SMART TDS BLOWDOWN CONTROLLER
Wiring between controller and valve actuator, 3x1 mm
2
cable can be used. Wiring between controller and probe,
5x1 mm
2
screened (shielded) - (LIYCY) cable can be used. The locations of terminals should not be changed.
If it is considered that the controller has phase connetiction to terminal 11 to terminal 18, then the terminal 1
through 10 of the controller should never be connected to the terminal 11 through terminal 18.
Otherwise, this could cause damage to equipment and even damage to people.
Wiring for BCS 950 & BCS 930 Automatic TDS Blowdown Systems
Figure 4 TDS Blowdown Controller BC 900 electrical connection diagram for BCS 950 & BCS 930 Blowdown Systems
Wiring for BCS 920 Automatic TDS Blowdown Systems
Figure 5 TDS Blowdown Controller BC 900 electrical connection diagram for BCS 920 Blowdown Systems
Note: Relays shown in de-energised state.
If it is considered that the controller has phase connetiction to terminal 11 to terminal 18, then the terminal 1
through 10 of the controller should never be connected to the terminal 11 through terminal 18.
Otherwise, this could cause damage to equipment and even damage to people.
At the all phase inputs of the controller, must be used 3A fuse (non-delay type).
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