Protection Menu / 8.3 - Anti Blocking

The anti blocking function ensures that if any of the outputs R3, R4, or R5 remain inactive for an extended period, that output will be briefly activated as a precaution against blockage (e.g. of the circulation pump or the 3-way valve).

– this column specifies how long the output relay will be activated.

– this column specifies the period of inactivity after which the given output will be activated as a precaution.