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HPWC Red light hours after charging complete and disconnected

jboy210

Supporting Member
Dec 2, 2016
4,826
2,969
Northern California
Hi,

I have an HPWC 2. It charges fine. However, sometimes a few (3-4+) hours after I charge I have noticed that it displays a Red fault light. Pressing reset has no effect. The only way I can get it back online is to open the breaker, wait 3-4 minutes, and close the breaker. I only use the HPWC once a month. If I don't use it does it not have this issue. Any thoughts?
 

007Bond

Member
Sep 9, 2018
87
83
NJ
Hi,

I have an HPWC 2. It charges fine. However, sometimes a few (3-4+) hours after I charge I have noticed that it displays a Red fault light. Pressing reset has no effect. The only way I can get it back online is to open the breaker, wait 3-4 minutes, and close the breaker. I only use the HPWC once a month. If I don't use it does it not have this issue. Any thoughts?
Happen to me only got worse then it just quit.

I repaired my this way
 

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