EV84A General features
Alphanumeric display and 4 functional keys for parameters easy setting.
Digital clock with charge reserve over 5 years.
Switch-on times optimization.
Electric features
Power supply: 230V 50Hz.
Consumption; 4VA.
3 output relays: 1 relay to control the circulation pump, 1 relay to control valve opening, 1 relay to control valve closing.
3 analog inputs to control: the external temperature, the limit temperature, the delivery temperature.
1 humidistat input
1 digital input for SUMMER/WINTER switch.