Mini split in resale shop not cooing well. Topped off charge tightened fittings. Got non repeatable hits inside . Cleaned filters should be done regularly.
PCSA 2021 PREPAID AC MAINTENANCE Everything was clean and checked out well. System is operating normally at this time.
Noise, turned on unit it made the noise itâ€™s from the unit rubbing the wall. Put foam behind it, seemed to fix it. If it happens again we need to send a couple guys to take the unit off the wall and foam tape the backside
Unit makes a knocking noise on initial start up during cold mornings in heat mode. Inspected unit cycled system, everything checked out. Spoke to Carl at crescent he said to adjust the charge, if that doesnâ€™t work itâ€™s probably something expanding or a reversing valve screwing up. Adjusted charge, if it happens again we need to be here on a cold morning to see it start up
1x Heating Only Check Up ckd system elec. heaters ok fefrigerant ok unit defrosts.
Contactor on outdoor coil was looking very worn. Replaced contactor and system is operating normally. Everything else was clean and checked out well.