9/0.5)
- Coil (cross fin coil): Rows x Stages x FPI (varies by model)
- Fan Type: Sirocco fan, Direct drive
- Temperature Control: Microprocessor thermostat for cooling and heating
- Sound Absorbing Thermal Insulation Material: Glass wool
- Air Filter: Resin net (with mold resistant), long-life filter included as standard
- Refrigerant Control: Electronic expansion valve
- Safety Devices: Fuse, Thermal protector for fan motor
- Connectable Outdoor Unit: R410A VRV series
- Safety Device Setting: Printed circuit board fuse (250 V, 5 A), Fan motor thermal fuse (OFF: 266±9°F, ON: 176±36°F), Fan motor thermal protector (OFF: 266±9°F, ON: 176±36°F)
Usage Features:
- Slim Design: With a height of less than 8 inches, the unit offers an elegant and unobtrusive fit for various interior designs.
- Wide Air Discharge: The unit features a wide air discharge outlet that distributes a comfortable airflow throughout the space, with a throw of up to 25 ft. This wide discharge angle (100°) ensures optimal air spread.
- Quiet Operation: Innovative stream fan technology allows for operating sound levels as low as 38 dB(A), making it suitable for environments where quietness is important.
- Comfortable Airflow: The combination of wide air openings and stream fan technology provides a comfortable and consistent airflow.
- Flexible Installation: The unit is designed for ceiling-suspended installation, making it versatile for different room layouts. Piping diagrams illustrate options for backward, upward, and right-side pipe connections, as well as rear-side drain pipe connections.
- Remote Control Compatibility: The unit can be controlled via a wireless remote controller (optional kit required) or a wired remote controller (optional accessory). It also supports central remote control and external input for forced off/on/off control operations.
- VRV System Integration: Designed to connect with Daikin R410A VRV series outdoor units, offering a comprehensive and efficient climate control solution.
Maintenance Features:
- Simple Cleaning: The unit's smooth flat louver design and bristle-free frap minimize contamination, making cleaning straightforward.
- Long-Life Filter: A long-life filter is included as standard, reducing the frequency of filter replacement. Replacement long-life filters (resin net) are available as optional accessories (KAFJ501D56, KAFJ501D112, KAFJ501D160 depending on the model).
- Accessible Components: Components are accessible from under the unit, simplifying maintenance and service procedures.
- Durable Construction: Backed by a 10-year parts limited warranty, indicating a commitment to product longevity and reliability.
- Corrosion Cautions: Important guidelines are provided to prevent product corrosion, advising against installation in areas with corrosive gases and recommending precautions for installations near the sea shore.
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