Search found 5 matches

by Error323
Sat Nov 19, 2016 2:50 pm
Forum: Opentherm Gateway Forum
Topic: Not possible to upgrade firmware
Replies: 5
Views: 7552

Re: Not possible to upgrade firmware

Never mind, one can just measure using a multimeter (:
by Error323
Thu Nov 17, 2016 3:53 pm
Forum: Opentherm Gateway Forum
Topic: Not possible to upgrade firmware
Replies: 5
Views: 7552

Re: Not possible to upgrade firmware

I'm experiencing this issue also, what should the correct pin layout be?
by Error323
Sun Nov 16, 2014 8:58 pm
Forum: Homematic, FS20, FHT, ESA and ELV
Topic: Re: Heater question
Replies: 5
Views: 10017

Re: Heater question

Hi everyone, As I'm working towards a zoned heatingsystem I was looking at my heaters and tried fitting an ELV FHT8V-3. And I don't think it fits on this system. What would be the way to adapt it or what am I doing wrong here? Should I rip it further apart? I'm affraid of destroying the heater valve...
by Error323
Tue Nov 11, 2014 10:31 am
Forum: Homematic, FS20, FHT, ESA and ELV
Topic: ELV MAX! protocol description
Replies: 165
Views: 484503

Re: ELV MAX! protocol description

Excellent! Thank you!
by Error323
Mon Nov 10, 2014 3:10 pm
Forum: Homematic, FS20, FHT, ESA and ELV
Topic: ELV MAX! protocol description
Replies: 165
Views: 484503

Re: ELV MAX! protocol description

Hi All, For my attempt in home automation I want to bypass the cube completely and control the valves directly via a 868 MHz transceiver. Does anybody here know the internal protocol between cube and valve components? I can't seem to find it anywhere, is it FHT based or completely different? My plan...

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