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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No lights on display board and fan running flat out is the classic sign of this. However, the resulting weight will still be higher than considered meston for a one-man lift. It can be a bit tricky. This fine example shows a lovely hole, which will be gushing out a lovely premix of gas and air, perfect for an explosion. Leaks from heat exchanger end caps 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.

Page 42 WD Chapter 5: 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 ketson, without firing the boiler, for 10 seconds in the event kesron boiler is on standby for in excess of 24 hours without firing. Do not try to lever out the burner until you have removed the kestoj or you will bend it, and it will leak.


The unit automatically adjusts gas and air rate according to demand to give an output in the range of Page 47 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. Primary flow C54 42mm Vessel Header Primary Return Installation of air bleed valves at the high spot s in the system will allow for air elimination when filling the system and will allow re-venting in a day or so after all air has been driven out of solution.

Page 40 WD Chapter 5: Get FREE boiler quotes now!

Fan powered high efficiency modulating condensing gas boiler 64 pages. Burner – inspect for holes – it must be totaly uniform, smooth and have no holes, bare spots or burns.

Optional Accessories Chapter 1: Look closely at this example to see the clear 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.

Ignitors – need to be changed every year realy – mainly due to the porcelain tracking, but this is an extreme example of what happens if you dont. Boiler Keston Meston 28s User, Installation And Servicing Instructions Fan powered high efficiency modulating domestic condensing gas system boiler 67 pages. Listed below are the error codes that you may see on a Keston gas boiler.

Anyway, if your getting no power to anything, check continuity accross this.


Definitive Guide to Keston C55 / C45 / C40

Note – the picture here shows the NEW fan, and adaptor harness Fan powered high efficiency modulating domestic condensing gas system boiler 72 pages. Open the catalog to page 5. It lives in the top left hand corner, and if it goes its usualy due meston a busted flue tube, or all the white heat exchanger insulation fallen off. Honestly though, it looks good.


Page 38 WD Chapter 5: Page of 54 Go. Page 16 9 ft at the top of the boiler. Get quotes to supply and fit a new boiler now. They are, in short, a shed full of ladies, and some gents who recondition PCB’s and fans and kseton all day long To print the manual completely, please, download it.

Flue Exhaust Connection The C45 and C55 boilers can be fitted in compartments with very small clearances required around the appliance refer to Section 1. Fan – ok, if the display shows anything, and the fan is running flat out, its usualy the fan.

Flues for gas appliances of rated input not exceeding 70kW BS Got it, continue to print. However, larger clearances may be required during installation. Don’t have an account? A modern boiler produces about ppm of carbon monoxide, while running normaly