[RE-wrenches] SW fault code low output voltage

Sandra Herrera Sandra.Herrera at se.com
Fri Aug 23 10:01:00 EDT 2019


Hello Bruce,

If the CSW is unable to maintain 210V L1 to L2 it will display this fault F01.

  1.  Measure DC voltage at the inverter terminals, ensure DC is within range.
  2.  With AC breaker open, check inside wiring compartment for output voltage
  3.  If F01 is present with AC breakers open, the damage is internal to the inverter

Also, I would like to understand your comment about tech support not taking your call.
Could you please contact me directly?

Thanks
Sandra Herrera
425-210-0163
Sandra.herrera at se.com


From: RE-wrenches <re-wrenches-bounces at lists.re-wrenches.org> On Behalf Of bruce at willpowerelect.com
Sent: Thursday, August 22, 2019 6:15 PM
To: re-wrenches at lists.re-wrenches.org
Subject: [RE-wrenches] SW fault code low output voltage


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Group,

I'm not very familiar with Schneider equipment, but would like to understand fault code 00F1 on a CSW 4024.
Low voltage output. Any remedy? Have reset several times but fault continues. Inverter only two years old.
Tech support wouldn't take my call 'cause I'm not on their 'certified' list.

Thanks!

Bruce Fiero


P: 541.535.3965
F: 541.512.0061
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