Last seen: May 19, 2025
Now it’s at -2 and LWT hanging tough at 37. Big difference. The defrost cycle seems to be for 5 mins every 45 mins and that’s why it’s not getting bac...
just back from a rare day at the office and checked the temps. OAT 1.0 LWT 52!!!! Return temp 47!!! Energy use zero difference from yeste...
Yeah it’s the defrost cycle that’s fecking me up for sure. A few parameter adjustments made and going to get it all to a higher base from above zero, ...
@mab interesting question.
@mikefl thanks very much. 37 going out, 31 coming back. I’ve not long changed up to minimum up from 35 to 40 from so will be interesting to see what...
@mikefl thanks Mike. I see. so if I increase 2102 and 2103 slightly I might get a small increase in output on the understanding it will use more el...
@mikefl thanks Mike. going through the 2100s now. weather comp is on. 2101 55 degrees 2102 52 degrees 2103 35 degrees 2104 -4 degree...
@morgan sorry. Grant Aerona 13KW.
Can anyone tell me how I would check that Weather Comp is enabled on my system? I can’t seem to find that out anywhere. I remember when I asked the...
Right now as well with all the heating on and the house running its regular electricity use. I’m only consuming 2KW per hour. That seems odd. current ...
One other benefit we have had from changing from oil to ASHP has been noise. The noise of the oil boiler firing up could be heard in our bedroom at ni...
Latest Posts
-
RE: Havenwise App Help & Forum Support – Get the Most from Your Heat Pump
Does Havenwise just ignore or over ride any 3rd party c...
By damonc , 8 minutes ago
-
RE: Who’s Caved and Switched the Heating On Already?
This is, as I see it, the main downside to WC. It's pur...
By Old_Scientist , 37 minutes ago
-
RE: Midea ASHP – how to set weather compensation
The midea has a number of pre programmed WC curves (wit...
By benson , 37 minutes ago
-
RE: COP is not the only measure of efficiency
If that's the case then you are right to be sceptical, ...
By JamesPa , 2 hours ago
-
RE: Renewables & Heat Pumps in the News
To unpack this a little.... 1) how many of us in this...
By Lucia , 5 hours ago
-
RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?
@ashp-bobba Well done for stepping in where most would ...
By JamesPa , 6 hours ago
-
RE: Vaillant aroTherm Plus 10kW thoughts?
@realevil the fans and fan speed / coil size (height, w...
By ASHP-BOBBA , 16 hours ago
-
RE: Mitsubishi Ecodan 11kw Defrosting Issue.
@morgan this can just be done by your sepecilist when t...
By ASHP-BOBBA , 16 hours ago
-
RE: Buffers, hot water and cooling
I agree it seems like a lot of work particularly as its...
By JamesPa , 17 hours ago
-
RE: Anyone still weathering it out with Agile?
@toodles I guess it all comes down to import averages. ...
By Tim441 , 20 hours ago
-
RE: 300 Liter Tank - Do I have to heat it all?
The size of DHW tank affects the anti-legionella cycle....
By Transparent , 22 hours ago
-
RE: Heat Pump SCOPs – The Truth Might Not Be What You Think
@scalextrix Name plate capacity
By HCas , 1 day ago
-
RE: Solar Thermal DHW and ASHP
I was originally contemplating a solar thermal installa...
By jamespetts , 1 day ago
-
RE: Solar Power Output – Let’s Compare Generation Figures
My system installed in July 2024 has produced 6.4mWh in...
By jamespetts , 1 day ago
-
RE: A Customer's Lessons Learnt from a Heat Pump Installation in a Large House
@judith thanks for your suggestions. Starting from col...
By GrahamF , 2 days ago
-
RE: Inventor (Midea) Heat Pump short cycling advice
I switched to "fan coil mode" to be able to set water t...
By immunity , 2 days ago
-
RE: DESNZ doing a survey which asks the right questions!
Without a survey their only source of data is probably ...
By JamesPa , 2 days ago
-
RE: Can you help with our research: solar panels, EV chargers, home batteries, heat pumps?
Just done your survey!
By Judith , 3 days ago
-
RE: Failing heat pump system - seeking thoughts on a rebuild
@cleardene-ashp just thinking about your issues here. Y...
By Judith , 3 days ago
