After searching around and removing the panels in the cargo department i found the source being the main shore power transfer switch surge guard rv power protection transfer switch model 41260.
Surge guard rv power protection transfer switch model 41260.
The 41260 001 protects the user from surges in power by automatically shifting to the alternate source of power 19 9973 technology transfer switch with surge protection 19 9973 close menu.
Models and v 50a transfer switch shore power checks.
The 41260 provides basic surge protection of 2600 joules at 76 400 amps.
Unit will transfer to either shore power or generator automatically when energized.
Products surge guard power protection.
Protect yourself and your investment by using surge guard.
Model 41260 50amp automatic transfer switch limited rv power protection 120 240v 50amp 60hz this unit transfers to either shore power or generator automatically when energized.
Seems like something on the control circuit that energized the contactor but everything.
The surge guard line of automatic transfer switches ensures continuous power to your coach by monitoring shore power and automatically switching to generator power when it detects electrical issues that could impact performance of equipment in your motorhome.
To avoid damage to the transfer switch or the rv the torque specifications on the terminal block cable installation diagram must be followed.
In the event both shore and generator powers are available generator power will dominate after a 30 second delay.
Protects against open neutral and reverse polarity.
50 amp hardwire unit 120 240v 50a unit offers 2 600 joules of power surge protection.
I have had a loud buzzing noise inside my landmark for some time now.
The unit will transfer to either shore power or generator automatically when energized.
Automatic transfer switch 50a hardwire model 41260 transfers to generator power automatically when energized after 30 second delay generator mode.
Does not provide surge protection.
In the event both shore and generator powers are available generator power will dominate after a 30 second delay.