[RE-wrenches] Trace 4024 cutting out

[Lloyd Hoffstatter]

Bill,
Craig Wilburn at Phantom Power Service, 425-501-7280, rebuilt a couple of SW4024 boards
for me about 2 years ago, reasonable price and very helpful instructions and photos.

Best regards,
Lloyd

Lloyd Hoffstatter
Sunstruck Consulting
845-657-8132

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From: frenergy<mailto:frenergy at psln.com>
Sent: Monday, October 18, 2021 12:07 AM
To: re-wrenches at lists.re-wrenches.org<mailto:re-wrenches at lists.re-wrenches.org>
Subject: [RE-wrenches] Trace 4024 cutting out

Hey Folks,

             I haven't seen this one until yesterday.  Customer with a
20 year old Trace SW4024 called.  I've been servicing this reliable
system for the last 8 years.  He said after a delay the power shuts off
when a moderate load comes on after 5-15 seconds, then back on, then
off.....  Light loads no problem, the power stays on.  The inverter
stays on the entire time (yellow light and that famous audio buzz) but I
hear a relay? inside the left side of the wiring section with each
change of on-off, off-on state. I assume its a repair to a service
shop.  Ideas? Recommendations for repair shops?  I haven't been getting
a response from the Solar Cowboyz in Grass Valley.

Thanks,

Bill

Feather River Solar Electric
Bill Battagin, Owner
4291 Nelson St.
Taylorsville, CA 95983
530.284.7849
CA Lic 874049
solar powered since 1982


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