TE-WILBUR OPERATIONS MANUAL REV 002.22 4/27/2017
Tisch Environmental 1-TSP-AND-PM10 email@example.com www.tisch-env.com Page 145 of 185
5. Install the new relay onto the DIN rail – it is installed in the same manner
as the controller by placing the top part into the DIN rail groove and
pushing down until a ‘click’ is heard and felt.
6. Reattach the wires by pushing down on the slot with a small flat-head
screwdriver and pushing the wire into the terminal. The wiring
diagram is as follows:
Controller TB1 Terminal 3
7. Reinstall the upper and lower front panels and power unit on.