No water coming through on indirect system ?

[bythesea]

Mains water pressure at sink tap and tanks in loft filling good pressure but nothing hot or cold in bathroom as fed from tank in loft . And no hot at sink . Is this just air in system as it was turned off at stopcock today ? I tried disconnecting flexi on cold to push it through but nothing . If it was just hot then I'd try if gate valve was seized ?

 

[spanner]

Why did you turn it off for???

 

[lame plumber]

do you have a mixer tap in the kitchen, if so turn on cold and hot and stuff a towel over the outlet so the cold back fills the hot pipework and blows out the airlock

 

[bythesea]

So it is just air in the system then and nothing else ? Tried a flexi on cold tap to hot for a few minutes but nothing

 

[spanner]

Exactly as lame plumber has explained..you need to replenish the water in the system to rejoin the flow of water and fill in the air gap or gaps..