| Quantity: | |
|---|---|
Center Space | 11.00mm |
Wire Range | 18 - 10AWG |
Screw Torque | 13 lbf·in |
Rated Current | 600V, 30A |
Surge Voltage | 4000V |
Insulation Body | PBT, UL94, V - 0 |
Screw Material | M4, STEEL |
Terminal Body | BRASS |
Temperature | -40℃ - 105℃ |
FB 5-11.0-02-XX Product Diagram
FB 5-11.0-02 is a high-efficiency split-type inverter heat pump system specifically engineered for both new residential/commercial constructions and retrofitting renovation projects. It integrates three core functions—space heating, central cooling, and domestic hot water (DHW) supply—effectively replacing traditional gas or electric boilers with an energy efficiency ratio (EER) of up to 4.2 and ErP Class A++ rating. The system maintains stable operation in extreme climate conditions, ranging from -25°C (suitable for cold northern regions) in winter to 48°C (ideal for hot southern areas) in summer, and utilizes eco-friendly R32 refrigerant that has 68% lower global warming potential (GWP) compared to R410A. With a 5HP (3.7kW) cooling/heating capacity, it strikes an optimal balance between performance and energy consumption, capable of serving spaces up to 120㎡ in residential buildings and 80㎡ in small commercial venues.
Dual-Function Indoor Unit: Available in two installation options—wall-mounted (equipped with a 3-way DHW diverting valve to prioritize hot water supply when needed) and base-mounted (integrated with a 150L stainless steel DHW tank for continuous hot water output). The wall-mounted version saves floor space, while the base-mounted model eliminates the need for additional tank installation.
Advanced Components: Fitted with a DC inverter compressor (from Mitsubishi Electric) that adjusts speed based on load, reducing energy waste by 30% compared to fixed-speed compressors; a golden-fin heat exchanger with anti-corrosion coating that extends service life by 5 years; and a DC brushless fan with 7-speed adjustment for quiet operation (as low as 28dB).
Intelligent Control: A 4.3-inch multi-language touchscreen panel (supporting English, Spanish, French, and German) enables weekly programming (up to 6 time periods per day), quiet mode (for nighttime use), and an auto anti-legionella cycle—automatically heating the DHW tank to 70°C for 2 hours weekly to eliminate harmful bacteria. It also supports Wi-Fi connectivity via a mobile app for remote temperature adjustment.
Safety Features: Comprehensive protection includes a water flow switch (prevents dry operation), a 6L expansion tank (absorbs water pressure fluctuations), a 0.8MPa safety valve (relieves excess pressure), and an auto-restart function (resumes operation with previous settings after power outage).
Residential buildings: Ideal for apartments, villas, and townhouses requiring combined space conditioning and DHW supply, especially in areas with strict energy-saving policies.
Small commercial spaces: Suitable for small offices, retail stores (e.g., convenience stores, clothing shops), and cafes equipped with hydronic terminal systems (radiators, underfloor heating).
Renovation projects: Perfect for replacing outdated oil-fired or electric boilers in older buildings, as it requires minimal modifications to existing hydronic pipelines.
Q: What is the maximum DHW temperature, and how long does it take to heat the tank?
A: It produces hot water up to 60°C for daily use; a built-in boost function can raise the temperature from 20°C to 60°C in approximately 45 minutes. The 150L tank can supply hot water for a family of 4-5 people.
Q: Is it compatible with existing hydronic systems, and do I need additional components?
A: Yes, it works seamlessly with any hydronic terminal (radiators, fan coils, underfloor heating). It comes pre-equipped with all main hydraulic components (circulation pump, filter, pressure gauge), so no extra parts are needed for standard installations.
Q: How does the anti-legionella function work, and can it be disabled?
A: The system automatically activates the anti-legionella cycle once a week (default: 2 AM on Sundays) by heating the DHW tank to 70°C—this temperature kills legionella bacteria. Users can adjust the cycle time or disable it temporarily via the touchscreen panel, but it is recommended to keep it enabled for health safety.
Q: What is the noise level during operation?
A: The outdoor unit operates at 52-58dB (equivalent to normal conversation), and the indoor unit (wall-mounted) produces 28-35dB (quieter than a library), making it suitable for noise-sensitive environments.
