14-07-2015, 08:38 PM
Seriously no-one else uses this system!? 
Well, I tried regenerating the air gap in the tank. But the pressure relief valve doesn't seem to work? Basically when you turn it, it just moves a quarter turn and 'clicks' back inwards. No water passed through the tundish as I turned it either. However there is still an intermittent drip through the tundish, possibly pointing to a reduced airgap.
On another note, possibly unrelated, I'm getting a very faint bad smell in the bathroom since yesterday, not caused by me I should add!! Theres no visible leak but most pipes are hidden and I'm convinced I can hear a drip while sitting in silence on the loo, I'm wondering if the shower tray trap is leaking (had to have kitchen plug hole and trap replaced and are same age) but its all built in and I can't see any access at all. Is there any 'radweld' style sealant that can be poured down drains to block minor leaks? If the smell persists I'll have to ask the maintenance man in but I'd rather not if its something simple.
Well, I tried regenerating the air gap in the tank. But the pressure relief valve doesn't seem to work? Basically when you turn it, it just moves a quarter turn and 'clicks' back inwards. No water passed through the tundish as I turned it either. However there is still an intermittent drip through the tundish, possibly pointing to a reduced airgap.
On another note, possibly unrelated, I'm getting a very faint bad smell in the bathroom since yesterday, not caused by me I should add!! Theres no visible leak but most pipes are hidden and I'm convinced I can hear a drip while sitting in silence on the loo, I'm wondering if the shower tray trap is leaking (had to have kitchen plug hole and trap replaced and are same age) but its all built in and I can't see any access at all. Is there any 'radweld' style sealant that can be poured down drains to block minor leaks? If the smell persists I'll have to ask the maintenance man in but I'd rather not if its something simple.