TSLM - M601 Operational & Install Manual
Start/Run Selection
To initiate either the start or run sequence two wires from the TSLM need to be connected.
Grounding the start wire (pin 20) will initiate a start attempt, while grounding the run wire (pin 19)
will initiate a run sequence. The figure below shows how the start/run selection can be
accomplished using a momentary toggle switch.
Figure 4 – Start/Run Switch Wiring
Start Contactor
The start contactor is used to engage the starter motor during the start process. The diagram
below shows how to connect the TSLM to the start contactor. The thick cable from the start
contactor runs to terminal C on the starter/generator.
Figure 5 – Start Contactor Wiring
06/29/16 © 2016 VR Avionics page 17 of 33