Pipe Connecting

Clips

Heat Exchanger

 

14.0

Changing Components

 

 

 

 

 

 

 

 

 

 

14.3

 

Heat Exchanger (Fig. 64)

1.

Remove the fan as described in section 14.1.

2.

Drain the primary circuit. Prise the three pipe

connecting clips off the joints in the flow and return

pipes. Remove the heat exchanger return pipe.

3.

Lift the heat exchanger to disconnect the flow pipe

joint. Withdraw it from the appliance, taking care not to

damage the rear insulation piece.

Flow Pipe

Heat Exchanger

Electrodes

Electrode

Grommets

Electrode

Leads

Return Pipe

Fig. 64

Burner

Fig. 65

4.

Fit the new heat exchanger.

5.

Reassemble in reverse order of dismantling, and

repressurise the system.

 

 

 

 

 

14.4

Burner (Fig. 65)

1.Remove the four screws securing the combustion box door and remove the door.

2.Undo the screws securing the burner to the injector manifold. Draw the burner out of the combustion box, pulling the electrode grommets from the slots in the combustion box lower panel.

3.Disconnect the electrode leads and grommets from the electrodes. Completely remove the burner.

4.Undo the screws securing the electrodes to the burner. Examine the condition of the electrodes, replacing if necessary. Fit the electrodes to the new burner.

5.Engage the burner location brackets over the studs on the injector manifold and reassemble in reverse order.

38© Baxi Heating UK Ltd 2007

Page 37 Page 39
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Image 38
Baxi Potterton 30 HE manual Changing Components, Heat Exchanger Fig, Burner Fig
Page 37 Page 39

30 HE specifications

The Baxi Potterton 30 HE is a popular choice among homeowners seeking an efficient and reliable boiler solution. Recognized for its compact design and advanced technologies, this boiler is ideal for various residential heating needs.

One of the standout features of the Baxi Potterton 30 HE is its high efficiency rating, which ensures lower energy consumption and reduced utility bills. With an impressive efficiency of up to 90%, this boiler operates at a much higher capacity compared to older models, making it both environmentally friendly and cost-effective. The 30 HE is particularly well-suited for medium to larger homes with a higher demand for hot water.

The Baxi Potterton 30 HE incorporates a range of innovative technologies aimed at enhancing performance and reliability. The automatic modulation function adjusts the boiler's output according to demand, ensuring that it only works as hard as necessary. This not only prolongs the lifespan of the unit but also maximizes comfort levels in the home.

Another feature of the 30 HE is its low noise operation. This boiler has been specifically designed to minimize sound, allowing it to operate quietly in the background without disturbing daily activities. This makes it an ideal choice for homes where noise can be a concern, particularly in open-plan living spaces.

The compact dimensions of the Baxi Potterton 30 HE make it easy to install in various locations, whether it be in a kitchen, utility room, or even a loft space. Its lightweight construction further simplifies the installation process, saving both time and labor costs.

In terms of user-friendliness, the boiler is equipped with an intuitive control panel that allows homeowners to easily adjust settings and monitor performance. This user-centric design ensures that even those who may not be technically inclined can manage their heating requirements with ease.

Safety features are also a priority in the design of the Baxi Potterton 30 HE. It includes built-in safety mechanisms such as frost protection and a burner pressure monitoring system, which work to prevent overheating and ensure optimal operation.

Overall, the Baxi Potterton 30 HE is an efficient, reliable, and user-friendly boiler that meets the heating demands of modern homes. Its blend of advanced technologies, compact size, and focus on safety make it a standout choice for homeowners seeking a high-performance heating solution.
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