Series Blauberg TwinBox EC Controller

Compatible with Blauberg TwinBox EC equipped with EC motors (Output signal 0–10 V)

Allows tracking the motor failures and signalling them, as well as automatically switching the unit to operation with a functioning motor.

Automatic alternation of the active fan with preset switching period.
Forced constant operation of the fan A.
Forced constant operation of the fan B.
Fan alarm. The failed fan is switched off, the second fan is switched on. The controller generates an error signal and corresponding indication.
Fan speed control.
Boost mode increases the speed of the fan. It is possible to set the speed which the fans will run in this mode.
Test mode. Automatic alternation of the active fan with a period.
Checking motors at start-up.
Possibility of connection to BMS.
Possibility of connecting an external 0–10 V sensor.
Possibility of connecting an external NO/NC sensor.