I have a WFCO WF 8845 converter in a Fleetwood Terry Quantum 5th wheeler that blows the 2 reverse battery protection
fuses once in awhile,twice now in 4-5 weeks .The 2 batterys have not been tampered with to cause them to blow. Replace the fuses and the unit works on til the next time they blow. Can't say for sure but it seemed to happen when the furnace was running
why? What else could cause these fuses to blow?? Idea's anybody?