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Crimson
@crimson
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Joined: Jan 16, 2024
Last seen: Jan 28, 2026
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Topics: 4 / Replies: 300
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Reply
RE: Grant 13kW Aerona3 - issues getting zones to temp

Thanks for the reply Mike, plumber got me to switch to manual position on far right valve, I’m away tonight and tomorrow but will take photos Friday a...

3 years ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Grant 13kW Aerona3 - issues getting zones to temp

Plumber couldn't make it - but passed Grant tech support to me.We've now set:21 00 - from 0 to 1 21 02 - set at 50c 21 03 - now set to 40 21 04 ...

3 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Grant 13kW Aerona3 - issues getting zones to temp

So after some reading, thought I'd double check settings 2100 was set to 0, so WC isn't even on. Will point this out to plumber who's coming later. ...

3 years ago
Forum
Air Source Heat Pumps (ASHPs)
Topic
Grant 13kW Aerona3 - issues getting zones to temp
3 years ago
Forum
Air Source Heat Pumps (ASHPs)
Replies: 566
Views: 121796
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