Control board TC110-24B-59 TIEMME 4 keys - DIFF
Reference PACQ204003415 Casing: built-in horizontally 4 keys LED screen 7 segments Temperature sensor: NTC 10kOhm 2 possible inputs for temperature probe and flow sensor Power supply voltage: 230Vac Output: Relay 5A 250Vac Installation: 3 embedment/wall modules supplied with plastic external frame The screen displays or changes all operating parameters, programming parameters configured or modified by the user/installer, and possible alert codes