Installation
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© 2012 DynaGen Technologies Inc.
TOUGH Series User Manual
2.6
AMF / ATS Wiring
When wiring to a transfer switch there are two main items to take into account:
Wire the transfer switch so that it defaults to the mains position if the controller fails by using a
normally closed relay to the Mains coil.
Use limit switches (if applicable) to disengage the AC voltage to the coil when the switch is in that
position. This prevents the coil from burning out.
The following is an example wiring diagram for a transfer switch. Keep in mind that there are some items
omitted (fuses, connections to controller, etc.) and that not all configurations will be the same.