DAY Electronic thermostat for recessed installation

Electronic recessed thermostat with a three modular box. This instrument is very easy to install and to draw and it’s interchangeable with chronothermostat models OPERA, GREEN and T-TOUCH for recessed installation. DAY is also available with on est/inv. Switch. In the new version, important improvements have been made to the product: Upon first power-up or after every reset, for the first 2 minutes, "DAY" measures the ambient temperature every 10 seconds and accordingly activates the relay. After that, the ambient temperature measurement (and potential relay activation) occurs every 30 seconds. The load (Boiler, burner, zone valve, etc.) is active when the "flame" indicator LED starts flashing (intermittently) every 3 seconds. The "battery discharge" indicator LED flashes 3 times every 15 seconds.