EasyManua.ls Logo

Bosch Pilot Ignition TF250 Series - User Manual

Bosch Pilot Ignition TF250 Series
28 pages
Print Icon
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Loading...
Installation Manual and Operating Instructions
Continuous Flow Gas Water Heaters (External Models)
Pilot Ignition
TF250... | TF400...
6 720 886 398 (2021/02) AU

Questions and Answers

  • C
    Christopher MyersAug 15, 2025
    Why Bosch Pilot Ignition TF250 Water Heater appliance does not light?
    • J
      Jessica MartinezAug 15, 2025
      If your appliance isn't lighting, first check that the mains gas supply is turned on at the mains/cylinder supply and that other gas appliances are working. Also, ensure the gas isolation valve is turned on at the appliance. If these steps don't resolve the issue, the appliance may be blocked and require a service by a qualified technician.
  • T
    Timothy McbrideAug 18, 2025
    What to do if my Bosch Water Heater is not hot enough?
    • S
      Stephanie CookAug 18, 2025
      There are several potential reasons why your water heater isn't producing hot enough water. It could be due to insufficient gas supply (pressure/pipe sizing), which requires a service technician to inspect and test gas supply pipes/pressures and recommission, also adjust gas and water controls. It may also be due to consumer gas and water controls, so adjust gas and water controls. If you are using LPG gas cylinders, they may be empty or undersized, requiring a service technician to inspect and test gas supply pipes/pressures and recommission.
  • M
    matthewvangAug 21, 2025
    Why Bosch Water Heater has smell of gas?
    • A
      Anthony KruegerAug 21, 2025
      If you smell gas, it could be due to a gas leak. Immediately isolate the gas supply to the hot water unit and contact a qualified technician for assistance.
  • F
    fhooperAug 25, 2025
    How to fix yellow flame/strong smell of gas in operation/presence of soot in Bosch Water Heater?
    • K
      Kevin ParkAug 26, 2025
      The yellow flame, strong smell of gas, or presence of soot usually indicates blockages in the burner, leading to poor combustion. All gas appliances require adequate airflow for combustion. Ingress of insects or dirt into the unit are not covered by warranty, as a manufacturing fault is not present. The unit will require cleaning and servicing at the owners cost. To minimize the chance of the issue recurring, a surface type insecticide can be used with care, consultation with a licensed pest controller is recommended. Isolate the valves to the appliance and spray surrounds with a surface spray. Leave for 15 minutes before relighting.
  • L
    Lisa HarveyAug 28, 2025
    What to do if Bosch Pilot Ignition TF250 pilot lights but no main burner?
    • K
      Kyle HuffAug 28, 2025
      If the pilot light is on but the main burner doesn't ignite, make sure the main burner button is pushed in. Refer to the relight section for instructions. Also, check if the water throttle is wound out too far; if so, wind it clockwise, referring to the temperature adjustment section. If the problem persists, contact a qualified technician, as a service may be required.
  • B
    blewisAug 31, 2025
    What causes fluctuation in hot water temperature in Bosch Pilot Ignition TF250?
    • J
      Julie DavisAug 31, 2025
      Fluctuations in hot water temperature can be caused by insufficient flow through the hot water unit, so change tapware to meet requirements. It may also be caused by tapware/shower head that does not give sufficient flow or is blocked, so check for blockages of aerators/ restrictors. If the appliance temperature is set too high, adjust the gas control slide to the left.
  • C
    Carly Johnson DDSSep 4, 2025
    Why is my Bosch Pilot Ignition TF250 temperature too hot in summer?
    • M
      Michael SimmonsSep 4, 2025
      If the water temperature is too hot during the summer, it's likely because the incoming water temperature has increased with the ambient temperature. To resolve this, adjust the gas control slide to the left.
  • M
    Matthew HudsonSep 7, 2025
    What causes reduced water flow in Bosch Water Heater?
    • G
      Gerald ReedSep 7, 2025
      Reduced water flow can stem from several issues. Check for blockages in the tapware or water filter. If those aren't the cause, insufficient water supply pressure or a blocked heat exchanger (limescale) might be to blame. In these cases, a qualified technician is required to inspect supply pressures and water components of the hot water unit.
  • W
    Wesley ReedSep 12, 2025
    Why does hot water take a long time to reach hot taps with Bosch Pilot Ignition TF250 Water Heater?
    • L
      Lori Horton MDSep 12, 2025
      The time it takes for hot water to reach the taps depends on the appliance's location. The further it is from a hot tap, the longer the delivery time. Consider locating the appliance closer to the hot tap.

Summary

Safety Information and Symbols

Key to Symbols

Explains warning symbols and their meanings used in the manual.

General Safety Information

Provides crucial safety instructions and precautions for operation and installation.

Technical Characteristics and Dimensions

General Description

Overview of the appliance and its testing compliance.

Explanation of Model Code

Details on how to interpret product model numbers.

Package Contents

Lists items included in the product package.

Description of the Hot Water Unit

Describes key features and built-in safety devices.

Dimensions

Provides physical measurements and specifications of the unit.

Technical Characteristics

Lists key technical specifications like gas consumption and water data.

Regulations

Compliance and Standards

Mentions compliance with local laws, building codes, and gas fitting regulations.

Installation

Installation Safety Warnings and Restrictions

Summarizes critical warnings and restrictions for appliance installation.

Key Installation Information

Covers crucial points on location, mounting, and connections.

Installation Location and Clearance Requirements

Details site selection criteria and minimum installation clearances.

Flue Baffle Adjustment

Specific instruction for flue baffle adjustment for correct operation.

Heater Mounting Procedure

Guidance on securely fixing the appliance to the wall.

Water Connection Instructions

Instructions for connecting water pipes, including purging and filter checks.

Gas Connection Guidelines

Guidelines for safe gas connections, including regulator settings.

Testing and Initial Commissioning

Procedures for leak testing and initial appliance commissioning.

Commissioning 10 Litres Appliances

Pre-Startup Checks (10 L)

Precautions and requirements before the initial operation of the heater.

Front Cover Removal (10 L)

Steps to access internal components for inspection or adjustment.

Inlet Pressure Adjustment (10 L)

Procedure for adjusting gas inlet pressure, performed by a qualified technician.

Burner Pressure Adjustment (10 L)

Steps to set the correct burner pressure for optimal performance.

Gas Conversion Warning (10 L)

States it is not recommended to convert the unit to a different type of gas.

Commissioning 16 Litres Appliances

Pre-Startup Checks (16 L)

Precautions and requirements before the initial operation of the heater.

Front Cover Removal (16 L)

Steps to access internal components for inspection or adjustment.

Water Flow Adjustment

Procedure to set the water flow rate for the 16-litre model.

Inlet Pressure Adjustment (16 L)

Procedure for adjusting gas inlet pressure for the 16-litre model.

Burner Pressure Adjustment (16 L)

Steps to set the correct burner pressure for the 16-litre model.

Thermostat Calibration (16 L)

Procedure to calibrate the thermostat for the desired hot water temperature.

Gas Conversion Warning (16 L)

States it is not recommended to convert the unit to a different type of gas.

Operating Instructions

Operating Instructions: 10 Litres Model

Step-by-step guide for starting the 10-litre model, including output and temperature adjustment.

Operating Instructions: 16 Litres Model

Step-by-step guide for starting the 16-litre model and shutting it off.

Maintenance

Maintenance Service Checklist

Lists recommended maintenance tasks and their frequency.

Troubleshooting

Troubleshooting Guide: Problems & Solutions

Chart for diagnosing and resolving common appliance issues.

Environmental Protection

Environmental Protection: Packaging & Disposal

Information on recycling packaging materials and old units.

Water Quality

Water Quality Standards

Lists acceptable water quality parameters and their limits.

Warranty Details

Voluntary Warranty Policy

Details of the voluntary warranty policy provided by Bosch.

Warranty Period and Coverage Details

Specifies warranty duration and what components are covered.

Warranty Terms and Exclusions

Outlines the terms and limitations of the warranty coverage.

How to Submit a Warranty Claim

Step-by-step guide for submitting a warranty claim.

Warranty Claim Submission Deadlines

Important timeframes for submitting warranty claims.

Product Liability and Safety Information

Information on product safety obligations and liability.

Customer Privacy Policy

Details how personal information is handled during warranty claims.

Bosch Warranty Contact Information

Contact information for warranty support and inquiries.

Bosch Pilot Ignition TF250 Series Specifications

General IconGeneral
BrandBosch
ModelPilot Ignition TF250 Series
CategoryWater Heater
LanguageEnglish

Related product manuals