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RoamingBull
@roamingbull
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Joined: Oct 17, 2023
Last seen: Feb 4, 2025
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Topics: 0 / Replies: 38
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RE: Is the Grant controller a thermostat?

Hi Derek, What I changed this morning has made the ufh come up to temperature very quickly, so I'm guessing that's not going to be efficient as the ...

2 years ago
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Air Source Heat Pumps (ASHPs)
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RE: Is the Grant controller a thermostat?

@derek-m Hi Derek I just set it up as per Ally's post. Bar that the 2102 is at 35c. This was what my EHG told me to only adjust. I changed the set...

2 years ago
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Air Source Heat Pumps (ASHPs)
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RE: Is the Grant controller a thermostat?

@allyfish Thank you. Just as a note as I read back through previous posts, We have UFH throughout including upstairs with no rads!! What I changed...

2 years ago
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Air Source Heat Pumps (ASHPs)
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RE: Is the Grant controller a thermostat?

@allyfish So now I have the setting's I have quoted the only thing I need to adjust in the future is 2102? And this in turn will run my ashp at best...

2 years ago
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Air Source Heat Pumps (ASHPs)
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RE: Is the Grant controller a thermostat?

Good Morning AF & D, 2100 is set to 1. 2101 = Now just set to 45c as you stated. 2102 = 35c This was the one the HG told me to only adjust FY...

2 years ago
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Air Source Heat Pumps (ASHPs)
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RE: Is the Grant controller a thermostat?

Hi Derek, I have set it up as above bar 2102 is at 35c. 2101 can’t see what this should be at from Ally’s posts. Anyway ours is set too 35c? 2100...

2 years ago
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Air Source Heat Pumps (ASHPs)
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RE: Is the Grant controller a thermostat?

@derek-m Hi Derek, temperature sensor on Grant tank is at the bottom fyi. Regarding the flowrate temperature being set at 35c it seemed to be OK a ...

2 years ago
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Air Source Heat Pumps (ASHPs)
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RE: Is the Grant controller a thermostat?

@allyfish hey AF, So finally home and checked some settings as what you asked me to check. Low and behold the water was actually set to 52c for some...

2 years ago
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Air Source Heat Pumps (ASHPs)
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RE: Is the Grant controller a thermostat?

Apparently we are running on weather comp from what the EHG set up as it wasn't when commissioned. Upstairs it doesn't come on as the thermostats are ...

2 years ago
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Air Source Heat Pumps (ASHPs)
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RE: Is the Grant controller a thermostat?

AllyFish maybe you can help. So away and told the wife to up the flow temp to 35c last week as it started to cool off/frost outside. Was apparently ...

2 years ago
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Air Source Heat Pumps (ASHPs)
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RE: Is the Grant controller a thermostat?

@allyfish Thank you for all the information. When home May lift the hot water temperature up to see the difference. Regarding Homely guess best to ...

2 years ago
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Air Source Heat Pumps (ASHPs)
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RE: Is the Grant controller a thermostat?

@allyfish Yes ours is on 24/7 now and see how we get on over the winter as per EHG information. By just adjusting the weather comp, like you state ...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
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