Bolier Trouble
 

I have a Ariston Boiler and seems to keep giveing me trouble. I bled the water from the radiators and know the preassure gauge keeps hitting 90% then switches off. please help

hsj123 wrote:
I have a Ariston Boiler and seems to keep giveing me trouble. I bled the
water from the radiators and know the preassure gauge keeps hitting 90%
then switches off. please help

What do you mean 90%? Boiletr pressure gauges are usually calibrated in
bar, usually 0-4 or 0-6 bar. Is yours actually marked in %? If so do you
mean that it's going to a high setting or a low one? Most boilers will
cut out if the water pressure is too low. Look through Google's archive
of this group (e.g. "boiler pressure low") for _many_ discussions of
such problems.

On Sat, 05 Mar 2005 10:06:05 +0000, John Stumbles wrote:

hsj123 wrote:
I have a Ariston Boiler and seems to keep giveing me trouble. I bled the
water from the radiators and know the preassure gauge keeps hitting 90%
then switches off. please help

What do you mean 90%? Boiletr pressure gauges are usually calibrated in
bar, usually 0-4 or 0-6 bar. Is yours actually marked in %? If so do you
mean that it's going to a high setting or a low one? Most boilers will
cut out if the water pressure is too low. Look through Google's archive
of this group (e.g. "boiler pressure low") for _many_ discussions of
such problems.

Further background reading is in the Sealed CH FAQ
Your problems may have nothing to do with the pressure.


--
Ed Sirett - Property maintainer and registered gas fitter.
The FAQ for uk.diy is at http://www.diyfaq.org.uk
Gas fitting FAQ http://www.makewrite.demon.co.uk/GasFitting.html
Sealed CH FAQ http://www.makewrite.demon.co.uk/SealedCH.html

Could it be the temp guage he's looking at 90 degrees C? Low pressure causing over heat cut out cured by reset? Find the pressure guage when boiler cold, make sure it is 1bar to 1.5bar, that shgould sort you out.