Baxi Potterton Gold FSB 30 HE Heat Exchanger, Combustion Box Door Panel Burner Support Bracket

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Combustion Box

Door Panel

Fig. 55

Burner

Support

Bracket

Return Connection

Fig. 57

15.0Changing Components

The burner and heat exchanger can be changed after removal of the combustion box door. To change the heat exchanger, the fan and burner must be removed first (see section 13.6 and 13.10).

1.Remove the combustion box door by removing the four securing screws (Fig. 55).

IMPORTANT: On refitting the combustion box door check the condition of the combustion box door seals.

15.12Burner (Fig. 56)

1.Remove the two screws securing the burner to the base of the combustion box.

2.Remove the burner carefully from the combustion box base.

3.Check the burner seal on the heat exchanger base, replace if necessary. Fit the new burner and reassemble in reverse order.

Fig. 56

Securing Screws

15.13 Heat Exchanger

 

1.

Drain the boiler (see section 13.1 paragraph 2 & 3).

Flow

 

 

Switch

2.

Remove all components in the base of the airbox.

Fig. 58

Heat Exchanger

Manifold

Heat Exchanger

Assembly

Fig. 59

© Baxi Heating UK Ltd 2011

3.Undo the screws on the support bracket. Remove the screws securing the flow switch and return connections and remove the connections (Fig. 57).

4.Remove the screws securing the heat exchanger manifold and remove the manifold (Fig. 58).

5.Ease the combustion box left hand side panel to clear the stud, lift the heat exchanger assembly (Fig. 59) and rotate the bottom upwards whilst pulling it forwards out of the airbox.

6.Ensure that the heat exchanger is disengaged from the flue elbow and clear of the stud in the left hand side of the combustion box.

7.Fit the new heat exchanger and reassemble in reverse order.

8.Recommission the boiler and check the inhibitor concentration (see Section 6.2 and 10.1).

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Contents FSB 30 HE Potterton Gold FSB 30 HE No 592 Natural GasScheme Members only Installer Notification GuidelinesCodes of Practice, most recent version should be used Important Installation, Commissioning, Service & RepairGas Safety Installation & Use Regulations LegislationContents Important Information IntroductionDescription Layout Figs , 4, 5 Flow Temperature Thermistor RedPosition of Optional Integral Timer Wiring General LayoutAll TRVs Shut Down ? Minute Anti-cycle Boiler OperationBoiler Operation Ipxx Technical DataCAT I 2H Dimensions and Fixings Treatment of Water Circulating Systems System DetailsWater Circulating Systems Air Vents Low Head InstallationPipework System Controls & Wiring Sealed Systems Fig Compartment Site RequirementsLocation 5mm Min 500mm Min For Servicing Purposes 390mm Clearances Figs &16Gas Supply Electrical SupplyCondensate Disposal Condensate Drain GeneralBlockage or restriction of the pipe into the drain Site RequirementSink ± 10 from verticalMIN FlueThis bend is equivalent to 0.5 metre Flue OptionsHorizontal Flue System Examples Horizontal Flue Systems17.2 + 34.4 = 51.6 metres Vertical Flue System Examples Twin PipeTwin & Vertical Flue Systems Total equivalent lengthFlue Group P Flue AccessoriesCDS Flue Group BFor Twin Flues For Vertical Flues For Vertical Flue SystemsFor Twin Flue Systems Flue Deflector a Flue DimensionsFor Roof Terminals Terminal Guard FigPlume Displacement Kit P.D.K Plume DisplacementDetermining Permissible Lengths P.D.K This section of the flue Must be horizontal General Fitting Notes P.D.KMin metres Min .3 metres Fig. H Installation Flue Inner Flue Support Bracket Fitting the Standard FluePoints Inner Flue Support Bracket Flue Elbow Gasket Flue TrimConnection Making the Condensate DrainIntegral Programmer Making The Electrical ConnectionsCable Clamp Way Terminal Block Fuse 3.15 AT Schematic Wiring DiagramElectrical Green/YellowPCB Illustrated Wiring DiagramPriming the Condensate Pump Commissioning the BoilerCommissioning the Boiler Check the Operational Working Gas Inlet Pressure Handover 13.2 ‘Benchmark’ ChecklistCompletion Fitting The Case Panels & FaciaAnnual Servicing Servicing the BoilerInsulation Annual Servicing InspectionAir Box Door Panel Spark Sleeve Earth Combustion Box Door PanelTo it Fig Pipe may be removed to increase accessCracks/damage. Clean with a soft brush Lock Nut Service Drain Plug Central Insulation PanelChanging Components & Preparation Flow Temperature Thermistor and Safety Thermostat FigChanging Components Check operation of the pump See Section Condensate Pump Complete aClip Drain the boiler see .1 paragraph 2Changing Components Spark and Sensing Electrodes Fig Securing Nut Sensor Leads Condensate Trap Lock Nut Injector Pipe FigGas Valve Fig Condensate Trap FigCombustion Box Door Panel Burner Support Bracket Heat Exchanger Manifold AssemblyHeat Exchanger Burner Securing Screws Key Description Short Parts ListShort Parts List Fault Finding 240V at D ? 240V at a ?240V at B ? 240V at C ?Pump running ? Wires from inline Connector to PCB faultyViewed from Wire Entry end Replace Flow Switch System full of water ?Is there Gas at gas valve inlet ? Wiring from PCBRectify wiring Replace PCB Way Connector Lead from PCB to Gas Valve faultyLights On Off Replace Stat Replace fan Lights Rectify wiring Viewed from Wire Entry end YES ‘C’ ‘D’ ‘B’‘A’ Condensing Boilers only Service Record Brooks House, Coventry Road, Warwick. CV34 4LL Comp No 6/11 Potterton

Gold FSB 30 HE specifications

The Baxi Potterton Gold FSB 30 HE is a high-efficiency system boiler designed to meet the demands of modern homes while providing exceptional performance and reliability. As part of the Baxi Potterton Gold range, this model combines advanced engineering with user-friendly features, making it a top choice for homeowners and installers alike.

One of the primary features of the Baxi Potterton Gold FSB 30 HE is its impressive efficiency rating. With an ErP rating of A for heat and a seasonal efficiency of up to 90%, this boiler not only reduces energy consumption but also helps in lowering utility bills. The high-efficiency design ensures that more of the fuel consumed is converted into usable heat, making it an environmentally friendly option.

The boiler utilizes a lightweight design, weighing in at just 30 kg, which makes it easy to transport and install. Its compact size allows for flexibility in siting, meaning it can fit comfortably in kitchen cupboards or utility rooms without taking up excessive space. The small footprint caters to property owners looking to save on installation areas while still having a powerful heating system.

In terms of technology, the Baxi Potterton Gold FSB 30 HE features an integral thermostat and a user-friendly LCD display for easy boiler operation and maintenance. This advanced control system provides homeowners with accurate temperature readings and the ability to adjust settings with ease. The built-in diagnostics feature simplifies fault-finding and allows for quick resolutions, minimizing downtime.

The boiler is also equipped with weather compensation technology, which adjusts the heating output based on the external temperature. This ensures optimal performance year-round, maintaining a comfortable environment inside the home and optimizing energy use.

Safety features are paramount in the design of the Baxi Potterton Gold FSB 30 HE. It includes a range of built-in safeguards, such as a frost protection mode and an overheat thermostat, giving users peace of mind. Moreover, it is compatible with various heating controls and can be linked to smart home systems, offering further convenience and energy-saving options.

Overall, the Baxi Potterton Gold FSB 30 HE stands out for its efficiency, compact design, and advanced technology, making it a reliable solution for domestic heating needs. With a solid reputation for quality and performance, the Gold FSB 30 HE continues to be a favored choice for those looking to invest in an effective system boiler.
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