thermeq3 wiki

What is thermeq3?

Boiler actor device for ELV/EQ-3 MAX! cube. Monitors radiators with MAX! eTRVs, so that the boiler will fire up when any radiator calls for heat. You will need a boiler with switched heat via wire, ie. an external thermostat. thermeq3 will replace that thermostat. Designed to run on Arduino Yún and Raspberry Pi. How it works?

thermeq3 features:

• switching DHW/Boiler according to valve position, you can set how many valves must be opened for how many %, or sum of the all valves in house to switch on DHW/Boiler
• profiles to choose right control values based on time or external temperature
• check for open windows and start heating after safe time to eliminate "panic" heating after forced ventilation
• any event on MAX! cube tracked down to log file
• notifies owner about opened windows after defined period, this period is automatically set according to external temperature
• owner can set various intervals for any important value
• autoupdate from github
• simple self diagnostics
• can be remote controlled via standard yún features (http/https)
• daily summary
• simple html status on user selectable port (via uhttpd)