Having inverter issues. (Long post)
When I bought this coach it had an inverter that was not also a transfer switch (separate charger and inverter) so there was one transfer switch that controlled the switching between shore power and g...
Forum Discussion
From the manual for the 150:
Input AC Source from Dual Input:
The dual input has 2 line inputs, 1 neutral and 1 ground. The two 120Vac lines are in phase and must come from the same source.
To be clear this is your intended configuration and not the split phase 120/240V correct? And you are using 2 3 wire connections for this hookup so you have parallel neutrals and parallel grounds. Correct? Are you sure both hots are from the same 120/240V leg?
Skipping for now my safety concerns about this suggested hookup, etc and trying to help find the problem.
Temporary wiring to isolate the problem: Run 3 wires and only 3 wires from the ATS (you asked about this) to the inverter input. Does it now work OK?
If not remove all output wires but leave the 3 wire input. Does it now work OK?
Is so then connect first one output, OK? Disconnect and then connect the other output. OK? And disconnect means remove all 3 output wires.
If OK then perhaps something is misconnected on the outputs. Further connect 2 completely rig independent output circuits and load them. This should be OK and the same as your bench setup.
Input AC Source from Dual Input:
The dual input has 2 line inputs, 1 neutral and 1 ground. The two 120Vac lines are in phase and must come from the same source.
To be clear this is your intended configuration and not the split phase 120/240V correct? And you are using 2 3 wire connections for this hookup so you have parallel neutrals and parallel grounds. Correct? Are you sure both hots are from the same 120/240V leg?
Skipping for now my safety concerns about this suggested hookup, etc and trying to help find the problem.
Temporary wiring to isolate the problem: Run 3 wires and only 3 wires from the ATS (you asked about this) to the inverter input. Does it now work OK?
If not remove all output wires but leave the 3 wire input. Does it now work OK?
Is so then connect first one output, OK? Disconnect and then connect the other output. OK? And disconnect means remove all 3 output wires.
If OK then perhaps something is misconnected on the outputs. Further connect 2 completely rig independent output circuits and load them. This should be OK and the same as your bench setup.
