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Frame-mounted Tracer™ AH541 Controller
Installing the Main Circuit Board
The controller does not ship with the top plastic frame installed. The board can be kept in the office and programmed while
the enclosure is mounted and wired. After programming has been completed, connect the circuit board to the termination
board.
To begin, verify that the 24 Vac power cable is not connected to the termination board and then install the main circuit
board as shown in