The FIRST test of any system is to simply disconnect this circuit AT THE SOURCE to determine if there is a simple short in the wiring or switches.
(The FIRST test of any system; is; to simply disconnect this circuit AT THE SOURCE to determine if there is a simple short in the wiring or switches)
The FIRST test of any system
is
to simply disconnect this circuit AT THE SOURCE to determine if there is a simple short in the wiring or switches