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