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von Sergo
28.02.2019, 15:37
Forum: HomeMatic - english
Thema: How to switch on the Electric Boiler (Elektrisch Heizkessel) with thermostatic radiator heads?
Antworten: 33
Zugriffe: 1224

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

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...
von Sergo
28.02.2019, 13:51
Forum: HomeMatic - english
Thema: How to switch on the Electric Boiler (Elektrisch Heizkessel) with thermostatic radiator heads?
Antworten: 33
Zugriffe: 1224

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

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...
von Sergo
20.02.2019, 16:24
Forum: HomeMatic - english
Thema: HmIP-WTH-2 showing diffeent temperature than app
Antworten: 6
Zugriffe: 170

Re: HmIP-WTH-2 showing diffeent temperature than app

Well, that is highly dependent on your installation. I have been playing with proper location for WTH2 and have found that manual is damn correct: do not install it on outer wall do not install close to door from the room install on ~ 1.5m from the floor If this does not work for you, make correctio...
von Sergo
17.02.2019, 22:04
Forum: HomeMatic - english
Thema: Newbie start with Homematic CCU3: Initiation
Antworten: 68
Zugriffe: 3150

Improving HmIP-WHS2: switch position indicator

On Friday I got pair of LED indicators (12V DC), exactly fit in to HmIP-WHS2 space. LED_Indicator.jpg I'm missing this in current design of HmIP-WHS2: visual indication of WHS2 switch state and I'm in strong believe this is highly useful. . LED_connection.jpg Junkers_HmIP-WHS2.jpg Total cost for thi...
von Sergo
14.02.2019, 18:43
Forum: HomeMatic - english
Thema: Newbie start with Homematic CCU3: Initiation
Antworten: 68
Zugriffe: 3150

Re: Newbie start with Homematic CCU3: Initiation

... what is NO and NC type of circuit :-D Generally what you have drawn there should be also in manual... That is straightforward: N ormally O pen and N ormally C losed contacts :roll: Yeah, current eQ3 approach on delivery of product to customers is, at least, surprising. :shock: I would expect ma...
von Sergo
14.02.2019, 17:45
Forum: HomeMatic - english
Thema: Newbie start with Homematic CCU3: Initiation
Antworten: 68
Zugriffe: 3150

Re: Newbie start with Homematic CCU3: Initiation

So :-) I have called with Homematic support and they confirmed etrv2 can communicate directly with WHS2 element without need of CCU3. They have also mentioned set-up of WHS2 is described in manual in app (only in german, but on homematic web page also in english.. They have also confirmed WHS2 is c...
von Sergo
13.02.2019, 11:30
Forum: HomeMatic - english
Thema: Newbie start with Homematic CCU3: Initiation
Antworten: 68
Zugriffe: 3150

Re: Newbie start with Homematic CCU3: Initiation

elkotek hat geschrieben:
12.02.2019, 23:59
a direct device connections between --> HmIP-eTRV and HmIP-WHS2 it is not possible. A 2-point control --> difference between set-point-temperature vs actual-temperature is only possible with a CCU2/3 and a script-solution.
Sounds like you have to ask for CCU3 + WHS2 on Valentine's day :lol: :D
von Sergo
12.02.2019, 09:10
Forum: HomeMatic - english
Thema: Newbie start with Homematic CCU3: Initiation
Antworten: 68
Zugriffe: 3150

Re: playing with HmIP-WHS2

Sergo hat geschrieben:
11.02.2019, 21:22
P.S. Doctor.ventil, if tomorrow morning I will wake-up in 21C, will post to ELV additional question about connecting eTRV to WHS2.. I alos have one installed without use of WTH2
It was warm in my house this morning :lol:
Posted additional question on ELV forum for Doctor.ventil Link

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