Mount the connector. careful
how you connect the Red (L) and Brown
(N) cable. careful avoid
damage the pins. PSTB unit remove the cables from the
built by-pass contactor after marking them._
L N
13. Mount the new LV-Board with the six
screws.12.
-.
15.
14. Mount the cables from the Display and the
Keypad the new LV-Board.
On PSTB units, reconnect the cables from
the built by-pass contactor
