Progressive EMS-HW50C unit
We have Porgressive EMS-HW50C about 1.5 years old and hardwired at the dealership into our new camper. Yesterday about 1:00 a.m. we heard this loud tapping noise. We thought we had a large rat in ou...
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Mine made those sounds when I had a problem with shore power. You should be throwing some error codes if the unit is doing what it's supposed to do. That sound is what you paid for - protection.
Do you have the remote display option? If so there is a switch to turn the display on so you can read the codes.
You can also find the manual online that explains the error codes. Google "Progressive EMS-HW50C Manual". The codes are on page 7.
Do you have the remote display option? If so there is a switch to turn the display on so you can read the codes.
You can also find the manual online that explains the error codes. Google "Progressive EMS-HW50C Manual". The codes are on page 7.
