How to switch on the Electric Boiler (Elektrisch Heizkessel) with thermostatic radiator heads?

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tomi_cc16
Beiträge: 699
Registriert: 30.11.2013, 16:35
Wohnort: Mordor

Re: How to switch on the Electric Boiler (Elektrisch Heizkessel) with thermostatic radiator heads?

Beitrag von tomi_cc16 » 01.02.2019, 12:40

Sergo hat geschrieben:
01.02.2019, 09:13
yep, yesterday got notification for shipment from ELV
I hope you will contine your "blog" :D
viewtopic.php?f=49&t=46514

papperone
Beiträge: 36
Registriert: 14.12.2018, 23:07

Re: How to switch on the Electric Boiler (Elektrisch Heizkessel) with thermostatic radiator heads?

Beitrag von papperone » 01.02.2019, 15:39

wow that's nice! I am looking forward as well to continue reading Sergo's "blog" :mrgreen:

Sergo
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Registriert: 01.11.2017, 18:28
Wohnort: Estonia

Re: How to switch on the Electric Boiler (Elektrisch Heizkessel) with thermostatic radiator heads?

Beitrag von Sergo » 09.02.2019, 14:03

He, he :wink:
Positive updates (so far) on my game with HmIP-WHS2 viewtopic.php?f=49&t=46514&p=491020#p491020

Doctor.ventil
Beiträge: 23
Registriert: 12.08.2018, 13:29
Wohnort: Czech Republic

Re: How to switch on the Electric Boiler (Elektrisch Heizkessel) with thermostatic radiator heads?

Beitrag von Doctor.ventil » 28.02.2019, 13:00

So finally!

Today I have connected HMiP WHS2 to the system and it works just great, exactly as I wanted. I have used channel number 2 (Thanks Sergo for this explaining picture) for non potential switching for my boiler (just in case you want to know it's Protherm Ray 14K)

In the app I have selected mode "Heat demand for rooms" and voila - works perfect :-)
Výstřižek.PNG
Screenshot_20190228-124403_Chrome.jpg
Screenshot_20190228-124951_Homematic IP.jpg

Sergo
Beiträge: 80
Registriert: 01.11.2017, 18:28
Wohnort: Estonia

Re: How to switch on the Electric Boiler (Elektrisch Heizkessel) with thermostatic radiator heads?

Beitrag von Sergo » 28.02.2019, 13:51

Great to hear, Congrats :!: :!: :!:

BTW, as friendly advice: move WHS2 up on the wall, so in case of leak water will not have any chance to get to the unit...

sekino
Beiträge: 12
Registriert: 26.01.2018, 13:34

Re: How to switch on the Electric Boiler (Elektrisch Heizkessel) with thermostatic radiator heads?

Beitrag von sekino » 28.02.2019, 14:27

Hi, I installed today WHS2, works almost great but I have 3-4 minutes delay, when turning heating on with thermostat till boiler starts heating, same for lowering temperature down few degrees below actual temperature then after 3-4 minutes boiler turns off heating.
Do you have same or INSTANT switch on/off?
Thanks

Sergo
Beiträge: 80
Registriert: 01.11.2017, 18:28
Wohnort: Estonia

Re: How to switch on the Electric Boiler (Elektrisch Heizkessel) with thermostatic radiator heads?

Beitrag von Sergo » 28.02.2019, 15:37

sekino hat geschrieben:
28.02.2019, 14:27
... I have 3-4 minutes delay...Do you have same or INSTANT switch on/off?
Thanks
I would guess this may relate with your settings in direct device connection, for me it switching instantly, sometimes with minor delays 1-15 sek.
P.S. that is why I added light indication...

sekino
Beiträge: 12
Registriert: 26.01.2018, 13:34

Re: How to switch on the Electric Boiler (Elektrisch Heizkessel) with thermostatic radiator heads?

Beitrag von sekino » 28.02.2019, 15:50

I will try more testing this week with temperature changing, when I press BOOST it's switching correctly in 5-10 seconds...

Doctor.ventil
Beiträge: 23
Registriert: 12.08.2018, 13:29
Wohnort: Czech Republic

Re: How to switch on the Electric Boiler (Elektrisch Heizkessel) with thermostatic radiator heads?

Beitrag von Doctor.ventil » 28.02.2019, 19:36

For me it also takes some time (1-2) minutes to switch on, but it really doesn't bother me at all, compared to the previous state this is luxury :-)

I don't even think you can change it in any setting, unless you would have CCU2 or 3...

Doctor.ventil
Beiträge: 23
Registriert: 12.08.2018, 13:29
Wohnort: Czech Republic

Re: How to switch on the Electric Boiler (Elektrisch Heizkessel) with thermostatic radiator heads?

Beitrag von Doctor.ventil » 01.03.2019, 14:03

This morning I have had a different experience - I have turned my heating in living room from programmed 16°C to 23°C and the switch on of the boiler was almost instant (like 15 seconds)...
So I guess WHS2 somehow evaluates difference between required and actual temperature and based on that decides, how fast it will switch on the heating :wink:

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