Viessmann Vitodens 200-W B2HA Application Manual
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Viessmann Vitodens 200-W B2HA Application Manual

Residential boiler
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Application Guide
Vitodens 200-W B2HA,B2HB
Residential Boiler

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Summary of Contents for Viessmann Vitodens 200-W B2HA

  • Page 1 Application Guide Vitodens 200-W B2HA,B2HB Residential Boiler...
  • Page 3 © 2017 by Viessmann. All rights reserved. No part of this book may be used or reproduced in any manner whatsoever without prior written permission.

  • Page 5: Pre-Face / Overview

    Whether in customer’s specific requirements. In historically protected homes, modern short, Viessmann takes care of all your commercial buildings, or in large facil- needs, from start to finish. ities, Viessmann products meet every...
  • Page 6 Identifying Boiler Nomenclature Identifying Boiler Nomenclature Consecutive Number Generation of Boiler Fuel Types Efficiency „ Low Temperature „ Condensing „ CHP Series Segment Heat Only Circuit Combi Combi Comfort Coiled Tubing Tank Stratified Loading tank Solar Heating For DHW Solar Heating Wall-Mounted Floor Standing...
  • Page 7 Identifying Boiler Nomenclature Identifying Application Codes Number of boilers in system Number of heating circuits 1, 2, 3 ... Boiler Segment Type of Circuits: Vitodens HC Heating Circuit Vitocrossal ZC Zone Circuit HC/ZC Combination System Vitorond Number of individual zones in system Segment / Series How system is zoned 100 Series...
  • Page 8 RECOMMENDED PRODUCT APPLICATIONS Application Typical Supply Vitodens Vitodens Vitocrossal Vitorond Temperature 200/222-F 300 CU3A Baseboard / Fan Coil High 160 -190 °F Cast Iron Radiator Medium 140 -160 °F Panel Radiator Medium 120 -160 °F Radiant Floor Heating 80 -120 °F Indirect DHW High 160 -190 °F...

  • Page 9: Component Index

    Expansion tank Viessmann Vitotrol Multi-zone control check valve Purge assembly: Zone valve Hydronic air handler 24V Zone valve Circulator (sediment faucet and ball valve) Towel radiator Viessmann 3-way mixing valve Plate and frame heat exchanger 120 volt power with actuator motor...
  • Page 11 Vitodens 200 Application # Application Code Page Application 1 - VD2X 1ZC1ZP .01 Application 2 - VD2I 1ZC4ZV.01 Application 3 - VD2I 1ZC4ZP .01 Application 4 - VD2I 2ZC2ZP .01 Application 5 - VD2I 3HC/ZC3ZP .01 Application 6 - VD2I 3HC/ZC3ZP .02 Application 7 - VD2I 3ZC9C.01 Application 8 - 2VD2I 3HC/ZC3ZP .01 Application 9 - 2VD2X 3HC3ZP .01...

  • Page 12: Product Information

    Vitodens 200-W, Technical Data Product Information Vitodens 200-W B2HB 19, 26, 35, 45, 57 Cross-Section Inox-Radial heat exchanger made from stainless steel – for high operational reliability and a long service life. Large heating output in the smallest of spaces Modulating MatriX cylinder burner for extremely clean combustion and quiet operation C Variable speed combustion fan for quiet and...
  • Page 13 Vitodens 200-W, Technical Data Product Information Cross-Section Vitodens 200-W B2HA 88, 100, 112, 150 Inox-Radial heat exchanger made from stainless steel – for high operational reliability and a long service life. Large heating output in the smallest of spaces Modulating MatriX cylinder burner for extremely...
  • Page 14 Vitodens 200-W, Technical Data Product Information 19, 68 26, 94 35, 125 45, 160 57, 199 CSA input Natural Gas (NG) 12-68 19-94 19-125 32-160 32-199 (kW) (3.5-20) (5.5-27) (5.5-37) (9-47) (9-58) 12-68 19-94 19-125 60-160 60-199 CSA input Liquid Propane Gas (LPG) (kW) (3.5-20) (5.5-27)
  • Page 15 Side wall co-axial vent installation must include Viessmann protective screen! For details refer to the Installation Instructions for the Vitodens 200-W, B2HB Venting System. For information regarding other Viessmann System Technology componentry, please reference documentation of respective product. Note:...
  • Page 16 Vitodens 200-W, Technical Data Product Information 100 *A 112 *B 150 *A CSA input Natural Gas (NG) 71-311 71-352 113-399 113-530 (21-91) (21-103) (33-117) (33-155) (kW) 113-399 113-530 104-311 104-352 CSA input Liquid Propane Gas (LPG) (33-117) (33-155) (30-91) (30-103) (kW) 103-375 103-495...
  • Page 17 The Vitodens 200-W can only be common vented with other Vitodens 200-W boilers of the same size and series. For details refer to the Common Venting Manual. Add approximately 2½ inches (65 mm) for coaxial vent pipe transition adaptor. For information regarding other Viessmann System Technology componentry, please reference the documentation of each respective product.
  • Page 18 Vitodens 200-W, Technical Data Boiler Dimensions - Models 200-W, B2HB 19, 26, 35 Legend Boiler Supply Condensate drain ¾ Combustion air intake (left or right) Gas Connection, ” NPTF Combustion air intake (through co-axial) Boiler Return Recommended height (single boiler system)
  • Page 19 Vitodens 200-W, Technical Data Boiler Dimensions - Models 200-W, B2HB 45, 57 Legend Boiler supply, 1 ½ ” Gas connection, ” NPTF Boiler return, 1 ½ ” Recommended height (single boiler system) Condensate drain...
  • Page 20 Vitodens 200-W, Technical Data Boiler Dimensions - Model B2HA 88, 100 Legend Boiler supply Gas connection, 1” NPTF Boiler return Recommended height (single boiler system) Condensate drain...
  • Page 21 Vitodens 200-W, Technical Data Boiler Dimensions - Models B2HA 112, 150 Legend Boiler supply Gas connection, 1” NPTF Boiler return Recommended height (single boiler system) Condensate drain...

  • Page 22: Recommended Minimum Service Clearances

    Vitodens 200-W, Technical Data Service Clearances Recommended minimum service clearances Minimum clearances to combustibles Front Rear Left Right Vent pipe 0 0 AL, CL AL= Alcove CL= Closet *1 Refer to the Installation Instructions of the Vitodens 200-W, B2HB Venting System for details. Note:The Vitodens boiler has passed the zero inches vent clearance to combustibles testing requirements dictated by the Harmonized Standard ANSI Z21.13.

  • Page 23: Waterside Flow

    A low-loss header offers additional benefits not provided forced circulation hot water heating systems only. Use by a pair of closely spaced tees. Viessmann therefore standard friction loss method for pipe sizing. Observe strongly recommends and prefers the use of a low-loss boiler maximum and minimum flow rate limitations.
  • Page 24 A low-loss header offers additional benefits not provided forced circulation hot water heating systems only. Use by a pair of closely spaced tees. Viessmann therefore standard friction loss method for pipe sizing. Observe strongly recommends and prefers the use of a low-loss boiler maximum and minimum flow rate limitations.

  • Page 25: Pump Information

    Vitodens 200-W, Technical Data Pump Information Heating Circuit / Boiler Pumps Viessmann offers a variety of Grundfos heating circuit/ Before using the following pumps for a DHW tank boiler pumps which meet typical Vitodens system application, find out the proper pressure drop through the installation requirements (see “Heating circuit pump...
  • Page 26 Vitodens 200-W, Technical Data Pump Information Heating Circuit / Boiler Pumps Viessmann offers a variety of Grundfos heating circuit Before using the following pumps for a DHW tank / boiler pumps which meet typical Vitodens system application, find out the proper pressure drop through the installation requirements (see “Heating circuit pump...

  • Page 27: System Design Considerations

    Vitodens 200-W, Technical Data System Design Considerations Boiler location Water connections As a direct vent appliance, the Vitodens 200-W can Vitodens 200-W boilers can be used in any fully pumped be installed for room air independent operation (sealed hot water heating system. Minimum system pressure is 1 bar (14 psig).
  • Page 28 Viessmann recommends that the heating and domestic have the non-oxygen diffusion barrier tubing separated hot water systems be based on a maximum boiler from the boiler with a heat exchanger. Viessmann supply temperature of 158°F (70°C). recommends the use of underfloor plastic tubing with an oxygen diffusion barrier.
  • Page 29 Wiring a Mixing Valve Extension Module Product Information Comm. Bus On Boiler Supply Sensor Mixing Module Notes/Comments When multiple 145 communication Pump accessories are being installed, 145 cables will need to be run from device to Power device. (Daisy Chain) Ensure to set the S1 switch to assign the mixing valve heating circuit.
  • Page 30 Vitodens 200-W, Technical Data Zone Control Wizard Setup System with 1 Zone Circuit Notes/Comments Power Boiler ON Setting of Time and Date Press Menu+OK buttons to access Service Menu Down Arrow to Service Functions Press OK Activate Yes/No Arrow up to YES Press OK Press OK at each screen to enter...
  • Page 31 Vitodens 200-W, Technical Data System with 2 Zone Circuits System with 3 Zone Circuits Operational Screen Information ZC Fixed Setpoint Configured ZC Weather Compensated Configured User Interface Details: Indication of ZC circuit boiler is configured for ZC1/ZC2/ZC3 use arrows left or right to select. Display will show when a ZC call is present and a symbol if ZC1/ZC2/ZC3 are configured...
  • Page 34 Zone Control Wizard Setup 1 Zone Circuit: Fixed Set Point OR Weather Compensated This particular application represents a low mass boiler with a single system loop. Because the system flow requirements may vary or fall outside of the parameters of the boiler's recommended flow, it is beneficial to hydraulically separate the system flow from the boiler flow.
  • Page 35 Application 1 - Operational Setup ... continued Further Considerations DHW Production Set timer schedule as desired. If DHW production possible at any time, program timer settings to 0:00 to 24:00 DHW Recirculation Pump Set recirculation pump timer as desired for pump connected to 28/20 output DHW production from system side of low loss header, address 5B will need to be changed from a value of 0 to 1.
  • Page 38 Zone Control Wizard Setup 1 Zone Circuit: Fixed Set Point with 157 Pump Output In this system you have a Vitodens 200 with an indirect water heater and a four-zone single temperature system. Upon a call for heat from one of the four zone thermostats, the respective zone valve will open. The end switch will provide a demand input DE1 of the EA1 module.
  • Page 39 Application 2 - Operational Setup ... continued Notes/Comments...
  • Page 42 Vitodens 200-W Zone Control Wizard Setup 1 Zone Circuit: Fixed Set Point w/no configured pump output If you are zoning with pumps, consider this application for your next install. This system shows a Vitodens 200 with an indirect water heater and a four zone single temperature system. Upon a call for heat from a thermostat, the associated zone pump is energized by the multi-zone control.
  • Page 43 Application 3 - Operational Setup ... continued Further Considerations DHW Production Set timer schedule as desired. If DHW production possible at any time, program timer settings to 0:00 to 24:00 DHW Recirculation Pump Set recirculation pump timer as desired for pump connected to 28/20 output DHW production from system side of low loss header, address 5B will need to be changed from a value of 0 to 1.
  • Page 46 Vitodens 200-W Zone Control Wizard—2 ZC—ZC1 Setpoint Demand with ZC2 Weather Compensated This application features two heat circuits which operate at different temperatures. This particular drawing portrays ZC1 as a low temperature circuit and the air handler as a mid/high temperature circuit, ZC2. Although there are many different configurations, the setup below will operate ZC1 as an on/off function where an outdoor reset curve will be enabled during a thermostat call.
  • Page 47 Application 4 - Operational Setup ... continued Notes/Comments...
  • Page 50 Vitodens 200-W Zone Control Wizard Setup 1 Zone Circuit: Fixed Set Point with 157 Pump Output This application shows a low temperature heat circuit with 3-way mixing valve, a high temperature heating circuit ZC1 and an indirect DHW piped on the system side of the low loss header. This application allows for simultaneous operation of both space heating and DHW, just remember to size your boiler accordingly.
  • Page 51 Application 5 - Operational Setup ... continued Further Considerations DHW Production Set timer schedule as desired. If DHW production possible at any time, program timer settings to 0:00 to 24:00 DHW Recirculation Pump Set recirculation pump timer as desired for pump connected to 28/20 output DHW production from system side of low loss header, address 5B will need to be changed from a value of 0 to 1.
  • Page 54 Vitodens 200-W Zone Control Wizard Setup 1 Zone Circuit: Fixed Set Point with 157 Pump Output This application shows 2 heat circuits with mixing valves, a high temperature heat circuit, and an indirect DHW on the primary side of the low loss header. This system approach maximizes system efficiency, control and comfort through precise water monitoring.
  • Page 55 Application 6 - Operational Setup ... continued Notes/Comments...
  • Page 58 Vitodens 200-W Zone Control Wizard—3 ZC—ZC1 Setpoint Demand with ZC2 Weather Compensated This application shows 3 heating circuits, where a combination of pumps, zone valves and two types of call for heat are utilized. The ZC1 demand input comes from a Multizone Control which is responsible for accepting thermostat calls where a respective pump is enabled.
  • Page 59 Application 7 - Operational Setup Instructions... continued Notes/Comments...
  • Page 63 Vitodens 200-W Application 8 Operational Setup Instructions This application consists of a low temperature heat circuit with motorized mixing valve, a hot water forced air fan coil, indirect DHW and a 2-boiler cascade separated by a low loss header. This multi-boiler configuration offers greater flexibility in system design as it allows for increased system turndown, boiler redundancy, increased BTU inputs, and simultaneous operation of the heating and DHW.
  • Page 67 Vitodens 200-W Application 9 Operational Setup Instructions This application consists of a mid-temperature heat circuit, a low temperature heat circuit with motorized mixing valve, and a low temperature heat circuit with heat exchanger and mixing valve. This application is conducive to systems in which glycol must be incorporated for safety purposes.
  • Page 71 Vitodens 200-W Application 10 Operational Setup Instructions This application consists of a 4-boiler cascade, a single building loop and an indirect DHW. Designing a system in this way allows constant circulation of heated fluid throughout larger commercial buildings. This provides the ability to have unit specific heat emitters and controls to maximize the comfort within the building.
  • Page 74 Application Rules & Formulas Universal Hydronics Formula: BTUH GPM= BTUH= GPM x 500 x ∆T 500 x ∆T Piping & Tubing Properties Steel/Wrought Iron Pipe Content/ft Max Flow Rate Max Heat Carrying Size (gal) (GPM) Capability (BTUH) 1/2" .016 40,000 3/4"...
  • Page 75 Radiant Sizing: Estimating Radiant Tubing 6" OC Qty = FT of space x 2 12" OC Qty = FT of space x 1.2 Estimating BTUH for Radiant Floor Warming = 15-20 btuh/ft Floor Heating = 35-50 btuh/ft Expansion Tank Quick Sizer Finned Air Handler/ Cast...
  • Page 76 This is Viessmann and DHW storage tanks – all designed to achieve superior performance, The Viessmann Group is one of the reliability and energy savings. world’s leading manufacturers of Accountability for the environment and heating and renewable energy society, fairness when dealing with systems.
  • Page 77 Global presence, local commitment.
  • Page 80 Viessmann Manufacturing Company Inc. Waterloo, ON Canada 1-800-387-7373 www.viessmann.ca Viessmann Manufacturing Company Inc. USA Warwick, RI 02886, USA 1-800-288-0667 info@viessmann-us.com www.viessmann.com Technical information subject to change without notice. Printed in Canada 5777 143 - 03 05/2018...

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Vitodens 200-w b2hb

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