What does E 37 mean on a boiler?
Water pressure too high – You have put too much water pressure in your system. E40. Water pressure error – You must top up the water pressure for your system. E37. Mains supply frequency incorrect – There may be a problem with your power supply.
What is a PCB on a boiler?
The printed circuit board (PCB) in your boiler is essentially the control centre of your boiler, where all the electronic components meet and receive their instructions, making sure all components sing in harmony, like ABBA.
What does E 10 mean on a Alpha boiler?
If you have got low boiler pressure, then your boiler probably shows an E10 fault code. That means that you have lost too much pressure. This indicates that there is a heating system leak somewhere in your home heating system.
How to fault find a Keston c40p boiler?
Page 40 WD265/0/2002 Chapter 5 : Fault Finding The Keston C40, C40P, C55 & C55P 5.7.5 Exploded Diagrams Parts Reference List Boiler Controls Assembly (Fig. 5.7.1) GC Number Code Description E93-126 C55/C55P/C40 Main Control Box (C.17.4.01.00.0) E93-127 C40P Main Control Box (C.13.4.03.00.0) E93-130 Control Panel (C.17.4.02.00.0)
What are the status codes on the Keston C40?
The table below shows the range of status codes which will be… WD265/0/2002 Chapter 5 : Fault Finding The Keston C40, C40P, C55 & C55P 5.3.2 LOCKOUT If the fault is persistent or more severe the boiler will lockout with a error code. When the boiler has entered this error mode it will not attempt to restart until the “Reset” button is pressed.
How can I tell if my Keston boiler is low?
Checking a boiler’s pressure level is simple to do, simply take a look at the built-in pressure gauge and if it’s below 1 bar then the boiler has low boiler pressure. On Keston C40 and C55 combi boilers, you’ll see the E44 error code to let you know there’s low water pressure.
What does 9 NN mean on a Keston boiler?
During this block time the block code will be displayed, alternately with the code “9 nn”, where nn is the boiler flow temperature) error codes (if the fault is persistent or more severe the boiler will lockout with a error code. When the boiler has entered this error mode it will not attempt to restart until the “Reset” button is pressed)
Is there an error code on Keston boilers?
Keston boilers will always display an error code to show what’s the issue. Please note that error codes only display if your system experiences one of the registered faults. These error codes will display in priority to all other information on the display.
During this block time the block code will be displayed, alternately with the code “9 nn”, where nn is the boiler flow temperature) error codes (if the fault is persistent or more severe the boiler will lockout with a error code. When the boiler has entered this error mode it will not attempt to restart until the “Reset” button is pressed)
How does underfloor heating work on Keston boilers?
To compromise underfloor heating Keston boiler models C55P, C45 and C40P are being supplied with separate inputs for central heating and hot water, signals are able to provide different temperatures at the same time for those two inputs .
What makes Keston appliances so easy to install?
Designed to meet the needs of both domestic and light commercial situations, Keston’s wide range of appliances are quick and easy to install, built with state-of-the-art tried and tested technology, and provide total peace of mind reassurance.
