Jaguar Combi Presure Problems

[DAJ]

The pressure on my Jaguar Combi constantly drops to about .8 bar and the FO code obviously comes on. When I say constantly, I mean about every couple of weeks or so. I bring the pressure back up to about 1.5-1.7 but, like I say, it drops again. The heating has been run at 70-80 and the water at 45.

Can I assume that there is a leak somewhere or can there be another explanation.

THANKS, Den.

Please note, this boiler is at a different location to my other post.

 

[gas4you]

Have you checked the prv pipe for dripping outside?

 

[sambotc]

Sounds like a very small leak, may be worth checking the automatic air vent inside the boiler. These commonly weap which will slowly drop the pressure.

Sam

 

[DAJ]

Have you checked the prv pipe for dripping outside?

 

[DAJ]

Sounds like a very small leak, may be worth checking the automatic air vent inside the boiler. These commonly weap which will slowly drop the pressure.

Sam

Thanks, I'll check it out