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30-04-2011, 02:02 PM #1
need help with a mr. slim mini-split
i have installed a 14000 btu mr. slim mini-split i have pulled a vacuum on the lines and evap core and have it wired 220v. but is not powering on.
there are not lights on at all. iv held the power switch down and pressed it several times but nothing is happening.
the low side is sitting @ 120 psi so i know it has enough *****.
i havent checked the voltage yet i have to get a meter leaving to get one right now.
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30-04-2011, 02:16 PM #2
Re: need help with a mr. slim mini-split
check power at indoor unit s1 live s2 neutral s3 signal wire
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30-04-2011, 04:20 PM #3
Re: need help with a mr. slim mini-split
got the meter and the 2nd load center is wired to 120v. will try rewireing to 240v.