900 BIC is an electronic control device with micro controller specifically designed for condensing gas-air combi boilers with modulating fan.
900 BIC integrates the functions of Automatic Burner Control with the gas appliance regulating and control functions. Versions are available for the production of instantaneous hot water or with storage.
The control is designed for installations with standard on-off room thermostat or an Open Therm compatible thermostat.
Other features include the possibility to connect the external temperature sensor for the control of
the water temperature of the central heating mode.
PC diagnostic connection is available.
900 BIC is designed to be used with a display from the 9xx series. (true text or LED options).