CloudDriver wrote:
- If breaker off, turn on, plug in circuit tester
- If circuit tests OK, plug in SurgeGuard
- Plug shore cord into SurgeGuard
- After 2 minute time delay SurgeGuard supplies power to RV
- When disconnecting, turn off A/C loads in RV (A/C, microwave, etc.)
- Turn off breaker, disconnect shore cord and SurgeGuard
X2. that's the best way. I have several of those little yellow plug in testers and the appropriate adapter cords. I also keep one of those inexpensive voltage meters plugged in to the socket in front of the sink.