Bosch Greenstar 57 Manuale utente

Gas Condensing Boiler

Bosch

100, 151 Combi Boiler

57, 100, 131, 151 Heating Boiler

WARNING:

Improper installation, setup, modiﬁcation, 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 certiﬁed installer, service provider, or the gas

supply company.

In Massachusetts, the boiler must be installed by a

licensed plumber or gas ﬁtter.

Application drawings in this manual are conceptual only

and do not purport to address all design, installation,

code, or safety considerations.

The diagrams in this manual are for reference use by

code ofﬁcials, designers and licensed installers. It is

expected that installers have adequate knowledge of

national and local codes, as well as accepted industry

practices, and are trained on equipment, procedures,

and applications involved. Drawings are not to scale.

Refer to the boiler, control and module installer manuals

for additional detailed information!

Applications Manual

|Bosch Greenstar Applications Manual

Bosch Thermotechnology Corp.Data subject to change

Applications Manual Bosch Greenstar | 3

Bosch Thermotechnology Corp. Data subject to change

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

Single Zone Baseboard Systems:

2.1 System 1: Greenstar Heating Boiler in a

single zone system 13

2.2 System 2: Greenstar Combi Boiler in a

single zone system 17

2.3 System 3: Greenstar Heating Boiler in a single

zone system with DHW tank loading 21

2.4 System 4: Greenstar Heating Boiler in a single

zone system with solar thermal DHW and

boiler backup 25

Single Zone Systems with Primary/Secondary Piping:

2.5 System 5: Greenstar Heating Boiler in a

single zone system 29

2.6 System 6: Greenstar Combi Boiler in a

single zone system 33

2.7 System 7: Greenstar Heating Boiler in a single

zone system with DHW tank loading 37

2.8 System 8: Greenstar Heating Boiler in a single

zone system with room thermostat and DHW

tank loading 41

2.9 System 9: Greenstar Heating Boiler in a single

zone system with solar thermal DHW and

boiler backup 45

Multi-zone Systems with Primary/Secondary Piping:

2.10 System 10: Greenstar Heating Boiler with

zone pumps and room thermostats 49

2.11 System 11: Greenstar Heating Boiler with

zone pumps, room thermostats and DHW

tank loading 53

2.12 System 12: Greenstar Heating Boiler with

zone valves and room thermostats 57

|Bosch Greenstar Applications Manual

Bosch Thermotechnology Corp.Data subject to change

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)

output

Greenstar Combi 151: ZWB 42-3, 143,000btu (42kW)

output

Applications Manual Bosch Greenstar | 5

Bosch Thermotechnology Corp. Data subject to change

1.2 FW200 Boiler Energy Management

System

The Boiler Energy Management System includes the

FW200 user programming interface with integrated

outdoor reset control.

In connection with the IPM2 module the FW200 offers

an outdoor reset control for two heating zones and

DHW generation with time programs:

— Central heating : Six weekly heating

programs with six programmable switch points

per day (one program is active).

— DHW : weekly DHW program with six switch

points per day.

— DHW Recirculation pump program.

Options:

— Remote control and room sensor FB100

provides status information and a programming

interface in each zone.

— Module ISM2 for solar DHW heating and solar

space heating support.

Programs and settings are stored in a permanent

memory and remain even during power outages.

Installation options:

— In the boiler

— Wall-mounted as a remote room sensor

Scope of delivery

Fig. 1 FW200 Energy Management System

1 Controls top section

2 Base for wall-mounting

3 Top cover

4 Installation and operating instructions

5 Outdoor temperature sensor with mounting kit

|Bosch Greenstar Applications Manual

Bosch Thermotechnology Corp.Data subject to change

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.

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.

The FB100 is designed for wall mounting.

In connection with the IPM2 module, the FB100

controls the assigned heating circuit using a timer

program. Three weekly heating programs with six

switch points per day are available for a heating circuit

(one program is active).

Maximum of four FB100 in a heating system with

FW200.

In case of power failure, the display will be off. All

settings are saved.

Scope of delivery

Fig. 2 FB100 Remote Control & Room Sensor

1 Upper part of remote control

2 Base for wall-mounting

3 Top cover

4 Installation and operating instructions

Applications Manual Bosch Greenstar | 7

Bosch Thermotechnology Corp. Data subject to change

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 controls

and primary room sensor FW200

Remote control for

additional zones FB100

Available

systems

2 mixed heating zones

1 mixed heating zone

+ 1 unmixed heating zone

+ 1 DHW recirculation pump

2 unmixed heating zones

+ 1 DHW recirculation pump

1 mixed heating zone

+ 1 storage tank

+ 1 DHW tank loading pump

1 unmixed heating zone

+ 1 storage tank

+ 1 DHW tank loading pump

Max. number of Modules

per system max. 5 IPM2

Tab. 1

|Bosch Greenstar Applications Manual

Bosch Thermotechnology Corp.Data subject to change

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

beneﬁts as it allows minimizing boiler run time and

reduces burner starts signiﬁcantly compared to a non-

integrated system.

Combination overview

With the ISM2 module, it is possible to realize a variety of

solar thermal systems.

Basic solar thermal systems

System 1 : Solar thermal DHW heating

System 2 : Solar thermal DHW heating and space

heating support

System expansions

Option A : Two collector arrays (east/west orientation)

Option B : Reloading system with two single coil DHW

tanks

Option C : First/second priority system with 2 tanks,

realized with

— p-p : a separate pump for each tank

— p-v : common pump and diverter valve

Option D : External heat exchanger on the solar circuit

Option E : Thermal disinfection of the solar tank

Combine a basic system with one or several options to

realize the desired solar system.

This manual shows basic solar thermal DHW systems only.

For information on all options, please consult the Installa-

tion and Service Manual.

Applications Manual Bosch Greenstar | 9

Bosch Thermotechnology Corp. Data subject to change

2 Applications

Legend

Greenstar boiler

Greenstar combi-boiler

Greenstar

pipe

Flow check valve

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 devices as required. Install

and size peripheral devices such as air purge, expansion vessel, feeder valve, mud separator, shutoff valves, etc. per best

installation practices. Contact Bosch with installation related questions.

|Bosch Greenstar Applications Manual

Bosch Thermotechnology Corp.Data subject to change

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 with solar thermal DHW and boiler backup

(page 25-28).

Single Zone Systems with Primary/Secondary Piping:

System 5: Greenstar Heating Boiler in a single zone

system (page 29-32)

System 6: Greenstar Combi-Boiler in a single zone

system (page 33-36).

System 7: Greenstar Heating Boiler in a single zone

system with DHW tank loading (page 37-40)

System 8: Greenstar Heating Boiler in a single zone

system with room thermostat and DHW tank loading

(page 41-44).

System 9: Greenstar Heating Boiler in a single zone

system with solar thermal DHW and boiler backup

(page 45-48).

Multi-zone Systems with Primary/Secondary Piping:

System 10: Greenstar Heating Boiler with zone pumps

and room thermostats (page 49-52).

System 11: Greenstar Heating Boiler with zone pumps,

room thermostats, and DHW tank loading (page 53-

56).

System 12: Greenstar Heating Boiler with zone valves

and room thermostats ( page 57-60).

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