Consult Keston Boilers ‘s entire C45 C40P C55 C55P catalogue on ArchiExpo. Page: 1/ 88, E, Main Control Box (C55/C55P/C45). , E, Control Panel. 73, E, Combustion Blower. , Gas Valve / Venturi Ass. (C45/C55). Keston C55, tips, tricks, advice and notes. READ THE DANGERS SECTION. The idea of this is so you get an idea of your boiler, so you know if your engineer is.

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C40pC55C55p. Page 42 WD Chapter 5: The smarter way to find trustworthy heating engineers. Page 31 If following the above procedure, combustion levels described above at both high and low rate could not be obtained, please turn off the appliance and isolate the gas to the c4.

Keston Boiler Error Codes

Due consideration should therefore be given to access within the compartment kedton lifting and positioning. Page 33 WD Chapter 5: Page 5 Safety footwear and gloves are recommended PPE when lifting this appliance. The idea of this is so you get an idea of your boiler, so you know if your engineer is doing his job correctly.

You should meston able to unscrew it without draining the system, and the widget will close off the connection as the AAV is removed.

Jeston – very unusual for this to fail Lets first start by NOT complaining about this boiler. Boiler overheat — Check that any valves to the heating circuit have not been shut down, that there is no air in the system and that the water pressure is correct.


Compare boiler cover Avoid expensive repair bills! Check gas supply, gas valve operation and ignitor electrode spark generation. Details of system requirements are given in Chapter 2 – Section 2. Page 47 WD Chapter 7: The juicy stuff – fan faults etc are at the bottom.

C45 C40P C55 C55P – Keston Boilers – PDF Catalogs | Documentation | Brochures

The C45 and C55 boilers can be fitted in compartments with very small clearances required around the appliance refer to Section 1. Fan powered high efficiency modulating commercial condensing gas boiler 49 pages. Installation of the boiler is straightforward but consideration must be given to access to allow flue and air pipes to be pushed through walls and ceilings. The Keston Spa range of stainless steel unvented cylinders are an ideal option for use with the Keston range. kestom

The table below shows the range of status codes which Adjustments – min gas is under the star drive cap – where the governer is, Max gas is the screw brass above it down the aluminium tube. Comments to this Manuals Your Name. Fan – ok, if the display shows anything, and the fan is running flat out, its usualy the fan. It is essential that sludge or scale is removed from an existing system.


Page 39 WD Chapter 5: Flue Exhaust Connection Burner – inspect for holes – it must be totaly uniform, smooth and have no holes, bare spots or burns. Kedton is advisable to fit a locksheild valve on the cylinder return to enable balancing of the flow rate through the cylinder.

Keston C45 Installation And Servicing Instructions

Safety footwear and gloves are recommended PPE when lifting this appliance. By pressing ‘print’ button you will print only current page. Page 32 WD Chapter 4: This is the underneath of the burner cover – it must be cleaned fully of old gasket before its put back TIP – to check if a burner gasket is leaking, spray leak detection fluid around the gasket when fan is running – but this only works when boiler is cold – v45 it warms up it WILL bubble – as the LDF heats up – so test cold, be sure, then run.

Main page About us Services Contacts. For LP gas, carbon dioxide CO levels will be between 9. Remove from boiler first obviously. Compare boilers Try our boiler comparison tool. The automatic test for calibration of flow and return sensors has failed.