drop in pressure

[doyle]

raven heat sci85 loses water pressure 0.5 bar whilst not in use system my have leak sealer fluids in given sticky yellowy green substances over pipes and and inside ducting and worktop, the system has new inlet tap installed and drop in pressure was prior to new tap.

no signs of leakage within the bloiler itself so im wondering where the water could be escaping as to have rectification

 

[gas4you]

If you can see this sticky stuff over the pipes I would suggest that this is possibly where it is leaking

Flush out system, find leak, fix it and forget about leak sealer

 

[doyle]

thanks