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Quick update: Setup of HmIP-WHS2 in "emulator" mode done (for now managing light bulb, as indicator) 8) WTS2_1.png Connected two HmIP-WTH2 to HmIP-WHS2 via direct connection on CCU3 as heat pump, all run on latest firmware version (details later, today) WTS2_2.png All seem to work according to expec...

Ok, its a right time :D What boys do first with new toy? Right, disassemble it into pieces :lol: IMG_1490.JPG . IMG_1491.JPG .BTW, relay produce noise, dont count for installing WHS2 in bedroom :lol: IMG_1492.JPG IMG_1494.JPG . And.... looking also on back side of PCB... conclusion: YES, it seems li...

Ok, HmIP-WHS2 in da house! Time to play, hope to provide initial feedback even before weekend.

Text on packaging increased worry about ability to connect wall thermostat to HmIP-WHS2

yep, yesterday got notification for shipment from ELV

Thanks! Will wait for your feedback, after downgrade. I have two rooms on HM-TC-IT-WM-W-EU & HM-CC-RT-DN, both upgraded. First week after upgrade, each night, my gas heater was halting operation, due to overheat of system. Had to play with schedule/temp settings, to temporary workaround this. Just n...

I have noticed same shit two weeks ago. In addition, one of regulators “stacking” periodically in returning valve at 21%, while physically closed. Over two weeks behavior improved a bit, but overall behavior stays the similar level. As you said, it’s good for central heating, but not acceptable for ...

I am monitoring all the interesting stuff you do, but although I went through several semesters of programming, database handling, etc., I am always looking for the working solution from manufacturer, which WHS2 seems to be (and I am really lazy to get too deep in to CCU3 programming :-) ). Anyway ...

Sorry for creating any possible confusion. Let me get back to basics: usually, heating system with gas heater include two key elements - heater itself and water pump. In my case, with Junkers Euroline, both in the same module. So, operational logic is a bit different compare to setup with independen...

P.S.if you have an idea, but don't feel comfortable enough to answer in English, I would appreciate also a German answer - I speak German, just not on the level to define my heating system... Take a look on my workaround for the similar challenge https://homematic-forum.de/forum/viewtopic.php?f=49&...

Thanks Sergo! Indeed I've read your thread just now, I think your setup in based on HM and not HMIP, am I correct? Unfortunately I don't use any apple devices so I wont' be able to use that app which run only on iOs ... For a sake of self education I’m using both with CCU3. For Android, check out t...