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Bosch Commercial and Industrial Climate 5000 VRF – Air conditioning heat pump and heat recovery VRF systems 2 | VRF air conditioning heat pumps Build the complete solution Discover new opportunities: Bosch is now offering not only heating and hot water, but also VRF (Variable Refrigerant Flow) systems for efficient air conditioning in commercial buildings. As part of the VRF range we will also introduce a heat recovery ventilation unit which can be easily integrated with the VRF system. This opens up attractive prospects for you and even greater benefits from the expertise of Bosch. Ideal room climate at the touch of a button Thanks to variable refrigerant flow technology, the new Bosch VRF air conditioning systems are convenient and save valuable energy at the same time. They adapt their performance to current demand and therefore also work with outstanding efficiency under partial load. The systems consist of outdoor units and several inside units and can be utilised for both cooling and heating. These new solutions from Bosch therefore play a decisive role in ensuring that people in all areas of large buildings enjoy a comfortable climate, independent of the seasons of the year. Contents 2 Discover Bosch 4 Bosch Climate 5000 VRF 5 Advanced features for exceptional performance 9 SDCI Series 11 MDCI Series 14 RDCI Series 16 SBOX 18 Bosch Climate 5000 VRF indoor units 22 Climate 5000 VRF controller options 24 After-sales and customer service VRF air conditioning heat pumps | 3 Efficiency from a single provider The future: made by Bosch If you are looking for an industrial boiler, a combined Bosch enjoys a worldwide reputation for heat and power system or high-efficiency VRF air highest-quality products and services. Global conditioning, Bosch has a multitude of solutions to organisation and production standards guarantee meet your precise needs. But that’s not all: Bosch also uncontested approval and problem-free operation realises customised package solutions with perfectly of your large-scale systems from Bosch. Thanks to harmonised components and technology from one single the enormous importance and long tradition of provider. This means that you can comprehensively innovation, you benefit from the unique, pioneering exploit all existing efficiency potentials. The result: spirit of Bosch engineering and technology. Advanced your energy costs are permanently kept at a low level technology and the high quality of your new VRF system and you make a sustainable contribution to protecting from Bosch thus ensure long-term fulfilment of its the environment. users’ expectations. 4 | VRF air conditioning heat pumps Bosch Climate 5000 VRF The Bosch Climate 5000 VRF range incorporates a host of advanced technologies to deliver exceptional performance for the end user, combined with ease of installation, commissioning and maintenance for the air conditioning engineer. Key features of the range High efficiency Low noise levels Extended pipework lengths Unique outdoor unit designs Wide capacity range Wide operational temperature range. The Bosch Climate 5000 VRF family comprises four key MDCI Series – All DC Inverter Mini VRF models, each available in a range of variants to suit the A mini VRF heat pump air conditioning system using precise needs of each project. These models are: DC inverter compressors and DC fans, ideal for small offices and retail premises as well as larger domestic SDCI Series – All DC Inverter Heat Pump properties. Up to 12 indoor units can be operated in An all-DC VRF heat pump system using DC inverter one system, with capacities ranging from 8kW to 26kW. compressors, combined with DC fan motors for added energy efficiency. Also available in capacities from Bosch Climate 5000 VRF selection software is available 8 HP/25kW to 72 HP/200kW and capable of operating to help designers and installers select the best solutions up to 64 indoor units on one system. for their projects. RDCI Series – All DC Inverter Heat Recovery All-DC inverter heat recovery three-pipe VRF system, providing simultaneous cooling and heating operation in one system. Capacities range from 8 HP/25kW to 64 HP/180kW and up to 64 indoor units can be operated in one system. VRF air conditioning heat pumps | 5 Advanced features for exceptional performance All Bosch Climate 5000 VRF systems incorporate sophisticated technologies to deliver improved performance over and above that of less advanced systems. High efficiency DC inverter compressor Bosch Climate 5000 VRF air conditioning system offers high class energy efficiency for cooling and heating by utilising brushless DC compressor control, innovative designed heat exchanger and several high performance parts. High efficiency DC inverter scroll compressor reduces power consumption by 25%. New structure enhances mid-frequency performance Specially designed scroll profile for R-410A More compact, weight reduced by 50% Advanced permanent magnet DC motor improves low-frequency band performance Centralising winding Distributing winding Efficiency-Rotor Speed Curve Powerful magnets provide high torque and efficiency and achieve 70% reduction in volume. Compressor efficiency New DC motor-centralised winding Common DC motor-distributing winding 20 40 60 80 100 Rotor speed(s-1) Smooth 180° sine wave DC inverter Adopting the 180° Sine Wave Inverter to smooth motor rotation greatly improves operating efficiency compared with traditional sawtooth wave. 180° 180° 6 | VRF air conditioning heat pumps High efficiency DC fan motor Multi solenoid valves control technology According to the running load and system pressure, the Multi solenoid valves control technology in one system. system controls the speed of DC fan to achieve the All the solenoid valves equipped in the unit ensure minimum energy consumption and best performance. temperature-control precisely, system running steadily and economic to provide a comfortable environment. Motor Speed (RPM) DC motor 1000 DC inverter stepless adjustment 800 AC inverter multistep adjustment 600 400 200 - System Pressure + Optimised fan grille New profile fan blade Optimised fan blade shape with new air outlet grille A new blade with sharp edges and a slight curve enhanced air flow volume which greatly improves fan increases the airflow rate and lowers vibration and performance and decreases noise. Also, a higher airflow resistance. external static pressure has been achieved up to 60 Pa. Cycle duty operation In one combination, any of the outdoor units can run as the master unit and master unit can cycle in a period, to realise the equal lifespan among the outdoor units. As a result the system lifespan extends significantly. Priority 1 2 3 4 Priority 4 1 2 3 Priority 3 4 1 2 Priority 2 3 4 1 VRF air conditioning heat pumps | 7 Backup operation In a multiple system, if one module is failed, other modules can be backup instead of the failed one for continuing operation. Running state Stand by state Fault or stop state Start backup operation Precise oil control technology 5 stage oil control technology ensures every outdoor unit and compressor’s oil always keeps to a safe level, 2nd stage 4th stage completely preventing the lack of compressor oil. 1st stage: compressor internal oil separate 2nd stage: high efficiency oil separator (separation efficiency up to 99%) 3rd 5th stage stage: oil balance technology between compressors 4th stage: oil balance technology between modules 1st stage 5th stage: intelligent system oil return program Anti corrosion treatment Special anti corrosion treatment of the heat exchanger provides 5 to 6 times greater resistance against acid rain and The plastic grille protects against salt. All panel parts are corrosion resistant to protect against extreme ambient conditions. salt corrosion. Corrosion resistant heat-exchanger fins. All screws are anti-rust. All PCB parts in the unit are coated with double-sided moisture proof paint. The outer side of the control box metal cover is spray-painted. 3rd stage 8 | VRF air conditioning heat pumps Double EXV control technology Double EXV Control Technology in one system, each EXV part achieves 480 pulse to adjust flow precisely. Ensure the temperature-control precisely and steadily to provide a comfortable environment. Intelligent soft start technology Starting current Direct start Y-△ start Start by inverter (%) 600 500 400 Comparison of start by inverter and by traditional methods 300 DC inverter compressor soft start function reduces strike to the electric network. This kind of highperformance and low sound scroll compressor operates at a faster rate when starting, reducing start-up time. It also helps the unit to quickly adjust the room temperature to the set level. 200 100 1 2 3 4 5 6 (Sec) Quick warm-up and cool-down design Fluctuation of room temperature By utilising the benefits of the inverter compressor, the system can reach full load quickly and shorten 1 the warm-up and cool-down times to provide an △2 immediate and comfortable air solution. Less temperature fluctuation will create a better living environment. Cooling operation Easy to transport Compact design for effective use of space Compact size and light weight design minimises the installation footprint, reduces the installation floor load, and is easier for transportation. For some projects the units can even be transported through the elevator or forklift, reduce access problem at the job site. VRF air conditioning heat pumps | 9 SDCI Series All DC Inverter Heat Pump The Bosch SDCI Series VRF range is available in capacities from 8 HP/25kW to 72 HP/200kW in 2 HP increments. A maximum 64 indoor units, with a total capacity of up to 130% of the total system capacity, can be connected as one refrigeration system. Static pressures The external static pressure for outdoor units is 0-20 Pa as standard but when required they can be customised up to 60 Pa for 12 HP models and 40 Pa for other models. Key features Cooling EER 4.29 (8 HP/25kW) Heating COP 4.39 (8 HP/25kW) Inverter driven scroll compressors All DC fan motors High performance heat exchanger Maximum pipe length 1,000m Maximum level difference 110m Intelligent soft start technology Quick response thanks to scroll compressor Night silent operation mode Intelligent defrosting for increased heat capacity. 10 | VRF air conditioning heat pumps SDCI Series – Technical data Model V/Ph/Hz Heating Connectable indoor unit 380-415/3/50 380-415/3/50 380-415/3/50 380-415/3/50 33.5 40.0 45.0 50.0 Power input kW 5.88 7.05 8.79 11.30 13.25 14.79 Capacity kW 27 31.5 37.5 45.0 50.0 56.0 Power input kW Total capacity % Max. quantity dB(A) 6.15 7.55 8.99 11.19 12.79 14.40 50 – 130 50 – 130 50 – 130 50 – 130 50 – 130 50 – 130 13 16 20 23 26 29 57 57 59 61 62 62 Liquid pipe mm Ф9.53 Ф9.53 Ф12.7 Ф12.7 Ф12.7 Ф15.9 Gas pipe mm Ф22.2 Ф22.2 Ф25.4 Ф25.4 Ф28.6 Ф28.6 Oil balance pipe mm Ф6 Ф6 Ф6 Ф6 Ф6 Ф6 DC DC DC DC DC DC Motor output ESP m³/h Capacity 1 1 2 2 2 2 11,242 11,242 13,000 15,620 15,620 15,620 W 750 750 560+380 560+380 560+380 560+380 Pa 0 – 20 (default) 0 – 20 (default) 0 – 20 (default) 0 – 20 (default) 0 – 20 (default) 0 – 20 (default) Pa 20 – 40 (customised) 20 – 40 (customised) 20 – 60 (customised) 20 – 40 (customised) 20 – 40 (customised) 20 – 40 (customised) Quantity 1 kW 1 2 2 2 2 31.59 31.59 31.59+11.80 31.59+11.80 31.59+11.80 31.59+11.80 Crankcase heater W 27.6×2 27.6×2 27.6×4 27.6×4 27.6×4 27.6×4 Oil type FVC68D FVC68D FVC68D FVC68D FVC68D FVC68D 500 500 500+500 500+500 500+500 500+500 R-410A R-410A R-410A R-410A R-410A R-410A Oil charge ml Type Factory charging kg Design pressure (High/Low) MPa Net dimension (W×H×D) mm Packing size (W×H×D) mm Net weight kg 10 10 12 15 15 17 4.4/2.6 4.4/2.6 4.4/2.6 4.4/2.6 4.4/2.6 4.4/2.6 960×1,615×765 960×1,615×765 1,250×1,615×765 1,250×1,615×765 1,250×1,615×765 1,250×1,615×765 1,025×1,790×830 1,025×1,790×830 1,305×1,790×820 1,305×1,790×820 1,305×1,790×820 1,305×1,790×820 212 212 288 288 288 310 kg 227 227 308 308 308 330 Cooling °C -5-48 -5-48 -5-48 -5-48 -5-48 -5-48 Heating °C -20-24 Gross weight Operating temperature range SDCI 18HP/50kW-3 28.0 Air flow rate Refrigerant SDCI 16HP/45kW-3 380-415/3/50 Quantity DC inverter compressor SDCI 14HP/40kW-3 25.2 Type Fan motor SDCI 12HP/33kW-3 380-415/3/50 Capacity Sound pressure level Pipe connections SDCI 10HP/28kW-3 kW Power supply Cooling SDCI 8HP/25kW-3 -20-24 -20-24 -20-24 -20-24 -20-24 MFA Amps 25 25 35 25 35 45 MCA Amps 18.4 20.6 29.3 27.9 33.4 40.1 EER – 4.29 3.89 3.81 3.54 3.40 3.38 COP – 4.39 4.17 4.17 4.02 3.91 3.89 ESEER – 7.52 7.49 7.11 6.68 6.38 6.37 Performance Notes: Capacities are based on the following conditions: Cooling: Indoor temperature 27°C DB/19°C WB; Outdoor temperature 35°C DB/24°C WB. Heating: Indoor temperature 20°C DB/15°C WB; Outdoor temperature 7°C DB/6°C WB. Piping length: Piping length is 7.5m, level difference is zero. Connection piping diameter is based on the condition that the total equivalent liquid length is less than 90m. When the total equivalent liquid length is more than 90m, please refer to technical manual to choose the connection piping diameter. Sound values are measured in a semi-anechoic room, at a position 1m in front of the unit and 1.3m above the floor. ESEER = 0.03*EER(35 0C-%100) + 0.33*EER(30 OC-%75) + 0.41*EER(25 OC-%50) + 0.23*EER(20 OC-%25). VRF air conditioning heat pumps | 11 MDCI Series All DC Inverter Mini VRF The Bosch Climate 5000 VRF MDCI Mini VRF Series delivers a highly efficient solution for small commercial and high-end residential buildings (4-12 rooms) from a single outdoor unit, with individual control in each room. Outdoor units range in capacity from 8kW to 26kW. Key features Cooling EER 3.9 (8kW) Heating COP 4.02 (9kW) Inverter driven scroll compressors Space-saving design Low noise operation Maximum pipe length 120m Maximum level difference between indoor units 8m High performance heat exchanger. 12 | VRF air conditioning heat pumps MDCI Series – Technical data Model V/Ph/Hz Power supply Cooling Heating Connectable indoor unit MDCI16-1/ MDCI16-3 220-240/1/50 220-240/1/50 220-240/1/50 380-415/3/50 220-240/1/50 380-415/3/50 220-240/1/50 380-415/3/50 kW 8 10.5 12.3 14 15.5 2.05 2.68 3.25 3.95 4.52 Capacity kW 9 11.5 13.2 15.4 17.0 Input kW 2.24 2.90 3.47 4.16 4.77 Total capacity % 45 – 130 45 – 130 45 – 130 45 – 130 45 – 130 4 5 6 6 7 56 57 57 57 57 Max. quantity dB(A) Liquid pipe mm Ф9.53 Ф9.53 Ф9.53 Ф9.53 Ф9.53 Gas pipe mm Ф15.9 Ф15.9 Ф15.9 Ф15.9 Ф19.1 DC DC DC DC DC 1 1 2 2 2 5,500 5,500 6,000 6,000 6,000 170 170 85x2 85x2 85x2 1 1 1 1 1 14 Quantity Air flow rate m³/h Motor output W Capacity kW 7 7 10 10 Crankcase heater W 25 25 25 25 25 FV50S FV50S FV50S FV50S FV50S 670+200 670+200 870+630 870+630 1400+250 R-410A R-410A R-410A R-410A R-410A 2.8 2.95 3.3 3.9 3.9 4.4/2.6 4.4/2.6 4.4/2.6 4.4/2.6 4.4/2.6 Oil type Oil charge ml Type Refrigerant MDCI14-1/ MDCI14-3 kW Quantity Compressor MDCI12-1/ MDCI12-3 Capacity Type Fan motor MDCI10-1 Input Sound pressure level Pipe connections MDCI8-1 Factory charging kg Design pressure (High/Low) MPa Net dimension (W×H×D) mm 1,075×966×396 1,075×966×396 900×1,327×400 900×1,327×400 900×1,327×400 Packing size (W×H×D) mm 1,120×1,100×435 1,120×1,100×435 1,030×1,456×435 1,030×1,456×435 1,030×1,456×435 Net weight kg 75.5 75.5 95 99 100 Gross weight kg 85.5 85.5 105 109 110 Cooling °C -15~43 -15~43 -15~43 -15~43 -15~43 Heating °C -15~27 -15~27 -15~27 -15~27 -15~27 30 30 40 40 63 Operating temperature range Amps MFA Performance EER – 3.90 3.92 3.78 3.54 3.43 COP – 4.02 3.97 3.80 3.70 3.56 Notes: Capacities are based on the following conditions: Cooling: Indoor temperature 27°C DB/19°C WB; Outdoor temperature 35°C DB/24°C WB. Heating: Indoor temperature 20°C DB/15°C WB; Outdoor temperature 7°C DB/6°C WB. Piping length: Piping length is 5m, level difference is zero. Sound values are measured in a semi-anechoic room, at a position 1m in front of the unit and 1m above the floor. VRF air conditioning heat pumps | 13 Model V/Ph/Hz Power supply Cooling Heating Connectable indoor unit 380-415/3/50 380-415/3/50 380-415/3/50 22.4 26 20 Input kW 5.30 6.1 6.8 7.6 Capacity kW 19.0 22 24.5 28.5 Input kW 5.00 6.1 5.9 6.8 Total capacity % 45 – 130 50 – 130 50 – 130 50 – 130 9 10 11 12 Max. quantity 59 59 59 60 Liquid pipe dB(A) mm Ф9.53 Ф9.53 Ф9.53 Ф9.53 Gas pipe mm Ф19.1 Ф19.1 Ф19.1 Ф22.2 DC DC DC DC 2 2 2 2 Quantity Air flow rate m³/h 6,800 10,999 10,494 10,494 Motor output W 85x2 210 (up)/160 (down) 200 (up)/150 (down) 200 (up)/150 (down) 1 1 1 1 kW 14 13.98 16.86 16.86 25 25 25 25 Capacity Crankcase heater W Oil type Oil charge Refrigerant MDCI26-3 17.5 Quantity Compressor MDCI22-3 kW Type Fan motor MDCI20-3 Capacity Sound pressure level Pipe connections MDCI18-3 220-240/1/50 380-415/3/50 ml Type Factory charging kg FV50S FV50S FV50S FV50S 1400+250 1400+1300 1700+1500 1700+1500 R-410A R-410A R-410A R-410A 4.5 4.8 6.2 6.2 4.4/2.6 4.4/2.6 4.4/2.6 4.4/2.6 Design pressure (High/Low) MPa Net dimension (W×H×D) mm 900×1,327×400 1,120×1,558×528 1,120×1,558×528 1,120×1,558×528 Packing size (W×H×D) mm 1,030×1,456×435 1,270×1,720×565 1,270×1,720×565 1,270×1,720×565 Net weight mm 107 137 146.5 147 118 153 162.5 163 Cooling mm °C -15~43 -15~46 -15~46 -15~46 Heating °C -15~27 -15~24 -15~24 -15~24 30 30 30 40 Gross weight Operating temperature range Amps MFA Performance EER – 3.30 3.28 3.29 3.42 COP – 3.80 3.61 4.15 4.19 Notes: Capacities are based on the following conditions: Cooling: Indoor temperature 27°C DB/19°C WB; Outdoor temperature 35°C DB/24°C WB. Heating: Indoor temperature 20°C DB/15°C WB; Outdoor temperature 7°C DB/6°C WB. Piping length: Piping length is 5m, level difference is zero. Sound values are measured in a semi-anechoic room, at a position 1m in front of the unit and 1m above the floor. 14 | VRF air conditioning heat pumps RDCI Series All DC Inverter Heat Recovery The Bosch Climate 5000 VRF heat recovery RDCI Key features Series offers simultaneous cooling and heating Three-pipe VRF system operation in one three-pipe system. Using a balanced heat exchanger, the energy by-product Simultaneous heating and cooling ESEER 7.44 on 8HP/25kW Inverter driven scroll compressors from cooling or heating is transferred to where it All DC fan motors is required. The result is significant energy High performance heat exchanger savings when heating and cooling are required in different parts of the building at the same Maximum pipe length 1,000m Maximum level difference 110m Intelligent soft start technology time – up to 50% compared to a conventional Quick response thanks to scroll compressor heat pump system. Night silent operation mode Simultaneous heating and cooling Simultaneous heating and cooling is achieved by the new SBOX unit, which controls the solenoid valve to ensure precise control of refrigerant flow rate. Both indoor and outdoor units are connected to the SBOX. RDCI systems can be set to ‘auto mode’ control, whereby the indoor unit can change the operation mode, switching between heating and cooling as required, to maintain a constant indoor temperature. Continuous heating during defrost operation. VRF air conditioning heat pumps | 15 RDCI Series – Technical data Model V/Ph/Hz Power supply Cooling Heating Connectable indoor unit RDCI 16/45-3 380-415/3/50 380-415/3/50 28.0 33.5 40.0 45.0 Power input kW 5.73 6.67 8.07 11.30 13.24 Capacity kW 27.0 31.5 37.5 45.0 50.0 Power input kW 6.00 7.33 8.72 11.19 12.79 Total capacity % 50 – 130 50 – 130 50 – 130 50 – 130 50 – 130 13 16 20 23 26 57 57 58 60 60 Max. quantity dB(A) Liquid pipe mm Ф9.53 Ф12.7 Ф12.7 Ф15.9 Ф15.9 Low pressure gas pipe mm Ф22.2 Ф22.2 Ф25.4 Ф28.6 Ф28.6 High pressure gas pipe mm Ф19.1 Ф19.1 Ф19.1 Ф22.2 Ф22.2 High pressure gas balance pipe mm Ф19.1 Ф19.1 Ф19.1 Ф19.1 Ф19.1 Oil balance pipe mm Quantity Motor output m³/h Ф6 Ф6 Ф6 Ф6 Ф6 DC DC DC DC DC 2 2 2 2 2 12,000 12,000 13,000 15,000 15,000 W 420 420 420 750 750 Pa 0 – 20 (default) 0 – 20 (default) 0 – 20 (default) 0 – 20 (default) 0 – 20 (default) Pa 20 – 60 (customised) 20 – 60 (customised) 20 – 60 (customised) 20 – 40 (customised) 20 – 40 (customised) 1 1 1 2 2 Capacity kW 31.59 31.59 31.59 31.59+11.80 31.59+11.80 Crankcase heater W ESP Quantity Oil type Oil charge Refrigerant RDCI 14/40-3 380-415/3/50 25.2 Air flow rate DC inverter compressor RDCI 12/33-3 380-415/3/50 kW Type Fan motor RDCI 10/28-3 Capacity Sound pressure level Pipe connections RDCI 8/25-3 380-415/3/50 ml Type Factory charging kg 30×2 30×2 30×2 30×4 30×4 FVC68D FVC68D FVC68D FVC68D FVC68D 500 500 500 500+500 500+500 R-410A R-410A R-410A R-410A R-410A 10 10 10 13 13 Design pressure (High/Low) MPa 4.4/2.6 4.4/2.6 4.4/2.6 4.4/2.6 4.4/2.6 Net dimension (W×H×D) mm 1,250×1,615 ×765 1,250×1,615 ×765 1,250×1,615 ×765 1,250×1,615 ×765 1,250×1,615 ×765 Packing size (W×H×D) mm 1,305×1,790 ×820 1,305×1,790 ×820 1,305×1,790 ×820 1,305×1,790 ×820 1,305×1,790 ×820 Net weight kg 255 255 255 303 303 Gross weight kg 273 273 273 322 322 Cooling °C -5-48 -5-48 -5-48 -5-48 -5-48 Heating °C -20-24 -20-24 -20-24 -20-24 -20-24 Simultaneous cooling and heating °C -5~24 -5~24 -5~24 -5~24 -5~24 Operating temperature range MFA Amps 25 25 25 35 35 MCA Amps 18.4 20.6 21.8 27.9 33.4 EER – 4.40 4.20 4.15 3.54 3.40 COP – 4.50 4.30 4.30 4.02 3.91 ESEER – 7.44 7.40 7.30 6.68 6.38 Performance Notes: Capacities are based on the following conditions: Cooling: Indoor temperature 27°C DB/19°C WB; Outdoor temperature 35°C DB/24°C WB. Heating: Indoor temperature 20°C DB/15°C WB; Outdoor temperature 7°C DB/6°C WB. Piping length: Piping length is 7.5m, level difference is zero. Connection piping diameter is based on the condition that the total equivalent liquid length is less than 90m. When the total equivalent liquid length is more than 90m, please refer to technical manual to choose the connection piping diameter. Sound values are measured in a semi-anechoic room, at a position 1m in front of the unit and 1.3m above the floor. ESEER = 0,03*EER(35 0C-%100) + 0,33*EER(30 OC-%75) + 0,41*EER(25 OC-%50) + 0,23*EER(20 OC-%25). 16 | VRF air conditioning heat pumps New design SBOX The RDCI Series features a uniquely designed SBOX Switch Box for connection of multiple indoor units. The new SBOX is lighter and more compact than other brands, with lower noise levels compared to 4-way valve switching. The system offers high energy efficiency by extracting heat from the rooms which are to be cooled and effectively using it as a heat source for the rooms which require heating. Models are available with 1, 2, 4 and 6 ports and branch piping can be connected to each port. Key features Zoned control of multiple indoor units from each SBOX Comprehensive range of options Internal solenoid valves Improved sub-cooling circuit through built-in EEVs Low noise Height of just 225mm. Bus-type connection is available for to up to 24 indoor units (6-port version). Indoor units are controlled in groups (maximum 4 per group), with each group/zone able to operate in a different mode to other groups connected to the same SBOX. SBOX Indoor unit side Outdoor unit side Gas pipe LP gas pipe HP gas pipe Liquid pipe Liquid pipe VRF air conditioning heat pumps | 17 SBOX Specifications SBOX Unit which can be connected multiple indoor units Model SBOX01-1 SBOX02-1 SBOX04-1 Max. indoor unit groups 1 2 4 SBOX06-1 6 Max. number of each group indoor units 4 4 4 4 4×6=24 4×1=4 4×2=8 4×4=16 Max. capacity of each group indoor units kW 16 16 16 16 Total capacity of all downstream indoor units kW ≤16 ≤28 ≤45 ≤45 Max. number of all downstream indoor units Connect to outdoor unit Piping connections Connect to indoor unit Liquid pipe mm Φ9.53 Φ12.7 Φ15.9 Φ15.9 High pressure gas pipe mm Φ15.9 Φ19.1 Φ22.2 Φ22.2 Low pressure gas pipe mm Φ19.1 Φ25.4 Φ31.8 Φ31.8 Liquid pipe mm Φ9.53 Φ9.53 Φ9.53 Φ9.53 Gas pipe mm Φ15.9 Φ15.9 Φ15.9 Φ15.9 Sound pressure level dB(A) 33 33 33 40 Net dimension (W×H×D) mm 630×225×600 630×225×600 960×225×600 960×225×600 1055×325×685 Packing size (W×H×D) mm 725×325×685 725×325×685 1055×325×685 Net weight kg 18 19.5 31 35 Gross weight kg 25 27 40 44.5 SBOX Unit which can be connected only one indoor unit Model SBOX02E-1 1 kW 20 ~ 28 40 ~ 56 Liquid pipe mm Φ12.7 Φ15.9 High pressure gas pipe mm Φ19.1 Φ22.2 Low pressure gas pipe mm Φ25.4 Φ31.8 Liquid pipe mm Φ9.53 Φ9.53 Gas pipe mm Φ15.9 Φ15.9 Capacity of downstream indoor unit Connect to outdoor unit Piping connections Connect to indoor unit SBOX04E-1 1 Max. number of all downstream indoor units Sound pressure level dB(A) 33 33 Net dimension (W×H×D) mm 630×225×600 960×225×600 725×325×685 1055×325×685 Packing size (W×H×D) mm Net weight kg 19.5 31 Gross weight kg 27 40 Notes: Sound values are measured in a semi-anechoic room, at a position 1m below the SBOX in mode switch condition. It is not recommended to install in the place where high noise performance is required. 18 | VRF air conditioning heat pumps Bosch Climate 5000 VRF Indoor units The Bosch Climate 5000 range offers a wide selection of indoor units to suit all spaces. High wall mounted For optimal comfort, wall mounted indoor units are equipped with an auto swing louvre function that ensures the air direction corresponds to the selected mode. Three air speeds are available – low, medium and high – and low noise with minimum turbulence are provided by the multi-blade fan and air guide design. Unique Bosch panel design 9 different capacities up to 9kW Integrated electronic expansion valve Washable air filter Easy piping connection from left, right or rear Auto swing function Auto-restart function Infrared remote controller as standard. VRF air conditioning heat pumps | 19 Compact cassette The discreet design of this compact cassette requires little installation height, while the light weight ensures all models can be installed without a hoist. It also features a sub-duct that enables a smaller adjacent space to be conditioned by the same unit. Unique honeycomb panel design Perfect fit for 60x60 modular ceiling Low profile design (26cm) for all capacities 360º round air flow for optimum distribution Washable air filter Integrated, low profile (500mm) condensate pump Auto restart function Fresh air connection up to 15% of total air flow Infrared remote controller as standard. 4-way cassette The versatile 4-way cassette offers seven discharge patterns in two to four directions to suit the requirements of any shape of room, with the option of duct connection for even more flexible design. Noise levels are low due to advanced designs for the fan blade, air deflector and built-in throttling component. Unique honeycomb panel design Advanced 3D spiral fan design Low profile (23-30cm) design Duct connection available Washable air filter Integrated low profile (750mm) condensate pump Auto restart function Fresh air connection up to 15% of total air flow Infrared remote controller as standard. 20 | VRF air conditioning heat pumps Ceiling/floor mounted Suitable for ceiling (horizontal) and floor (vertical) mounting, these indoor units provide two-direction auto swing in both vertical and horizontal planes. Their broad horizontal air discharge ensures wide airflow distribution, with high double air guides and a choice of low, medium or high fan speeds. Ideal solution for spaces without false ceiling Choice of 8 capacities Discreet profile (66-68cm) Built in EEV (electronic expansion valve) Washable air filter Auto restart function Infrared remote controller as standard. Slim duct type Slim duct type indoor units feature an ultra-slim design that is ideal for low ceiling spaces, such as in hotel room lobbies. A four speed fan provides optimum flexibility for comfort, accessible through the standard wired remote controller. Ideal solution for hotel rooms Up to 30Pa ESP available (standard = 10Pa) Ultra slim design (21cm height) for all capacities Built in EEV (electronic expansion valve) Washable air filter Integrated, low profile (750mm) condensate pump Auto restart function Air inlet from bottom or rear of unit Wired remote controller as standard 4 speed fan (SH/H/M/L). VRF air conditioning heat pumps | 21 Standard duct type These duct-fitted indoor units are specially designed for VRF ducted applications, with a slim design for ease of installation in the ceiling void. They feature a four speed fan motor and have the ability to change the external static pressure through the wiring connection. Ideal solution for VRF duct applications Up to 100Pa ESP available Slim design (27-30cm height) Built in EEV (electronic expansion valve) Washable air filter Integrated, low profile (750mm) condensate pump Auto restart function Air inlet from bottom or rear of unit Wired remote controller as standard 4 speed fan (SH/H/M/L). High static pressure duct type The high static pressure duct type indoor units are designed for use with external static pressures up to 196Pa (models 71-160) or 280Pa (models 200-560), making them suitable for applications with long runs of ductwork. Ideal for long ductwork runs Up to 280Pa ESP available Heights range from 42-67cm Washable air filter Auto restart function Wired remote controller as standard 3 speed fan (H/M/L). 22 | VRF air conditioning heat pumps Climate 5000 VRF controller options Key features U p to 4 interfaces, 64 refrigerant systems, 1,024 indoor units, and 256 outdoor units be controlled from one PC Online access User friendly operation Central building monitoring and control Energy savings through enhanced management SMS modem (optional) Electricity charge distribution Schedule management Low-load operation indicator Generation of operational history reports (daily, weekly, monthly) Fault display and warning message Air filter cleaning reminding function Emergency stop and alarm signal output. The Bosch Climate 5000 also includes a wide selection of controller options for different applications. Individual controllers Bosch VRF Intelligent Manager (BVIM) Individual controller options include infrared remote The BVIM provides a single interface control for up to control and wired remote control. Both controllers 256 indoor units and four BVIM interfaces can be provide the user with control over operating mode, combined for control of up to 1024 indoor units. indoor temperature, fan speed and swing function. Designed specifically to control VRF systems, the The wired remote controller also incorporates a ‘follow Intelligent Manager is based around a centralised format me’ function. There is also a wired remote control and dedicated to the complete control and monitoring especially designed for use in hotel rooms, with a of all the system’s functions. It can be used as a flexible limited set of functions. multi-purpose system and applied to a variety of needs, according to the scale, purpose and control method of Centralised controllers each building. The BVIM can run on Windows XP, The centralised remote controllers are able to control up 7 and 8, enabling monitoring and control of the air to 64 indoor units (except MDCI series). The CC-WT conditioning from any location using a browser on PC, version also includes a 7-day weekly schedule setting. tablet or smartphone. Remote access through DSL and Centralised controllers can be connected from the VPN and an SMS modem (optional) is also available. indoor side or the outdoor side. The system monitors individual indoor units, storing operational data for accessing via multiple systems, Building management system (BMS) gateways complete with graphical displays. BVIM software can Bosch Climate 5000 VRF systems can be connected to also be used to generate tenant reports and support building management systems using LonWorks, Modbus billing for energy consumption. and BACnet protocols. VRF air conditioning heat pumps | 23 Patented electricity charge distribution Hotel card interface module The BVIM system incorporates Bosch’s patented The hotel card interface module is designed to integrate electricity charge distribution calculation model, with the hotel key card system, helping to ensure that no which provides information on proportional electrical energy is wasted through comfort control systems being power distribution to optimise the management of left running in unoccupied rooms. electricity consumption. Infrared sensing controller The software is used to calculate electric power The stylish infrared sensing controller enables the room proportional distribution, output and save electricity environment to be automatically adjusted in relation to consumption data for each indoor unit (or group) occupancy. It is easy to install on walls or ceilings and which is connected to the intelligent manager. has a detection range of up to 100 degrees at distances up to 4m horizontal and 3m vertical. It then applies the patented Bosch Calculation Method to calculate consumption rates according to capacity demand, which is based on various parameters that include set point temperature, room temperature, running mode, rated HP, public areas, unused rooms, and night time use. This information is then output on a charge calculation sheet for charging tenants based on their actual power consumption, rather than simply dividing the total bill based on space occupied – in compliance with European legislation. IRC control features Operating mode: cool, heat, dry, fan only and auto Timer setting function in 24 hours Indoor setting temperature range: 17-30ºC LCD of all functions Night Light Function Fan speed (Auto/Low/Medium/High) Swing function (if available for indoor unit) Eco Mode Air Direction (if available for indoor unit). 24 | VRF air conditioning heat pumps Comprehensive service: Nationwide and close to you Our aim is to deliver world class customer service ensuring maximum availability and efficiency of your Bosch system. Our highly skilled service technicians are fully trained on all of the products that we supply. Our focus is to ensure that your equipment is operating safely and in accordance with the applicable regulations and manufacturer’s instructions. Nationwide Training Our Bosch service engineers are All of our experienced service located nationwide and are there technicians are directly employed to support you should you need us by Bosch UK. They are trained to maintain your boiler or if you on all Bosch products and have any issues. components and hold industry recognised qualifications. Should a technical issue arise we are there to provide immediate technical support minimising downtime. Contact Centre Open 364 days per year we have a dedicated UK contact centre team who can handle all of your enquiries ranging from, spare parts, maintenance, breakdowns, commissioning visits or any other general support. Equipment As the original manufacturer, we have the facility to Our contact centre is open capture and record all relevant information relating to your 7 days per week, from: 7am till 8pm Monday to Friday 8am till 5pm on Saturdays boiler, from point of manufacture, including all service and 9am till 12 midday Sundays 8am till 4:30pm on Bank Holidays. maintenance activities, and throughout its entire life. VRF air conditioning heat pumps | 25 26 | VRF air conditioning heat pumps VRF air conditioning heat pumps | 27 Bosch Commercial and Industrial Cotswold Way Warndon Worcester WR4 9SW Tel: 0330 123 3004 Email: commercial.industrial@uk.bosch.com www.bosch-industrial.co.uk 8-716-117-413 Issue A 03/16 Bosch Thermotechnology Ltd. has a policy of continuous research and development and this may necessitate alterations to this specification from time to time. Therefore before preparing for the installation of the appliance it is important that the instructions issued with the unit are carefully read and adhered to. The statutory rights of the customer are not affected. Photographs shown are used for illustrative purpose only. All information is correct at time of going to press. Bosch Thermotechnology Ltd. reserves the right to alter any information where necessary. E&OE.
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