Ecodan not reading the correct temperature
Hello,
I was looking for some advice.
I have recently moved into a property which has an ecodan heat pump installed.
The issue is the heating won't come on indoors as it is reading the temperature higher than it actually is.
I usually have it sent to compensation curve but changed to show the issue. Currently showing 25 degrees c which it definitely is not at the moment.
Any ideas how this can be resolved?
TIA
Saul
Posted by: @saulybearHello,
I was looking for some advice.
I have recently moved into a property which has an ecodan heat pump installed.
The issue is the heating won't come on indoors as it is reading the temperature higher than it actually is.
I usually have it sent to compensation curve but changed to show the issue. Currently showing 25 degrees c which it definitely is not at the moment.
Any ideas how this can be resolved?
TIA
Saul
Where is the controller located?
Posted by: @saulybear@derek-m thank you for responding.
It is in the airing cupboard attached to the unit but again, the cupboard is not particularly warm. The unit hasn't switched on in a couple of days.
The temperature sensor will be inside the controller, unless you have installed a remote unit, so will be of no use for room temperature control.
You can still operate the system in weather compensation mode.
@derek-m For some months, I have been operating our Daikin EDL08 heat pump without ‘using’ a thermostat. The system was installed with the installer’s ‘default’ stat, a Heatmiser Neo but this was only using the hub to switch the heat pump and the secondary pump on or off. I kept the stat set to a few degrees above desired temperature and used the LWT and WC compensation to do the controlling. It took a while and numerous tweaks as the unit was installed mid-February this year and the weather turned mild on the day of commissioning. By continued tweaking, when cooler weather arrived a few weeks back, I was able to find a fairly stable set of settings. I now have the GreenEnergy Homely controller installed and this has a ‘node’ to sense temperature which sits in the living room and is doing a good job. We had -1.5 degrees C OAT this morning and the unit has been running at about 1 kW/h per hour all day - we like to keep cosy (due to medical conditions) so 22 - 22.5 degrees C is our preferred comfort level. Regards, Toodles.
Toodles, he heats his home with cold draughts and cooks his food with magnets.
- 26 Forums
- 2,171 Topics
- 47.8 K Posts
- 37 Online
- 5,744 Members
Podcast Picks
Latest Posts
-
RE: How to choose Towel Rails for an ASHP
We are lucky enough to have space in both our bathrooms...
By Old_Scientist , 37 minutes ago
-
@mixergy Thanks for the update, I would appreciate some...
By bontwoody , 1 hour ago
-
That's probably the most important point, maybe see if ...
By cathodeRay , 4 hours ago
-
RE: Is Your Broadband Router the Weak Link in Your High-Tech Home?
Unfortunately I'm not that well connected 😂 ...
By Scalextrix , 5 hours ago
-
RE: A Customer's Lessons Learnt from a Heat Pump Installation in a Large House
It is interesting to see what our new Grant Aerona 290 ...
By GrahamF , 7 hours ago
-
RE: Testing new controls/monitoring for Midea Clone ASHP
I've never physically seen it, but I seem to recall som...
By cathodeRay , 8 hours ago
-
@jamespa Ours is a Daikin EDLA03 8 kW and the Delta T =...
By Toodles , 8 hours ago
-
RE: Big Changes Coming to Our Heat Pump System
Day one is done. The system’s been fully flushed and ...
By Mars , 23 hours ago
-
RE: Midea ASHP – how to set weather compensation
I noticed that too and thought the same thing, but then...
By cathodeRay , 1 day ago
-
RE: Ya can’t win! It is S*d’s Law!
@old_scientist If IOF is still running next late spring...
By Toodles , 1 day ago
-
RE: Electricity price predictions
Those of you on Agile will do well tomorrow; there are ...
By Toodles , 1 day ago
-
RE: Who’s Caved and Switched the Heating On Already?
We've been running our Ecodan system, installed in June...
By Sheriff Fatman , 1 day ago
-
Ok. Two schools of thought. The first is to run the ...
By JamesPa , 2 days ago
-
@drei Willing as I am to help, I don't think I'm yet ...
By JamesPa , 2 days ago
-
Selling 5 year old ASHP & Gas Combi Boiler - £590
Selling a 5-year-old Daikin Altherma Hybrid Air Source ...
By Paul G , 2 days ago
-
RE: Help me keep the faith with my air source heat pump installation
Er true, it should have read l/hr!
By JamesPa , 2 days ago
-
RE: Is a Valliant Inline 6kW heater a BUS buster?
Much of that is true in principle, but its not likely t...
By JamesPa , 4 days ago
-
RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?
@dgclimatecontrol I attach the responses from 2 potenti...
By pash44pump , 4 days ago
-
RE: Buffers, hot water and cooling
@dgclimatecontrol thanks, that's helpful.
By JamesPa , 5 days ago