Baxi Potterton Condensing Combination Boiler manual Turn Domestic Hot Water, Open DHW tap fully

Models: Condensing Combination Boiler

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18.0 Fault Finding

Domestic Hot Water - Follow operational sequence

Turn selector switch to

NO

Go to section ‘A’

The display illuminates

 

 

 

YES

 

 

Error 110 flashing

 

YES

Error 133 flashing

 

 

NO

 

 

Error 20, 28 or 50 flashing

YES

 

NO

 

 

Error 119 flashing

 

YES

 

 

NO

 

 

Turn Domestic Hot Water

 

thermostat to Maximum.

 

Open DHW tap fully.

 

 

DHW Hall Effect sensor

NO

operated (red neon on the

 

sensor illuminated

 

 

YES

 

 

3-way valve is open to

 

NO

Domestic Hot Water circuit

 

YES

 

NO

Pump runs

 

 

 

YES

 

 

Fan runs

 

NO

 

 

YES

 

 

Fan runs at correct speed

NO

 

YES

 

 

Spark at ignition electrodes for

NO

up to 5 seconds and for 3

 

attempts

 

 

YES

NO

 

 

 

Turn the selector switch to reset position for 5 seconds

Go to section ‘E’

Go to section ‘C’

DHW flow rate more than 2

l/min

Go to section ‘K’

Error 125 flashing

Go to section ‘B’

Error 160 flashing

Go to section ‘D’

Error 160 flashing

Go to section ‘L’

Error 133 flashing

Go to section ‘F’

YES

YES

YES

If the error 110 is still flashing.

Go to section ‘J’

Go to section ‘B’

YES

Is mains water filter and

assembly clean?

Is the magnetic detector free

to move in the Hall Effect

sensor

Go to section ‘H’

Turn the selector switch to the

reset position for 5 seconds

Burner lights

YES

 

YES

 

Burner output modulates to

NO

 

maintain the temperature set

 

YES

NO

 

Close DHW tap

 

YES

 

DHW flow sensor senses no

YES

flow. Burner goes out

 

Burner does not stay alights

YES

after 5 seconds

NO

 

 

Reduce DHW flow rate

 

Burner modulates

 

 

 

 

 

Error 130 flashing

 

Go to section ‘M’

 

 

 

Fan stops after 10 seconds

YES

 

 

 

Error 133 flashing

Go to section ‘I’

Clean DHW NTC sensor and DHW heat exchanger

Pump runs for 30 seconds

YES

Operation sequence

successful

© Baxi Heating UK Ltd 2012

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Baxi Potterton Condensing Combination Boiler Turn Domestic Hot Water, Open DHW tap fully, Close DHW tap, Burner modulates

Condensing Combination Boiler specifications

The Baxi Potterton Condensing Combination Boiler is a sophisticated heating solution designed to meet the demands of modern households while promoting energy efficiency. This state-of-the-art boiler combines both heating and hot water capabilities into a compact unit, making it an ideal choice for homes with limited space.

One of the standout features of the Baxi Potterton Condensing Combination Boiler is its impressive energy efficiency. With a high energy efficiency rating, these boilers can significantly reduce energy bills and minimize carbon footprints. The condensing technology maximizes heat recovery, allowing the boiler to utilize heat that would otherwise be lost in traditional systems. By extracting more energy from the combustion process, homeowners can enjoy reliable heating and hot water without the typical energy waste associated with older boilers.

The Baxi Potterton range is engineered for easy installation and maintenance, featuring a lightweight design that simplifies the fitting process. The built-in digital control system allows homeowners to easily adjust settings for optimal comfort and energy usage. Additionally, the boiler includes a frost protection feature, making it a reliable option for homes in colder climates.

Another key characteristic of the Baxi Potterton Condensing Combination Boiler is its powerful hot water delivery system. The combination boiler provides instant hot water on demand, eliminating the need for a separate water tank. This ensures that households have a constant supply of hot water for showers, cooking, and other domestic needs, without long wait times.

Safety is a top priority with the Baxi Potterton. The boiler is equipped with multiple safety features, including pressure relief valves and safety cut-off systems, ensuring peace of mind for homeowners. The compact design further includes a quiet operation feature, which is particularly beneficial for households where noise levels need to be kept to a minimum.

In summary, the Baxi Potterton Condensing Combination Boiler is a highly efficient, compact, and user-friendly solution for home heating and hot water needs. With its advanced technology and strong emphasis on safety, it stands out as a reliable choice for modern households looking to improve energy efficiency while maintaining comfort. Whether you are replacing an old boiler or installing a new system, the Baxi Potterton offers a perfect blend of practicality and innovation.