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WARNING:
Improper installation, setup, modifi cation, operation or
maintenance of the heating system can cause personal
injury and property damage.
Follow each appliances' instructions precisely.
For assistance or further information, contact a trained
and certifi ed installer, service provider, or the gas
supply company.
In Massachusetts, the boiler must be installed by a
licensed plumber or gas fi tter.
Application drawings in this manual are conceptual only
and do not purport to address all
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2 | Bosch Greenstar Applications Manual Data subject to change Bosch Thermotechnology Corp.
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Applications Manual Bosch Greenstar | 3 Table of Contents 1 Information about the appliance 4 1.1 Boiler types and sizes 4 1.2 FW200 Boiler Energy Management 5 1.3 FB100 Remote Control & Room Sensor 6 1.4 IPM2 Space Heating Module 7 1.5 ISM2 Solar Module 8 2 Applications 9 Legend 9 List of most common applications 10 Boiler pump capacity in single zone systems 11 S
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4 | Bosch Greenstar Applications Manual 1 Information about the appliance 1.1 Boiler types and sizes Greenstar Heating boilers Greenstar 57: ZBR 16-3, 54,600btu (16kW) output Greenstar 100: ZBR 28-3, 95,500btu (28kW) output Greenstar 131: ZBR 35-3, 119,400btu (35kW) output Greenstar 151: ZBR 42-3, 143,000btu (42kW) output Greenstar Combi-boilers Greenstar Combi 100: ZWB 28-3, 95,500btu (28kW) outpu
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Applications Manual Bosch Greenstar | 5 Scope of delivery 1.2 FW200 Boiler Energy Management System The Boiler Energy Management System includes the 2 FW200 user programming interface with integrated outdoor reset control. 3 In connection with the IPM2 module the FW200 offers an outdoor reset control for two heating zones and 8 DHW generation with time programs: 1
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6 | Bosch Greenstar Applications Manual Scope of delivery 1.3 FB100 Remote Control & Room Sensor The FB100 can only be connected to systems with FW200 and a boiler with BUS-enabled Heatronic 3. 2 3 The FB100 is a remote room sensor and user interface that is used to display device and system information and to change the settings of that particular zone. 8 The FB100 is designed for wall mounting. In
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Applications Manual Bosch Greenstar | 7 1.4 IPM2 Space Heating Module The IPM2 module operates pumps and mixing valves of 2 heating zones. Each zone is run independently based on the programming and feedback from the FB100 room sensor (if installed). Instead of a second zone a DHW recirculation pump can also be controlled by the IMP-2. Combination overview Outdoor reset
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8 | Bosch Greenstar Applications Manual 1.5 ISM2 Solar Module The ISM2 module controls the components of a solar thermal system. Integration of solar thermal with a boiler and central heating system for backup brings additional benefi ts as it allows minimizing boiler run time and reduces burner starts signifi cantly compared to a non- integrated system. Combination overview With the ISM2 module, it is possible
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Applications Manual Bosch Greenstar | 9 2 Applications Legend Flow check valve pipe pipe Greenstar Greenstar boiler Greenstar Greenstar combi-boiler Fig. 3 Legend NOTICE: All drawings in this manual are conceptual in nature and only depict components relevant for the systems shown. It is the installer's responsibility to know national and local code and install safety dev
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10 | Bosch Greenstar Applications Manual List of most common applications Single Zone Baseboard Systems: System 1: Greenstar Heating Boiler in a single zone system (page 13-16). System 2: Greenstar Combi-Boiler in a single zone system (page 17-20). System 3: Greenstar Heating Boiler in a single zone system with DHW tank loading ( page 21-24). System 4: Greenstar Heating Boiler in a single zone system w
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Applications Manual Bosch Greenstar | 11 Boiler pump capacity in single zone systems When installing the boiler in a single zone application without primary/secondary piping, it is critical not to overload the pump. Use the Greenstar Heating or Combi Boiler in this setup only in low pressure baseboard applications. Radiant fl oor, panel radiator, or multi-zone applicatio
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12 | Bosch Greenstar Applications Manual Pump curve of heating boiler Pump curve of combi boiler (heating side) 25 25 20 20 15 15 4 4 10 10 3 2 1 3 5 5 2 1 0 0 0214365 78 0213465 78 . . V / gpm V / gpm 7 7 6 6 5 5 4 4 4 4 3 3 3 2 1 2 2 3 1 1 2 1 0 0 0 200 400 600 800 1000 1200 1400 1600 0 400 800 1200 1600 . . V / l/h V / l/h 6 720 641 933-59.1O 6 720 641 933-61.1O Fig. 4 Greenstar boiler pump curves Key to Fig
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Applications Manual Bosch Greenstar | 13 2.1 System 1: Greenstar Heating Boiler in a single zone system Summary: Single boiler supplying one baseboard heating zone equipped with FW200 outdoor reset controller with built-in room sensor in the living space. This system is using the boiler pump for zone water circulation. This design can only be used with a single loop ba
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14 | Bosch Greenstar Applications Manual System 1 - Piping Diagram Data subject to change Bosch Thermotechnology Corp.
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Applications Manual Bosch Greenstar | 15 System 1 - Wiring Diagram Bosch Thermotechnology Corp. Data subject to change
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16 | Bosch Greenstar Applications Manual System 1: Setup and Programming When done, ensure the mode selector is set to AUTO. In this single zone system the FW200 is installed in the The room temperature will be displayed. living space in a location that represents the conditions of the entire zone. Avoid locations exposed to direct or Additional information: indirect sunlight, heat sources, draft, etc. that
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Applications Manual Bosch Greenstar | 17 2.2 System 2: Greenstar Combi Boiler in a single zone system Summary: Additional instructions: See manufacturer’s installation and operating instructions. Single combi-boiler supplying one baseboard heating zone equipped with FW200 outdoor reset controller with Install an adequately sized Pressure Relief Valve (PRV) on built-in ro
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18 | Bosch Greenstar Applications Manual System 2 - Piping diagram Data subject to change Bosch Thermotechnology Corp.
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Applications Manual Bosch Greenstar | 19 System 2 - Wiring diagram Bosch Thermotechnology Corp. Data subject to change
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20 | Bosch Greenstar Applications Manual System 2: Setup and Programming Enter the installer menu to configure the heating zone. In this single zone system the FW200 is installed in the — Set heating circuit type to Baseboard. living space in a location that represents the conditions — Set the minimum outdoor temperature, building of the entire zone. Avoid locations exposed to direct or storage capacity, desi
