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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Page 49 WD Chapter 7: The top of the heat exchanger – same deal – try not to wreck the insulation, and dont drop crud into burner or heat exchanger. General Instruction The unit automatically adjusts gas and air rate according to demand to give an output in the range of Page 35 WD Chapter 5: Look closely at this example to see the kesyon silicone used to try to reseal the burner – probably a service done when ‘unprepared’ – never remove the fan, burner or gas valve without new gaskets ready, they cannot be reused.

Due consideration should therefore be given to access Related Documents The boiler will turn off when the flow temperature exceeds 10 The C45, C40P and C55 P feature an integral pump exercise function which will run the pump, without firing the boiler, for 10 seconds in ieston event the boiler is on standby for in excess of 24 hours without firing.

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 appliance.

Burner – inspect for holes – it must be totaly uniform, smooth and have no holes, bare spots or burns.


KESTON C45 HEAT | Gas Appliance Spares | Boiler, Cooker & Fire Spares

Keston have mounted into a auto close widget. Compare the latest deals from leading suppliers. Details of system requirements are given in Chapter 2 – Section 2.

Flue overheat — check combustion and flue temperature vs. C40pC55C55p.


Pump – very unusual for this to fail If it plugs up, it will leak continuously. Due consideration should therefore be given to access within the compartment for lifting and positioning. Page 48 WD Chapter 7: Comments to this Manuals Your Name. Check gas supply, gas valve operation and ignitor electrode spark generation. Check both flow and return sensors are located on the correct pipes and are producing the correct readings.

Keston C45 Manuals

However, due care should be taken when handling boiler components. Get quotes to supply and fit a new boiler now.

Water Systems Reduction in dynamic gas supply pressure will result in intermittent ignition failures. It lives in the top left hand corner, and if it goes its usualy due to a busted flue tube, or all the white kestn exchanger insulation fallen off. The table below shows the range of status codes which However, the resulting weight will still be higher than considered acceptable for a one-man lift.

Need a new boiler? Open the catalog to page 2. You cant realy do much about this Get FREE boiler quotes now! Page 10 Keston Boilers Ltd declare that there are no substances harmful to health within the appliance or used during the production of the appliance. New versions have the pipe run into the condensate trap – clever old ones have it on the boiler base, loose.

Page 5 Safety footwear and gloves are recommended PPE when lifting this appliance. For LP gas, carbon dioxide CO levels will be between 9. Condensate Drainage WD Chapter 3: As a results the boilers can be installed in a compartment without ventilation. If in doubt call a professional!! I do not advise this as it compromises the boilers ‘room sealed’ status Although suitable for open vented systems with combined feed and vent arrangements, the C45, C40P and C55 P are low water content boilers.


Page 39 WD Chapter 5: The juicy stuff – fan faults etc are at the bottom.

Keston Boiler Error / Fault Codes [Updated ] | Boiler Guide

Ignitors – need to be changed every year realy – mainly due to the porcelain tracking, but this is an extreme example of what happens kesfon you dont.

If you think yours isnt leaking, turn it off and let it go cold, then get back to me Fan failure — boiler cannot detect fan rotation.

Flue – this is now attempt three to resolve this issue – originaly the flue tube was a corrugated rubber effort, reinforced with wire, which was actualy better than version two, a degraded one shown here, which was a smooth rubber tube, now we have a stainless item with rubber ends, if the latest one is any better time will tell – we all thought version 2 was fine No lights on display board and fan running flat out is the classic sign of this.

Got it, continue to print.

Condensate trap – the orange pipe on the bottom of this pic shows the pipe to the condensate trap – this is a common blockage spot Page 43 Kestkn Chapter 5: