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Marvinator80
@marvinator80
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Joined: Nov 29, 2022
Last seen: May 19, 2025
Profile Activity
Topics: 9 / Replies: 186
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RE: Our Grant Aerona R32 13kW ASHP installation

I just the pressure and then ran every tap on the house on hot for 5 mins and then turned them all off. It seems to have settled now. the noise has...

3 years ago
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Air Source Heat Pumps (ASHPs)
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RE: Our Grant Aerona R32 13kW ASHP installation

@fazel yeah, still flowing out. It made a noise a minute ago there like a locomotive horn! Turned the tap on and it stopped. there must be air in i...

3 years ago
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Air Source Heat Pumps (ASHPs)
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RE: Our Grant Aerona R32 13kW ASHP installation

One thing that is winding me up generally also is this it only explains what 6 of these 15 symbols are. I have the wee face with the shushing figu...

3 years ago
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Air Source Heat Pumps (ASHPs)
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RE: Our Grant Aerona R32 13kW ASHP installation

It connects to here, definitely. I felt by reaching and traced back. If I turn the blue to the right, the whoosh increases.

3 years ago
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Air Source Heat Pumps (ASHPs)
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RE: Our Grant Aerona R32 13kW ASHP installation

@derek-m yes, I’ve turned this before when it started whistling a bit.

3 years ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Our Grant Aerona R32 13kW ASHP installation

@derek-m it goes straight through the wall seemingly from the cylinder but it’s hard to see the full workings now with the cupboard.

3 years ago
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Air Source Heat Pumps (ASHPs)
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RE: Our Grant Aerona R32 13kW ASHP installation

@derek-m

3 years ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Our Grant Aerona R32 13kW ASHP installation

Water temp now up to 39 but still cold out of tap while this whooshing noise and outside flow continues.

3 years ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Our Grant Aerona R32 13kW ASHP installation

It seems to connect to a pipe which runs to near to the top of the cyclinder. and connected to this. The noise would appear to be cold water coming ...

3 years ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Our Grant Aerona R32 13kW ASHP installation

@derek-m seems to be warm water. Weird. The hot water is on a top up cycle and stuck at 37 degrees while it does this. if I turn on a hot water ...

3 years ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Our Grant Aerona R32 13kW ASHP installation

Can anyone hazard a guess as to why water is coming out of this wee pipe outside my house? I remember the engineers referred to it as the “run off” or...

3 years ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Our Grant Aerona R32 13kW ASHP installation

thanks Ally, much appreciated.

3 years ago
Forum
Air Source Heat Pumps (ASHPs)
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