I want to clean my IntelliChlor IC20 SWG for the first time. The instructions in the manual are quite straightforward. However, in addition to disconnecting the power cable from the SWG to the EasyTouch 4 control panel, the manual says to cut the AC power from the control panel as well. Is this referring to throwing all circuit breakers on the control panel? In doing so, will any of my automated settings be wiped out?