Viessmann B1HA Operating Instructions Manual

Viessmann B1HA Operating Instructions Manual

Wall-mounted, gas-fired condensing boilers on demand domestic hot water with combi boiler

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Operating Instructions
Vitodens 100-W B1HA/B1KA
Models 26 to 125
Wall-Mounted, gas-fired condensing boilers
On demand domestic hot water with Combi boiler
Heating input: 21 to 125 MBH
6.2 to 36.6 kW
VITODENS
5784 570 - 06
01/2018
100-W
H
WARNING
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.
Do not store or use gasoline or other
fl 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 fi re department.
Installation and service must be
performed by a qualifi ed installer,
service agency or the gas supplier.
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.
IMPORTANT
Read and save these instructions
for future reference
.
Please file in Service Binder

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Summary of Contents for Viessmann B1HA

  • Page 1 Operating Instructions Vitodens 100-W B1HA/B1KA Models 26 to 125 Wall-Mounted, gas-fired condensing boilers On demand domestic hot water with Combi boiler Heating input: 21 to 125 MBH 6.2 to 36.6 kW VITODENS 100-W  WARNING 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.
  • Page 2: Safety, Installation And Warranty Requirements

    Safety, Installation and Warranty Requirements Vitodens 100-W, B1HA/B1KA 26 to 125 Combi Operating Safety, Installation and Warranty Requirements Please ensure that these instructions are read and understood before commencing installation. Failure to comply with the instructions listed below and details printed in this manual can cause product/property damage, severe personal injury, and/or loss of life.
  • Page 3: Table Of Contents

    Table of Contents Vitodens 100-W, B1HA/B1KA 26 to 125 Combi Operating Page Safety, Installation and Warranty Safety, Installation and Warranty Requirements ..... 2 Requirements Safety About these Instructions ..........4 For your Safety ............4 Operation ............. 4 Flue gas smell ............4 Working on the equipment ........
  • Page 4: About These Instructions

    Safety Vitodens 100-W, B1HA/B1KA 26 to 125 Combi Operating About these Instructions Take note of all symbols and notations intended to draw attention to potential hazards or important product information. These include “WARNING”, “CAUTION”, and “IMPORTANT”. See below. Warnings draw your attention to the presence of WARNING potential hazards or important product information.
  • Page 5: Carbon Monoxide

    Safety Vitodens 100-W, B1HA/B1KA 26 to 125 Combi Operating For your Safety (continued) Carbon monoxide  WARNING The U.S. Consumer Product Safety Commission strongly recommends the installation of carbon As there are no user-serviceable parts on the boiler, monoxide detectors in buildings in which gas-burning burner or control, the end-user must not perform equipment is installed.
  • Page 6: Frozen Water Pipe Hazard

    Safety Vitodens 100-W, B1HA/B1KA 26 to 125 Combi Operating For your Safety (continued) Frozen water pipe hazard WARNING WARNING Failure to protect against frozen pipes could result in If you notice fire coming from the appliance, call burst water pipes, serious property damage and/or the fire department immediately! Do not attempt to personal injury.
  • Page 7: Installation Area Conditions

    Safety Vitodens 100-W, B1HA/B1KA 26 to 125 Combi Operating For your Safety (continued) Energy saving tips (central heating) Installation area conditions Room temperature:  WARNING Never overheat your rooms. Every 2°F (1°C) of room temperature reduction saves up to 6% on your Incorrect ambient conditions can lead to damage to heating bills.
  • Page 8: Overview Of Controls And Indicators

    Start-up Vitodens 100-W, B1HA/B1KA 26 to 125 Combi Operating Overview of Controls and Indicators Display indicators and operating buttons The control unit is equipped with a touchscreen. To make changes to settings and call up information, tap the on-screen buttons.
  • Page 9: Operating Mode Of The Heating System

    Operation Vitodens 100-W, B1HA/B1KA 26 to 125 Combi Operating Operating Mode of the Heating System Operation without room temperature thermostat Setting the required heating water temperature, see page 10. Operation with room temperature thermostat Make any settings on the connected room temperature controller using the relevant operating instructions.
  • Page 10: Shutting Down The Heating System

    Operation Vitodens 100-W, B1HA/B1KA 26 to 125 Combi Operating Shutting Down the Heating System With frost protection monitoring Without frost protection (shutdown) Shut down your heating system completely if it will not For additional information see page 12. be needed for longer periods (several months).
  • Page 11: Setting The Central Heating Temperature

    Operation Vitodens 100-W, B1HA/B1KA 26 to 125 Combi Operating Setting the Central Heating Temperature (continued) Operation with room temperature thermostat If no outside temperature sensor is connected, but a room temperature controller is. If the required room temperature is not achieved, ensure the boiler water temperature setting is sufficiently high.
  • Page 12: Setting The Heating Curve

    Operation Vitodens 100-W, B1HA/B1KA 26 to 125 Combi Operating Setting the Heating Curve Heating curve Frost protection function Heating curves illustrate the relationship between the out- The frost protection function requires an outside door temperature, the set room temperature and the boiler temperature sensor to be connected.
  • Page 13: Adjusting The Heating Curve Set Point

    Operation Vitodens 100-W, B1HA/B1KA 26 to 125 Combi Operating Adjusting the Heating Curve Set Point Heating curve set point Parameter default setting is 20 (or 68 if display is converted to °F). Setting the set point 1. Tap / .
  • Page 14: Dhw Temperature

    Operation Vitodens 100-W, B1HA/B1KA 26 to 125 Combi Operating DHW Temperature Tap the following on-screen buttons: 1. MODE / until flashes. 3. OK to confirm. The set DHW temperature flashes. / to set the required DHW temperature. 5. OK to confirm.
  • Page 15: Rooms Are Too Cold

    Troubleshooting Vitodens 100-W, B1HA/B1KA 26 to 125 Combi Operating Rooms are too Cold Cause Remedy The heating system is off. - Turn on the ON/OFF switch (see illustration on page 9). - Switch ON the mains power switch, if installed (outside the boiler room).
  • Page 16: There Is No Hot Water

    Troubleshooting Vitodens 100-W, B1HA/B1KA 26 to 125 Combi Operating There is no Hot Water Cause Remedy The heating system is off. - Turn on the ON/OFF switch (see diagram on page 8). - Switch ON the mains power switch, if installed (outside the boiler room).
  • Page 17: Fault Messages On The Display

    Troubleshooting Vitodens 100-W, B1HA/B1KA 26 to 125 Combi Operating Fault Messages on the Display Service Instructions for Your Heating System Any faults in your heating system are indicated on the display by a flashing fault symbol ”  ”. Read off the fault code in the display and report it to your heating contractor.
  • Page 18: Cleaning

    Maintenance Vitodens 100-W, B1HA/B1KA 26 to 125 Combi Operating Cleaning All appliances may be cleaned with a commercially available domestic cleaning agent (non-scouring). Refer to the Installation and Service Instructions. Inspection and Maintenance Regular maintenance ensures trouble-free, energy efficient and environmentally responsible heating operation.
  • Page 19: Terminology

    Information Vitodens 100-W, B1HA/B1KA 26 to 125 Combi Operating Terminology Service Instructions for Your Heating System Constant temperature operation Temperature and pressure relief valve In constant temperature operation, the heating water is Safety equipment that must be installed in the hot water constantly (continuously) heated to the selected boiler tank by your heating contractor.
  • Page 20: Lighting And Operating Instructions

    Information Vitodens 100-W, B1HA/B1KA 26 to 125 Combi Operating Lighting and Operating Instructions FOR YOUR SAFETY READ BEFORE OPERATING W A R N I N G: If you do not follow these instructions exactly, a fire or explosion may result causing property damage, personal injury or loss of life.

This manual is also suitable for:

B1ha279B1ha278Vitodens 100-wB1ka

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