Search found 10 matches

by PiotrekB
Tuesday 30 June 2020 11:08
Forum: Show your projects
Topic: Zehnder/Stork WHR Ventilation Unit
Replies: 152
Views: 52888

Re: Zehnder/Stork WHR Ventilation Unit

Hellow
Is there anybody who can/know how to change the code to read status of bypass.

exemple change the line to read status FAN RPM or similar to read / control bypass ?
by PiotrekB
Friday 21 February 2020 14:43
Forum: Show your projects
Topic: Zehnder/Stork WHR Ventilation Unit
Replies: 152
Views: 52888

Re: Zehnder/Stork WHR Ventilation Unit

That's why the author of the OpenHAB binding has implemented a switch which controls if PC or CCEasy is controlling the unit. This should be possible also on other platforms Btw, he has also implemented a mode switch - Exhaust&Supply, Supply only or Exhaust only. I can't figure out which commands ...
by PiotrekB
Friday 21 February 2020 14:03
Forum: Show your projects
Topic: Zehnder/Stork WHR Ventilation Unit
Replies: 152
Views: 52888

Re: Zehnder/Stork WHR Ventilation Unit

I use port DB9 on the PCB , but: Limitations Either the ComfoAir binding or the CCEase Comfocontrol can be active, but not together. So in this case, there no way to use CCEasy and Domoticz / else ate the same time. I wonder, beacouse the main board of 350luxe have conectors marked as RS485 ( CC ...
by PiotrekB
Wednesday 19 February 2020 21:36
Forum: Show your projects
Topic: Zehnder/Stork WHR Ventilation Unit
Replies: 152
Views: 52888

Re: Zehnder/Stork WHR Ventilation Unit

In my Zehnder 350lux on the main board is DB9 socket. I have conected RPI _ adapter USB rs232 ( DB9) and cable 3 pins GND, TX,RX, to the Zehnder DB9 and it's working. Could you tell a bit more about that? What cable have you used exactly? I have the same issue with strange and ever changing values ...
by PiotrekB
Saturday 10 August 2019 14:14
Forum: Show your projects
Topic: Zehnder/Stork WHR Ventilation Unit
Replies: 152
Views: 52888

Re: Zehnder/Stork WHR Ventilation Unit

In my Zehnder 350lux on the main board is DB9 socket. I have conected RPI _ adapter USB rs232 ( DB9) and cable 3 pins GND, TX,RX, to the Zehnder DB9 and it's working.
by PiotrekB
Thursday 08 August 2019 12:41
Forum: LUA
Topic: LUA Energy Meter/ Cost
Replies: 0
Views: 896

LUA Energy Meter/ Cost

Hi, I have a script with LUA to Energy Meter and Costs with two tariffs. And I have a problem, when I update domoticz to 4.10717 start the problem. At this moment device P1 Smart Meter and General Volatage stops working. And the log with domoticz: 2019-08-08 12:40:37.262 Error: EventSystem: in ...
by PiotrekB
Thursday 08 August 2019 11:59
Forum: Show your projects
Topic: Zehnder/Stork WHR Ventilation Unit
Replies: 152
Views: 52888

Re: Zehnder/Stork WHR Ventilation Unit

a view smal problems 1563091783: New client connected from 127.0.0.1 as whr930 (c1, k700). 1563091792: Socket error on client whr930, disconnecting. and the log from domticz 2019-07-14 10:14:00.811 MQTT: Topic: domoticz/in, Message: { "idx" : 61, "nvalue" : 0, "svalue" :"Unknown"} 2019-07-14 10:14 ...
by PiotrekB
Monday 05 August 2019 10:01
Forum: Show your projects
Topic: Zehnder/Stork WHR Ventilation Unit
Replies: 152
Views: 52888

Re: Zehnder/Stork WHR Ventilation Unit

Ok I connect to my zehnder350lux, I can select fan speed, i reed temp and orhers. Bit the temp os cery unstable.. somethime 22*C, 65*C, -25*C itp.. https://photos.app.goo.gl/HqxnUav261h1D9Hj8 https://photos.app.goo.gl/1tNHXB4A3H6kASqK6 https://photos.app.goo.gl/Lmbo5tnTMqunNAQu5 https://photos.app ...
by PiotrekB
Friday 12 April 2019 13:17
Forum: Show your projects
Topic: Zehnder/Stork WHR Ventilation Unit
Replies: 152
Views: 52888

Re: Zehnder/Stork WHR Ventilation Unit

I found schematic to the conection with use CCeasy with RPI ?
Is there enybody who can confirm working with domoticz ?

Image
by PiotrekB
Tuesday 26 February 2019 12:13
Forum: Show your projects
Topic: Zehnder/Stork WHR Ventilation Unit
Replies: 152
Views: 52888

Re: Zehnder/Stork WHR Ventilation Unit

Ok, but who know how to start this plugin with CCeasy Zehnder Panel.