Worcester 24CDI Boiler series problem

[andypandy1]

Our boiler is about 4 years old and suddenly cuts out hotwater ad ignition after being activated for 10 seconds.

I have tested Central heating and this is not affected, only with hot water requested to taps and shower?

Has anyone got advice.

Thanks

 

[Slugbabydotcom]

Could be other stuff but most likely is HW thermistor

Swap it over with CH thermistor if HW then works and CH doesnt you know for sure thats the problem.

Normally would just swap wires over but I dont think you will have enough length on the HW wires

GC No 60 375 696 Thermister Sensor Elmwood, ref. 6655 - 9003 - 5
Makers part No. 8 716 142 302 0

 

[ChrisR]

DOes it make loud noises during the 10 seconds?

 

[andypandy1]

Hi guys thanks for reply.

To answer a few items mentioned.

The bolier makes normal noise when first activated, although we noticed yesterday that if you run a bath the water stays hot, could it be a pressure thing?



Thanks again

Andypandy1

 

[ollski]

No chances are it's a thermistor thing as posted by slug