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damonc
@damonc
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Joined: Feb 4, 2025
Last seen: Mar 11, 2025
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Topics: 1 / Replies: 6
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RE: Looking for the Grant Aerona 3 setting to turn off completely at 20 OAT

@allyfish thanks for replying, did you mean 2105? (I can't find a parameter 2015) if so that's already set to 16 but I thought it would just carry on ...

2 months ago
Forum
Air Source Heat Pumps (ASHPs)
Topic
Looking for the Grant Aerona 3 setting to turn off completely at 20 OAT
2 months ago
Forum
Air Source Heat Pumps (ASHPs)
Replies: 3
Views: 301
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RE: Is the Grant controller a thermostat?

thanks to @davidm06 and @bajj but still not resolved the short cycling I'm seeing although really it's short running rather than short cycling it's pr...

3 months ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Is the Grant controller a thermostat?

@davidm06 no doubt you're right, the house is newish and well insulated, maybe it's the volume of water and with it set at 2 it reaches target temp ve...

3 months ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Is the Grant controller a thermostat?

@davidm06 I changed 2141 to 2 last night but it seemed to cause it to short cycle so I've moved it to 4 and it's been jogging along quite happily at 2...

3 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Is the Grant controller a thermostat?

@davidm06 thank you, I must have misread it, so does this mean that if I set it to 2 if the LWT drops more than 2 degrees from the curve it'll start h...

3 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
Hysteresis settings

Hi, really grateful for all the excellent information that I've gleaned from this group, I'm in the process of trying to set up my weather compensatio...

3 months ago
Forum
Air Source Heat Pumps (ASHPs)
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