TSC 7320 Transfer Switch Controller
PM180 REV 0 23/02/10 Thomson Power Systems
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The TSC 7320 requires continuous control power (i.e. utility/gen power on, or 24VDC aux power on) to keep the automatic engine
start output disabled. If control power is de-energized, the engine start output will close in approximately 3 minutes, once its internal
control power reservoir de-energizes. This in turn will cause a repeating engine start/stop event every 3-4 minutes. To prevent engine
start/stop cycling condition upon loss of control power, the local engine control panel should be selected for the OFF operating mode.