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Viessmann B2HAH13 - User Manual

Viessmann B2HAH13
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5461 885 - 04 01/2019
Operating Instructions
VITODENS
r
200-W/222-F
With Vitotronic 200 HO1B Controls
Read and save these instructions
for future reference.
Product may not be exactly as shown
IMPORTANT
H
Do not store or use gasoline or other
ammable liquids in the vicinity of this
or any other appliance.
WHAT TO DO IF YOU SMELL GAS
Do not try to light any appliances.
Do not touch any electrical switches,
do not use any phone in your building.
Immediately call your gas supplier
from a neighbor’s phone. Follow
the gas supplier’s instructions.
If you cannot reach your gas supplier,
call the re department.
Installation and service must be
performed by a quali ed installer,
service agency or the gas supplier.
If the information in this manual is not followed
exactly, a fire or explosion may result causing
property damage, personal injury or loss of life.
WARNING
Improper installation, adjustment, and/
or operation could cause carbon monoxide
poisoning resulting in injury or loss of life.
This product must be installed and serviced
by a professional service technician who is
experienced and qualified in hot water boiler
installation and gas combustion.
WARNING
Vitodens 200-W, B2HA and B2HB
Models 19 to 150, 68 to 530
Wall-mounted, gas-fired condensing boiler
For operation with natural gas and liquid propane gas
Heating input: 12 to 530 MBH
3.5 to 155 kW
Vitodens 222-F B2TA and B2TB
Models 19, 35, 68, 125
Floor-mounted, gas-fired condensing storage combi boiler
For operation with natural gas and liquid propane gas
Heating input: 12 to 125 MBH
3.5 to 37 kW

Table of Contents

Questions and Answers

  • M
    moranjacobAug 27, 2025
    Why is my Viessmann B2HAH13 Boiler showing fault code 30?
    • S
      sotoamandaAug 27, 2025
      If your Viessmann Boiler displays fault code 30, this indicates a short circuit in the boiler water temperature sensor. Check the boiler water temperature sensor.
  • G
    Gabriel WarnerSep 6, 2025
    What does Fault Code b0 mean on my Viessmann Boiler?
    • M
      Michael MorenoSep 6, 2025
      If your Viessmann Boiler displays Fault Code b0, there is a short circuit in the flue gas temperature sensor. Check the flue gas temperature sensor.
  • J
    Jeremy JohnsonAug 27, 2025
    What does fault code 20 on a Viessmann B2HAH13 mean?
    • S
      Shelly RogersAug 27, 2025
      If your Viessmann Boiler displays fault code 20, it indicates a short circuit in the system flow temperature sensor. Check the low loss header sensor.
  • L
    Leslie AyersSep 18, 2025
    What does error code EA mean on my Viessmann Boiler?
    • J
      James DaySep 18, 2025
      If your Viessmann Boiler displays error code EA, it indicates that the ionisation current lies outside the permissible range during calibration. To resolve this, check the ionisation electrode and cable, and then press reset button R.
  • B
    bradyjamesSep 12, 2025
    What does Fault Code C5 mean on my Viessmann B2HAH13?
    • D
      Daniel GrossSep 12, 2025
      If your Viessmann Boiler displays Fault Code C5, there is a communication error with the variable speed internal pump. Check the setting of coding address "30".
  • J
    Jennifer RobinsonSep 8, 2025
    What does Fault Code dA mean on my Viessmann B2HAH13?
    • J
      Joshua PierceSep 8, 2025
      If your Viessmann Boiler displays Fault Code dA, there is a short circuit in the room temperature sensor for heating circuit 1 (without mixer). Check the room temperature sensor for heating circuit 1.
  • M
    Marie LynnSep 13, 2025
    What does Fault Code C4 mean on my Viessmann Boiler?
    • S
      Stephen WilliamsSep 14, 2025
      If your Viessmann Boiler displays Fault Code C4, there is a communication error with the Open Therm extension. Check the Open Therm extension.
  • C
    Christine CurtisSep 22, 2025
    What to do if my Viessmann B2HAH13 Boiler displays error code bA?
    • M
      Michael LeSep 22, 2025
      If your Viessmann Boiler displays error code bA, it indicates a communication error with the extension kit for heating circuit 2 (with mixer). To resolve this, check the extension kit connections and code.
  • C
    Carol HendricksAug 28, 2025
    What causes fault code A7 on a Viessmann B2HAH13?
    • C
      Claudia NormanAug 28, 2025
      If your Viessmann Boiler displays fault code A7, it means the programming unit is faulty. Replace programming unit.
  • L
    Lynn WardAug 28, 2025
    What does fault code bA mean on Viessmann B2HAH13 Boiler?
    • J
      Jessica MckayAug 28, 2025
      If your Viessmann Boiler displays fault code bA, it indicates a communication error with the extension kit for heating circuit 2 (with mixer). Check extension kit connections and code.

Viessmann B2HAH13 Specifications

General IconGeneral
ModelB2HAH13
CategoryBoiler
Fuel TypeNatural Gas / Propane
Efficiency95%
AFUE95%
Warranty10 years
Gas Connection Size3/4 inch
Water Connection Size1 inch

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