Support Snugr Snugr Helpdesk & FAQ Base de Connaissance EN
Relays (boiler, air heater, circulator)
Articles suggérés dans la Base de Connaissance:

Base de Connaissance EN Relays (boiler, air heater, circulator)

Articles dans cette Catégorie :

My relay (boiler, pump/circulator or air heater) shows the red hourglass icon (communication timeout): what should I do?

If your relay (boiler, pump/circulator, or air heater) shows the red hourglass icon, it means it hasn’t communicated with your Snugr installation for too long. Note: these relays normally communicate ...

My relay (boiler, circulator or fan heater) shows the red hourglass icon (communication timeout): what should I do?

If your relay (boiler, circulator or fan heater) shows the red hourglass icon (communication timeout), it means it has not communicated with your Snugr installation for too long. Note: these relays no...

What do “NO” and “NC” mean on the relay module?

On the Snugr relay module, the terminals COM / NO / NC are a dry contact (a controlled “switch”) that Snugr opens or closes depending on the heating demand. COM (Common): the common relay terminal. ...