How can I programme a setback for my Samsung Gen6 8kW heat pump?
my understanding from reading the manuals is that when water law is active - you cannot select "indoor" mode on that screen.
if indoor is active you are telling the heat pump to adjust it's temperature based on the indoor thermostat rather than the outdoor weather
*as far as i understand it!*
@simonh I think I know what’s happening. I have water law enabled but the room temperature is controlled via the Samsung controller which is acting as a limiter at 22C. When it was mild it was turning off the HP before it started cycling now it rarely turns off the heat pump at all as the WC is limiting the room temperature.
House-2 bed partial stone bungalow, 5kW Samsung Gen 6 ASHP (Self install)
6.9 kWp of PV
5kWh DC coupled battery
Blog: https://thegreeningofrosecottage.weebly.com/
Heatpump Stats: http://heatpumpmonitor.org/system/view?id=60
@simonh I stumbled across this which relevant
https://community.openenergymonitor.org/t/i-want-to-punch-my-samsung-controller-fsv-2091/27143
House-2 bed partial stone bungalow, 5kW Samsung Gen 6 ASHP (Self install)
6.9 kWp of PV
5kWh DC coupled battery
Blog: https://thegreeningofrosecottage.weebly.com/
Heatpump Stats: http://heatpumpmonitor.org/system/view?id=60
Posted by: @simonhmy understanding from reading the manuals is that when water law is active - you cannot select "indoor" mode on that screen.
if indoor is active you are telling the heat pump to adjust it's temperature based on the indoor thermostat rather than the outdoor weather
*as far as i understand it!*
There are 2 main display options on your wired remote controller. In both displays the current flow temperature and room temperature are shown on the right hand side. On the left hand side of the display is a setting that you can adjust with the up and down arrow.
- If you are using an external thermostat (FSV 2091/2092 = 1-4), then the adjustable setting is the Offset that you can apply to your water law settings (+/- 5C)
- If you are using the internal Samsung thermostat in the wired remote controller (FSV 2091/2092 = 0 (Not use)), then the adjustable setting is the desired room temperature.
In both cases, the flow temperature is controlled by your water law settings ie weather compensation is in operation. You could argue that using an external thermostat is more versatile as not only can you set the desired room temperature limit, but you can also change the target flow temperature without going into service mode by simply changing the offset value. Whatever you choose, weather compensation will be operating.
There is another option - in service mode --> Indoor Zone Option --> Standard Temperature --> Water Outlet. This allows you to set the desired flow temperature directly and in this case there is no weather compensation. This isn't used much.
@mike-h Thanks for that clear explanation Mike. Very useful.
House-2 bed partial stone bungalow, 5kW Samsung Gen 6 ASHP (Self install)
6.9 kWp of PV
5kWh DC coupled battery
Blog: https://thegreeningofrosecottage.weebly.com/
Heatpump Stats: http://heatpumpmonitor.org/system/view?id=60
-
Installing your own ASHP - DIY
3 weeks ago
-
ASHP install contract and BUS grant money
2 months ago
-
High air source heat pump running costs – Vaillant AroTherm Plus
2 months ago
-
Savings - using Weather Compensation & Time of Use Tariffs
3 months ago
-
Heat Pump starting current
3 months ago
- 22 Forums
- 2,057 Topics
- 44.9 K Posts
- 43 Online
- 3,299 Members
Join Us!
Trusted Installers
Struggling to find a reliable heat pump installer? A poor installation can lead to inefficiencies and high running costs. We now connect homeowners with top-rated installers who deliver quality work and excellent service.
✅ Verified, trusted & experienced installers
✅ Nationwide coverage expanding
✅ Special offers available
Latest Posts
-
RE: Is Your 6kW Air Source Heat Pump Really a 6kW?
There are various ways to look at things related to CoP...
By Johnmo , 5 hours ago
-
RE: IVT Greenline high pressure switch and electrical cassette errors
@abbote thanks for that advice.There was a bit of air i...
By tdudgeon , 5 hours ago
-
RE: Heat Pump Manufacturers Recommending Buffer Tanks
One manufacturer Viessmann has to have their buffer, as...
By Johnmo , 7 hours ago
-
RE: How To Balance Radiators & the Role of the Lockshield Valve: A Homeowner's Guide
Good luck, I hope it all works out!
By JamesPa , 1 day ago
-
@johnd it's a difficult one, because we've seen instanc...
By Mars , 1 day ago
-
RE: Is your heat pump insured?
@johnmo sorry it comes across like that. The post is au...
By KevinPotts , 1 day ago
-
RE: Getting the best out of a heat pump - is Homely a possible answer?
@johnmo Perhaps a little detail might explain my reason...
By Toodles , 1 day ago
-
Win a 6-panel PV courtesy of egg and Renewable Heating Hub
Our epic giveaway just went live! Want to win a 6-pan...
By Mars , 2 days ago
-
RE: Yes, the "zoning with ASHP" topic again...
James, thanks again for your thoughtful and persistent ...
By HarryRea , 2 days ago
-
RE: Is this normal? Click of the DHW returning to space heating
So the Lone Ranger returned today! Even though we thoro...
By Grantmethestrength , 2 days ago
-
RE: Vaillant & OVO partner up to offer Heat Pump Plus
Hopefully iv done the right thing today by signing up t...
By Westkent , 2 days ago
-
RE: Battery sizing - How low can you go!
My own experience with connecting four batteries to thr...
By Transparent , 2 days ago
-
RE: Plate heat exchanger considerations
Work on 2-3 percent per degree. This is a reasonable e...
By JamesPa , 3 days ago
-
RE: Advice for ground source heat pump in new build with PV and batteries
The useful bit is the bit that specifies the heat loss ...
By JamesPa , 3 days ago
-
RE: Volumisers in Heat Pump Systems: Does Placement Matter?
You’re absolutely right that during defrost the refrige...
By Mars , 3 days ago
-
@editor thanks Mars that’s the same table I found in th...
By Gary , 3 days ago
-
RE: Tariff and charging strategy advice please
They haven't asked me to prove that I have an EV (I do)...
By JamesPa , 3 days ago
-
RE: Solar Power Output – Let’s Compare Generation Figures
Took a while to find on the OFGEN site: ”The FIT sche...
By AgentGeorge , 3 days ago
-
RE: why solar diverters for HW instead of the heat pump?
For me there are few factors why you may want to heat w...
By Johnmo , 3 days ago