If I connect a second air conditioner to the TIN 2 on the iNet Box, I get an error message – why?
If the first air conditioner is already connected to TIN 1, disconnect the power supply from it. Now you can connect the second air conditioner to TIN 2.
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If you have a question about an appliance, always have information about the appliance type, year of manufacture and factory number at hand. You'll find this on the type plate on the appliance.