Line 2 voltage inop at times.

[DHudson]

I have a 34560 TRC Surge Protector in my coach At times the "line 2" voltage will not come on. I have noticed the "over/under voltage" light flashing.
Do not remember if this is before or after the transfer switch kicks in.

Do you think I am having a problem in the coach? ( No 110 volt appliances are running when this happens).
A problem in the Surge Protector?
Or a problem at the transfer switch?

I need to find a wiring schematic for the Surge protector and transfer switch.

Any guidance would be appreciated.

Thank you.

 

[DHudson]

Found the problem.
1 breaker on the generator tripped. Everything working as it supposed to.
However, I noticed the generator has 30 amp breakers. Seem like they should be 50 amps.
7500 Onan diesel

 

[Jbgates]

30 amps times 120 volts equals 3600 watts. Two breakers at 30 amps gives you 7200 watts. I’d say that would be pretty close to full capacity fo that Onan Generator.