Sunny Boy 2500 Inverter

Old 12-16-04, 09:24 PM
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Join Date: Nov 2004
Location: USA
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Sunny Boy 2500 Inverter

It was to late for me to call Tech support.... No info in the manual either.....After installing over 50 of these I got one with the readout in German... On the SB6000 there are 2 toggle switches on the board to switch languages.... I can not find a toggle switch in the 2500 any Ideas???
Old 12-17-04, 02:08 PM
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I was able to find the...

manufactures's web site, but I couldn't find anything on what you need to do. The information I found makes me think that you may need to look on the communications device itself for the settings, since the info I saw says that the module uses LED's for indications. The communications board seems to be an option. Anyway, here are the links:

The original company is German, here is there link:

I hope this helps!
Old 12-17-04, 05:05 PM
Join Date: Sep 2002
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From this manual

in chapter 6 it tells how to get into the settings and change the language. You need some passwords which I did not see in the manual.

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