Samplex 450 msw inverter noise
New 5th wheel with dealer installed samplex inverter for the 32" digital tv-- high pitched (and annoying) sound from the inverter when inverter is turned on. I thought it was a defective unit, so the...
Forum Discussion
Could be the inverter low voltage alarm if your batteries are down and/or your inverter wiring is insufficient (too small and/or too long). Most alarm off at 11 volts and shut down at 10.5 volts.
