Should you encounter an application that is not covered in this manual or have questions regarding any of its content, we encourage you to contact us here at Bosch Thermotechnology Corp. Bosch Thermotechnology Corp. reserves the right to make changes without notice due to continuing engineering and technological improvements.
2.1 Brief description Programmable scheduling DHW priority The Heatronic 4000 is designed to operate up to four boilers to produce and maintain a target temperature. Outdoor temperature reset The Heatronic 4000 operates both condensing and non- Compatible with modulating, single stage, two stage, ...
6 | Bosch Heatronic 4000 Controls Applications Manual Features: 2.2 Heatronic 4000 Outdoor Sensor 10K thermistor The Outdoor Sensor is designed to provide accurate UV resistant enclosure sensing of the outdoor temperature for display and control operation. Controls that operate based on Outdoor ...
Applications Manual Bosch Heatronic 4000 Controls | 7 2.3 Heatronic 4000 Universal Sensor The Universal Sensor is a 10 kΩ temperature sensor designed Features: to be strapped onto a pipe. It can be used with any control 10K thermistor...
8 | Bosch Heatronic 4000 Controls Applications Manual 3 Applications 3.1 Common Boiler Piping/Wiring Application 6 Confi gurations Two Temperature System with two 2-Stage non- condensing boilers and two modulating condensing boilers for space heating and indirect DHW loads. Installed DISCLAIMER: Improper installation, setup, modifi...
Applications Manual Bosch Heatronic 4000 Controls | 9 3.2 Boiler Connections The SB Series condensing boilers can utilize a variety of fuel sources, natural gas, LP gas, oil, ultra low sulfer diesel. Riello, Beckett and Powerfl ame Burner models are available in single stage, two stage, modulating and dual fuel type signals.
1 0 | Bosch Heatronic 4000 Controls Applications Manual 3.3 Application 1 Description: Features: Single temperature system with two two stage non-condensing The boiler plant is sequenced to obtain maxi- boilers are operated to provide a boiler target temperature mum efficiency based on the boiler types &...
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Applications Manual Bosch Heatronic 4000 Controls | 11 Application 1 Wiring: Flow Proof C.A. Proof IDHW Fuel Prim Prim Boil Boil 1 Boil 2 Boil 3 Boil 4 Prim Pum p Com b Fuel Vd c Gn d EM S...
1 2 | Bosch Heatronic 4000 Controls Applications Manual 3.4 Application 2 Features: Description: Single temperature system with two modulating condensing boilers The boiler plant is sequenced to obtain operated to provide heat for space heating and indirect DHW maximum efficiency based on the boiler loads.
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Applications Manual Bosch Heatronic 4000 Controls | 13 Application 2 Wiring: Prim Pum p Com b Fuel Vd c Gn d EM S Ou t Prim Prim Boil Boil 1 Boil 2 Boil 3 Boil 4 t N4 t N4...
1 4 | Bosch Heatronic 4000 Controls Applications Manual 3.5 Application 3 Features: Description: Single temperature system with two modulating condensing boilers The boiler plant is sequenced to obtain operated to provide heat for space heating and indirect DHW maximum efficiency based on the boiler loads.
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Applications Manual Bosch Heatronic 4000 Controls | 15 Application 3 Wiring: Flow Proof C.A. Proof IDHW Fuel Prim Pu m p Com b Fuel Vd c Gn d EM S Ou t Prim Prim Prim Prim Boil Boil Boil 1...
1 6 | Bosch Heatronic 4000 Controls Applications Manual 3.6 Application 4 Description: Features: Single temperature system with four modulating condensing The boiler plant is sequenced to obtain boilers are operated to provide an outdoor temperature reset maximum efficiency based on the boiler boiler target for a space heating load.
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Applications Manual Bosch Heatronic 4000 Controls | 17 Application 4 Wiring: Prim Pum p Com b Vd c Gn d EM S Ou t Prim Prim Boil Boil 1 t N4 t N4 t N4 t N4 Gn d Alert...
1 8 | Bosch Heatronic 4000 Controls Applications Manual 3.7 Application 5 Description: Features: Single temperature system with dual fuel condensing gas & non- The boiler plant is sequenced to obtain condensing oil boilers operated to provide heat for space heating maximum efficiency based on the boiler and indirect DHW loads.
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Applications Manual Bosch Heatronic 4000 Controls | 19 Application 5 Wiring: Prim Pum p Com b Fuel Vd c Gn d EM S Ou t Prim Prim Boil Boil 1 Boil 2 Boil 3 Boil 4 t N4 t N4...
2 0 | Bosch Heatronic 4000 Controls Applications Manual 3.8 Application 6 Description: Features: Two temperature system with two two stage non-condensing boilers The boiler plant is sequenced to obtain & two modulating condensing boilers are operated to provide a maximum efficiency based on the boiler boiler target temperature for space heating &...
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Applications Manual Bosch Heatronic 4000 Controls | 21 Application 6 Wiring: Prim Pu m p Flow Proof C.A. Proof Com b IDHW Fuel Fuel Vd c Gn d EM S Ou t Prim Prim Prim Prim Boil Boil Boil 1...
Applications Manual Bosch Heatronic 4000 Controls | 27 5 Recommended Specifi cations The following are the recommended specifi cations for the The control shall have an adjustable minimum supply Boiler 4000 Control: water temperature setting to help prevent condensation of flue gases &...
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United States and Canada Bosch Thermotechnology Corp. 65 Grove Street Watertown, MA 02472 Tel: 1-866-642-3198 Fax: 1-603-965-7581 www.boschheatingandcooling.com BTC 461501101 D / 6720810373 / 03.2018...