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I am looking for a repair manual for the LG LSN240HEV Ductless minisplit heat pump or help troubleshooting my issue. On the Indoor unit, the Cooling LED blinks 5 times, which from what I can tell means a communication error between the indoor and outdoor units. I have tested the voltage and am getting 240 VAC between lines 1 and 2 (power) and -28.3 VDC between line 3 and ground of both the indoor and outdoor unit. I do not see the outdoor unit LED blinking at all when I opened it up.
Thanks, Jay
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