Application: market environment.

Modernization of municipal buildings.

  • wide ranging area of application: regional governments, cities, communities, local authorities, etc. (administrative buildings, schools, sports facilities, etc.)
  • interconnected properties (heating networks)
  • contracting via public invitations to tender

Application: project.

Modernization of municipal buildings.

Outdated equipment in a public building.

The outdated heating systems and appliances found in public buildings consume a lot of energy through simple everyday use. Maintaining hot water hygiene is a challenge. Modernization should include an energy efficient gas condensing boiler as a cascade with a high performance range. In addition, any forward-looking retrofit should include energy efficient air conditioning and ensure a very comfortable indoor climate.

Application: requirements.

Modernization of municipal buildings.

Requirements:

  • achieving energy cost savings and public policy energy conservation goals
  • remote monitoring or building management system connection (BMS)
  • guarantee a high level of ambient comfort

System: standard system.

Logano plus KB372 cascade 2x 150 kW gas condensing boiler

  • gas premix burner with wide modulation range of 1:6
  • optimal accessibility leading to uncomplicated installation and maintenance
  • quiet, power saving operation with natural gas and LPG

Logamatic 5000 control system:

  • modular digital control unit for mediumand large EMS heat generators
  • high quality and robust capacitive 7” touchscreen
  • IP and Modbus connectivity

System: standard system.

Logano plus KB372 cascade 2x 150 kW gas condensing boiler

Flexible accessibility.

Two boiler block versions per output size make it possible to install a twin boiler cascade with the same accessories either directly adjacent to each other or even with a service access between them. A comprehensive range of accessories rounds off the overall concept for rapid configuration as a compact twin cascade, for example.

System: standard system.

Logaflow HSM plus

  • available pre-assembled
  • compact design for quick installation
  • fully wired control panel
  • external connection via network cable
  • heating circuit modules from DN20 to DN100 (up to approx. 950 kW)
  • distributor/collector up to DN 200 (approx. 4500 kW)

System

Extension stage 1:
Combined heat and power module.

System: extension stage 1.

Loganova EC Power XRGI CHP module 6 kW electrical + 12 kW thermal

  • a large part of the current generated can be used in the building
  • high simultaneous consumption of power and heat
  • highly cost effective, thanks to energy savings

System: extension stage 1.

Loganova EC Power XRGI CHP module 6 kW electrical + 12 kW thermal

System benefit:

Adding a CHP module to the standard heat generator guarantees efficient control along with integration into the Buderus Logamatic 5000 control system. The result is a highly cost effective system and a smaller CO2 footprint.

System

Extension stage 2:
Air Flux VRF air conditioning system

System: extension stage 2.

Air Flux VRF air conditioning system

  • perfectly air conditioned rooms, thanks to modular air conditioning system with versatile combination options for almost any air conditioning concept
  • wide range of indoor and outdoor units with very high efficiency due to excellent SCOP and SEER values
  • convenient operation and remote monitoring and control via Bosch controller system, plus a range of gateways for BMS integration

System: extension stage 2.

Air Flux VRF air conditioning system

Outdoor unit AF5300 A:

  • air conditioning unit for cooling or heating with high energy efficiency and excellent SEER and SCOP values
  • up to 53 indoor units (up to 64 in cascade) can be connected to one outdoor unit
  • output ranges tuned to your specific needs from 25 kW to 90 kW and up to 270 kW in cascade

System: extension stage 2.

Air Flux VRF air conditioning system

AF-W wall mounted indoor unit:

  • appealing design
  • auto oscillation function for optimum airstream distribution
  • 7-stage fan for preventing drafts

 

System: extension stage 2.

Air Flux VRF air conditioning system

AF-4CR compact 4-way ceiling cassette:

  • 360° air discharge with oscillating function for optimal, even air distribution
  • 7-stage fan for preventing drafts
  • optional connection of a duct, for cooling or heating adjacent small rooms

 

 

System: extension stage 2.

Air Flux VRF air conditioning system

Individual and central controllers:

  • ACC MT central controller with touchscreen and LAN/WLAN connection for up to 64 indoor units (can be extended to 256)
  • hardwired individual controller ARC C, can be extended for up to 16 indoor units
  • room controller with infrared remote control ARC C IR

System: extension stage 2.

Air Flux VRF air conditioning system

System benefit:

The efficient VRF air conditioning system is individually controllable, ensuring a comfortable indoor climate – even in large rooms with different thermal loading zones.

System

Extension stage 3:
Comprehensive set of system accessories.

System: extension stage 3.

Comprehensive set of system accessories.

  • Logatrend radiators, pumps, valves, separators, pipes, fittings for heating circuit distribution
  • fittings for line control
  • silencers, condensing heat exchangers and neutralization for CHP modules

System: extension stage 3.

Comprehensive set of system accessories.

System benefit:

Comprehensive system competence from Buderus is rounded off by an extensive portfolio of system accessories. That is how you can be sure that your heating system will operate efficiently, well into the future.

Networking.

Buderus Control Center Commercial

  • 1 : 1 illustration of the touchscreen in the browser for intuitive remote operation
  • user level parameterization
  • display of latest operation and error messages

Networking.

Buderus Control Center CommercialPLUS

  • system overview with status indicator
  • complete parameterization, including service level
  • data recording with graphical display

Networking.

Modbus communication.

The Logamatic 5000 Modbus serial interface provides you with numerous data points providing, for example, graphic display of your Buderus heat generator in a BMS application showing the most important parameters.

Networking.

Air Flux central controller

  • central controller can be activated via LAN/WiFi for convenient remote control and monitoring of the system
  • intuitive operation via touchscreen with dashboard and tiled view
  • includes floor plan manager and display of relevant system parameters
  • range of gateways as interface to a building management system

Service.

ProDelivery app.

  • transparent Germany-wide shipment tracking of Buderus deliveries and returns
  • information on the delivery status directly in the app without having to contact the branch by phone
  • considerable time savings, flexible and convenient operation due to clear layout
  • large number of additional functions such as delivery history, PDF download of delivery note, parking approval, and much more.

Service.

Air Select engineering software.

  • freely available internet-based software for designing your VRF air conditioning system
  • alternatively, Buderus can provide a design suggestion based on specified loads
  • supply of assembly plan, all system parameters, as well as the parts list

Service.

VRF air conditioning system qualification.

  • principles of designing VRF systems (detailed introduction to the product range)
  • project engineering with Air Select engineering software
  • hydraulic scheme design in 2 and 3-conduit systems

Service.

24/7 customer service.

  • assistance with commissioning, maintenance, repair, water analysis and efficiency
  • more than 300 service technicians are on call every day throughout Germany
  • over 220 service products: available throughout Germany; can be combined as required
Buderus

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