Everything works until I....
unplug the coach from shore power. Batteries are fully charged, had them load tested too. Battery disconnect switch by the stairs works when unit is plugged in to shore power. Switches all power off w...
Forum Discussion
Do not discount any of the answers given here, One may work very well for you, however, either before or after you trouble shoot your problem, got to this link and read up on what the system components do. Without fail read the 12 volt side of RV Life.
There are three items that will help you testing for electrical power, a DMM (Digital MultiMeter), 120 VAC and 12 VDC test lights, and a Non-contact voltage detector. As mentioned 3 hands for one, 2 or 1 hand for the two and one for the non-contact detector. The DMM is for MULTI functions 12 and 120 volt reading is one and the test lights are single function, the test lights are usually single voltage testers and the detector is 120 volt only.
I will say that in all the manuals and RVs I looked at I've never seen the Battery Disconnect switch labeled Salesman Switch. Than is really out dated now you'll seldom if ever hear it called that.
There are three items that will help you testing for electrical power, a DMM (Digital MultiMeter), 120 VAC and 12 VDC test lights, and a Non-contact voltage detector. As mentioned 3 hands for one, 2 or 1 hand for the two and one for the non-contact detector. The DMM is for MULTI functions 12 and 120 volt reading is one and the test lights are single function, the test lights are usually single voltage testers and the detector is 120 volt only.
I will say that in all the manuals and RVs I looked at I've never seen the Battery Disconnect switch labeled Salesman Switch. Than is really out dated now you'll seldom if ever hear it called that.
