In both AC & dehumidifier modes, the compressor runs for 15-20 minutes & then stops. Unit still on; fan still running.
In dehumidifier modes work like in cool mode..try in cool mode too see if it work
Testimonial: "We tried both modes & the compressor still shut off. Thanks anyway."
SOURCE: Haier Mini spilt HSU18VC7 compressor runs for 5
This is called short cycling. It sounds like the compressor is getting hot and opening a bi-metal overload, which shuts the compressor off. The compressor cools, because it is not running and the bi-metal contacts close allowing the compressor to start again. This will repeat itself and is usually due to low refrigerant, which usually means there is a leak in the normally sealed refrigerant lines. The refrigerant cools the compressor windings and if it is low it cannot do that, hence the shutting off of teh compressor, cooling down process and restarting of your compressor. Short cycling will ultimately ruin the compressor.
If this has helped you please give me a rating worthy of my diagnosis.
SOURCE: Haier ESA 3185 AC won't cool; makes escalating loud vibrating noise near front panel/ filter
Have someone check the run capacitor of this unit. If the run capacitor is bad over shorted it can cause the unit to run and short cycle on a current overdraw. This makes for an electrical imbalance in the compressor motor. Next step is the compressor is faulty.
SOURCE: MODEL ESA 3259-L COMPRESSOR STAYS RUNNING HAVE TO
You need to change the Keypad PART NUMBER: AC-3899-04
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